*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
/* ── Light mode (default) — warm gold-tinted palette from Hermes brand ── */
:root {
  --bg: #fefcf7;
  --sidebar: #faf7f0;
  --border: #e0d8c8;
  --border2: rgba(0, 0, 0, 0.15);
  --text: #1a1610;
  --muted: #5c5344;
  --accent: #b8860b;
  --blue: #0288a8;
  --gold: #8b6508;
  --code-bg: #f5f0e5;
  --surface: #f3eee3;
  --topbar-bg: rgba(250, 247, 240, 0.98);
  --main-bg: rgba(254, 252, 247, 0.5);
  --focus-ring: rgba(184, 134, 11, 0.35);
  --focus-glow: rgba(184, 134, 11, 0.1);
  --input-bg: rgba(0, 0, 0, 0.03);
  --hover-bg: rgba(0, 0, 0, 0.05);
  --strong: #0f0d08;
  --em: #5c5344;
  --code-text: #8b4513;
  --code-inline-bg: rgba(0, 0, 0, 0.06);
  --pre-text: #1a1610;
  --accent-hover: #996f08;
  --accent-bg: rgba(184, 134, 11, 0.08);
  --accent-bg-strong: rgba(184, 134, 11, 0.15);
  --accent-text: #8b6508;
  --error: #c62828;
  --success: #3d8b40;
  --warning: #e68a00;
  --info: #0288a8;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-card: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-md: 14px;
  --font-ui:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
  --surface-subtle: rgba(0, 0, 0, 0.025);
  --surface-subtle-hover: rgba(0, 0, 0, 0.045);
  --border-subtle: rgba(0, 0, 0, 0.08);
  --border-muted: rgba(0, 0, 0, 0.12);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.6;
}
/* ── Font size modifiers ── */
/* ── Font size preference: scale key UI text elements ── */
/* Default is 14px (no attribute needed). Small=12px, Large=16px.            */
/* We override the px values directly on key containers since most of the     */
/* stylesheet uses hardcoded px — changing :root font-size alone only affects */
/* the small number of em/rem values.                                         */

/* Sidebar session list */
:root[data-font-size="small"] .session-item {
  font-size: 11px;
}
:root[data-font-size="large"] .session-item {
  font-size: 15px;
}
:root[data-font-size="small"] .session-meta {
  font-size: 10px;
}
:root[data-font-size="large"] .session-meta {
  font-size: 13px;
}
:root[data-font-size="small"] .session-title-input {
  font-size: 11px;
}
:root[data-font-size="large"] .session-title-input {
  font-size: 15px;
}

/* Chat message body */
:root[data-font-size="small"] .msg-body {
  font-size: 12px;
}
:root[data-font-size="large"] .msg-body {
  font-size: 16px;
}
:root[data-font-size="small"] .msg-body h1 {
  font-size: 15px;
}
:root[data-font-size="large"] .msg-body h1 {
  font-size: 21px;
}
:root[data-font-size="small"] .msg-body h2 {
  font-size: 13px;
}
:root[data-font-size="large"] .msg-body h2 {
  font-size: 19px;
}
:root[data-font-size="small"] .msg-body h3 {
  font-size: 12px;
}
:root[data-font-size="large"] .msg-body h3 {
  font-size: 16px;
}
:root[data-font-size="small"] .msg-body h4 {
  font-size: 11px;
}
:root[data-font-size="large"] .msg-body h4 {
  font-size: 15px;
}
:root[data-font-size="small"] .msg-body h5 {
  font-size: 11px;
}
:root[data-font-size="large"] .msg-body h5 {
  font-size: 14px;
}
:root[data-font-size="small"] .msg-body h6 {
  font-size: 10px;
}
:root[data-font-size="large"] .msg-body h6 {
  font-size: 13px;
}
:root[data-font-size="small"] .msg-body code {
  font-size: 10.5px;
}
:root[data-font-size="large"] .msg-body code {
  font-size: 14.5px;
}
:root[data-font-size="small"] .msg-body pre code {
  font-size: 11px;
}
:root[data-font-size="large"] .msg-body pre code {
  font-size: 15px;
}
:root[data-font-size="small"] .msg-body table {
  font-size: 11px;
}
:root[data-font-size="large"] .msg-body table {
  font-size: 14px;
}

/* Composer textarea (default is 16px in stylesheet) */
:root[data-font-size="small"] #msg {
  font-size: 14px;
}
:root[data-font-size="large"] #msg {
  font-size: 18px;
}

/* Workspace file tree */
:root[data-font-size="small"] .file-item {
  font-size: 11px;
}
:root[data-font-size="large"] .file-item {
  font-size: 14px;
}

/* App-level base — keeps em/rem values scaling correctly */
:root[data-font-size="small"] {
  font-size: 12px;
}
:root[data-font-size="large"] {
  font-size: 16px;
}
/* ── Dark mode — navy-black + gold accent matching Hermes terminal ── */
:root.dark {
  --bg: #0d0d1a;
  --sidebar: #141425;
  --border: #2a2a45;
  --border2: rgba(255, 255, 255, 0.14);
  --text: #fff8dc;
  --muted: #c0c0c0;
  --accent: #ffd700;
  --blue: #4dd0e1;
  --gold: #ffbf00;
  --code-bg: #1a1a2e;
  --surface: #1a1a2e;
  --topbar-bg: rgba(20, 20, 37, 0.98);
  --main-bg: rgba(13, 13, 26, 0.5);
  --focus-ring: rgba(255, 215, 0, 0.35);
  --focus-glow: rgba(255, 215, 0, 0.08);
  --input-bg: rgba(255, 255, 255, 0.04);
  --hover-bg: rgba(255, 255, 255, 0.06);
  --strong: #fff;
  --em: #c0c0c0;
  --code-text: #f0c27f;
  --code-inline-bg: rgba(0, 0, 0, 0.35);
  --pre-text: #e2e8f0;
  --accent-hover: #ffbf00;
  --accent-bg: rgba(255, 215, 0, 0.08);
  --accent-bg-strong: rgba(255, 215, 0, 0.15);
  --accent-text: #ffd700;
  --error: #ef5350;
  --success: #4caf50;
  --warning: #ffa726;
  --info: #4dd0e1;
  --surface-subtle: rgba(255, 255, 255, 0.025);
  --surface-subtle-hover: rgba(255, 255, 255, 0.045);
  --border-subtle: rgba(255, 255, 255, 0.075);
  --border-muted: rgba(255, 255, 255, 0.12);
}
/* ── Skin: Default (gold — matches base) ── */
/* No overrides needed — :root and .dark already use gold accent */
/* ── Skin: Ares (red) ── */
:root[data-skin="ares"] {
  --accent: #c0392b;
  --accent-hover: #a93226;
  --accent-bg: rgba(192, 57, 43, 0.08);
  --accent-bg-strong: rgba(192, 57, 43, 0.15);
  --accent-text: #922b21;
}
:root.dark[data-skin="ares"] {
  --accent: #ff4444;
  --accent-hover: #cc3333;
  --accent-bg: rgba(255, 68, 68, 0.08);
  --accent-bg-strong: rgba(255, 68, 68, 0.15);
  --accent-text: #ff4444;
}
/* ── Skin: Mono (gray) ── */
:root[data-skin="mono"] {
  --accent: #666666;
  --accent-hover: #555555;
  --accent-bg: rgba(102, 102, 102, 0.08);
  --accent-bg-strong: rgba(102, 102, 102, 0.15);
  --accent-text: #555555;
}
:root.dark[data-skin="mono"] {
  --accent: #cccccc;
  --accent-hover: #999999;
  --accent-bg: rgba(204, 204, 204, 0.08);
  --accent-bg-strong: rgba(204, 204, 204, 0.15);
  --accent-text: #cccccc;
}
/* ── Skin: Slate (blue-gray) ── */
:root[data-skin="slate"] {
  --accent: #475569;
  --accent-hover: #334155;
  --accent-bg: rgba(71, 85, 105, 0.08);
  --accent-bg-strong: rgba(71, 85, 105, 0.15);
  --accent-text: #334155;
}
:root.dark[data-skin="slate"] {
  --accent: #94a3b8;
  --accent-hover: #64748b;
  --accent-bg: rgba(148, 163, 184, 0.08);
  --accent-bg-strong: rgba(148, 163, 184, 0.15);
  --accent-text: #94a3b8;
}
/* ── Skin: Poseidon (ocean blue) ── */
:root[data-skin="poseidon"] {
  --accent: #0369a1;
  --accent-hover: #025080;
  --accent-bg: rgba(3, 105, 161, 0.08);
  --accent-bg-strong: rgba(3, 105, 161, 0.15);
  --accent-text: #025080;
}
:root.dark[data-skin="poseidon"] {
  --accent: #0ea5e9;
  --accent-hover: #0284c7;
  --accent-bg: rgba(14, 165, 233, 0.08);
  --accent-bg-strong: rgba(14, 165, 233, 0.15);
  --accent-text: #0ea5e9;
}
/* ── Skin: Sisyphus (purple) ── */
:root[data-skin="sisyphus"] {
  --accent: #7c3aed;
  --accent-hover: #6d28d9;
  --accent-bg: rgba(124, 58, 237, 0.08);
  --accent-bg-strong: rgba(124, 58, 237, 0.15);
  --accent-text: #6d28d9;
}
:root.dark[data-skin="sisyphus"] {
  --accent: #a78bfa;
  --accent-hover: #8b5cf6;
  --accent-bg: rgba(167, 139, 250, 0.08);
  --accent-bg-strong: rgba(167, 139, 250, 0.15);
  --accent-text: #a78bfa;
}
/* ── Skin: Charizard (orange) ── */
:root[data-skin="charizard"] {
  --accent: #ea580c;
  --accent-hover: #c2410c;
  --accent-bg: rgba(234, 88, 12, 0.08);
  --accent-bg-strong: rgba(234, 88, 12, 0.15);
  --accent-text: #c2410c;
}
:root.dark[data-skin="charizard"] {
  --accent: #fb923c;
  --accent-hover: #f97316;
  --accent-bg: rgba(251, 146, 60, 0.08);
  --accent-bg-strong: rgba(251, 146, 60, 0.15);
  --accent-text: #fb923c;
}
/* ── Skin: Sienna (warm clay & sand earth palette) ──
     Full palette rewrite (not just --accent): warm off-white surface,
     soft sand sidebar, clay accent. Sets --user-bubble-* for the redesigned
     user bubble block, mutes tool-card chrome to neutral, and bumps the
     reading column to a serif body for long-form prose. Opt-in via the
     Settings → Skin picker; default skin stays "default" (gold). */
:root[data-skin="sienna"] {
  --bg: #faf9f5;
  --sidebar: #f0eee6;
  --surface: #ffffff;
  --border: #e7e4db;
  --border2: #d7d3c7;
  --text: #1f1e1c;
  --muted: #6b6a63;
  --strong: #141311;
  --em: #3e3d39;
  --accent: #d97757;
  --accent-hover: #bf6545;
  --accent-text: #a55237;
  --accent-bg: rgba(217, 119, 87, 0.09);
  --accent-bg-strong: rgba(217, 119, 87, 0.18);
  --code-bg: #f5f3ec;
  --code-inline-bg: rgba(20, 19, 17, 0.06);
  --code-text: #8a3e1a;
  --pre-text: #1f1e1c;
  --topbar-bg: rgba(250, 249, 245, 0.96);
  --main-bg: rgba(250, 249, 245, 0.55);
  --input-bg: rgba(20, 19, 17, 0.035);
  --hover-bg: rgba(20, 19, 17, 0.05);
  --focus-ring: rgba(217, 119, 87, 0.3);
  --focus-glow: rgba(217, 119, 87, 0.1);
  --blue: #2e6f9e;
  --gold: #a55237;
  --user-bubble-bg: #ece9df;
  --user-bubble-border: #ded9cc;
  --user-bubble-text: #1f1e1c;
  --user-bubble-placeholder: #6b6a63;
  --user-selection-bg: rgba(217, 119, 87, 0.28);
  --user-selection-text: #1f1e1c;
}
:root.dark[data-skin="sienna"] {
  --bg: #1f1e1c;
  --sidebar: #262522;
  --surface: #2c2b28;
  --border: #3a3935;
  --border2: #4a4843;
  --text: #edebe3;
  --muted: #a3a197;
  --strong: #f7f5ed;
  --em: #c9c6bc;
  --accent: #e0896d;
  --accent-hover: #d97757;
  --accent-text: #e6a88a;
  --accent-bg: rgba(224, 137, 109, 0.12);
  --accent-bg-strong: rgba(224, 137, 109, 0.22);
  --code-bg: #2a2926;
  --code-inline-bg: rgba(255, 255, 255, 0.07);
  --code-text: #f0b593;
  --pre-text: #edebe3;
  --topbar-bg: rgba(38, 37, 34, 0.96);
  --main-bg: rgba(31, 30, 28, 0.55);
  --input-bg: rgba(255, 255, 255, 0.045);
  --hover-bg: rgba(255, 255, 255, 0.07);
  --focus-ring: rgba(224, 137, 109, 0.35);
  --focus-glow: rgba(224, 137, 109, 0.1);
  --blue: #8bb8d6;
  --gold: #e6a88a;
  --user-bubble-bg: #34322e;
  --user-bubble-border: #42403b;
  --user-bubble-text: #edebe3;
  --user-bubble-placeholder: #a3a197;
  --user-selection-bg: rgba(224, 137, 109, 0.3);
  --user-selection-text: #f7f5ed;
}
/* Specificity boosted to beat the :root:not(.dark) .new-chat-btn rule that
     sets color:var(--accent-text) — without this, the solid-accent background
     would collide with the inherited text color, producing clay-on-clay text. */
:root[data-skin="sienna"]:not(.dark) .new-chat-btn,
:root.dark[data-skin="sienna"] .new-chat-btn {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(20, 19, 17, 0.08);
}
:root[data-skin="sienna"]:not(.dark) .new-chat-btn:hover,
:root.dark[data-skin="sienna"] .new-chat-btn:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
}
/* Tool / thinking cards: mute the blue-ish Hermes highlights to neutral */
:root[data-skin="sienna"] .tool-card {
  background: rgba(20, 19, 17, 0.025);
  border-color: var(--border);
  border-radius: 10px;
}
:root[data-skin="sienna"] .tool-card:hover {
  border-color: var(--border2);
}
:root[data-skin="sienna"] .tool-card-running {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
}
:root[data-skin="sienna"] .tool-card-name {
  color: var(--muted);
  font-weight: 500;
}
:root[data-skin="sienna"] .tool-arg-key {
  color: var(--accent-text);
}
:root[data-skin="sienna"] .tool-card-more {
  color: var(--accent-text);
}
:root[data-skin="sienna"] .tool-card-running-dot {
  background: var(--accent);
}
:root.dark[data-skin="sienna"] .tool-card {
  background: rgba(255, 255, 255, 0.03);
}
/* User bubble: soft sand pill, not a saturated accent fill */
:root[data-skin="sienna"] .msg-row[data-role="user"] .msg-body {
  border-radius: 16px;
  padding: 12px 16px;
}
:root[data-skin="sienna"] .msg-row[data-role="user"] .msg-body code {
  color: var(--user-bubble-text);
  background: rgba(20, 19, 17, 0.08);
}
/* Send button pop and active session indicator */
:root[data-skin="sienna"] button.send-btn {
  box-shadow: 0 1px 3px rgba(217, 119, 87, 0.3);
}
:root[data-skin="sienna"] button.send-btn:hover {
  box-shadow: 0 2px 8px rgba(217, 119, 87, 0.45);
}
:root[data-skin="sienna"] .session-item.active {
  border-left: 2px solid var(--accent);
}
:root[data-skin="sienna"] .composer-box {
  border-radius: 18px;
}

/* #594: app-dialog light mode overrides — base styles use hardcoded dark gradients */
:root:not(.dark) .app-dialog {
  background: linear-gradient(
    180deg,
    rgba(240, 237, 232, 0.99),
    rgba(228, 224, 216, 0.99)
  );
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}
:root:not(.dark) .app-dialog-input {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.2);
}
:root:not(.dark) .app-dialog-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}
:root:not(.dark) .app-dialog-close {
  background: rgba(0, 0, 0, 0.04);
}
:root:not(.dark) .app-dialog-close:hover {
  background: rgba(0, 0, 0, 0.09);
}
:root:not(.dark) .app-dialog-btn {
  background: rgba(0, 0, 0, 0.04);
}
:root:not(.dark) .app-dialog-btn:hover {
  background: rgba(0, 0, 0, 0.09);
}
:root:not(.dark) .app-dialog-btn.confirm {
  border-color: var(--accent);
  background: var(--accent-bg);
  color: var(--accent-text);
}
:root:not(.dark) .app-dialog-btn.confirm:hover {
  background: var(--accent-bg-strong);
}
:root:not(.dark) .file-rename-input {
  background: rgba(0, 0, 0, 0.04);
}
:root:not(.dark) ::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
}
:root:not(.dark) ::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.3);
}
:root:not(.dark) ::selection {
  background: var(--accent-bg-strong);
}
:root:not(.dark) * {
  scrollbar-color: rgba(0, 0, 0, 0.15) transparent;
}
/* ── Light mode: sidebar, roles, chips, active states ── */
:root:not(.dark) .session-item {
  color: var(--muted);
}
:root:not(.dark) .session-item:hover {
  background: var(--hover-bg);
  color: var(--text);
}
:root:not(.dark) .session-item.active {
  background: var(--accent-bg);
  color: var(--accent-text);
}
:root:not(.dark) .session-item.active .session-title {
  color: var(--accent-text);
}
:root:not(.dark) .session-pin-indicator {
  color: var(--accent-text);
}
:root:not(.dark) .session-date-header.pinned {
  color: var(--accent-text);
}
:root:not(.dark) .session-actions-trigger.active,
:root:not(.dark) .session-item.menu-open .session-actions-trigger {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}
:root:not(.dark) .session-action-opt.is-active {
  background: var(--accent-bg);
}
:root:not(.dark) .msg-role.user {
  color: var(--accent-text);
}
:root:not(.dark) .msg-role.assistant {
  color: var(--muted);
}
:root:not(.dark) .role-icon.user {
  background: var(--accent-bg);
  color: var(--accent-text);
  border-color: var(--accent-bg-strong);
}
:root:not(.dark) .role-icon.assistant {
  background: var(--surface);
  color: var(--muted);
  border-color: var(--border);
}
:root:not(.dark) .project-chip {
  border-color: rgba(0, 0, 0, 0.12);
  background: rgba(0, 0, 0, 0.04);
}
:root:not(.dark) .project-chip:hover {
  background: var(--hover-bg);
  color: var(--text);
}
:root:not(.dark) .project-chip.active {
  background: var(--accent-bg);
  color: var(--accent-text);
  border-color: var(--accent-bg-strong);
}
:root:not(.dark) .chip {
  border-color: rgba(0, 0, 0, 0.1);
  background: rgba(0, 0, 0, 0.04);
}
:root:not(.dark) .chip.model {
  color: var(--accent-text);
  border-color: var(--accent-bg-strong);
  background: var(--accent-bg);
}
:root:not(.dark) .new-chat-btn {
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}
:root:not(.dark) .new-chat-btn:hover {
  background: var(--accent-bg);
}
:root:not(.dark) .sidebar-search input {
  border-color: rgba(0, 0, 0, 0.1);
  background: rgba(0, 0, 0, 0.03);
}
:root:not(.dark) .sidebar-search input:focus {
  border-color: var(--accent);
  background: rgba(0, 0, 0, 0.02);
}
:root:not(.dark) .cron-item {
  border-color: rgba(0, 0, 0, 0.08);
  background: rgba(0, 0, 0, 0.02);
}
:root:not(.dark) .sm-btn {
  border-color: rgba(0, 0, 0, 0.1);
}
:root:not(.dark) .sm-btn:hover {
  background: rgba(0, 0, 0, 0.06);
  border-color: rgba(0, 0, 0, 0.15);
}
:root:not(.dark) select {
  border-color: rgba(0, 0, 0, 0.12);
}
:root:not(.dark) .composer-wrap {
  background: var(--sidebar);
  border-top: 1px solid var(--border);
}
:root:not(.dark) .composer-wrap::before {
  background: linear-gradient(to bottom, transparent, var(--sidebar));
}
:root:not(.dark) .composer-box {
  background: var(--bg);
  border-color: rgba(0, 0, 0, 0.12);
}
:root:not(.dark) .composer-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}
:root:not(.dark) .suggestion {
  border-color: rgba(0, 0, 0, 0.08);
}
:root:not(.dark) .suggestion:hover {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
}
:root:not(.dark) .tool-card {
  border-color: rgba(0, 0, 0, 0.08);
}
:root:not(.dark) .tool-card:hover {
  border-color: rgba(0, 0, 0, 0.15);
}
:root:not(.dark) .icon-btn:hover {
  background: rgba(0, 0, 0, 0.06);
}
:root:not(.dark) .panel-icon-btn:hover {
  background: rgba(0, 0, 0, 0.06);
}
:root:not(.dark) .file-item:hover {
  background: rgba(0, 0, 0, 0.04);
}
:root:not(.dark) .preview-md th {
  background: rgba(0, 0, 0, 0.04);
}
:root:not(.dark) .msg-body th {
  background: rgba(0, 0, 0, 0.04);
}
:root:not(.dark) .preview-md td {
  border-color: rgba(0, 0, 0, 0.08);
}
:root:not(.dark) .msg-body td {
  border-color: rgba(0, 0, 0, 0.08);
}
:root:not(.dark) .preview-badge.code {
  background: rgba(0, 0, 0, 0.05);
}
:root:not(.dark) .ctx-ring-center {
  background: var(--bg);
  color: var(--muted);
}
:root:not(.dark) .ctx-ring-track {
  stroke: rgba(0, 0, 0, 0.12);
}
:root:not(.dark) .ws-opt:hover {
  background: rgba(0, 0, 0, 0.05);
}
:root:not(.dark) .ws-row:hover {
  background: rgba(0, 0, 0, 0.04);
}
:root:not(.dark) .ws-drag-handle {
  color: #999;
}
:root:not(.dark) .ws-row.drag-over {
  background: rgba(0, 0, 0, 0.06);
}
:root:not(.dark) .profile-opt:hover {
  background: rgba(0, 0, 0, 0.05);
}
:root:not(.dark) .profile-opt.active {
  background: var(--accent-bg);
}
:root:not(.dark) .profile-chip {
  color: var(--accent-text) !important;
}
/* ── Light mode: Prism syntax token overrides (prism-tomorrow is dark-only) ── */
:root:not(.dark) .token.comment,
:root:not(.dark) .token.prolog,
:root:not(.dark) .token.doctype,
:root:not(.dark) .token.cdata {
  color: #7a7060;
  font-style: italic;
}
:root:not(.dark) .token.punctuation {
  color: #5a4e44;
}
:root:not(.dark) .token.namespace {
  opacity: 0.8;
}
:root:not(.dark) .token.property,
:root:not(.dark) .token.tag,
:root:not(.dark) .token.boolean,
:root:not(.dark) .token.number,
:root:not(.dark) .token.constant,
:root:not(.dark) .token.symbol,
:root:not(.dark) .token.deleted {
  color: #a0290a;
}
:root:not(.dark) .token.selector,
:root:not(.dark) .token.attr-name,
:root:not(.dark) .token.string,
:root:not(.dark) .token.char,
:root:not(.dark) .token.builtin,
:root:not(.dark) .token.inserted {
  color: #276b30;
}
:root:not(.dark) .token.operator,
:root:not(.dark) .token.entity,
:root:not(.dark) .token.url,
:root:not(.dark) .language-css .token.string,
:root:not(.dark) .style .token.string {
  color: #5a3e8a;
}
:root:not(.dark) .token.atrule,
:root:not(.dark) .token.attr-value,
:root:not(.dark) .token.keyword {
  color: #2d6fa3;
}
:root:not(.dark) .token.function,
:root:not(.dark) .token.class-name {
  color: #7a3a00;
}
:root:not(.dark) .token.regex,
:root:not(.dark) .token.important,
:root:not(.dark) .token.variable {
  color: #8a4a00;
}
:root:not(.dark) .token.important,
:root:not(.dark) .token.bold {
  font-weight: bold;
}
:root:not(.dark) .token.italic {
  font-style: italic;
}
:root:not(.dark) .nav-tab:hover::after {
  background: var(--surface);
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}
:root:not(.dark) .cron-status.disabled {
  background: rgba(0, 0, 0, 0.05);
}
:root:not(.dark) .cron-status.attention {
  background: rgba(217, 119, 6, 0.14);
  color: #b45309;
}
:root:not(.dark) .cron-btn {
  background: rgba(0, 0, 0, 0.04);
}
:root:not(.dark) .cron-btn:hover {
  background: rgba(0, 0, 0, 0.08);
}
/* ── Smooth dark mode transitions ── */
body,
header,
footer,
aside,
nav,
main,
div,
button,
input,
textarea,
select {
  transition-property: background-color, border-color, color;
  transition-duration: 0.15s;
  transition-timing-function: ease;
}
body {
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.layout {
  display: flex;
  width: 100%;
  flex: 1 1 auto;
  min-height: 0;
}
.app-titlebar {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  flex-shrink: 0;
  background: var(--sidebar);
  border-bottom: 1px solid var(--border);
  padding: 0 12px;
  padding-top: env(safe-area-inset-top, 0);
  padding-left: max(12px, env(safe-area-inset-left, 0));
  padding-right: max(12px, env(safe-area-inset-right, 0));
  box-sizing: content-box;
  font-size: 12px;
  color: var(--muted);
  user-select: none;
  -webkit-app-region: drag;
  position: relative;
  z-index: 20;
}
.app-titlebar-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
  justify-content: center;
}
.app-titlebar-icon {
  display: inline-flex;
  align-items: center;
  color: var(--accent);
}
.app-titlebar-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 60vw;
}
.app-titlebar-sub {
  font-size: 10px;
  color: var(--muted);
  background: var(--hover-bg);
  padding: 2px 7px;
  border-radius: 4px;
  font-family: "SF Mono", ui-monospace, monospace;
  white-space: nowrap;
  flex-shrink: 0;
}
.app-titlebar-sub[hidden] {
  display: none;
}
.app-titlebar-hamburger,
.app-titlebar-spacer {
  display: none;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}
.app-titlebar-hamburger {
  -webkit-app-region: no-drag;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--muted);
  border-radius: 8px;
  cursor: pointer;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
  transition:
    background-color 0.15s,
    color 0.15s;
}
.app-titlebar-hamburger:hover {
  background: var(--hover-bg);
  color: var(--text);
}
.sidebar {
  width: 300px;
  background: var(--sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: visible;
  flex-shrink: 0;
}
.sidebar-header {
  padding: 16px 18px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: linear-gradient(145deg, var(--accent-hover), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 8px var(--accent-bg-strong);
}
.sidebar-header h1 {
  font-size: 15px;
  font-weight: 600;
}
.sidebar-section {
  padding: 14px 14px 8px;
}
.new-chat-btn {
  width: 100%;
  padding: 9px 12px;
  border-radius: 9px;
  background: var(--accent-bg);
  border: 1px solid var(--accent-bg-strong);
  color: var(--accent-text);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s;
  margin-bottom: 8px;
  font-weight: 500;
}
.new-chat-btn:hover {
  background: var(--accent-bg-strong);
  border-color: var(--accent);
}
.session-list {
  flex: 1;
  overflow-y: auto;
  padding: 0 8px 8px;
  min-height: 0;
}
.sidebar-search {
  position: relative;
  padding: 8px 12px;
  flex-shrink: 0;
}
.sidebar-search input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 7px 10px 7px 32px;
  font-size: 13px;
  outline: none;
  transition:
    border-color 0.15s,
    box-shadow 0.15s,
    background 0.15s;
  box-sizing: border-box;
}
.sidebar-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}
.sidebar-search input::placeholder {
  color: var(--muted);
  opacity: 0.7;
}
.sidebar-search-icon {
  position: absolute;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  color: var(--muted);
  opacity: 0.7;
  pointer-events: none;
}
/* Inline session title edit */
.session-title-input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: var(--text);
  padding: 3px 8px;
  font-size: 13px;
  outline: none;
  min-width: 0;
  box-shadow: 0 0 0 2px var(--accent-bg-strong);
  font-family: inherit;
}
/* padding-right was 86px to reserve space for the absolute-positioned
     timestamp + action button (which appears on hover). Now that .session-time
     lives in the flex flow of .session-title-row, the timestamp sits at the
     row's right edge naturally, so no reservation is needed at rest. The
     action button (.session-actions, position:absolute, 26x26 at right:6px)
     and attention indicator (26x26 at right:6px) still need 40px reserved
     when they're visible — covered by the hover / streaming / unread /
     menu-open / focus-within rule below. */
.session-item {
  padding: 8px 8px;
  margin-bottom: 2px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--muted);
  transition:
    background 0.15s,
    color 0.15s;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
  position: relative;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.session-item.streaming,
.session-item.unread,
.session-item:focus-within,
.session-item.menu-open {
  padding-right: 40px;
}
.session-item:hover {
  background: var(--hover-bg);
  color: var(--text);
}
/* Restore hover padding-right only for mouse (hover:hover) devices.
     Touch/iPad (hover:none) must NOT expand padding-right on :hover —
     the expansion causes a layout-reflow mid-tap that moves session-actions
     under the finger, triggering stopPropagation and swallowing navigation. */
@media (hover: hover) {
  .session-item:hover {
    padding-right: 40px;
  }
}
.session-item.active {
  background: var(--accent-bg);
  color: var(--accent);
}
.session-item.streaming .session-title {
  color: var(--accent);
}
.session-item.streaming .session-title-row {
  color: var(--text);
}
.session-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}
.session-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.session-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  user-select: none;
}
.session-item.active .session-title {
  color: var(--accent-text);
}
.session-meta {
  font-size: 11px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.session-item.active .session-meta {
  color: var(--accent-text);
  opacity: 0.8;
}
.session-state-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  color: var(--accent);
  visibility: hidden;
}
.session-attention-indicator {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  z-index: 1;
  pointer-events: none;
  transition:
    opacity 0.15s ease,
    visibility 0.15s ease;
}
.session-item:hover .session-attention-indicator,
.session-item:focus-within .session-attention-indicator,
.session-item.menu-open .session-attention-indicator {
  opacity: 0;
  visibility: hidden;
}
.session-state-indicator.is-streaming,
.session-state-indicator.is-unread {
  visibility: visible;
}
.session-state-indicator::before {
  content: "";
  display: block;
  flex-shrink: 0;
}
.session-state-indicator.is-streaming::before {
  width: 100%;
  height: 100%;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-right-color: currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
.session-state-indicator.is-unread::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}
.session-attention-indicator.is-streaming::before {
  width: 10px;
  height: 10px;
}
.session-attention-indicator.is-unread::before {
  width: 8px;
  height: 8px;
}
/* Timestamp lives in the flex flow of .session-title-row (not absolute) so
     the title's flex:1 bound stops at the timestamp's left edge and stops
     running underneath it. margin-left:auto pushes it to the row's right
     edge, keeping the visual position the user already expects. */
.session-time {
  display: inline-flex;
  margin-left: auto;
  color: var(--muted);
  font-size: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}
.session-time.is-hidden {
  display: none;
}
.session-item:hover .session-time,
.session-item:focus-within .session-time,
.session-item.menu-open .session-time {
  display: none;
}
/* ── Session action trigger + dropdown ── */
.session-actions {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}
.session-item:hover .session-actions,
.session-item:focus-within .session-actions,
.session-item.menu-open .session-actions {
  opacity: 1;
  pointer-events: auto;
}
.session-item.streaming:not(:hover):not(:focus-within):not(.menu-open)
  .session-actions,
.session-item.unread:not(:hover):not(:focus-within):not(.menu-open)
  .session-actions {
  opacity: 0;
  pointer-events: none;
}
.session-actions-trigger {
  width: 26px;
  height: 26px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.12s,
    color 0.12s,
    border-color 0.12s;
}
.session-actions-trigger:hover {
  background: var(--hover-bg);
  color: var(--text);
}
.session-actions-trigger.active {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
  color: var(--text);
}
.session-actions-trigger svg {
  display: block;
}
.session-action-menu {
  display: block;
  position: fixed;
  left: 0;
  top: 0;
  right: auto;
  bottom: auto;
  min-width: 220px;
  max-width: min(280px, calc(100vw - 16px));
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 10px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.4);
  z-index: 999;
  overflow: hidden;
  max-height: 320px;
  overflow-y: auto;
}
.session-action-menu.open {
  display: block;
}
.session-action-opt {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  font: inherit;
  color: var(--text);
  flex-direction: row !important;
  gap: 0 !important;
  padding: 0 !important;
}
.session-action-opt .ws-opt-action {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
}
.session-action-opt .ws-opt-icon {
  color: var(--muted);
  transition:
    color 0.12s,
    opacity 0.12s;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  width: 16px;
}
.session-action-opt:hover .ws-opt-icon {
  color: var(--text);
  opacity: 1;
}
.session-action-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.session-action-meta {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.3;
  white-space: normal;
  opacity: 0.72;
}
.session-action-opt.is-active {
  background: var(--accent-bg);
}
.session-action-opt.danger:hover {
  background: rgba(239, 83, 80, 0.08);
}
.session-action-opt.danger .ws-opt-icon,
.session-action-opt.danger .ws-opt-name {
  color: var(--error);
}
/* Hide overlay during inline rename */
.session-item:has(.session-title-input) .session-actions {
  display: none;
}
@keyframes newflash {
  0% {
    background: var(--accent-bg-strong);
    color: var(--accent);
  }
  100% {
    background: transparent;
    color: var(--muted);
  }
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.session-item.new-flash {
  animation: newflash 1.4s ease-out forwards;
}
/* Collapsible date group headers */
.session-date-header {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 8px 10px 4px;
  cursor: pointer;
  user-select: none;
  opacity: 0.8;
  transition: opacity 0.15s;
}
.session-date-header:hover {
  opacity: 1;
}
.session-date-header.pinned {
  color: var(--accent);
}

/* ── Batch select mode ── */
.session-select-toggle {
  font-size: 11px;
  padding: 6px 10px;
  color: var(--muted);
  cursor: pointer;
  text-align: center;
  opacity: 0.6;
  transition: opacity 0.15s;
  user-select: none;
  margin-top: 4px;
  border-radius: 6px;
}
.session-select-toggle:hover {
  opacity: 1;
  background: var(--hover-bg);
}
.session-select-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  margin-bottom: 4px;
  flex-shrink: 0;
}
.batch-exit-btn {
  width: 22px;
  height: 22px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  padding: 0;
  flex-shrink: 0;
}
.batch-exit-btn:hover {
  background: var(--hover-bg);
  color: var(--text);
}
.batch-select-all-btn {
  font-size: 11px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  padding: 3px 8px;
  font-weight: 600;
}
.batch-select-all-btn:hover {
  background: var(--accent-bg);
}
.session-select-cb-wrapper {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding: 2px;
}
.session-select-cb {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
  margin: 0;
}
.session-item.selected {
  background: var(--accent-bg);
  color: var(--accent-text);
}
.session-item.selected .session-title {
  color: var(--accent-text);
}
.session-item.selected .session-meta {
  color: var(--accent-text);
  opacity: 0.8;
}
.batch-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  background: var(--surface);
  border-top: 1px solid var(--border2);
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.15);
  padding: 10px 16px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.batch-count {
  font-weight: 600;
  color: var(--accent);
  margin-right: auto;
  white-space: nowrap;
}
.batch-action-btn {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  transition:
    background 0.12s,
    color 0.12s,
    border-color 0.12s;
  white-space: nowrap;
}
.batch-action-btn:hover {
  background: var(--hover-bg);
  border-color: var(--border2);
}
.batch-action-btn-danger {
  color: var(--error, #e94560);
  border-color: var(--error, #e94560);
}
.batch-action-btn-danger:hover {
  background: rgba(233, 69, 96, 0.1);
}
@media (hover: none) {
  .batch-action-bar {
    padding-bottom: max(10px, env(safe-area-inset-bottom));
  }
}
.session-date-caret {
  font-size: 9px;
  transition: transform 0.2s;
  flex-shrink: 0;
  display: inline-block;
  transform: rotate(0deg);
}
.session-date-caret.collapsed {
  transform: rotate(-90deg);
}
.app-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 12, 19, 0.62);
  backdrop-filter: blur(6px);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.app-dialog {
  width: min(460px, 100%);
  background: linear-gradient(
    180deg,
    rgba(21, 31, 45, 0.98),
    rgba(13, 20, 31, 0.98)
  );
  border: 1px solid var(--accent-bg-strong);
  border-radius: 18px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
  padding: 18px 18px 16px;
  color: var(--text);
}
.app-dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.app-dialog-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text);
}
.app-dialog-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s;
}
.app-dialog-close:hover {
  background: rgba(255, 255, 255, 0.09);
  color: var(--text);
}
.app-dialog-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  white-space: pre-wrap;
}
.app-dialog-input {
  width: 100%;
  margin-top: 14px;
  padding: 11px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border2);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  box-sizing: border-box;
}
.app-dialog-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}
.app-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}
.app-dialog-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 104px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border2);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform 0.15s,
    background 0.15s,
    border-color 0.15s;
}
.app-dialog-btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.1);
}
.app-dialog-btn.confirm {
  border-color: var(--accent);
  background: var(--accent-bg);
  color: var(--accent-text);
}
.app-dialog-btn.confirm:hover {
  background: var(--accent-bg-strong);
  border-color: var(--accent);
}
.app-dialog-btn.confirm.danger {
  border-color: var(--error);
  background: rgba(239, 83, 80, 0.12);
  color: var(--error);
}
.app-dialog-btn.confirm.danger:hover {
  background: rgba(239, 83, 80, 0.2);
  border-color: var(--error);
}
.app-dialog-btn:focus-visible,
.app-dialog-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.toast {
  position: fixed;
  top: 24px;
  right: 24px;
  left: auto;
  bottom: auto;
  transform: translateY(-6px);
  background: color-mix(in srgb, var(--accent) 14%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--surface));
  color: var(--accent-text);
  font-size: 13px;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: 10px;
  pointer-events: none;
  opacity: 0;
  transition:
    opacity 0.2s,
    transform 0.2s;
  z-index: 100;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
  letter-spacing: 0.01em;
  max-width: min(420px, calc(100vw - 48px));
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}
.toast.success {
  background: color-mix(in srgb, var(--success) 14%, var(--surface));
  border-color: color-mix(in srgb, var(--success) 45%, var(--surface));
  color: var(--success);
}
.toast.error {
  background: color-mix(in srgb, var(--error) 14%, var(--surface));
  border-color: color-mix(in srgb, var(--error) 45%, var(--surface));
  color: var(--error);
}
.toast.warning {
  background: color-mix(in srgb, var(--warning) 14%, var(--surface));
  border-color: color-mix(in srgb, var(--warning) 45%, var(--surface));
  color: var(--warning);
}
.onboarding-overlay {
  position: fixed;
  inset: 0;
  z-index: 1050;
  background: rgba(7, 12, 19, 0.78);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.onboarding-card {
  width: min(980px, 100%);
  max-height: min(760px, 94vh);
  overflow: auto;
  border: 1px solid var(--accent-bg-strong);
  border-radius: 24px;
  background: linear-gradient(
    180deg,
    rgba(20, 30, 44, 0.98),
    rgba(11, 17, 27, 0.98)
  );
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}
.onboarding-shell {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
}
.onboarding-sidebar {
  padding: 28px 24px;
  border-right: 1px solid var(--border);
  background: linear-gradient(180deg, var(--accent-bg), transparent);
}
.onboarding-sidebar h2 {
  font-size: 26px;
  line-height: 1.15;
  margin-top: 10px;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
}
.onboarding-badge {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  background: var(--accent-bg);
  color: var(--accent-text);
}
.onboarding-sidebar p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}
.onboarding-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}
.onboarding-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.02);
}
.onboarding-step.active {
  border-color: var(--accent-bg-strong);
  background: var(--accent-bg);
}
.onboarding-step.done {
  background: var(--accent-bg);
}
.onboarding-step-index {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  flex-shrink: 0;
}
.onboarding-step.done .onboarding-step-index {
  background: var(--accent-bg-strong);
  color: var(--accent-text);
}
.onboarding-step.active .onboarding-step-index {
  background: var(--accent-bg);
  color: var(--accent-text);
}
.onboarding-step-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.onboarding-step-desc {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
  line-height: 1.5;
}
.onboarding-main {
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}
.onboarding-status {
  display: none;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.6;
  border: 1px solid var(--border2);
  background: rgba(255, 255, 255, 0.04);
}
.onboarding-status.info {
  color: var(--text);
}
.onboarding-status.success {
  color: var(--accent-text);
  border-color: var(--accent-bg);
  background: var(--accent-bg);
}
.onboarding-status.warn {
  color: var(--accent-text);
  border-color: var(--accent-bg-strong);
  background: var(--accent-bg);
}
.onboarding-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.onboarding-panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.onboarding-check {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.onboarding-check strong {
  font-size: 13px;
  color: var(--text);
}
.onboarding-check span {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}
.onboarding-check.ok {
  border-color: var(--accent-bg);
  background: var(--accent-bg);
}
.onboarding-check.warn {
  border-color: var(--accent-bg-strong);
  background: var(--accent-bg);
}
.onboarding-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.onboarding-field span {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
}
.onboarding-field input,
.onboarding-field select {
  margin-bottom: 0;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  background: var(--input-bg);
  border: 1px solid var(--border2);
  color: var(--text);
}
.onboarding-copy {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
}
.onboarding-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.onboarding-summary div {
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.onboarding-summary strong {
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.onboarding-summary span {
  font-size: 13px;
  color: var(--text);
  word-break: break-word;
}
.onboarding-oauth-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  margin-bottom: 4px;
}
.onboarding-oauth-card p {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.onboarding-oauth-card strong {
  font-size: 13px;
  color: var(--text);
}
.onboarding-oauth-card code {
  font-size: 12px;
  background: rgba(255, 255, 255, 0.08);
  padding: 1px 5px;
  border-radius: 4px;
}
.onboarding-oauth-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}
.onboarding-oauth-ready {
  border-color: var(--accent-bg);
  background: var(--accent-bg);
}
.onboarding-oauth-ready .onboarding-oauth-icon {
  color: var(--accent);
}
.onboarding-oauth-pending {
  border-color: var(--accent-bg-strong);
  background: var(--accent-bg);
}
.onboarding-oauth-pending .onboarding-oauth-icon {
  color: #c9a84c;
}
.onboarding-actions {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
}
.onboarding-actions .sm-btn {
  padding: 10px 16px;
}
.reconnect-banner {
  display: none;
  background: var(--surface);
  border: 1px solid var(--accent-bg-strong);
  border-radius: 10px;
  padding: 10px 16px;
  margin: 10px auto;
  max-width: 780px;
  font-size: 13px;
  color: var(--accent-text);
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.reconnect-banner.visible {
  display: flex;
}
.reconnect-btn {
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  background: var(--accent-bg-strong);
  border: 1px solid var(--accent-bg-strong);
  color: var(--accent-text);
  cursor: pointer;
}
.reconnect-btn:hover {
  background: var(--accent-bg-strong);
}
/* ── Update banner ── */
.update-banner {
  display: none;
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 10px 16px;
  margin: 10px auto;
  max-width: 780px;
  font-size: 13px;
  color: var(--accent-text);
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.update-banner.visible {
  display: flex;
}
.update-btn {
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  background: var(--accent-bg);
  border: 1px solid var(--accent-bg-strong);
  color: var(--accent-text);
  cursor: pointer;
  transition: background 0.15s;
}
.update-btn:hover {
  background: var(--accent-bg-strong);
}
.update-primary {
  background: var(--accent-bg-strong);
  border-color: var(--accent);
}
.update-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
/* ── Composer flyout (approval/clarify slide up from behind composer) ── */
.composer-flyout {
  position: relative;
  height: 0;
  z-index: 1;
}
.composer-wrap.terminal-dock-visible .composer-flyout {
  z-index: 4;
}
/* ── Approval card ── */
.approval-card {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -24px;
  max-width: var(--msg-max);
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
  width: 100%;
  overflow: hidden;
  pointer-events: none;
}
.approval-card.visible {
  pointer-events: auto;
  z-index: 3;
}
.approval-inner {
  background: var(--surface);
  backdrop-filter: blur(8px);
  border: 1px solid var(--accent-bg-strong);
  border-radius: 14px;
  padding: 16px 18px 40px;
  transform: translateY(100%);
  opacity: 0;
  transition:
    transform 0.4s cubic-bezier(0.32, 0.72, 0.16, 1),
    opacity 0.25s ease;
}
.approval-card.visible .approval-inner {
  transform: translateY(0);
  opacity: 1;
}
.approval-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--error);
}
.approval-desc {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
  line-height: 1.5;
}
.approval-cmd {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: "SF Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--pre-text);
  white-space: pre-wrap;
  word-break: break-all;
  margin-bottom: 14px;
  max-height: 120px;
  overflow-y: auto;
}
.approval-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.approval-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border2);
  background: var(--hover-bg);
  color: var(--text);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.approval-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}
.approval-btn:active {
  transform: translateY(0);
  box-shadow: none;
}
.approval-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}
/* ── YOLO skip-all button (approval-btn variant) ── */
.approval-btn.yolo {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.3);
  color: #f59e0b;
}
.approval-btn.yolo:hover {
  background: rgba(245, 158, 11, 0.22);
  border-color: rgba(245, 158, 11, 0.5);
  color: #fbbf24;
}
/* ── YOLO pill in composer footer ── */
.yolo-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.35);
  cursor: pointer;
  transition: all 0.15s;
  line-height: 1.4;
  white-space: nowrap;
}
.yolo-pill:hover {
  background: rgba(245, 158, 11, 0.25);
  border-color: rgba(245, 158, 11, 0.5);
  transform: translateY(-1px);
}
.yolo-pill:active {
  transform: translateY(0);
}
.yolo-pill-icon {
  font-size: 12px;
}
.yolo-pill-label {
  font-size: 10px;
}
/* ── Queue flyout (same slide-up pattern as approval-card) ── */
.queue-card {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  max-width: var(--msg-max);
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
  width: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 2;
}
.queue-card.visible {
  pointer-events: auto;
}
/* When queue is visible, add bottom padding to messages so last bubble isn't covered */
.messages.queue-open {
  padding-bottom: var(--queue-card-height, 280px);
}
/* Terminal flyout reserves transcript space so recent messages stay readable above it. */
.messages.terminal-open {
  padding-bottom: var(--terminal-card-height, 320px);
  scroll-padding-bottom: var(--terminal-card-height, 320px);
  transition: padding-bottom 0.26s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.messages.terminal-collapsed {
  padding-bottom: var(--terminal-dock-height, 72px);
  scroll-padding-bottom: var(--terminal-dock-height, 72px);
  transition: padding-bottom 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.messages.terminal-expanding-from-dock {
  transition: none !important;
}
.queue-card-inner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 14px 14px 0 0;
  contain: paint;
  transform: translateY(100%);
  opacity: 0;
  transition:
    transform 0.35s cubic-bezier(0.32, 0.72, 0.16, 1),
    opacity 0.2s ease;
  overflow: hidden;
  max-height: 240px;
  overflow-y: auto;
  padding-bottom: 4px;
}
.queue-card.visible .queue-card-inner {
  transform: translateY(0);
  opacity: 1;
}
.queue-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px 8px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.queue-card-header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.queue-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: none;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition:
    background 0.12s,
    color 0.12s;
  white-space: nowrap;
}
.queue-card-btn:hover {
  background: var(--hover-bg);
  color: var(--text);
}
.queue-card-icon-btn {
  display: inline-flex;
  align-items: center;
  padding: 3px;
  border-radius: 5px;
  border: none;
  background: none;
  color: var(--muted);
  cursor: pointer;
  opacity: 0.5;
  transition:
    opacity 0.12s,
    background 0.12s;
}
.queue-card-icon-btn:hover {
  opacity: 1;
  background: var(--hover-bg);
}
.queue-card-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  cursor: grab;
}
.queue-card-row:last-child {
  border-bottom: none;
}
.queue-card-row:hover {
  background: color-mix(in srgb, var(--hover-bg) 50%, transparent);
}
.queue-card-drag {
  color: var(--muted);
  opacity: 0.3;
  flex-shrink: 0;
  line-height: 0;
}
.queue-card-text {
  flex: 1;
  font-size: 13px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  outline: none;
  cursor: text;
  min-width: 0;
}
.queue-card-text:focus {
  white-space: pre-wrap;
  overflow: auto;
  text-overflow: clip;
}
.queue-card-badges {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  font-size: 10px;
  color: var(--muted);
  opacity: 0.6;
}
.queue-card-file-badge {
  display: flex;
  align-items: center;
  gap: 2px;
}
.approval-btn-icon {
  font-size: 13px;
  line-height: 1;
}
.approval-btn-label {
  line-height: 1;
}
.approval-kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 10px;
  font-family: inherit;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--muted);
  line-height: 1.4;
  margin-left: 2px;
}
.approval-btn.once {
  border-color: var(--accent);
  color: var(--accent-text);
  background: var(--accent-bg);
}
.approval-btn.once:hover {
  background: var(--accent-bg-strong);
  border-color: var(--accent);
}
.approval-btn.session {
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}
.approval-btn.session:hover {
  background: var(--accent-bg);
  border-color: var(--accent);
}
.approval-btn.always {
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}
.approval-btn.always:hover {
  background: var(--accent-bg);
  border-color: var(--accent);
}
.approval-btn.deny {
  border-color: var(--error);
  color: var(--error);
}
.approval-btn.deny:hover {
  background: rgba(239, 83, 80, 0.12);
  border-color: var(--error);
}
.approval-btn.loading {
  opacity: 0.7;
  cursor: wait;
}
/* ── Clarify card ── */
.clarify-card {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -24px;
  max-width: var(--msg-max);
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
  width: 100%;
  overflow: hidden;
  pointer-events: none;
  max-height: min(calc(100vh - 280px), 420px);
}
.clarify-card.visible {
  pointer-events: auto;
}
.clarify-card .clarify-inner {
  max-height: min(calc(100vh - 280px), 420px);
  overflow-y: auto;
  transform: translateY(100%);
  opacity: 0;
  transition:
    transform 0.4s cubic-bezier(0.32, 0.72, 0.16, 1),
    opacity 0.25s ease;
}
.clarify-card.visible .clarify-inner {
  transform: translateY(0);
  opacity: 1;
}
.clarify-inner {
  background: var(--surface);
  backdrop-filter: blur(8px);
  border: 1px solid var(--accent-bg-strong);
  border-radius: 12px;
  padding: 12px 14px 36px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.02) inset;
}
.clarify-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.01em;
}
.clarify-countdown {
  margin-left: auto;
  min-width: 42px;
  text-align: right;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
.clarify-countdown.urgent {
  color: var(--error);
  box-shadow: inset 0 -2px 0 var(--error);
  border-radius: 2px;
}
.clarify-question {
  font-size: 14px;
  color: var(--text);
  line-height: 1.7;
  white-space: pre-wrap;
  margin-bottom: 12px;
}
.clarify-choices {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}
.clarify-choice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  padding: 11px 14px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--accent-bg-strong);
  background: var(--accent-bg);
  color: var(--accent-text);
  cursor: pointer;
  transition: all 0.15s;
  white-space: normal;
  text-align: left;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
}
.clarify-choice:hover {
  background: var(--accent-bg-strong);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}
.clarify-choice:focus-visible {
  outline: 2px solid var(--accent-bg);
  outline-offset: 2px;
}
.clarify-choice-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--accent-bg-strong);
  border: 1px solid var(--accent-bg-strong);
  color: var(--accent-text);
  font-size: 11px;
  font-weight: 800;
  flex-shrink: 0;
  line-height: 1;
}
.clarify-choice-badge.other {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}
.clarify-choice-text {
  flex: 1;
  line-height: 1.45;
  min-width: 0;
}
.clarify-choice.other {
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
  background: var(--accent-bg);
}
.clarify-choice.other:hover {
  background: var(--accent-bg-strong);
  border-color: var(--accent);
}
.clarify-response {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.clarify-input {
  flex: 1;
  min-width: 220px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border2);
  background: var(--input-bg);
  color: var(--text);
  font: inherit;
  outline: none;
  transition: all 0.15s;
}
.clarify-input:focus {
  border-color: var(--accent-bg);
  box-shadow: 0 0 0 3px var(--accent-bg);
  background: var(--hover-bg);
}
.clarify-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--accent-bg-strong);
  background: var(--accent-bg);
  color: var(--accent-text);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.clarify-submit:hover {
  background: var(--accent-bg-strong);
  transform: translateY(-1px);
}
.clarify-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}
.clarify-submit.loading {
  opacity: 0.75;
  cursor: wait;
}
.clarify-hint {
  margin-top: 8px;
  font-size: 11px;
  line-height: 1.45;
  color: var(--muted);
}
.clarify-card.visible .clarify-question {
  padding-left: 1px;
}
/* Left rail (desktop primary navigation) */
.rail {
  display: none;
  width: 48px;
  flex-shrink: 0;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 0;
  background: var(--sidebar);
  border-right: 1px solid var(--border);
}
.rail-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: none;
  background: none;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition:
    color 0.15s,
    background 0.15s;
  flex-shrink: 0;
  padding: 0;
}
.rail-btn:hover {
  color: var(--text);
  background: var(--hover-bg);
}
.rail-btn.active {
  color: var(--accent-text);
  background: var(--accent-bg);
}
.rail-btn.active::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 16px;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
}
.rail-spacer {
  flex: 1;
  min-height: 8px;
}
.rail .nav-tab {
  flex: 0 0 auto;
  padding: 0;
  font-size: inherit;
  border-bottom: none;
  overflow: visible;
}
.rail .nav-tab:hover::after {
  content: none;
}
.rail .nav-tab.active::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%);
  width: 3px;
  height: 16px;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
}
@media (min-width: 641px) {
  .rail {
    display: flex;
  }
  .sidebar > .sidebar-nav {
    display: none;
  }
}
/* Sidebar navigation tabs */
.sidebar-nav {
  display: flex;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  padding: 6px 8px 0;
  gap: 2px;
}
.nav-tab {
  flex: 1;
  padding: 10px 4px 8px;
  font-size: 20px;
  text-align: center;
  cursor: pointer;
  color: var(--muted);
  border: none;
  background: none;
  transition: color 0.15s;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-tab:hover {
  color: var(--text);
}
.nav-tab:hover::after {
  content: attr(data-label);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface);
  border: 1px solid var(--accent-bg-strong);
  color: var(--accent-text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  z-index: 50;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}
.nav-tab.active {
  color: var(--accent-text);
}
.nav-tab.active::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px 2px 0 0;
}
/* Panel content areas (swapped by tab) */
.panel-view {
  display: none;
  flex: 1;
  overflow: hidden;
  flex-direction: column;
}
.panel-view.active {
  display: flex;
}
/* Cron panel */
.cron-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}
.cron-item {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin-bottom: 6px;
  overflow: hidden;
  transition:
    border-color 0.15s,
    background 0.15s;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
}
.cron-item:hover {
  border-color: var(--border2);
}
.cron-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  cursor: pointer;
}
.cron-name {
  flex: 1;
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cron-status {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 99px;
  flex-shrink: 0;
}
.cron-status.active {
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
}
.cron-status.paused {
  background: var(--accent-bg-strong);
  color: var(--accent-text);
}
.cron-status.disabled {
  background: rgba(255, 255, 255, 0.07);
  color: var(--muted);
}
.cron-status.error {
  background: rgba(239, 83, 80, 0.12);
  color: var(--error);
}
.cron-status.attention {
  background: rgba(245, 158, 11, 0.16);
  color: rgba(245, 158, 11, 0.95);
}
.cron-body {
  display: none;
  padding: 0 12px 10px;
  border-top: 1px solid var(--border);
  overflow: hidden;
}
.cron-body.open {
  display: block;
}
.cron-schedule {
  font-size: 11px;
  color: var(--muted);
  margin: 8px 0 6px;
}
.cron-prompt {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.55;
  max-height: 80px;
  overflow-y: auto;
  background: rgba(0, 0, 0, 0.2);
  padding: 6px 8px;
  border-radius: 6px;
  white-space: pre-wrap;
  margin-bottom: 8px;
  box-sizing: border-box;
}
.cron-actions {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.cron-btn {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--border2);
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
}
.cron-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}
.cron-btn.run {
  border-color: var(--accent-bg);
  color: var(--accent-text);
}
.cron-btn.run:hover {
  background: var(--accent-bg);
}
.cron-btn.pause {
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}
.cron-last {
  font-size: 11px;
  color: var(--muted);
  border-top: 1px solid var(--border);
  padding-top: 8px;
  max-height: 220px;
  overflow-y: auto;
  white-space: pre-wrap;
  line-height: 1.5;
  word-break: break-word;
}
.cron-last-header {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 4px;
}
/* Skills panel */
.skills-list {
  flex: 1;
  overflow-y: auto;
  padding: 0 8px 8px;
}
.skills-category {
  margin-bottom: 4px;
}
.skills-cat-header {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 8px 6px 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 2px;
  user-select: none;
}
.skills-cat-header:hover {
  color: var(--text);
}
.cat-chevron {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
}
.skill-item {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: flex-start;
  gap: 6px;
  transition: all 0.12s;
  line-height: 1.4;
  overflow: hidden;
  max-height: 200px;
  opacity: 1;
}
.skill-item:hover {
  background: var(--hover-bg);
  color: var(--text);
}
.skill-item.active {
  background: var(--accent-bg);
  color: var(--accent-text);
}
.skill-name {
  font-weight: 500;
  flex-shrink: 0;
}
.skill-desc {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  font-size: 11px;
  opacity: 0.7;
}
/* Memory panel */
.memory-panel {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}
.memory-section {
  margin-bottom: 16px;
}
.memory-section-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.memory-mtime {
  font-size: 10px;
  font-weight: 400;
  text-transform: none;
  opacity: 0.6;
}
.memory-content {
  font-size: 12px;
  line-height: 1.7;
  color: var(--text);
}
.memory-content p {
  margin-bottom: 6px;
}
.memory-empty {
  color: var(--muted);
  font-size: 12px;
  font-style: italic;
}
.memory-detail-mtime {
  font-size: 11px;
  color: var(--muted);
  opacity: 0.7;
  margin-bottom: 12px;
}
.field-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 5px;
  opacity: 0.8;
}
select {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border2);
  border-radius: 8px;
  color: var(--text);
  padding: 8px 28px 8px 10px;
  font-size: 12px;
  outline: none;
  appearance: none;
  margin-bottom: 6px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238888aa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-bg);
}
optgroup {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}
option {
  background: var(--bg);
  color: var(--text);
  padding: 6px;
}
.sidebar-actions {
  display: flex;
  gap: 6px;
}
.sm-btn {
  flex: 1;
  padding: 8px 0;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 500;
  background: var(--input-bg);
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
  letter-spacing: 0.02em;
}
.sm-btn:hover {
  background: rgba(255, 255, 255, 0.09);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.15);
}
.sm-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  min-height: 0;
  background: var(--main-bg);
}
.topbar {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--topbar-bg);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  position: relative;
  z-index: 10;
}
.topbar-title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar-meta {
  font-size: 11px;
  color: var(--muted);
  margin-top: 3px;
  opacity: 0.75;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar-chips {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-shrink: 0;
}
.chip {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border2);
  color: var(--muted);
  font-weight: 500;
}
.workspace-toggle-btn {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.workspace-toggle-btn.active {
  color: var(--accent-text);
  border-color: var(--accent-bg);
  background: var(--accent-bg);
}
.workspace-toggle-btn:disabled {
  opacity: 0.38;
  cursor: not-allowed;
}
.chip.model {
  color: var(--accent-text);
  border-color: var(--accent-bg-strong);
  background: var(--accent-bg);
}
.messages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  position: relative;
  z-index: 0;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  overscroll-behavior-y: contain;
}
/* sticky-first-child: button is first child of .messages so its natural position is above viewport; sticky+bottom:16px pins it there when visible */
.scroll-to-bottom-btn {
  position: sticky;
  bottom: 16px;
  align-self: flex-end;
  margin-right: 20px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border2);
  background: var(--code-bg);
  color: var(--muted);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  z-index: 10;
  transition:
    color 0.12s,
    border-color 0.12s,
    background 0.12s;
}
.scroll-to-bottom-btn:hover {
  color: var(--text);
  border-color: var(--border);
  background: var(--hover-bg);
}
.messages-inner {
  margin: 0 auto;
  width: 100%;
  padding: 20px 24px 32px;
  display: flex;
  flex-direction: column;
}
@media (min-width: 1400px) {
  .messages-inner {
    max-width: 1100px;
  }
}
@media (min-width: 1800px) {
  .messages-inner {
    max-width: 1200px;
  }
}
.msg-row {
  padding: 10px 0;
}
.msg-row + .msg-row {
  border-top: none;
}
.msg-role {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.01em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.msg-role.user {
  color: var(--accent);
}
.msg-role.assistant {
  color: var(--accent-text);
  opacity: 0.6;
}
.role-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}
.role-icon.user {
  background: var(--accent-bg);
  color: var(--accent-text);
  border: 1px solid var(--accent-bg-strong);
}
.role-icon.assistant {
  background: var(--accent-bg-strong);
  color: var(--accent-text);
  border: 1px solid var(--accent-bg-strong);
}
.msg-body {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
  padding-left: 30px;
  max-width: 680px;
  overflow-wrap: anywhere;
}
.msg-body p {
  margin-bottom: 10px;
}
.msg-body p:last-child {
  margin-bottom: 0;
}
.msg-body ul,
.msg-body ol {
  margin: 6px 0 10px 20px;
}
.msg-body li {
  margin-bottom: 3px;
}
.msg-body h1,
.msg-body h2,
.msg-body h3,
.msg-body h4,
.msg-body h5,
.msg-body h6 {
  margin: 16px 0 6px;
  font-weight: 600;
}
.msg-body h1 {
  font-size: 18px;
}
.msg-body h2 {
  font-size: 16px;
}
.msg-body h3 {
  font-size: 14px;
}
.msg-body h4 {
  font-size: 13px;
}
.msg-body h5 {
  font-size: 12px;
}
.msg-body h6 {
  font-size: 11px;
  color: var(--muted);
}
.msg-body strong {
  color: var(--strong);
  font-weight: 600;
}
.msg-body em {
  color: var(--em);
  font-style: italic;
}
.msg-body code {
  font-family: "SF Mono", "Fira Code", ui-monospace, monospace;
  font-size: 12.5px;
  background: var(--code-inline-bg);
  padding: 1px 5px;
  border-radius: 4px;
  color: var(--code-text);
}
.msg-body pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  overflow-x: auto;
  margin: 10px 0;
}
.msg-body pre code {
  background: none;
  padding: 0;
  border-radius: 0;
  color: var(--pre-text);
  font-size: 13px;
  line-height: 1.6;
}
/* Keep original theme background — prevent prism-tomorrow from overriding --code-bg */
.msg-body pre[class*="language-"],
.msg-body pre code[class*="language-"] {
  background: var(--code-bg) !important;
}
.pre-header {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 8px 16px 8px;
  background: var(--input-bg);
  border-radius: 10px 10px 0 0;
  border: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 6px;
}
.pre-header::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
  opacity: 0.4;
}
.pre-header + pre {
  border-radius: 0 0 10px 10px;
  border-top: none;
  margin-top: 0;
}
/* Diff/patch viewer */
.diff-block {
  margin: 0;
  counter-reset: diff-line;
}
.diff-block .diff-line {
  display: block;
  padding: 0 16px;
  min-height: 1.4em;
  white-space: pre;
}
.diff-block .diff-plus {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}
.diff-block .diff-minus {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}
.diff-block .diff-hunk {
  color: var(--muted);
  font-style: italic;
  background: rgba(99, 102, 241, 0.06);
}
.diff-inline-load {
  color: var(--muted);
  font-size: 13px;
  padding: 8px 12px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  margin: 6px 0;
}
.diff-inline {
  margin: 6px 0;
}
.diff-inline-error {
  color: #ef4444;
  font-size: 13px;
  padding: 8px 12px;
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 8px;
  margin: 6px 0;
}
/* JSON/YAML tree viewer */
.code-tree-wrap {
  position: relative;
}
.tree-view {
  padding: 4px 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
}
.tree-hidden {
  display: none;
}
.tree-toggle-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 8px;
  font-size: 10px;
  color: var(--muted);
  cursor: pointer;
  font-weight: 600;
}
.tree-toggle-btn:hover {
  color: var(--text);
  border-color: var(--muted);
}
.tree-node {
  padding-left: 16px;
}
.tree-collapsible {
  cursor: pointer;
  user-select: none;
  color: var(--muted);
}
.tree-collapsible:hover {
  color: var(--text);
}
.tree-bracket {
  color: var(--muted);
}
.tree-count {
  color: var(--muted);
  font-size: 11px;
  margin: 0 2px;
}
.tree-children {
  border-left: 1px solid var(--border);
  margin-left: 8px;
}
.tree-collapsed {
  display: none;
}
.tree-key {
  color: #60a5fa;
  font-weight: 600;
}
.tree-colon {
  color: var(--muted);
}
.tree-str {
  color: #4ade80;
}
.tree-num {
  color: #60a5fa;
}
.tree-bool {
  color: #fbbf24;
}
.tree-null {
  color: var(--muted);
  font-style: italic;
}
.tree-comma {
  color: var(--muted);
}
.tree-item {
  line-height: 1.6;
}
.msg-body blockquote {
  border-left: 3px solid var(--blue);
  padding-left: 14px;
  color: var(--muted);
  font-style: italic;
  margin: 10px 0;
}
.msg-body blockquote p {
  margin: 0;
}
.msg-body a {
  color: var(--blue);
  text-decoration: underline;
}
.msg-body hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 14px 0;
}
.msg-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 8px 0;
  font-size: 12px;
}
.msg-body th {
  background: rgba(255, 255, 255, 0.07);
  padding: 6px 10px;
  text-align: left;
  font-weight: 600;
  border: 1px solid var(--border2);
}
.msg-body td {
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.msg-body tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.03);
}
/* #486: inline code inside table cells needs scaled sizing to avoid overflow/clipping */
.msg-body td code,
.msg-body th code {
  font-size: 0.85em;
  padding: 1px 4px;
  vertical-align: baseline;
}
/* KaTeX math rendering */
.katex-block {
  display: block;
  text-align: center;
  margin: 12px 0;
  overflow-x: auto;
}
.katex-inline {
  display: inline;
}
.katex-block .katex-html {
  text-align: center;
}
.msg-body .katex {
  font-size: 1.1em;
}
.msg-body .katex-display {
  margin: 8px 0;
}
.msg-files {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-left: 30px;
  margin-bottom: 10px;
}
.msg-file-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--accent-bg);
  border: 1px solid var(--accent-bg-strong);
  border-radius: 6px;
  padding: 4px 9px;
  font-size: 12px;
  color: var(--accent-text);
}
/* MEDIA: inline image rendering (feat #450) */
.msg-media-img {
  display: inline-block;
  width: 120px;
  height: 90px;
  border-radius: 6px;
  margin: 3px 4px 3px 0;
  cursor: zoom-in;
  object-fit: cover;
  border: 1px solid var(--border);
  vertical-align: bottom;
  transition: opacity 0.15s;
}
.msg-media-img:hover {
  opacity: 0.85;
}
.img-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
  animation: lb-in 0.15s ease;
}
@keyframes lb-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.img-lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 8px 48px rgba(0, 0, 0, 0.6);
  cursor: default;
}
.img-lightbox-close {
  position: absolute;
  top: 16px;
  right: 20px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.img-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.22);
}
.msg-media-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--accent-bg);
  border: 1px solid var(--accent-bg-strong);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 13px;
  color: var(--accent-text);
  text-decoration: none;
}
.msg-media-link:hover {
  background: var(--accent-bg-strong);
}

/* ── Inline SVG rendering ── */
.msg-media-svg {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin: 6px 0;
  border: 1px solid var(--border);
  background: var(--surface);
}
.msg-media-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 4px;
  user-select: none;
}

/* ── Inline audio/video media editor with speed controls ── */
.msg-media-editor {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(520px, 100%);
  max-width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  margin: 6px 0;
}
.msg-media-editor--audio {
  min-width: min(360px, 100%);
}
.msg-media-player {
  width: 100%;
  display: block;
  border-radius: 8px;
}
.msg-media-video.msg-media-player {
  max-height: 320px;
  object-fit: contain;
  background: #000;
  border: 1px solid var(--border2);
}
.msg-media-audio.msg-media-player {
  height: 36px;
  background: transparent;
}
.msg-media-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-size: 11px;
  color: var(--muted);
}
.msg-media-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.media-speed-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}
.media-speed-btn {
  border: 1px solid var(--border2);
  background: var(--input-bg);
  color: var(--muted);
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition:
    background 0.15s,
    border-color 0.15s,
    color 0.15s;
}
.media-speed-btn:hover {
  background: var(--hover-bg);
  color: var(--text);
}
.media-speed-btn.active {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}

/* ── Composer attachment chips for media ── */
.attach-thumb--svg {
  background: var(--surface);
  padding: 2px;
  border-radius: 4px;
}
.attach-chip--audio,
.attach-chip--video {
  flex-direction: column;
  gap: 4px;
  align-items: flex-start;
  padding: 8px 10px;
}
.attach-chip--audio audio,
.attach-chip--video video {
  width: 100%;
  max-width: 320px;
  border-radius: 4px;
}
.attach-chip-media {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

/* ── CSV table rendering ── */
.csv-table-wrap {
  margin: 6px 0;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}
.csv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.csv-table thead {
  position: sticky;
  top: 0;
  z-index: 1;
}
.csv-table th {
  background: var(--hover-bg);
  font-weight: 600;
  text-align: left;
  padding: 8px 12px;
  border-bottom: 2px solid var(--border2);
  white-space: nowrap;
  user-select: none;
}
.csv-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.csv-table tbody tr:last-child td {
  border-bottom: none;
}
.csv-table tbody tr:hover {
  background: var(--hover-bg);
}

/* ── Excalidraw inline embed ── */
.excalidraw-embed-wrap {
  margin: 6px 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
}
.excalidraw-canvas {
  padding: 12px;
  overflow: auto;
  max-height: 500px;
}
.excalidraw-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 460px;
}
.excalidraw-empty {
  color: var(--muted);
  font-size: 13px;
  padding: 20px;
  text-align: center;
}
.excalidraw-open-link {
  font-size: 11px;
  color: var(--accent);
  text-decoration: none;
  margin-left: auto;
  white-space: nowrap;
}
.excalidraw-open-link:hover {
  text-decoration: underline;
}
.thinking {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  font-size: 13px;
  padding-left: 30px;
}
.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  opacity: 0.3;
  animation: pulse 1.4s ease-in-out infinite;
}
.dot:nth-child(2) {
  animation-delay: 0.22s;
}
.dot:nth-child(3) {
  animation-delay: 0.44s;
}
@keyframes pulse {
  0%,
  80%,
  100% {
    opacity: 0.2;
    transform: scale(0.8);
  }
  40% {
    opacity: 0.8;
    transform: scale(1);
  }
}
.empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 40px;
  color: var(--muted);
}
.empty-logo {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: linear-gradient(145deg, var(--accent-bg), var(--accent-bg));
  border: 1px solid var(--accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-text);
  margin-bottom: 4px;
  box-shadow: 0 4px 20px var(--accent-bg);
}
.empty-state h2 {
  font-size: 20px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.empty-state p {
  font-size: 14px;
  text-align: center;
  max-width: 320px;
}
.suggestion-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
  width: 100%;
  max-width: 380px;
}
.suggestion {
  padding: 12px 14px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
}
.suggestion:hover {
  background: var(--accent-bg);
  color: var(--text);
  border-color: var(--accent-bg);
  transform: translateX(2px);
}
/* ── Composer ── */
.composer-wrap {
  padding: 12px 20px 16px;
  background: var(--bg);
  flex-shrink: 0;
}
.composer-box {
  max-width: 780px;
  margin: 0 auto;
  background: linear-gradient(var(--input-bg), var(--input-bg)), var(--bg);
  border: 1px solid var(--border2);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  position: relative;
  z-index: 2;
}
.composer-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}
.composer-wrap.drag-over .composer-box {
  border-color: var(--accent-text);
  background: var(--accent-bg);
}
.drop-hint {
  display: none;
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  background: var(--accent-bg);
  border: 2px dashed var(--accent);
  border-radius: 14px;
  font-size: 14px;
  color: var(--accent-text);
  pointer-events: none;
  z-index: 10;
  flex-direction: column;
  gap: 8px;
}
.composer-wrap.drag-over .drop-hint {
  display: flex;
}
.attach-tray {
  display: none;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 14px 0;
}
.attach-tray.has-files {
  display: flex;
}
.attach-chip {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--accent-bg);
  border: 1px solid var(--accent-bg-strong);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 500;
  color: var(--accent-text);
}
.attach-chip button {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 0 0 0 3px;
}
.attach-chip button:hover {
  color: var(--accent);
}
/* Image attachment chips show a thumbnail preview instead of a paperclip chip */
.attach-chip--image {
  background: transparent;
  border-color: var(--border);
  padding: 3px;
  border-radius: 6px;
}
.attach-chip--audio,
.attach-chip--video {
  max-width: 260px;
}
.attach-media-icon {
  display: inline-flex;
  align-items: center;
  color: var(--accent-text);
}
.attach-chip-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.attach-thumb {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 4px;
  display: block;
  cursor: default;
}
textarea#msg {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
  padding: 12px 16px 6px;
  resize: none;
  min-height: 44px;
  max-height: 200px;
  font-family: inherit;
}
textarea#msg::placeholder {
  color: var(--muted);
}
.composer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 10px 10px;
  position: relative;
  container-type: inline-size;
  container-name: composer-footer;
}
.composer-left {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  flex: 1;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
}
.composer-left::-webkit-scrollbar {
  display: none;
}
.composer-divider {
  width: 1px;
  height: 16px;
  background: var(--border);
  margin: 0 3px;
  flex-shrink: 0;
}
.composer-profile-wrap {
  position: relative;
  flex: 0 1 auto;
  min-width: 0;
}
.composer-profile-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 180px;
  padding: 8px 10px 8px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  background-color: transparent;
  font-weight: 500;
  cursor: pointer;
  transition:
    color 0.15s,
    background-color 0.15s,
    border-color 0.15s;
}
.composer-profile-chip:hover {
  background-color: var(--hover-bg);
}
.composer-profile-chip.active {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
}
.composer-profile-chip.switching {
  opacity: 0.65;
  cursor: wait;
  pointer-events: none;
}
.composer-profile-chip.switching .composer-profile-icon::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 1.5px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -5px;
  margin-top: -5px;
}
.composer-profile-chip.switching .composer-profile-icon {
  position: relative;
}
.composer-profile-icon,
.composer-profile-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}
.composer-profile-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.composer-ws-wrap {
  position: relative;
  flex: 0 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}
.composer-workspace-group {
  display: inline-flex;
  align-items: stretch;
  max-width: 284px;
  border-radius: 999px;
  overflow: hidden;
  background-color: transparent;
  border: 1px solid var(--border2);
  transition:
    background-color 0.15s,
    border-color 0.15s;
}
.composer-workspace-group:hover {
  background-color: var(--hover-bg);
}
.composer-workspace-group:hover {
  border-color: var(--border2);
}
.composer-workspace-group:hover .composer-workspace-files-btn,
.composer-workspace-group:hover .composer-workspace-chip {
  color: var(--text);
}
.composer-workspace-files-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 10px 8px 12px;
  background-color: transparent;
  border: none;
  border-left: 1px solid transparent;
  border-radius: 999px 0 0 999px;
  color: var(--muted);
  cursor: pointer;
  transition:
    color 0.15s,
    background-color 0.15s,
    border-color 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.composer-workspace-files-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.composer-workspace-files-btn.active {
  color: var(--accent-text);
  background: var(--accent-bg);
}
.composer-workspace-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  max-width: 200px;
  padding: 8px 12px 8px 10px;
  border: none;
  border-left: 1px solid transparent;
  border-radius: 0 999px 999px 0;
  background-color: transparent;
  color: var(--muted);
  font-weight: 500;
  cursor: pointer;
  transition:
    color 0.15s,
    border-color 0.15s;
}
.composer-workspace-group:hover
  .composer-workspace-files-btn
  + .composer-workspace-chip {
  border-left-color: var(--border2);
}
.composer-workspace-chip:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.composer-workspace-chip.active {
  color: var(--text);
  background: var(--accent-bg);
}
.composer-workspace-icon,
.composer-workspace-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}
.composer-workspace-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.composer-reasoning-wrap {
  position: relative;
  flex: 0 1 auto;
  min-width: 0;
}
.composer-reasoning-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 180px;
  padding: 8px 10px 8px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  background-color: transparent;
  color: var(--muted);
  font-weight: 500;
  cursor: pointer;
  transition:
    color 0.15s,
    background-color 0.15s,
    border-color 0.15s;
}
.composer-reasoning-chip.inactive {
  opacity: 0.78;
}
.composer-reasoning-chip:hover {
  color: var(--text);
  background-color: var(--hover-bg);
}
.composer-reasoning-chip.active {
  color: var(--text);
  background: var(--accent-bg);
  border-color: var(--accent-bg);
}
.composer-reasoning-icon,
.composer-reasoning-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}
.composer-reasoning-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.composer-reasoning-dropdown {
  display: none;
  position: absolute;
  bottom: calc(100% + 4px);
  left: 0;
  min-width: 140px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 10px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.4);
  z-index: 200;
  padding: 4px;
  overflow: hidden;
}
.composer-reasoning-dropdown.open {
  display: block;
}
.reasoning-option {
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
  transition: background-color 0.12s;
}
.reasoning-option:hover {
  background: rgba(255, 255, 255, 0.07);
}
.reasoning-option.selected {
  background: var(--accent-bg);
}
.composer-model-wrap {
  position: relative;
  flex: 0 1 auto;
  min-width: 0;
}
.composer-model-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 280px;
  padding: 8px 10px 8px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  background-color: transparent;
  color: var(--muted);
  font-weight: 500;
  cursor: pointer;
  transition:
    color 0.15s,
    background-color 0.15s,
    border-color 0.15s;
}
.composer-model-chip:hover {
  color: var(--text);
  background-color: var(--hover-bg);
}
.composer-model-chip.active {
  color: var(--text);
  background: var(--accent-bg);
  border-color: var(--accent-bg);
}
.composer-model-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.composer-model-icon,
.composer-model-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}
.composer-model-select {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.composer-right {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}
.composer-status {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 170px;
}
/* Context usage indicator */
.ctx-indicator-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ctx-indicator {
  width: 34px;
  height: 34px;
  padding: 0;
  border: none;
  background: none;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition:
    opacity 0.15s,
    transform 0.15s;
}
.ctx-indicator:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}
.ctx-ring {
  position: relative;
  display: flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
}
.ctx-ring-svg {
  position: absolute;
  inset: 0;
  width: 24px;
  height: 24px;
  transform: rotate(-90deg);
}
.ctx-ring-track,
.ctx-ring-value {
  fill: none;
  stroke-width: 3;
}
.ctx-ring-track {
  stroke: rgba(255, 255, 255, 0.12);
}
.ctx-ring-value {
  stroke: var(--muted);
  stroke-linecap: round;
  stroke-dasharray: 61.261056745;
  stroke-dashoffset: 61.261056745;
  transition:
    stroke-dashoffset 0.45s ease,
    stroke 0.25s ease;
}
.ctx-ring-center {
  position: relative;
  display: flex;
  width: 15px;
  height: 15px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--bg);
  font-size: 8px;
  font-weight: 600;
  line-height: 1;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.ctx-indicator.ctx-mid .ctx-ring-value {
  stroke: var(--warning);
}
.ctx-indicator.ctx-high .ctx-ring-value {
  stroke: var(--error);
}
.ctx-tooltip {
  position: absolute;
  right: 0;
  bottom: calc(100% + 10px);
  min-width: 210px;
  max-width: 250px;
  padding: 10px 12px;
  border: 1px solid var(--border2);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
  font-size: 11px;
  line-height: 1.45;
  color: var(--muted);
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
  transition:
    opacity 0.14s ease,
    transform 0.14s ease;
  z-index: 30;
}
.ctx-tooltip::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 100%;
  border-width: 6px 6px 0 6px;
  border-style: solid;
  border-color: var(--surface) transparent transparent transparent;
}
.ctx-indicator-wrap:hover .ctx-tooltip,
.ctx-indicator-wrap:focus-within .ctx-tooltip,
.ctx-tooltip-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.ctx-tooltip-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 5px;
}
.ctx-tooltip-line + .ctx-tooltip-line {
  margin-top: 3px;
}
.ctx-tooltip-compress {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border2);
}
.ctx-compress-btn {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--border2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 11px;
  cursor: pointer;
  text-align: left;
  transition:
    background 0.15s,
    border-color 0.15s;
}
.ctx-compress-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
}
.ctx-indicator.ctx-high .ctx-compress-btn {
  border-color: var(--error);
  color: var(--error);
}
.ctx-indicator.ctx-high .ctx-compress-btn:hover {
  background: rgba(239, 83, 80, 0.12);
}
.cancel-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--error);
  border: none;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition:
    background 0.15s,
    transform 0.15s,
    box-shadow 0.15s;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
}
.cancel-btn:hover {
  background: var(--error);
  transform: scale(1.06);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  filter: brightness(1.1);
}
.cancel-btn:active {
  transform: scale(0.96);
}
.icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: all 0.15s;
}
.icon-btn {
  opacity: 0.75;
}
.icon-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  opacity: 1;
}
.mic-btn {
  transition:
    color 0.15s,
    background 0.15s;
}
.mic-btn.recording {
  color: var(--error);
  background: rgba(239, 83, 80, 0.12);
  animation: mic-pulse 1.2s ease-in-out infinite;
}
@keyframes mic-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(239, 83, 80, 0.3);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(239, 83, 80, 0);
  }
}
.mic-status {
  font-size: 11px;
  color: var(--error);
  padding: 4px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.mic-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--error);
  animation: mic-pulse 1.2s ease-in-out infinite;
  flex-shrink: 0;
}
.status-text {
  font-size: 11px;
  color: var(--muted);
  padding-left: 4px;
}
.send-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition:
    background 0.15s,
    transform 0.15s,
    box-shadow 0.15s;
  box-shadow: 0 2px 8px var(--accent-bg-strong);
}
.send-btn.stop,
.send-btn.interrupt {
  background: var(--error);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
}
.send-btn.steer {
  background: var(--purple, #8b5cf6);
  box-shadow: 0 2px 10px rgba(139, 92, 246, 0.25);
}
.send-btn.queue {
  background: var(--accent);
}
.send-btn:hover {
  background: var(--accent-hover);
  transform: scale(1.08);
  box-shadow: 0 4px 14px var(--accent-bg-strong);
}
.send-btn.stop:hover,
.send-btn.interrupt:hover {
  background: var(--error);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  filter: brightness(1.1);
}
.send-btn.steer:hover {
  background: var(--purple, #8b5cf6);
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.3);
  filter: brightness(1.08);
}
.send-btn:active {
  transform: scale(0.95);
  box-shadow: 0 1px 4px var(--accent-bg);
}
.send-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
.send-btn.visible {
  animation: send-pop-in 0.18s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.composer-terminal-panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -24px;
  width: min(calc(100% - 64px), 720px);
  margin: 0 auto;
  box-sizing: border-box;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}
.composer-terminal-panel.is-open,
.composer-terminal-panel.is-collapsed {
  pointer-events: auto;
}
.composer-terminal-panel[hidden] {
  display: none !important;
}
.composer-terminal-inner {
  height: var(--composer-terminal-height, 260px);
  min-height: 180px;
  max-height: min(520px, 50vh);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border2);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
  padding-bottom: 38px;
  transform: translateY(100%);
  opacity: 0;
  transition:
    transform 0.4s cubic-bezier(0.32, 0.72, 0.16, 1),
    opacity 0.25s ease;
}
.composer-terminal-panel.is-open .composer-terminal-inner {
  transform: translateY(0);
  opacity: 1;
}
.composer-terminal-panel.is-expanding-from-dock .composer-terminal-inner {
  transition: opacity 0.18s ease;
}
.composer-terminal-panel.is-collapsed {
  bottom: -2px;
  width: min(calc(100% - 112px), 560px);
  overflow: visible;
  z-index: 4;
}
.composer-terminal-panel.is-collapsed .composer-terminal-inner {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.composer-terminal-dock {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.16);
  padding: 7px 9px 7px 12px;
  backdrop-filter: blur(10px);
  transform: translateY(100%);
  opacity: 0;
  transition:
    transform 0.32s cubic-bezier(0.32, 0.72, 0.16, 1),
    opacity 0.2s ease;
}
.composer-terminal-panel.is-collapsed .composer-terminal-dock {
  transform: translateY(0);
  opacity: 0.94;
}
.composer-terminal-dock[hidden] {
  display: none !important;
}
.composer-terminal-dock-title {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.composer-terminal-dock-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 16%, transparent);
  flex: 0 0 auto;
}
#terminalDockWorkspaceLabel {
  min-width: 0;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 600;
}
.composer-terminal-resize-handle {
  height: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  cursor: ns-resize;
  touch-action: none;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.04),
    transparent
  );
}
.composer-terminal-resize-handle::before {
  content: "";
  width: 52px;
  height: 4px;
  border-radius: 999px;
  background: var(--border2);
  opacity: 0.72;
  transition:
    opacity 0.15s,
    background 0.15s;
}
.composer-terminal-resize-handle:hover::before,
.composer-terminal-resize-handle:focus-visible::before {
  opacity: 1;
  background: var(--muted);
}
.composer-terminal-inner.is-resizing {
  transition: none;
  user-select: none;
}
.composer-terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.025);
}
.composer-terminal-title {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.composer-terminal-dot {
  color: var(--muted);
  font-weight: 400;
}
#terminalWorkspaceLabel {
  min-width: 0;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 600;
}
.composer-terminal-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.composer-terminal-action {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  border-radius: 8px;
  padding: 5px 8px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition:
    color 0.15s,
    background 0.15s,
    border-color 0.15s;
}
.composer-terminal-action:hover {
  color: var(--text);
  background: var(--hover-bg);
  border-color: var(--border2);
}
.composer-terminal-viewport {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  background: var(--code-bg);
  padding: 8px 10px;
  color: var(--pre-text);
  cursor: text;
}
.composer-terminal-surface {
  width: 100%;
  height: 100%;
  min-height: 0;
}
.composer-terminal-surface .xterm {
  height: 100%;
  padding: 0;
}
.composer-terminal-surface .xterm-viewport {
  background: transparent !important;
}
.composer-terminal-surface .xterm-screen {
  height: 100%;
}
@keyframes send-pop-in {
  from {
    opacity: 0;
    transform: scale(0.55);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
.upload-bar-wrap {
  display: none;
  height: 3px;
  background: var(--hover-bg);
  border-radius: 0 0 16px 16px;
  overflow: hidden;
}
.upload-bar-wrap.active {
  display: block;
}
.upload-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  width: 0%;
  transition: width 0.3s ease;
}
/* container-type/name lets descendants run @container queries against the
     panel's width so the header can collapse less-essential elements as the
     user resizes the panel narrower. */
.rightpanel {
  width: 300px;
  background: var(--sidebar);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
  min-width: 0;
  opacity: 1;
  transform: translateX(0);
  transform-origin: right center;
  transition:
    width 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.18s ease,
    transform 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.24s ease;
  container-type: inline-size;
  container-name: rightpanel;
}
/* Collapse priority as the panel narrows: git-badge first, then "Workspace"
     label, never the icon buttons. flex-shrink ratios give graceful ellipsis;
     @container queries below cut to display:none at hard breakpoints. */
.panel-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
}
.panel-header > span:first-child {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex-shrink: 2;
}
.git-badge {
  font-size: 9px;
  font-weight: 600;
  color: var(--muted);
  background: var(--hover-bg);
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  font-family: "SF Mono", ui-monospace, monospace;
  flex-shrink: 3;
  overflow: hidden;
  min-width: 0;
}
.git-badge.dirty {
  color: var(--accent-text);
  background: var(--accent-bg);
}
.panel-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
  margin-left: auto;
}
/* Crisp display:none at narrow widths so the header doesn't show a sliver
     of an ellipsised label or git badge — icons survive longest. */
@container rightpanel (max-width: 220px) {
  .git-badge {
    display: none !important;
  }
}
@container rightpanel (max-width: 160px) {
  .panel-header > span:first-child {
    display: none;
  }
}
.mobile-close-btn {
  display: none;
}
.panel-icon-btn {
  width: 24px;
  height: 24px;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  border-radius: 5px;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.panel-icon-btn:hover {
  background: var(--hover-bg);
  color: var(--text);
}
.panel-icon-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.panel-icon-btn:disabled:hover {
  background: none;
  color: var(--muted);
}
/* File row actions (shown on hover) */
/* file-item-actions removed: delete button is now a flex child */
.file-action-btn {
  width: 20px;
  height: 20px;
  background: rgba(0, 0, 0, 0.4);
  border: none;
  border-radius: 4px;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.file-action-btn:hover {
  color: var(--accent);
}
.close-preview {
  cursor: pointer;
  opacity: 0.6;
}
.close-preview:hover {
  opacity: 1;
}
/* Breadcrumb navigation */
.breadcrumb-bar {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 6px 12px;
  font-size: 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  overflow: hidden;
  white-space: nowrap;
}
.breadcrumb-seg {
  padding: 1px 3px;
  border-radius: 3px;
}
.breadcrumb-link {
  color: var(--muted);
  cursor: pointer;
  transition: color 0.12s;
}
.breadcrumb-link:hover {
  color: var(--text);
  background: var(--hover-bg);
}
.breadcrumb-current {
  color: var(--text);
  font-weight: 500;
}
.breadcrumb-sep {
  color: var(--border);
  margin: 0 1px;
  font-size: 11px;
}
.file-tree {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}
.file-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  color: var(--muted);
  transition: all 0.12s;
  min-width: 0;
}
.file-item:hover {
  background: var(--hover-bg);
  color: var(--text);
}
.file-item.active {
  background: var(--accent-bg);
  color: var(--accent-text);
}
.file-tree-toggle {
  font-size: 10px;
  color: var(--muted);
  flex-shrink: 0;
  width: 10px;
  text-align: center;
  line-height: 1;
}
.file-item.file-empty {
  color: var(--muted);
  opacity: 0.5;
  font-style: italic;
  cursor: default;
  font-size: 11px;
}
.file-item.file-empty:hover {
  background: none;
  color: var(--muted);
}
.preview-area {
  flex: 1;
  overflow: auto;
  padding: 14px;
  flex-direction: column;
  gap: 8px;
  display: none;
  opacity: 0;
  transition: opacity 0.15s;
}
.preview-area.visible {
  display: flex;
  opacity: 1;
}
.preview-path {
  font-size: 11px;
  color: var(--muted);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.preview-code {
  font-family: "SF Mono", "Fira Code", ui-monospace, monospace;
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--pre-text);
}
/* Image preview */
.preview-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 8px 0;
  min-height: 0;
}
.preview-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}
.preview-media-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-height: 0;
  padding: 12px 0;
}
.preview-media-wrap .msg-media-editor {
  width: 100%;
  max-width: 100%;
  background: var(--surface);
}
.preview-media-wrap .msg-media-video {
  max-height: 60vh;
}
.preview-pdf-wrap {
  display: flex;
  flex: 1;
  min-height: 360px;
  border: 1px solid var(--border2);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}
.preview-pdf-frame {
  width: 100%;
  height: 100%;
  min-height: 70vh;
  border: none;
  background: #fff;
}
/* Markdown rendered preview */
.preview-md {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}
.preview-md p {
  margin-bottom: 10px;
}
.preview-md p:last-child {
  margin-bottom: 0;
}
.preview-md h1 {
  font-size: 18px;
  font-weight: 700;
  margin: 16px 0 8px;
  color: var(--strong);
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}
.preview-md h2 {
  font-size: 15px;
  font-weight: 600;
  margin: 14px 0 6px;
  color: var(--strong);
}
.preview-md h3 {
  font-size: 13px;
  font-weight: 600;
  margin: 12px 0 4px;
  color: var(--strong);
}
.preview-md ul,
.preview-md ol {
  margin: 4px 0 10px 18px;
}
.preview-md li {
  margin-bottom: 3px;
}
.preview-md code {
  font-family: "SF Mono", ui-monospace, monospace;
  font-size: 11.5px;
  background: var(--code-inline-bg);
  padding: 1px 5px;
  border-radius: 4px;
  color: var(--code-text);
}
.preview-md pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  overflow-x: auto;
  margin: 8px 0;
}
.preview-md pre code {
  background: none;
  padding: 0;
  color: var(--pre-text);
  font-size: 11.5px;
  line-height: 1.55;
}
/* Keep original theme background — prevent prism-tomorrow from overriding --code-bg */
.preview-md pre[class*="language-"],
.preview-md pre code[class*="language-"] {
  background: var(--code-bg) !important;
}
.preview-md blockquote {
  border-left: 3px solid var(--blue);
  padding-left: 12px;
  color: var(--muted);
  font-style: italic;
  margin: 8px 0;
}
.preview-md blockquote p {
  margin: 0;
}
.preview-md strong {
  color: var(--strong);
  font-weight: 600;
}
.preview-md em {
  color: var(--em);
}
.preview-md a {
  color: var(--blue);
  text-decoration: underline;
}
.preview-md hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 12px 0;
}
.preview-md table {
  border-collapse: collapse;
  width: 100%;
  margin: 8px 0;
  font-size: 12px;
}
.preview-md th {
  background: var(--hover-bg);
  padding: 6px 10px;
  text-align: left;
  font-weight: 600;
  border: 1px solid var(--border2);
}
.preview-md td {
  padding: 5px 10px;
  border: 1px solid var(--border2);
}
.preview-md tr:nth-child(even) {
  background: var(--code-inline-bg);
}
/* #486: inline code inside table cells needs scaled sizing to avoid overflow/clipping */
.preview-md td code,
.preview-md th code {
  font-size: 0.85em;
  padding: 1px 4px;
  vertical-align: baseline;
}
/* File type badge in preview path bar */
.preview-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.preview-badge.img,
.preview-badge.image,
.preview-badge.audio,
.preview-badge.video {
  background: var(--accent-bg);
  color: var(--accent-text);
}
.preview-badge.pdf {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
}
.preview-badge.md {
  background: var(--accent-bg-strong);
  color: var(--accent-text);
}
.preview-badge.code {
  background: var(--hover-bg);
  color: var(--muted);
}
::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 99px;
  transition: background 0.2s;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.22);
}
/* ── Desktop: hide mobile-only elements ── */
.mobile-hamburger {
  display: none;
}
.mobile-files-btn {
  display: none !important;
}
.mobile-overlay {
  display: none;
}

@media (min-width: 901px) {
  html[data-workspace-panel="closed"] .rightpanel {
    width: 0 !important;
    opacity: 0;
    transform: translateX(14px);
    border-left-color: transparent;
    pointer-events: none;
  }
  .layout.workspace-panel-collapsed .rightpanel {
    width: 0 !important;
    opacity: 0;
    transform: translateX(14px);
    border-left-color: transparent;
    pointer-events: none;
  }
}

@media (max-width: 900px) {
  .rightpanel {
    display: none;
  }
  .workspace-toggle-btn,
  .mobile-files-btn {
    display: inline-flex !important;
  }
  .mobile-close-btn {
    display: flex;
  }
  .close-preview {
    display: none;
  }
  #btnCollapseWorkspacePanel {
    display: none;
  }
}

@container composer-footer (max-width: 700px) {
  /* Stage 1: remove long workspace/model text first to avoid clipping.
       The left sidebar + panel layout can consume width before right panel opens, so this
       must be container-driven and independent of panel state. */
  .composer-workspace-label,
  .composer-workspace-chevron,
  #composerWorkspaceLabel,
  .composer-model-label,
  .composer-model-chevron,
  #composerModelLabel {
    display: none;
  }

  .composer-workspace-chip,
  .composer-model-chip {
    max-width: 52px;
    min-width: 44px;
    min-height: 44px;
    padding: 6px;
    justify-content: center;
    gap: 0;
    font-size: 11px;
  }
  .composer-workspace-group {
    min-height: 44px;
  }
  .composer-workspace-files-btn {
    min-width: 44px;
    padding: 6px 8px;
  }
  .composer-divider {
    display: none;
  }
}

@container composer-footer (max-width: 520px) {
  /* Stage 2: full icon-only for tighter widths. */
  .composer-profile-label,
  .composer-workspace-label,
  .composer-model-label,
  .composer-reasoning-label,
  .composer-profile-chevron,
  .composer-workspace-chevron,
  .composer-model-chevron,
  .composer-reasoning-chevron,
  #composerProfileLabel,
  #composerWorkspaceLabel,
  #composerModelLabel,
  #composerReasoningLabel {
    display: none;
  }

  .composer-profile-chip,
  .composer-model-chip,
  .composer-reasoning-chip,
  .composer-workspace-chip {
    max-width: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 6px;
    justify-content: center;
    gap: 0;
    font-size: 11px;
  }

  .composer-workspace-group {
    min-height: 44px;
  }
  .composer-workspace-files-btn {
    min-width: 44px;
    padding: 6px 8px;
  }
  .composer-workspace-chip {
    min-width: 44px;
    max-width: 44px;
    padding: 6px 8px;
    gap: 0;
  }
  .composer-divider {
    display: none;
  }
}

@media (max-width: 640px) {
  /* ── Sidebar: slide-in overlay instead of hidden ── */
  .sidebar {
    position: fixed;
    left: -300px;
    top: 0;
    bottom: 0;
    width: 280px;
    z-index: 200;
    transition: left 0.25s ease;
  }
  .sidebar.mobile-open {
    left: 0;
  }
  .sidebar .resize-handle {
    display: none;
  }
  /* Hamburger button (in app titlebar on mobile) */
  .app-titlebar {
    justify-content: space-between;
  }
  .app-titlebar-hamburger,
  .app-titlebar-spacer {
    display: flex;
  }
  .app-titlebar-inner {
    flex: 1 1 auto;
  }
  /* Overlay backdrop */
  .mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 199;
    -webkit-tap-highlight-color: transparent;
  }
  .mobile-overlay.visible {
    display: block;
  }
  /* Files button in topbar */
  .workspace-toggle-btn,
  .mobile-files-btn {
    display: inline-flex !important;
  }
  /* Right panel: slide-over from right */
  .rightpanel {
    display: flex !important;
    position: fixed;
    --mobile-rightpanel-width: min(300px, 100vw);
    right: calc(-1 * var(--mobile-rightpanel-width)) !important;
    top: 0;
    bottom: 0;
    width: var(--mobile-rightpanel-width) !important;
    max-width: 100vw !important;
    z-index: 200;
    transition: right 0.25s ease;
    box-shadow: none !important;
  }
  .rightpanel.mobile-open {
    right: 0 !important;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.4) !important;
  }
  .rightpanel .resize-handle {
    display: none;
  }
  /* Topbar adjustments */
  .topbar {
    padding: 8px 12px;
    gap: 8px;
  }
  .topbar-title {
    font-size: 14px;
  }
  .topbar-meta {
    display: none;
  }
  .topbar-chips {
    flex-wrap: nowrap;
    gap: 4px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .topbar-chips .chip,
  .topbar-chips .ws-chip,
  .topbar-chips button {
    font-size: 11px !important;
    padding: 4px 8px !important;
    white-space: nowrap;
  }
  .settings-main {
    padding: 18px 16px;
  }
  .hermes-action-grid {
    grid-template-columns: 1fr;
  }
  .messages-inner {
    padding: 12px 10px 20px;
  }
  .msg-body {
    padding-left: 0;
    max-width: 100%;
  }
  .msg-role {
    font-size: 12px;
  }
  .composer-wrap {
    padding: 8px 10px 12px !important;
  }
  .composer-box {
    border-radius: 12px;
  }
  .composer-box textarea {
    min-height: 40px;
  }
  .composer-footer {
    padding: 6px 8px 8px !important;
    gap: 8px;
  }
  .composer-profile-label,
  .composer-workspace-label,
  .composer-model-label,
  .composer-reasoning-label,
  .composer-profile-chevron,
  .composer-workspace-chevron,
  .composer-model-chevron,
  .composer-reasoning-chevron,
  #composerProfileLabel,
  #composerWorkspaceLabel,
  #composerModelLabel,
  #composerReasoningLabel {
    display: none;
  }
  .composer-profile-chip,
  .composer-model-chip,
  .composer-reasoning-chip {
    max-width: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 6px;
    justify-content: center;
    gap: 0;
    font-size: 11px;
  }
  .composer-workspace-group {
    min-height: 44px;
  }
  .composer-workspace-files-btn {
    min-width: 44px;
    padding: 6px 8px;
  }
  .composer-workspace-chip {
    min-width: 44px;
    max-width: 44px;
    padding: 6px 8px;
    gap: 0;
  }
  /* icon-only composer chips continue below mobile widths */
  .composer-divider {
    display: none;
  }
  .composer-status {
    max-width: 96px;
    font-size: 10px;
  }
  .send-btn {
    width: 32px;
    height: 32px;
  }
  .ctx-indicator {
    width: 32px;
    height: 32px;
  }
  .ctx-tooltip {
    right: -4px;
    min-width: 190px;
    max-width: 220px;
  }
  .composer-terminal-panel {
    width: calc(100% - 20px);
  }
  .composer-terminal-panel.is-collapsed {
    bottom: -1px;
    width: calc(100% - 28px);
  }
  .composer-terminal-inner {
    height: var(--composer-terminal-height, 190px);
    min-height: 140px;
    max-height: min(300px, 44vh);
    border-radius: 12px;
    padding-bottom: 28px;
  }
  .composer-terminal-dock {
    min-height: 40px;
    padding: 6px 7px 6px 10px;
    border-radius: 12px;
    gap: 8px;
  }
  .composer-terminal-dock-title {
    font-size: 11px;
  }
  .composer-terminal-resize-handle {
    height: 10px;
    cursor: default;
  }
  .composer-terminal-header {
    padding: 7px 8px;
  }
  .composer-terminal-actions {
    gap: 2px;
    overflow-x: auto;
  }
  .composer-terminal-action {
    padding: 5px 7px;
    font-size: 10px;
    white-space: nowrap;
  }
  #terminalWorkspaceLabel {
    max-width: 110px;
  }
  #terminalDockWorkspaceLabel {
    max-width: 96px;
  }
  /* Touch targets — minimum 44px */
  .icon-btn,
  .mic-btn {
    min-width: 44px;
    min-height: 44px;
  }
  .session-item {
    min-height: 44px;
    padding: 10px 40px 10px 12px;
  }
  .session-item.streaming,
  .session-item.unread {
    padding-right: 40px;
  }
  .session-actions {
    opacity: 1;
    pointer-events: auto;
  }
  /* Empty state */
  .empty-state h2 {
    font-size: 18px;
  }
  .empty-state p {
    font-size: 13px;
  }
  .suggestion-grid {
    max-width: 100% !important;
  }
  .suggestion {
    font-size: 12px;
    padding: 10px 12px;
  }
  /* Approval card */
  .approval-card {
    padding-left: 10px;
    padding-right: 10px;
  }
  .approval-btns {
    gap: 6px;
  }
  .approval-btn {
    padding: 8px 12px;
    font-size: 12px;
    min-height: 44px;
  }
  .approval-kbd {
    display: none;
  }
  /* Clarify card */
  .clarify-card {
    padding-left: 10px;
    padding-right: 10px;
  }
  .clarify-inner {
    padding: 12px 12px 13px;
  }
  .clarify-response {
    flex-direction: column;
    align-items: stretch;
  }
  .clarify-input,
  .clarify-submit {
    width: 100%;
    min-height: 44px;
  }
  .clarify-choice {
    min-height: 44px;
  }
  .clarify-choice-badge {
    min-width: 22px;
    height: 22px;
  }
  .app-dialog-overlay {
    padding: 12px;
  }
  .app-dialog {
    width: 100%;
    padding: 16px 16px 14px;
    border-radius: 16px;
  }
  .app-dialog-actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }
  .app-dialog-btn {
    width: 100%;
    min-height: 44px;
  }
  /* Tool cards */
  .tool-card {
    margin-left: 0 !important;
    font-size: 12px;
  }
  .onboarding-overlay {
    padding: 12px;
  }
  .onboarding-shell {
    grid-template-columns: 1fr;
  }
  .onboarding-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 22px 18px;
  }
  .onboarding-main {
    padding: 20px 18px 18px;
  }
  .onboarding-actions {
    flex-direction: column-reverse;
  }
  .onboarding-actions .sm-btn {
    width: 100%;
    min-height: 44px;
  }
  /* Login page responsive */
  .card {
    width: 90vw;
    max-width: 320px;
    padding: 28px 24px;
  }
}

/* ── Workspace dropdown (topbar) ── */
.ws-chip {
  user-select: none;
}
.ws-dropdown {
  display: none;
  position: absolute;
  bottom: calc(100% + 4px);
  left: 0;
  right: 0;
  min-width: 200px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 10px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.4);
  z-index: 200;
  overflow: hidden;
  max-height: 320px;
  overflow-y: auto;
}
.ws-dropdown.open {
  display: block;
}
.ws-dropdown-footer {
  left: 0;
  right: auto;
  bottom: calc(100% + 4px);
  min-width: 280px;
  max-width: min(420px, calc(100vw - 32px));
}
.model-dropdown {
  display: none;
  position: absolute;
  bottom: calc(100% + 4px);
  left: 0;
  min-width: 280px;
  max-width: min(420px, calc(100vw - 32px));
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 10px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.4);
  z-index: 200;
  overflow: hidden;
  max-height: 320px;
  overflow-y: auto;
}
.model-dropdown.open {
  display: block;
}
.model-scope-note {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 11px;
  font-weight: 650;
  line-height: 1.4;
  background: color-mix(in srgb, var(--surface) 82%, var(--accent-bg));
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
}
.model-group {
  padding: 8px 14px 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-transform: uppercase;
}
.model-opt {
  padding: 10px 14px;
  cursor: pointer;
  transition: background 0.12s;
  display: flex;
  flex-direction: column;
  gap: 3px;
  align-items: flex-start;
}
.model-opt:hover {
  background: rgba(255, 255, 255, 0.07);
}
.model-opt.active {
  background: var(--accent-bg);
}
.model-opt-top {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  width: 100%;
}
.model-opt-name {
  display: block;
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
  line-height: 1.25;
}
.model-opt-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border: 1px solid transparent;
}
.model-opt-badge--primary {
  background: rgba(50, 184, 198, 0.16);
  border-color: rgba(50, 184, 198, 0.32);
  color: #8fe7ef;
}
.model-opt-badge--fallback {
  background: rgba(255, 184, 77, 0.14);
  border-color: rgba(255, 184, 77, 0.28);
  color: #ffd18a;
}
.model-opt-id {
  display: block;
  font-size: 10px;
  color: var(--muted);
  line-height: 1.3;
  opacity: 0.72;
  word-break: break-word;
}
.model-custom-sep {
  padding-top: 4px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}
.model-custom-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px 8px;
}
.model-custom-input {
  flex: 1;
  background: var(--code-bg);
  border: 1px solid var(--border2);
  border-radius: 6px;
  color: var(--text);
  padding: 5px 8px;
  font-size: 12px;
  outline: none;
  font-family: inherit;
  min-width: 0;
}
.model-search-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px 10px;
}
.model-search-input {
  flex: 1;
  background: var(--code-bg);
  border: 1px solid var(--border2);
  border-radius: 6px;
  color: var(--text);
  padding: 6px 8px;
  font-size: 12px;
  outline: none;
  font-family: inherit;
  min-width: 0;
}
.model-search-input:focus {
  border-color: var(--accent);
}
.model-search-clear {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: 1px solid var(--border2);
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    color 0.12s,
    border-color 0.12s;
  font-size: 10px;
}
.model-search-clear:hover {
  color: var(--text);
  border-color: var(--border);
}
.model-custom-input:focus {
  border-color: var(--accent);
}
.model-custom-btn {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 1px solid var(--border2);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    color 0.12s,
    border-color 0.12s;
}
.model-custom-btn:hover {
  color: var(--accent-text);
  border-color: var(--accent-bg);
}
.ws-opt {
  padding: 10px 14px;
  cursor: pointer;
  transition: background 0.12s;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-start;
}
.ws-opt:hover {
  background: rgba(255, 255, 255, 0.07);
}
.ws-opt.active {
  background: var(--accent-bg);
}
.ws-opt-name {
  display: block;
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
  line-height: 1.25;
  white-space: normal;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ws-opt-path {
  display: block;
  font-size: 10px;
  color: var(--muted);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
  opacity: 0.72;
  word-break: break-word;
}
.ws-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}
.ws-manage {
  color: var(--muted);
  font-size: 12px;
}
.ws-opt-action {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
}
.ws-opt-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.82;
  flex-shrink: 0;
}
.ws-opt-meta {
  font-size: 11px;
  color: var(--muted);
}
/* ── Workspace management panel ── */
.ws-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  margin-bottom: 2px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  color: var(--muted);
  transition:
    background 0.15s,
    border-color 0.15s,
    color 0.15s,
    opacity 0.15s;
}
.ws-row:hover {
  background: var(--surface);
  color: var(--text);
}
.ws-row.active {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}
.ws-row-info {
  flex: 1;
  min-width: 0;
}
.ws-row-name {
  font-size: 13px;
  font-weight: 500;
  color: inherit;
}
.ws-row-path {
  font-size: 11px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ws-row.active .ws-row-path {
  color: var(--accent-text);
  opacity: 0.8;
}
.ws-row-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.ws-drag-handle {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.25;
  flex-shrink: 0;
  cursor: grab;
  transition: opacity 0.15s;
  color: var(--muted);
  padding: 2px;
}
.ws-row:hover .ws-drag-handle {
  opacity: 0.55;
}
.ws-drag-handle:active {
  cursor: grabbing;
}
.ws-row.dragging {
  opacity: 0.35;
  border: 1px dashed var(--accent-bg-strong);
}
.ws-row.drag-over {
  border-color: var(--accent-text);
  background: var(--accent-bg);
}
.ws-action-btn {
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--border2);
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.ws-action-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}
/* ── Profile dropdown + management panel ── */
.profile-chip {
  user-select: none;
  color: var(--accent-text) !important;
}
.profile-dropdown {
  display: none;
  position: absolute;
  bottom: calc(100% + 4px);
  left: 0;
  min-width: 260px;
  max-width: min(260px, calc(100vw - 32px));
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 10px;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.4);
  z-index: 200;
  overflow: hidden;
  max-height: 380px;
  overflow-y: auto;
}
.profile-dropdown.open {
  display: block;
}
.profile-opt {
  padding: 10px 14px;
  cursor: pointer;
  transition: background 0.12s;
}
.profile-opt:hover {
  background: rgba(255, 255, 255, 0.07);
}
.profile-opt.active {
  background: var(--accent-bg);
}
.profile-opt-name {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}
.profile-opt-meta {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}
.profile-opt-badge {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 5px;
  vertical-align: middle;
}
.profile-opt-badge.running {
  background: #4caf50;
  box-shadow: 0 0 4px rgba(76, 175, 80, 0.5);
}
.profile-opt-badge.stopped {
  background: rgba(255, 255, 255, 0.2);
}
.profile-card {
  padding: 8px 10px;
  margin-bottom: 2px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  color: var(--muted);
  transition:
    background 0.15s,
    border-color 0.15s,
    color 0.15s;
}
.profile-card:hover {
  background: var(--surface);
  color: var(--text);
}
.profile-card.active {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}
.profile-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.profile-card-name {
  font-size: 13px;
  font-weight: 600;
  color: inherit;
}
.profile-card-name.is-active {
  color: var(--accent-text);
}
.profile-card-meta {
  font-size: 11px;
  color: var(--muted);
  margin-top: 3px;
  padding-left: 12px;
}
.profile-card.active .profile-card-meta {
  color: var(--accent-text);
  opacity: 0.8;
}
.profile-card-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
/* ── Slash command autocomplete dropdown ── */
.cmd-dropdown {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(100% + 4px);
  width: auto;
  max-width: 100%;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 10px;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.4);
  z-index: 200;
  max-height: 240px;
  overflow-y: auto;
}
.cmd-dropdown.open {
  display: block;
}
.cmd-item {
  padding: 8px 14px;
  cursor: pointer;
  transition: background 0.12s;
}
.cmd-item:hover {
  background: rgba(255, 255, 255, 0.07);
}
.cmd-item.selected {
  background: var(--accent-bg);
  outline: 1px solid var(--accent-bg-strong);
}
.cmd-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.cmd-item-name {
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}
.cmd-item-parent {
  color: var(--muted);
  font-weight: 400;
}
.cmd-item-subarg {
  font-weight: 600;
}
.cmd-item-arg {
  color: var(--muted);
  font-weight: 400;
  font-style: italic;
}
.cmd-item-desc {
  font-size: 11px;
  color: var(--muted);
  margin-top: 1px;
}
.cmd-item-badge {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  color: var(--muted);
  background: var(--hover-bg);
}
.cmd-item-badge-skill {
  color: var(--accent-text);
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
}
.ws-action-btn.danger:hover {
  background: rgba(239, 83, 80, 0.1);
  color: var(--error);
  border-color: var(--error);
}
.ws-add-row {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px 0 4px;
}
.ws-add-input-wrap {
  flex: 1;
  min-width: 0;
}
.ws-suggestions {
  margin: 0 0 6px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
  max-height: 220px;
  overflow: auto;
}
.ws-suggest-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-size: 12px;
  cursor: pointer;
}
.ws-suggest-item:hover {
  background: rgba(255, 255, 255, 0.08);
}
.ws-suggest-item.active {
  background: var(--accent-bg);
  outline: 1px solid var(--accent-bg-strong);
  outline-offset: -1px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}
.ws-suggest-leaf {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.ws-suggest-parent {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ws-suggest-item.active .ws-suggest-leaf {
  color: var(--accent-text);
}
.ws-suggest-item.active .ws-suggest-parent {
  color: var(--text);
}
/* ── Message action buttons (copy, edit, retry) ── */
.msg-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  opacity: 0;
  transition: opacity 0.15s;
  margin-left: auto;
}
.msg-row:hover .msg-actions {
  opacity: 1;
}
.msg-action-btn {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  padding: 2px 5px;
  border-radius: 5px;
  transition:
    color 0.12s,
    background 0.12s;
  line-height: 1;
}
.msg-action-btn:hover {
  color: var(--accent-text);
  background: var(--accent-bg);
}
/* TTS speaker button: hidden by default, shown when TTS enabled */
.msg-tts-btn {
  display: none;
}
.msg-tts-btn[data-speaking="1"] {
  color: var(--accent);
  animation: tts-pulse 1s ease-in-out infinite;
}
@keyframes tts-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ── Edit message inline ── */
.msg-edit-area {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--accent-bg);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  line-height: 1.6;
  resize: none;
  outline: none;
  min-height: 60px;
  box-sizing: border-box;
  box-shadow: 0 0 0 3px var(--accent-bg);
  margin-top: 4px;
}
.msg-edit-bar {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  margin-bottom: 4px;
}
.msg-edit-send {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}
.msg-edit-send:hover {
  opacity: 0.85;
}
.msg-edit-cancel {
  background: var(--hover-bg);
  color: var(--muted);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s;
}
.msg-edit-cancel:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ── Clear conversation chip ── */
.clear-btn {
  background: var(--accent-bg);
  border: 1px solid var(--accent-bg-strong);
  color: var(--accent-text);
  font-size: 11px;
  padding: 4px 10px;
  cursor: pointer;
  transition: background 0.15s;
}
.clear-btn:hover {
  background: var(--accent-bg-strong);
}

/* ── Copy button on messages ── */
/* msg-copy-btn styles moved to msg-action-btn */
/* ── Nav tab nowrap ── */
/* nav-tab-nowrap-handled-above */

/* ── Final polish additions ── */

/* Smooth hover on file items */

/* Sidebar section padding: give the session-section breathing room */
.sidebar-section {
  padding: 10px 12px 6px;
}

/* New chat btn icon - align nicely */
.new-chat-btn svg {
  flex-shrink: 0;
  opacity: 0.8;
}

/* Session list: group header spacing */
.session-list > div[style] {
  padding-left: 12px;
}

/* Preview path bar: flex row with nice gap */
.preview-path {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
  overflow: hidden;
  min-width: 0;
}
.preview-path #previewPathText {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.preview-path #previewBadge {
  flex-shrink: 0;
  white-space: nowrap;
}
.preview-path #btnDownloadFile,
.preview-path #btnEditFile {
  flex-shrink: 0;
  white-space: nowrap;
}

/* Preview badge typography */
.preview-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Approval buttons: tab stops */
.approval-btn:focus {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}
.clarify-choice:focus,
.clarify-submit:focus,
.clarify-input:focus {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* Message role: breathing room between icon and name */
.msg-role > span {
  line-height: 1;
}

/* Composer wrap: slightly less padding on smaller heights */
.composer-wrap {
  padding: 10px 20px 14px;
  position: relative;
  z-index: 10;
}
.composer-wrap::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 100%;
  height: 32px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
}

/* Cron status badges: pill shape refinement */
.cron-status {
  border-radius: 99px;
  font-size: 10px;
  letter-spacing: 0.04em;
}

/* Right panel icons: tighter */
.panel-actions {
  gap: 2px;
}

/* Topbar: border should match the subtle sidebar border */
:root.dark .topbar {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

/* Suggestion grid: consistent width */
.suggestion-grid {
  width: 100%;
  max-width: 400px;
}

/* Empty state: add subtle gradient behind logo */
.empty-state {
  background: radial-gradient(
    ellipse at 50% 20%,
    var(--accent-bg) 0%,
    transparent 60%
  );
}

/* Remove old status-text from composer (kept for error messages only) */
.status-text {
  font-size: 11px;
  color: var(--muted);
  padding-left: 2px;
  display: none;
}

/* Sidebar workspace display */
#sidebarWsDisplay:hover {
  background: rgba(255, 255, 255, 0.05);
}
#sidebarWsDisplay:hover #sidebarWsName {
  color: var(--blue);
}

/* Date group headers in session list */
.session-list > div[style*="uppercase"] {
  padding: 8px 10px 3px !important;
  font-size: 10px !important;
}
/* Right panel file tree: more padding for breathing room */

/* Composer footer: even spacing */
.composer-footer {
  padding: 4px 10px 8px;
}

/* ── File tree: clean delete button via CSS hover ── */
.file-del-btn {
  flex-shrink: 0;
  width: 0;
  height: 16px;
  overflow: hidden;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 300;
  opacity: 0;
  transition:
    width 0.12s,
    opacity 0.12s,
    color 0.12s;
  padding: 0;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.file-item:hover .file-del-btn {
  width: 16px;
  opacity: 1;
  margin-left: 2px;
}
.file-del-btn:hover {
  color: var(--accent);
}

/* file-name must be a flex child that can shrink to zero */
.file-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1 1 0;
  min-width: 0;
}

/* file-size: never wraps, shrinks away gracefully */
.file-size {
  flex-shrink: 0;
  font-size: 10px;
  color: var(--muted);
  white-space: nowrap;
  margin-left: 4px;
  font-variant-numeric: tabular-nums;
}

/* file-icon: never shrinks */
.file-icon {
  flex-shrink: 0;
  font-size: 13px;
  opacity: 0.7;
  line-height: 1;
}

/* ── Resizable panels ── */
.resize-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 5px;
  cursor: col-resize;
  z-index: 10;
  transition: background 0.15s;
}
.resize-handle:hover,
.resize-handle.dragging {
  background: var(--accent);
}
/* Desktop-only: position:relative for sidebar/rightpanel resize handles.
   Must be scoped to min-width:641px so it doesn't override the mobile
   position:fixed slide-in overlay set in the max-width:640px @media block above. */
@media (min-width: 641px) {
  .sidebar {
    position: relative;
  }
  .rightpanel {
    position: relative;
  }
}
.sidebar .resize-handle {
  right: -2px;
}
.rightpanel .resize-handle {
  left: -2px;
}
/* Prevent text selection during drag */
body.resizing {
  user-select: none;
  cursor: col-resize;
}

/* ── Tool call cards ── */
/* Running indicator dot (pulsing) */
.tool-card-running-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  opacity: 0.8;
  flex-shrink: 0;
  vertical-align: middle;
  animation: pulse 1.2s ease-in-out infinite;
}
/* Show more button inside tool card result */
.tool-card-more {
  background: none;
  border: none;
  color: var(--blue);
  font-size: 10px;
  cursor: pointer;
  padding: 3px 0 0;
  opacity: 0.7;
  display: block;
}
.tool-card-more:hover {
  opacity: 1;
}
/* Subagent cards: indented with accent border */
.tool-card-subagent {
  border-left: 2px solid var(--accent-bg);
  margin-left: 8px;
}
/* Token usage badge below assistant messages */
.msg-usage {
  font-size: 11px;
  color: var(--muted);
  opacity: 0.6;
  margin-top: 2px;
  padding-left: 42px;
}
.msg-usage:hover {
  opacity: 1;
}
/* Skill picker (cron create form) */
.skill-picker-wrap {
  position: relative;
}
.skill-picker-dropdown {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--sidebar);
  border: 1px solid var(--border2);
  border-radius: 6px;
  z-index: 1100;
  max-height: 180px;
  overflow-y: auto;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}
.skill-opt {
  padding: 6px 10px;
  cursor: pointer;
  font-size: 12px;
  color: var(--muted);
  transition: background 0.1s;
}
.skill-opt:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}
.skill-picker-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}
.skill-tag {
  background: var(--accent-bg);
  border: 1px solid var(--accent-bg);
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 11px;
  color: var(--accent-text);
  display: flex;
  align-items: center;
  gap: 4px;
}
.remove-tag {
  cursor: pointer;
  opacity: 0.6;
  font-size: 13px;
  line-height: 1;
}
.remove-tag:hover {
  opacity: 1;
  color: var(--accent);
}
/* Skill frontmatter (collapsible metadata) */
.skill-frontmatter {
  margin-bottom: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
}
.skill-frontmatter > summary {
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
  list-style: none;
}
.skill-frontmatter > summary::-webkit-details-marker {
  display: none;
}
.skill-frontmatter > summary:hover {
  color: var(--text);
}
.skill-frontmatter[open] > summary {
  border-bottom: 1px solid var(--border);
}
.skill-frontmatter pre {
  margin: 0;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text);
  background: transparent;
  overflow-x: auto;
}
/* Skill linked files section */
.skill-linked-files {
  margin-top: 16px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.skill-linked-section {
  margin-bottom: 8px;
}
.skill-linked-section h4 {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 4px;
}
.skill-linked-file {
  display: block;
  font-size: 12px;
  padding: 3px 6px;
  border-radius: 4px;
  cursor: pointer;
  color: var(--blue);
  text-decoration: none;
}
.skill-linked-file:hover {
  background: var(--hover-bg);
}
.tool-card-row {
  margin: 0;
  padding: 1px 0;
}
.tool-call-group {
  margin: 4px 0 4px var(--msg-rail);
  max-width: var(--msg-max);
  border-left: 1px solid var(--border-subtle);
}
.tool-call-group-summary {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  text-align: left;
  font: inherit;
  font-size: var(--font-size-xs);
  line-height: 1.4;
  border-radius: var(--radius-card);
}
.tool-call-group-summary:hover {
  background: var(--surface-subtle-hover);
  color: var(--text);
}
.tool-call-group-label {
  font-weight: 600;
  color: var(--muted);
}
.tool-call-group-list {
  opacity: 0.72;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tool-call-group-count {
  margin-left: auto;
  opacity: 0.56;
  font-variant-numeric: tabular-nums;
}
.tool-call-group-chevron {
  opacity: 0.45;
  display: inline-flex;
  transition: transform 0.16s ease;
}
.tool-call-group:not(.tool-call-group-collapsed) .tool-call-group-chevron {
  transform: rotate(90deg);
}
.tool-call-group-body {
  display: block;
  padding-left: var(--space-3);
}
.tool-call-group.tool-call-group-collapsed .tool-call-group-body {
  display: none;
}
.tool-card {
  background: var(--surface-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  margin: 2px 0;
  overflow: hidden;
  transition:
    border-color 0.15s,
    background-color 0.15s;
}
.tool-card:hover {
  border-color: var(--border-muted);
  background: var(--surface-subtle-hover);
}
.tool-card-running {
  border-color: var(--accent-bg-strong);
  background: var(--accent-bg);
}
.tool-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  cursor: pointer;
  user-select: none;
}
.tool-card-icon {
  font-size: 13px;
  flex-shrink: 0;
  opacity: 0.65;
}
.tool-card-name {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--muted);
  font-family: "SF Mono", ui-monospace, monospace;
  flex-shrink: 0;
}
.tool-card-preview {
  font-size: var(--font-size-xs);
  color: var(--muted);
  opacity: 0.62;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tool-card-toggle {
  font-size: 10px;
  color: var(--muted);
  opacity: 0.45;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform-origin: center;
  transition: transform 0.18s ease;
  will-change: transform;
}
.tool-card.open .tool-card-toggle {
  transform: rotate(90deg);
}
.tool-card-detail {
  display: block;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  border-top: 1px solid transparent;
  padding: 0 var(--space-3);
  transition:
    max-height 0.22s ease,
    opacity 0.18s ease,
    padding 0.22s ease,
    border-top-color 0.22s ease;
}
.tool-card.open .tool-card-detail {
  max-height: 600px;
  opacity: 1;
  padding: var(--space-2) var(--space-3);
  border-top-color: var(--border-subtle);
  overflow: auto;
}
.tool-card-args {
  margin-bottom: 6px;
}
.tool-card-args div {
  font-size: var(--font-size-xs);
  line-height: 1.6;
}
.tool-arg-key {
  color: var(--blue);
  font-family: "SF Mono", ui-monospace, monospace;
  font-size: var(--font-size-xs);
}
.tool-arg-val {
  color: var(--muted);
  font-family: "SF Mono", ui-monospace, monospace;
  font-size: var(--font-size-xs);
  word-break: break-all;
}
.tool-card-result pre {
  font-size: var(--font-size-xs);
  color: var(--muted);
  font-family: "SF Mono", ui-monospace, monospace;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 240px;
  overflow-y: auto;
  margin: 0;
  line-height: 1.55;
}

/* ── Manual compression cards (transient transcript-local feedback) ── */
.live-compression-cards {
  display: none;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
}
.compression-block {
  display: flex;
  flex-direction: column;
  width: 100%;
}
.compression-turn {
  width: 100%;
}
.compression-turn-blocks {
  display: flex;
  flex-direction: column;
}

.compression-card-row {
  margin: 0;
  padding: 0;
}
.compression-card-row + .compression-card-row {
  margin-top: 4px;
}
.tool-card-compress-command {
  background: rgba(201, 168, 76, 0.02);
  border-color: rgba(201, 168, 76, 0.16);
}
.tool-card-compress-command .tool-card-name {
  color: var(--gold);
  font-weight: 600;
}
.tool-card-compress-running {
  background: rgba(124, 185, 255, 0.04);
  border-color: rgba(124, 185, 255, 0.24);
}
.tool-card-compress-running .tool-card-name {
  color: var(--blue);
}
.tool-card-compress-error {
  background: rgba(248, 113, 113, 0.05);
  border-color: rgba(248, 113, 113, 0.28);
}
.tool-card-compress-error .tool-card-name {
  color: #fca5a5;
}
.tool-card-compress-complete {
  background: rgba(78, 201, 132, 0.05);
  border-color: rgba(78, 201, 132, 0.18);
}
.tool-card-compress-complete .tool-card-name {
  color: #4ec984;
}
.tool-card-compress-reference {
  background: rgba(124, 185, 255, 0.04);
  border-color: rgba(124, 185, 255, 0.18);
}
.tool-card-compress-reference:hover {
  border-color: rgba(124, 185, 255, 0.28);
}
.tool-card-compress-reference .tool-card-name {
  color: var(--blue);
}

.compression-row {
  margin: 0 0 4px;
  padding: 0;
}
.compression-card {
  margin-left: var(--msg-rail);
  max-width: var(--msg-max);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.compression-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  user-select: none;
}
.compression-card-icon {
  font-size: 13px;
  flex-shrink: 0;
  opacity: 0.82;
}
.compression-card-bubbles {
  display: inline-flex;
  gap: 3px;
  align-items: center;
  flex-shrink: 0;
}
.compression-card-bubbles span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
  opacity: 0.45;
  animation: compressionPulse 1.05s ease-in-out infinite;
}
.compression-card-bubbles span:nth-child(2) {
  animation-delay: 0.14s;
}
.compression-card-bubbles span:nth-child(3) {
  animation-delay: 0.28s;
}
@keyframes compressionPulse {
  0%,
  80%,
  100% {
    transform: translateY(0);
    opacity: 0.35;
  }
  40% {
    transform: translateY(-1px);
    opacity: 1;
  }
}
.compression-card-label {
  font-size: 11px;
  font-weight: 700;
  font-family: "SF Mono", ui-monospace, monospace;
  letter-spacing: 0.03em;
  color: var(--muted);
  flex-shrink: 0;
}
.compression-card-command {
  font-size: 11px;
  color: var(--text);
  font-family: "SF Mono", ui-monospace, monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}
.compression-card-body {
  padding: 0 12px 8px 40px;
  font-size: 11px;
  line-height: 1.55;
  color: var(--muted);
}
.compression-card-body .compression-note {
  display: block;
  margin-top: 2px;
  opacity: 0.82;
}
.compression-card-command-row {
  border-color: rgba(201, 168, 76, 0.22);
  background: rgba(201, 168, 76, 0.04);
}
.compression-card-command-row .compression-card-label {
  color: var(--gold);
}
.compression-card-running-row {
  border-color: rgba(124, 185, 255, 0.24);
  background: rgba(124, 185, 255, 0.04);
}
.compression-card-running-row .compression-card-label {
  color: var(--blue);
}
.compression-card-error-row {
  border-color: rgba(248, 113, 113, 0.28);
  background: rgba(248, 113, 113, 0.05);
}
.compression-card-error-row .compression-card-label {
  color: #fca5a5;
}
.compression-card-focus {
  margin-top: 3px;
  opacity: 0.85;
}
.compression-card-focus .compression-card-focus-label {
  color: var(--muted);
  font-family: "SF Mono", ui-monospace, monospace;
}
.compression-card-error-body {
  color: #fecaca;
}
.compression-reference-row {
  margin-top: 0;
}
.compression-reference-card {
  margin-left: var(--msg-rail);
  max-width: var(--msg-max);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(124, 185, 255, 0.04);
  border: 1px solid rgba(124, 185, 255, 0.18);
  transition:
    border-color 0.15s,
    background 0.15s;
}
.compression-reference-card:hover {
  border-color: rgba(124, 185, 255, 0.28);
}
.compression-reference-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  cursor: pointer;
  user-select: none;
}
.compression-reference-icon {
  font-size: 13px;
  flex-shrink: 0;
  opacity: 0.82;
  color: var(--blue);
}
.compression-reference-label,
.compression-reference-kind {
  font-size: 11px;
  font-weight: 700;
  font-family: "SF Mono", ui-monospace, monospace;
  letter-spacing: 0.03em;
  flex-shrink: 0;
  white-space: nowrap;
}
.compression-reference-label {
  color: var(--blue);
}
.compression-reference-kind {
  color: var(--gold);
}
.compression-reference-preview {
  font-size: 11px;
  color: var(--muted);
  opacity: 0.72;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.compression-reference-toggle {
  font-size: 10px;
  color: var(--muted);
  opacity: 0.55;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform-origin: center;
  transition: transform 0.18s ease;
}
.compression-reference-card.open .compression-reference-toggle {
  transform: rotate(90deg);
}
.compression-reference-copy {
  flex-shrink: 0;
  opacity: 0.65;
}
.compression-reference-body {
  display: block;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding: 0 12px;
  transition:
    max-height 0.22s ease,
    opacity 0.18s ease,
    padding 0.22s ease,
    border-top-color 0.22s ease;
  border-top: 1px solid transparent;
}
.compression-reference-card.open .compression-reference-body {
  max-height: none;
  overflow: visible;
  opacity: 1;
  padding: 8px 12px 10px;
  border-top-color: rgba(124, 185, 255, 0.1);
}
.compression-reference-body pre {
  margin: 0;
  font-family: "SF Mono", ui-monospace, monospace;
  font-size: 11px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--muted);
}

.compression-complete-card {
  background: rgba(78, 201, 132, 0.05);
  border: 1px solid rgba(78, 201, 132, 0.18);
  border-radius: 8px;
  padding: 0;
  margin-left: var(--msg-rail);
  max-width: var(--msg-max);
  transition:
    border-color 0.15s,
    background 0.15s;
}
.compression-complete-card:hover {
  border-color: rgba(78, 201, 132, 0.3);
  background: rgba(78, 201, 132, 0.07);
}
.compression-complete-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  cursor: pointer;
  user-select: none;
  color: #4ec984;
  font-size: 12px;
  font-weight: 600;
  opacity: 0.88;
}
.compression-complete-header:hover {
  opacity: 1;
}
.compression-complete-icon {
  opacity: 0.78;
  flex-shrink: 0;
}
.compression-complete-label {
  font-size: 11px;
  font-weight: 700;
  font-family: "SF Mono", ui-monospace, monospace;
  letter-spacing: 0.03em;
  flex-shrink: 0;
}
.compression-complete-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  font-family: "SF Mono", ui-monospace, monospace;
  font-size: 11px;
}
.compression-complete-toggle {
  margin-left: auto;
  font-size: 10px;
  color: var(--muted);
  opacity: 0.55;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform-origin: center;
  transition: transform 0.18s ease;
}
.compression-complete-card.open .compression-complete-toggle {
  transform: rotate(90deg);
}
.compression-complete-body {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding: 0 12px;
  border-top: 1px solid transparent;
  transition:
    max-height 0.22s ease,
    opacity 0.18s ease,
    padding 0.22s ease,
    border-top-color 0.22s ease;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}
.compression-complete-card.open .compression-complete-body {
  max-height: 220px;
  opacity: 1;
  padding: 8px 12px;
  border-top-color: rgba(78, 201, 132, 0.12);
}

/* ── Scrollbar polish ── */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.22);
}
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}

/* ── Settings view (rail cog → sidebar menu + main pane) ── */
/* --border-subtle: used inside cards for softer dividers than the
   outer --border; resolves cleanly in both light+dark via color-mix. */
:root {
  --border-subtle: color-mix(in srgb, var(--border) 60%, transparent);
}
:root.dark {
  --border-subtle: color-mix(in srgb, var(--border) 60%, transparent);
}
/* ── Generalized main-view switching ──
   <main class="main"> holds multiple sibling #main* containers (one per view).
   Exactly one is visible at a time; chat is the default when no showing-*
   class is set. Adding a new view needs: a #main<Name> sibling with
   class="main-view", inclusion in the hidden-by-default list, and a
   main.main.showing-<name> > #main<Name> { display:flex } rule. */
.main-view {
  flex: 1;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}
main.main > #mainChat,
main.main > #mainSettings,
main.main > #mainSkills,
main.main > #mainMemory,
main.main > #mainTasks,
main.main > #mainWorkspaces,
main.main > #mainProfiles {
  display: none;
}
main.main:not(.showing-settings):not(.showing-skills):not(.showing-memory):not(
    .showing-tasks
  ):not(.showing-workspaces):not(.showing-profiles)
  > #mainChat {
  display: flex;
}
main.main.showing-settings > #mainSettings {
  display: flex;
  overflow-y: auto;
}
main.main.showing-skills > #mainSkills {
  display: flex;
}
main.main.showing-memory > #mainMemory {
  display: flex;
}
main.main.showing-tasks > #mainTasks {
  display: flex;
}
main.main.showing-workspaces > #mainWorkspaces {
  display: flex;
}
main.main.showing-profiles > #mainProfiles {
  display: flex;
}
#mainSettings {
  overflow-y: auto;
}

/* Sidebar menu (lives in the left sidebar under the cog panel) */
.panel-view#panelSettings {
  gap: 0;
  padding: 0;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 41px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}
.panel-head-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  text-transform: none;
  letter-spacing: normal;
}
.panel-head-btn {
  width: 24px;
  height: 24px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  transition:
    background 0.15s,
    color 0.15s;
  flex-shrink: 0;
}
.panel-head-btn:hover {
  background: var(--accent-bg);
  color: var(--accent-text);
}
.panel-head-btn svg {
  width: 14px;
  height: 14px;
  display: block;
}
.panel-head-sub {
  padding: 6px 12px 8px;
  font-size: 11px;
  color: var(--muted);
  flex-shrink: 0;
}
.side-menu {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px;
  overflow-y: auto;
}
.side-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  font-size: 13px;
  font-weight: 500;
  transition:
    background 0.15s,
    color 0.15s;
  width: 100%;
}
.side-menu-item:hover {
  background: var(--surface);
}
.side-menu-item.active {
  background: var(--accent-bg);
  color: var(--accent-text);
}
.side-menu-item.active svg {
  color: var(--accent-text);
}
.side-menu-item svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  opacity: 0.9;
}

/* Main canvas: centered, comfortable max-width */
.settings-main {
  padding: 24px;
  max-width: 768px;
  width: 100%;
  margin: 0 auto;
  min-width: 0;
}
.settings-pane {
  display: none;
}
.settings-pane.active {
  display: block;
}

/* Page-style section header (title + subtitle + optional badge). */
.settings-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.settings-section-title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 4px;
}
.settings-section-meta {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}
.settings-version-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  font-family: "SF Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  flex-shrink: 0;
  align-self: flex-start;
  letter-spacing: 0.02em;
}
#checkUpdatesBlock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  flex-shrink: 0;
  align-self: flex-start;
}
#checkUpdatesBlock .btn-tiny {
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition:
    border-color 0.15s,
    color 0.15s;
}
#checkUpdatesBlock .btn-tiny:hover {
  border-color: var(--accent);
  color: var(--accent);
}
#checkUpdatesBlock .btn-tiny:disabled {
  opacity: 0.5;
  cursor: default;
}
#checkUpdatesBlock .btn-tiny .spinner-xs {
  width: 12px;
  height: 12px;
  border: 2px solid var(--border);
  border-top-color: var(--text);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: none;
}
#checkUpdatesStatus {
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}

/* Each logical form row is a card surface. Stack with comfortable gap. */
#mainSettings .settings-field {
  margin-bottom: 12px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--sidebar);
}
#mainSettings .settings-field:last-of-type {
  margin-bottom: 16px;
}
#mainSettings .settings-field > label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--muted);
  margin-bottom: 6px;
}
/* Checkbox rows use inline flex labels — don't turn them into stacked caps */
#mainSettings .settings-field > label[style*="display:flex"] {
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 0;
}
#mainSettings .settings-field > div[style*="color:var(--muted)"],
#mainSettings .settings-field > div[style*="color: var(--muted)"] {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

/* Selects & text/password inputs — uniform. Uses !important to win
   over legacy inline styles that were written for the modal era. */
#mainSettings select,
#mainSettings input[type="text"],
#mainSettings input[type="password"] {
  background: var(--bg) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
  border-radius: 8px !important;
  padding: 8px 12px !important;
  font-size: 13px !important;
  width: 100%;
  transition:
    border-color 0.15s,
    box-shadow 0.15s;
}
#mainSettings select:focus,
#mainSettings input[type="text"]:focus,
#mainSettings input[type="password"]:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px var(--accent-bg);
  outline: none;
}
#mainSettings input:disabled,
#mainSettings select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Quick-action grid in Conversation pane — outlined card buttons. */
.hermes-action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}
.settings-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--sidebar);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition:
    background 0.15s,
    border-color 0.15s,
    color 0.15s;
}
.settings-action-btn:hover {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
  color: var(--accent-text);
}
.settings-action-btn.danger {
  color: var(--error, #e05);
  border-color: color-mix(in srgb, var(--error, #e05) 30%, transparent);
}
.settings-action-btn.danger:hover {
  background: color-mix(in srgb, var(--error, #e05) 8%, transparent);
  border-color: var(--error, #e05);
  color: var(--error, #e05);
}
.settings-action-btn:disabled,
.settings-action-btn.disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.settings-action-btn:disabled:hover,
.settings-action-btn.disabled:hover {
  background: var(--sidebar);
  border-color: var(--border);
  color: var(--text);
}

/* Primary save buttons (Appearance / Preferences "Save Settings"). */
#mainSettings .settings-btn,
#mainSettings .sm-btn[onclick^="saveSettings"] {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 9px 16px;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  transition:
    background 0.15s,
    border-color 0.15s,
    opacity 0.15s;
}
#mainSettings .settings-btn:hover,
#mainSettings .sm-btn[onclick^="saveSettings"]:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

/* Appearance autosave status line (in-place feedback while changing theme/skin/font size). */
#mainSettings .settings-autosave-status {
  margin-top: 10px;
  min-height: 18px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}
#mainSettings .settings-autosave-status.is-saving {
  color: var(--muted);
}
#mainSettings .settings-autosave-status.is-saved {
  color: var(--success);
}
#mainSettings .settings-autosave-status.is-failed {
  color: var(--error);
}
#mainSettings .settings-autosave-status button {
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  margin-left: 4px;
}
#mainSettings .settings-autosave-status button:hover {
  background: var(--accent-hover);
}

/* Secondary sm-btn fallback (Sign out / Disable auth) — neutral outline. */
#mainSettings .sm-btn {
  border-radius: 8px;
  padding: 9px 16px;
  font-weight: 600;
  font-size: 13px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition:
    background 0.15s,
    border-color 0.15s;
}
#mainSettings .sm-btn:hover {
  background: var(--accent-bg);
  border-color: var(--accent-bg-strong);
}
/* Neutralise legacy inline accent tints so secondary buttons stay theme-safe */
#mainSettings #btnDisableAuth[style],
#mainSettings #btnSignOut[style] {
  color: var(--text) !important;
  border-color: var(--border) !important;
}
#mainSettings #btnDisableAuth:hover,
#mainSettings #btnSignOut:hover {
  color: var(--accent-text) !important;
  border-color: var(--accent-bg-strong) !important;
}

/* MCP Server Management */
.mcp-server-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 4px;
  position: relative;
  font-size: 12px;
}
.mcp-server-row:hover {
  background: var(--code-bg);
}
.mcp-server-name {
  font-weight: 600;
  color: var(--text);
}
.mcp-server-detail {
  flex: 1;
  color: var(--muted);
  font-size: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mcp-transport-badge {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}
.mcp-stdio {
  background: rgba(99, 102, 241, 0.12);
  color: #818cf8;
}
.mcp-unknown {
  background: rgba(161, 161, 170, 0.12);
  color: #a1a1aa;
}
.mcp-http {
  background: rgba(34, 197, 94, 0.12);
  color: #4ade80;
}
.mcp-delete-btn {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 16px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  flex-shrink: 0;
}
.mcp-delete-btn:hover {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

/* Picker grids (theme / skin / font-size): make the card chrome use
   tokens so all skins flip correctly. */
#mainSettings .theme-pick-btn,
#mainSettings .skin-pick-btn,
#mainSettings .font-size-pick-btn {
  background: var(--bg) !important;
  border-color: var(--border) !important;
}
#mainSettings .theme-pick-btn:hover,
#mainSettings .skin-pick-btn:hover,
#mainSettings .font-size-pick-btn:hover {
  border-color: var(--accent-bg-strong) !important;
  background: var(--surface) !important;
}
/* Active/selected state for picker cards — must use !important to beat the base border-color:var(--border)!important rule above */
#mainSettings .theme-pick-btn.active,
#mainSettings .skin-pick-btn.active,
#mainSettings .font-size-pick-btn.active {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 1px var(--accent-bg-strong) !important;
  background: var(--surface) !important;
}

/* Responsive: tighten canvas on small screens. */
@media (max-width: 768px) {
  .settings-main {
    padding: 16px 12px;
  }
  .settings-section-title {
    font-size: 16px;
  }
  .hermes-action-grid {
    grid-template-columns: 1fr;
  }
  #mainSettings .settings-field {
    padding: 14px;
  }
}

/* ── Provider cards (Settings → Providers) ──
   Matches hermes-desktop LLM Providers panel. Card uses --sidebar (surface-1),
   hover rows use --surface (surface-2). Body divider uses a subtle tint. */
#providersList {
  gap: 12px;
}
.provider-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--sidebar);
  overflow: hidden;
  margin-bottom: 12px;
  transition: border-color 0.15s ease;
}
.provider-card:last-child {
  margin-bottom: 0;
}
.provider-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 16px;
  background: transparent;
  border: 0;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font: inherit;
  transition: background 0.15s ease;
}
.provider-card-header:hover {
  background: var(--surface);
}
.provider-card-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.provider-card-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.2;
}
.provider-card-meta {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.2;
  opacity: 0.82;
}
.provider-card-badge {
  flex-shrink: 0;
  font-size: 10.5px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 999px;
  /* Literal tailwind green-500/10 + green-600 to match desktop reference */
  background: rgba(34, 197, 94, 0.12);
  color: #16a34a;
  letter-spacing: 0.01em;
}
:root.dark .provider-card-badge {
  background: rgba(34, 197, 94, 0.16);
  color: #4ade80;
}
.provider-card-chevron {
  flex-shrink: 0;
  color: var(--muted);
  transition: transform 0.2s ease;
}
.provider-card.open .provider-card-chevron {
  transform: rotate(180deg);
}
.provider-card-body {
  display: none;
  padding: 12px 16px 16px;
  border-top: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
}
.provider-card.open .provider-card-body {
  display: block;
}
.provider-card-hint {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}
.provider-card-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.provider-card-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.provider-card-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.provider-card-input {
  flex: 1;
  min-width: 160px;
  padding: 8px 10px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 12px;
  font-family:
    ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  outline: none;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}
.provider-card-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.provider-card-btn {
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  transition:
    background 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease;
}
.provider-card-btn:hover {
  background: var(--hover-bg);
}
.provider-card-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.provider-card-btn-ghost {
  background: var(--surface);
}
.provider-card-btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
:root.dark .provider-card-btn-primary {
  color: #0a0908;
}
.provider-card-btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}
.provider-card-btn-danger {
  color: var(--error);
  background: transparent;
}
.provider-card-btn-danger:hover {
  background: color-mix(in srgb, var(--error) 10%, transparent);
}

/* ── Provider model tags ── */
.provider-card-models {
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.provider-card-model-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.provider-card-model-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 10.5px;
  font-family: ui-monospace,SFMono-Regular,\"SF Mono\",Menlo,Consolas,monospace;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 5px;
  line-height: 1.5;
  user-select: all;
}

/* ── Session pin indicator (inline, only when pinned) ── */
.session-pin-indicator {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  color: var(--accent);
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.session-pin-indicator svg {
  width: 10px;
  height: 10px;
}

/* ── Cron alert badge ── */
.cron-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  background: #e53e3e;
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  min-width: 14px;
  height: 14px;
  line-height: 14px;
  text-align: center;
  border-radius: 7px;
  padding: 0 3px;
}
.cron-new-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success, #22c55e);
  flex-shrink: 0;
  animation: cron-dot-pulse 2s ease-in-out infinite;
}
@keyframes cron-dot-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}
.has-new-run {
  border-color: var(--success, #22c55e) !important;
  box-shadow: 0 0 0 1px var(--success, #22c55e);
}

/* ── Background error banner ── */
/* ── Archived sessions ── */
.session-item.archived {
  opacity: 0.5;
}
.session-item.archived .session-title {
  font-style: italic;
}

/* ── Session tags ── */
.session-tag {
  display: inline-block;
  font-size: 9px;
  font-weight: 600;
  padding: 1px 5px;
  margin-left: 4px;
  border-radius: 3px;
  background: rgba(99, 179, 237, 0.2);
  color: #63b3ed;
  cursor: pointer;
  vertical-align: middle;
}
.session-tag:hover {
  background: rgba(99, 179, 237, 0.35);
}

/* ── File rename input ── */
.file-rename-input {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--accent);
  border-radius: 4px;
  color: var(--text);
  font-size: 12px;
  padding: 1px 4px;
  width: 100%;
  outline: none;
  min-width: 0;
}

/* ── Message timestamps ── */
.msg-time {
  font-size: 10px;
  color: var(--muted);
  opacity: 0.6;
  margin-left: 6px;
}
.msg-role:hover .msg-time {
  opacity: 1;
}

/* ── Mermaid diagrams ── */
.mermaid-block {
  background: var(--code-bg);
  border-radius: 8px;
  padding: 16px;
  margin: 8px 0;
  overflow-x: auto;
}
.mermaid-rendered {
  background: transparent;
  padding: 8px 0;
}
.mermaid-rendered svg {
  max-width: 100%;
  height: auto;
}

/* ── Session projects ── */
.project-bar {
  display: flex;
  gap: 4px;
  padding: 4px 10px 8px;
  flex-wrap: wrap;
  align-items: center;
  flex-shrink: 0;
}
.project-chip {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 12px;
  cursor: pointer;
  border: 1px solid var(--border2);
  background: var(--input-bg);
  color: var(--muted);
  transition: all 0.15s;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.project-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}
.project-chip.active {
  background: var(--accent-bg);
  color: var(--accent-text);
  border-color: var(--accent-bg);
}
.project-chip .color-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.project-create-btn {
  font-size: 10px;
  padding: 3px 6px;
  border-radius: 12px;
  cursor: pointer;
  border: 1px dashed var(--border2);
  background: none;
  color: var(--muted);
  opacity: 0.6;
  transition: all 0.15s;
}
.project-create-btn:hover {
  opacity: 1;
  border-color: var(--blue);
  color: var(--blue);
}
.project-create-input {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 12px;
  border: 1px solid var(--accent-bg);
  background: var(--surface);
  color: var(--text);
  outline: none;
  min-width: 40px;
  max-width: 180px;
  width: auto;
  font-family: inherit;
  box-shadow: 0 0 0 2px var(--accent-bg);
}
.project-picker {
  position: absolute;
  right: 0;
  top: 100%;
  background: var(--sidebar);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 4px;
  z-index: 30;
  min-width: 160px;
  max-width: 220px;
  width: max-content;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}
.project-picker-item {
  padding: 5px 10px;
  font-size: 11px;
  border-radius: 6px;
  cursor: pointer;
  color: var(--muted);
  transition: all 0.1s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.project-picker-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}
.project-picker-item.active {
  color: var(--blue);
}
.project-picker-create {
  color: var(--blue);
  opacity: 0.7;
  border-top: 1px solid var(--border2);
  margin-top: 2px;
  padding-top: 6px;
}
.project-picker-create:hover {
  opacity: 1;
  background: var(--accent-bg);
}
/* Lives as a flex sibling in .session-title-row (between title and time);
   the row's gap:6px handles spacing, no margin/vertical-align needed. */
.session-project-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}

/* ── Code copy button ── */
.code-copy-btn {
  background: var(--hover-bg);
  border: 1px solid var(--border2);
  border-radius: 4px;
  color: var(--muted);
  font-size: 11px;
  cursor: pointer;
  padding: 2px 6px;
  transition: all 0.15s;
  line-height: 1.3;
}
.code-copy-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

/* ── Tool card expand/collapse toggle ── */
.tool-cards-toggle {
  margin: 4px 0 2px 40px;
  display: flex;
  gap: 8px;
}
.tool-cards-toggle button {
  background: none;
  border: none;
  color: var(--blue);
  font-size: 10px;
  cursor: pointer;
  opacity: 0.6;
  padding: 0;
}
.tool-cards-toggle button:hover {
  opacity: 1;
  text-decoration: underline;
}

/* ── Thinking/reasoning card: structural sub-selectors. ──
   The canonical visual rules (background, border, padding, max-height,
   etc.) live in the consolidated block further down (around line 1320).
   Only sub-element selectors that the consolidated block doesn't cover
   (label, toggle, rotate animation) are kept here. ── */
.thinking-card-label {
  font-weight: 600;
  letter-spacing: 0.02em;
}
.thinking-card-toggle {
  margin-left: auto;
  font-size: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform-origin: center;
  transition: transform 0.18s ease;
  will-change: transform;
}
.thinking-card.open .thinking-card-toggle {
  transform: rotate(90deg);
}

.bg-error-banner {
  background: rgba(229, 62, 62, 0.15);
  border: 1px solid rgba(229, 62, 62, 0.3);
  color: #fca5a5;
  padding: 8px 16px;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-radius: 0;
}

/* ── CLI / Agent session items in sidebar ── */
.session-item.cli-session {
  padding-right: 40px; /* make room for the session actions trigger */
}
.session-item.cli-session::after {
  content: attr(data-source);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent-text);
  opacity: 0.5;
  margin-left: auto;
  flex-shrink: 0;
  pointer-events: none; /* don't block clicks on session-actions beneath */
}
.session-item.cli-session:hover::after {
  display: none; /* hide badge on hover so the session menu trigger stays clear */
}
.session-item.cli-session.menu-open::after {
  display: none;
}
/* Source-specific colors for gateway sessions */
.session-item.cli-session[data-source="telegram"] {
  border-left-color: rgba(0, 136, 204, 0.55);
}
.session-item.cli-session[data-source="telegram"]::after {
  color: rgba(0, 136, 204, 0.55);
}
.session-item.cli-session[data-source="discord"] {
  border-left-color: #5865f2;
}
.session-item.cli-session[data-source="discord"]::after {
  color: #5865f2;
}
.session-item.cli-session[data-source="slack"] {
  border-left-color: #4a154b;
}
.session-item.cli-session[data-source="slack"]::after {
  color: #4a154b;
}

/* ═══════════════════════════════════════════════════════════════════
   Messages redesign — additive overrides for the transcript area.
   Fixes the issues catalogued in docs/ui-ux/index.html:
     • single indent rail (one var, one column)
     • quieter thinking card (was louder than the answer)
     • user-message bubble so user vs. assistant reads at a glance
     • persistent affordances (timestamps, actions, usage always visible)
     • unified widths (body + tool cards share one max)
     • tamed inline-code colour (no longer outshouts links)
     • streaming cursor at end of live assistant body
     • [data-error="1"] marker for error bubbles
     • .msg-date-sep for day-change separators
     • tighter type scale (11/12/13/14/16 — no more 10/10.5/12.5)
   ═══════════════════════════════════════════════════════════════════ */
:root {
  --msg-rail: 0;
  --msg-max: 780px;
  --user-bubble-bg: var(--accent);
  --user-bubble-border: var(--accent-hover);
  --user-bubble-text: #fff;
  --user-bubble-placeholder: rgba(255, 255, 255, 0.7);
  --user-selection-bg: rgba(0, 0, 0, 0.22);
  --user-selection-text: #fff;
}
/* Dark mode: keep user bubbles dark; skin remains a tint via border/fill. */
:root.dark {
  --user-bubble-bg: var(--accent-bg-strong);
  --user-bubble-border: var(--accent-bg-strong);
  --user-bubble-text: var(--text);
  --user-bubble-placeholder: var(--muted);
  --user-selection-bg: rgba(255, 255, 255, 0.18);
  --user-selection-text: var(--text);
}

/* Inline code: stop shouting orange; inherit strong text colour instead */
.msg-body code {
  color: var(--strong);
  background: var(--code-inline-bg);
  font-size: 12.5px;
}

/* ── Unified indent rail — every child of a turn lines up on --msg-rail ── */
.msg-row {
  padding: 12px 0;
}
.msg-body {
  padding-left: var(--msg-rail);
  padding-top: 8px;
  max-width: var(--msg-max);
}
.msg-body code,
.msg-body pre,
.msg-body table {
  font-family: "SF Mono", ui-monospace, monospace;
}
.msg-body:empty {
  display: none;
}
.assistant-turn {
  width: 100%;
}
.assistant-turn-blocks {
  display: flex;
  flex-direction: column;
}
.assistant-segment-anchor {
  display: none;
}

/* ── Classic conversation layout: user right, half-width; assistant left ── */
.msg-row[data-role="user"] {
  align-self: flex-end;
  max-width: 60%;
}
@media (max-width: 900px) {
  .msg-row[data-role="user"] {
    max-width: 78%;
  }
}
@media (max-width: 600px) {
  .msg-row[data-role="user"] {
    max-width: 90%;
  }
}
/* Hide the entire "empty tool-anchor" assistant row (content='' with
   tool_calls). renderMessages keeps it in the DOM so tool cards can anchor
   to it, but visually it adds a ghost "Hermes" header above the tool cards.
   With the row hidden the transition from live → settled on 'done' is
   seamless. */
.msg-row[data-role="assistant"]:has(.msg-body:empty) {
  padding: 0;
  margin: 0;
}
.msg-row[data-role="assistant"]:has(.msg-body:empty) .msg-role,
.msg-row[data-role="assistant"]:has(.msg-body:empty) .msg-files {
  display: none;
}
.msg-files {
  padding-left: var(--msg-rail);
}
.msg-usage {
  padding-left: var(--msg-rail);
  opacity: 1;
  margin-top: 6px;
  font-size: 11px;
}
.tool-card {
  margin-left: var(--msg-rail);
  max-width: var(--msg-max);
}
.thinking-card {
  margin-left: var(--msg-rail);
  max-width: var(--msg-max);
}
.agent-activity-group .tool-card,
.agent-activity-group .thinking-card {
  margin-left: 0;
  max-width: none;
}
.agent-activity-thinking {
  margin: 2px 0;
}
.tool-cards-toggle {
  margin-left: var(--msg-rail);
}
.msg-row[data-editing="1"] {
  width: 100%;
}
.msg-row[data-editing="1"] .msg-edit-area,
.msg-row[data-editing="1"] .msg-edit-bar {
  margin-left: var(--msg-rail);
}

/* Quieter, always-visible role header (smaller avatar, always-visible timestamp) */
.msg-role {
  font-size: 11px;
  font-weight: 500;
  margin-bottom: 6px;
  opacity: 0.8;
  letter-spacing: 0;
}
.msg-role:hover {
  opacity: 1;
}
.role-icon {
  width: 20px;
  height: 20px;
  font-size: 9px;
}
.msg-time {
  opacity: 0.65;
  font-size: 10px;
}
.msg-role:hover .msg-time {
  opacity: 1;
}

/* Persistent action toolbar: subtle at rest, full on hover */
.msg-actions {
  opacity: 0.25;
}
.msg-row:hover .msg-actions {
  opacity: 1;
}
.assistant-turn:hover .msg-actions {
  opacity: 1;
}

/* ── User message: right-aligned bubble; no avatar/label — position identifies sender ── */
.msg-row[data-role="user"] .msg-body {
  background: var(--user-bubble-bg);
  border: 1px solid var(--user-bubble-border);
  border-radius: 14px;
  padding: 10px 14px;
  margin-left: 0;
  padding-left: 14px;
  max-width: none;
  color: var(--user-bubble-text);
  overflow-wrap: anywhere;
}
.msg-row[data-role="user"] .msg-body::selection,
.msg-row[data-role="user"] .msg-body *::selection {
  background: var(--user-selection-bg);
  color: var(--user-selection-text);
}
.msg-row[data-role="user"] .msg-body::-moz-selection,
.msg-row[data-role="user"] .msg-body *::-moz-selection {
  background: var(--user-selection-bg);
  color: var(--user-selection-text);
}
.msg-row[data-role="user"] .msg-body code {
  color: var(--user-bubble-text);
  background: rgba(0, 0, 0, 0.1);
}
.msg-row[data-role="user"] .msg-body a {
  color: var(--user-bubble-text);
  text-decoration: underline;
}
.msg-row[data-role="user"] .msg-files {
  padding-left: 0;
  margin-left: 0;
  justify-content: flex-end;
}
.msg-row[data-role="user"][data-editing="1"] .msg-edit-area {
  background: var(--user-bubble-bg);
  border-color: var(--user-bubble-border);
  color: var(--user-bubble-text);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.msg-row[data-role="user"][data-editing="1"] .msg-edit-area::placeholder {
  color: var(--user-bubble-placeholder);
}

/* Turn boundary: right alignment already separates user turns — keep only vertical spacing */
.msg-row + .msg-row[data-role="user"] {
  border-top: none;
  margin-top: 10px;
  padding-top: 12px;
}

/* ── Message footer: actions (and user timestamp) sit below the bubble ── */
.msg-foot {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 4px;
  font-size: 11px;
  color: var(--muted);
}
.msg-foot .msg-actions {
  opacity: 1;
  margin-left: 0;
}
.msg-foot .msg-time {
  font-size: 10.5px;
  opacity: 0.75;
}
.msg-foot-with-usage {
  justify-content: flex-start;
  gap: 8px;
}
.msg-usage-inline {
  font-size: 11px;
  color: var(--muted);
  opacity: 0.7;
  flex: 0 0 auto;
}
.msg-foot-with-usage .msg-time,
.msg-foot-with-usage .msg-actions {
  opacity: 0;
  transition: opacity 0.15s;
}
.msg-foot-with-usage .msg-time {
  margin-left: 4px;
}
.msg-foot-with-usage .msg-actions {
  margin-left: 2px;
}

/* User footer: visible only on row hover (bubble identifies sender without needing persistent chrome) */
.msg-row[data-role="user"] .msg-foot {
  opacity: 0;
  transition: opacity 0.15s;
  padding-right: 2px;
}
.msg-row[data-role="user"]:hover .msg-foot,
.msg-row[data-role="user"]:focus-within .msg-foot {
  opacity: 1;
}

/* Assistant footer: left-aligned under the body rail, subtle at rest */
.msg-row[data-role="assistant"] .msg-foot,
.assistant-turn .msg-foot {
  justify-content: flex-start;
  padding-left: var(--msg-rail);
  max-width: var(--msg-max);
  opacity: 0;
  transition: opacity 0.15s;
}
.msg-row[data-role="assistant"]:hover .msg-foot,
.assistant-turn:hover .msg-foot,
.assistant-turn:focus-within .msg-foot {
  opacity: 1;
}
.assistant-turn .msg-foot-with-usage,
.msg-row[data-role="assistant"] .msg-foot-with-usage {
  opacity: 1;
}
.assistant-turn:hover .msg-foot-with-usage .msg-time,
.assistant-turn:hover .msg-foot-with-usage .msg-actions,
.assistant-turn:focus-within .msg-foot-with-usage .msg-time,
.assistant-turn:focus-within .msg-foot-with-usage .msg-actions,
.msg-row[data-role="assistant"]:hover .msg-foot-with-usage .msg-time,
.msg-row[data-role="assistant"]:hover .msg-foot-with-usage .msg-actions {
  opacity: 1;
}

/* Hide footer while editing to keep the edit bar the only footer-level affordance */
.msg-row[data-editing="1"] .msg-foot {
  display: none;
}

/* Empty tool-anchor rows: hide footer alongside role/files so the row stays invisible */
.msg-row[data-role="assistant"]:has(.msg-body:empty) .msg-foot {
  display: none;
}

/* ── Thinking card: quieter than before (no background panel) but still
   clearly a gold-accented affordance so users know it's collapsible. ── */
.thinking-card {
  background: var(--accent-bg);
  border: 1px solid var(--accent-bg-strong);
  border-radius: 8px;
  padding: 0;
  margin: 3px 0 3px var(--msg-rail);
  transition:
    border-color 0.15s,
    background 0.15s;
}
.thinking-card:hover {
  border-color: var(--accent-hover);
  background: var(--accent-bg);
}
.thinking-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  color: var(--accent-text);
  font-size: 12px;
  font-weight: 600;
  opacity: 0.85;
}
.thinking-card-header:hover {
  opacity: 1;
}
.thinking-card-icon {
  opacity: 0.7;
}
.thinking-card-body {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding: 0 12px;
  border-top: 1px solid transparent;
  transition:
    max-height 0.22s ease,
    opacity 0.18s ease,
    padding 0.22s ease,
    border-top-color 0.22s ease;
}
.thinking-card.open .thinking-card-body {
  max-height: 260px;
  overflow-y: auto;
  opacity: 1;
  padding: 8px 12px;
  border-top-color: var(--accent-bg-strong);
}
.thinking-card-body pre {
  font-family: "SF Mono", ui-monospace, monospace;
  font-size: 11px;
  line-height: 1.6;
  color: var(--muted);
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}

/* ── Tool cards: tighter chrome to match quieter thinking card ── */
.tool-card {
  border-radius: 8px;
  margin-top: 3px;
  margin-bottom: 3px;
}
.tool-card-header {
  padding: 5px 10px;
}
.tool-card-name {
  font-size: 11px;
}
.tool-card-preview {
  font-size: 11px;
}

/* ── Streaming cursor at the end of the live assistant body ── */
@keyframes hermes-cursor-blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}
#toolRunningRow {
  margin-top: 10px;
}
[data-live-assistant="1"]:last-child .msg-body > :last-child::after,
[data-live-assistant="1"]:last-child .msg-body:not(:has(> *))::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 1em;
  background: var(--blue);
  border-radius: 1px;
  margin-left: 3px;
  vertical-align: -0.16em;
  animation: hermes-cursor-blink 1.05s steps(2, start) infinite;
}

/* ── Error state: distinct red-accent card, not italic emphasis ── */
.msg-row[data-error="1"] .msg-body,
.assistant-segment[data-error="1"] .msg-body {
  background: rgba(239, 83, 80, 0.06);
  border: 1px solid rgba(239, 83, 80, 0.2);
  border-left: 2px solid var(--accent);
  border-radius: 8px;
  padding: 10px 14px;
  margin-left: var(--msg-rail);
  max-width: calc(var(--msg-max) - 40px);
  color: var(--text);
}
.msg-row[data-error="1"] .msg-body em,
.msg-row[data-error="1"] .msg-body p em,
.assistant-segment[data-error="1"] .msg-body em,
.assistant-segment[data-error="1"] .msg-body p em {
  font-style: normal;
  color: inherit;
}
.msg-row[data-error="1"] .msg-role,
.assistant-segment[data-error="1"] .msg-role {
  color: var(--accent);
  opacity: 1;
}
.msg-row[data-error="1"] .role-icon,
.assistant-segment[data-error="1"] .role-icon {
  background: rgba(239, 83, 80, 0.12);
  color: var(--error);
  border-color: var(--error);
}

/* ── Day-change separator ── */
.load-older-indicator {
  cursor: pointer;
  color: var(--accent-text, var(--blue));
  font-size: 13px;
  padding: 10px 0;
  text-align: center;
  user-select: none;
}
.load-older-indicator:hover {
  opacity: 0.75;
}
.msg-date-sep {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 22px 0 10px;
  padding: 0 var(--msg-rail);
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  opacity: 0.55;
}
.msg-date-sep::before,
.msg-date-sep::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Widths: collapse messages-inner to match content column ── */
.messages-inner {
  max-width: var(--msg-max);
}
@media (min-width: 1400px) {
  .messages-inner {
    max-width: calc(var(--msg-max) + 40px);
  }
}
@media (min-width: 1800px) {
  .messages-inner {
    max-width: calc(var(--msg-max) + 80px);
  }
}

@media (max-width: 700px) {
  .msg-role {
    margin-bottom: 4px;
  }
  .msg-row[data-role="user"] .msg-body {
    padding: 8px 12px;
  }
  .msg-row[data-error="1"] .msg-body {
    padding: 8px 12px;
  }
}

/* ── Shared main-view tokens (used by #mainSkills, #mainTasks, #mainWorkspaces, #mainProfiles) ── */
.main-view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 41px;
  padding: 8px 32px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg);
  position: relative;
  z-index: 10;
}
.main-view-title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.3;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.main-view-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.main-view-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 24px 32px;
}
.main-view-content {
  max-width: 960px;
  margin: 0 auto;
  width: 100%;
}
.main-view-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 40px 24px;
  color: var(--muted);
  text-align: center;
}
.main-view-empty-icon {
  color: var(--muted);
  opacity: 0.35;
}
.main-view-empty-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-top: 4px;
}
.main-view-empty-sub {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
  max-width: 420px;
}

/* Hide header title/actions entirely when empty state is active */
main.main
  > .main-view:not([id="mainChat"]):not([id="mainSettings"])
  .main-view-header:has(.main-view-title:empty) {
  display: none;
}

/* Skill-file breadcrumb (shown when clicking a linked file) */
.skill-file-breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle, var(--border));
}
.skill-file-back {
  font-size: 12px;
  color: var(--accent-text);
  text-decoration: none;
  font-weight: 500;
}
.skill-file-back:hover {
  text-decoration: underline;
}
.skill-file-path {
  font-size: 12px;
  color: var(--muted);
  font-family: "SF Mono", ui-monospace, monospace;
}
.skill-file-code {
  background: var(--sidebar);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 12px;
  overflow: auto;
  max-width: 960px;
  margin: 0 auto;
}

@media (max-width: 700px) {
  .main-view-header {
    padding: 8px 16px;
  }
  .main-view-body {
    padding: 16px;
  }
}

/* ── Shared detail-card styling (cron / workspace / profile detail pages) ── */
.detail-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  padding: 16px 18px;
  margin-bottom: 16px;
}
.detail-card-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}
.detail-row {
  display: flex;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  align-items: flex-start;
}
.detail-row:last-child {
  border-bottom: none;
}
.detail-row-label {
  flex: 0 0 140px;
  color: var(--muted);
  font-size: 12px;
}
.detail-row-value {
  flex: 1;
  min-width: 0;
  color: var(--text);
  word-break: break-word;
}
.detail-row-value code {
  background: var(--sidebar);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 12px;
  font-family: "SF Mono", ui-monospace, monospace;
}
.detail-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--muted);
}
.detail-badge.active {
  background: var(--accent-bg);
  color: var(--accent-text);
  border-color: var(--accent-bg-strong, var(--accent-bg));
}
.detail-badge.ok {
  background: rgba(100, 200, 100, 0.12);
  color: rgba(100, 200, 100, 0.95);
  border-color: rgba(100, 200, 100, 0.3);
}
.detail-badge.warn {
  background: rgba(220, 140, 60, 0.12);
  color: rgba(220, 140, 60, 0.95);
  border-color: rgba(220, 140, 60, 0.3);
}
.detail-badge.err {
  background: rgba(220, 80, 80, 0.12);
  color: rgba(220, 80, 80, 0.95);
  border-color: rgba(220, 80, 80, 0.3);
}
.detail-badge.running {
  background: rgba(59, 130, 246, 0.12);
  color: rgba(96, 165, 250, 0.95);
  border-color: rgba(96, 165, 250, 0.3);
}
.detail-badge.running::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 2px solid rgba(96, 165, 250, 0.4);
  border-top-color: rgba(96, 165, 250, 0.95);
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
  animation: cron-spinner 0.6s linear infinite;
}
@keyframes cron-spinner {
  to {
    transform: rotate(360deg);
  }
}
.detail-alert {
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.1);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 16px;
  color: var(--text);
}
.detail-alert-title {
  font-size: 12px;
  font-weight: 700;
  color: rgba(245, 158, 11, 0.98);
  text-transform: uppercase;
  letter-spacing: 0;
  margin-bottom: 6px;
}
.detail-alert p {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text);
}
.detail-alert p:last-child {
  margin-bottom: 0;
}
.detail-alert-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

/* Cron running indicator */
.cron-running-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  margin-bottom: 12px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text);
}
.cron-watch-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(59, 130, 246, 0.3);
  border-top-color: rgba(59, 130, 246, 0.9);
  border-radius: 50%;
  animation: cron-spin 0.8s linear infinite;
  flex-shrink: 0;
}
@keyframes cron-spin {
  to {
    transform: rotate(360deg);
  }
}
.cron-watch-elapsed {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  margin-left: auto;
}
.detail-prompt {
  background: var(--sidebar);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12px;
  white-space: pre-wrap;
  line-height: 1.55;
  color: var(--text);
  font-family: "SF Mono", ui-monospace, monospace;
  max-height: 240px;
  overflow-y: auto;
}
.detail-run-item {
  border-top: 1px solid var(--border);
  padding: 8px 0;
}
.detail-run-item:first-child {
  border-top: none;
}
.detail-run-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 12px;
  color: var(--muted);
}
.detail-run-body {
  display: none;
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
  white-space: pre-wrap;
  line-height: 1.5;
  max-height: 260px;
  overflow-y: auto;
  background: var(--sidebar);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
}
.detail-run-item.open .detail-run-body {
  display: block;
}
.cron-item.active,
.ws-row.active,
.profile-card.active {
  background: var(--accent-bg);
}
.cron-item.active .cron-name,
.ws-row.active .ws-row-name,
.profile-card.active .profile-card-name {
  color: var(--accent-text);
}

/* ── Shared in-main form (create/edit) for skills/tasks/workspaces/profiles ── */
.detail-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.detail-form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.detail-form-row > label {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.01em;
}
.detail-form-row input[type="text"],
.detail-form-row input[type="password"],
.detail-form-row input:not([type]),
.detail-form-row select,
.detail-form-row textarea {
  width: 100%;
  box-sizing: border-box;
  background: var(--sidebar);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 9px 11px;
  font-size: 13px;
  outline: none;
  font-family: inherit;
  line-height: 1.5;
  transition:
    border-color 0.15s,
    background 0.15s;
}
.detail-form-row input[type="text"]:focus,
.detail-form-row input[type="password"]:focus,
.detail-form-row input:not([type]):focus,
.detail-form-row select:focus,
.detail-form-row textarea:focus {
  border-color: var(--accent, var(--accent-bg-strong, var(--border)));
}
.detail-form-row input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.detail-form-row textarea {
  resize: vertical;
  font-family: "SF Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}
.detail-form-row .detail-form-hint {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.5;
}
.detail-form-row label.detail-form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  font-weight: 400;
}
.detail-form-row label.detail-form-check input {
  accent-color: var(--accent, var(--link));
}
.detail-form-error {
  font-size: 12px;
  color: var(--error, #e05);
  padding: 8px 10px;
  border: 1px solid color-mix(in srgb, var(--error, #e05) 35%, transparent);
  background: color-mix(in srgb, var(--error, #e05) 8%, transparent);
  border-radius: 8px;
  line-height: 1.5;
}
.panel-head-btn.primary {
  background: var(--accent, var(--link));
  color: #fff;
  border: none;
}
.panel-head-btn.primary:hover {
  background: var(--accent-hover, var(--accent, var(--link)));
  color: #fff;
}
.panel-head-btn.primary svg {
  color: #fff;
}
/* Skill-picker inside in-main forms reuses the sidebar styles but needs light tweaks */
.detail-form-row .skill-picker-wrap {
  position: relative;
}
.detail-form-row .skill-picker-tags {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

/* Mobile: message controls always visible on touch screens (no hover available) */
@media (max-width: 640px) {
  .msg-row[data-role="user"] .msg-foot,
  .msg-row[data-role="assistant"] .msg-foot,
  .assistant-turn .msg-foot {
    opacity: 1;
  }
  .msg-actions {
    opacity: 1;
  }
}

/* ── /btw ephemeral side-question bubble ── */
.msg-row-btw {
  border-left: 3px solid var(--accent-bg-strong);
  border-radius: 8px;
  background: var(--accent-bg);
  margin: 6px 0 6px var(--msg-rail);
  padding: 8px 12px;
}
.msg-row-btw .msg-body {
  font-size: 14px;
  line-height: 1.75;
}
.msg-btw-label {
  font-size: 11px;
  font-style: italic;
  color: var(--muted);
  margin-bottom: 4px;
  opacity: 0.8;
}
.msg-btw-answer {
  margin-top: 6px;
  border-top: 1px solid var(--accent-bg-strong);
  padding-top: 6px;
}

/* ── /background badge in composer footer ── */
.bg-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--accent-bg-strong);
  color: var(--accent-text);
  font-size: 10px;
  font-weight: 600;
}

/* Queue pill outer: identical wrapper to .queue-card — max-width+padding positions the pill at card-inner width */
.queue-pill-outer {
  display: none;
  max-width: var(--msg-max);
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
  width: 100%;
}
.queue-pill-outer.show {
  display: block;
  animation: queuePillIn 0.18s ease;
}
@keyframes queuePillIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Queue pill button: fills the outer slot, styled like queue-card-inner */
.queue-pill {
  display: flex;
  width: 100%;
  box-sizing: border-box;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  background: var(--surface);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 14px 14px 0 0;
  text-align: left;
}
.queue-pill:hover {
  background: color-mix(in srgb, var(--hover-bg) 60%, var(--surface));
}
.queue-pill-count {
  color: var(--text);
}
.queue-pill-chevron {
  margin-left: auto;
  opacity: 0.5;
}

/* ── Mobile: prevent iOS auto-zoom on input focus ─────────────────────────
   iOS Safari zooms in when a focused input/select has font-size < 16px.
   This media query targets touch-primary devices (phones and tablets) and
   bumps all interactive inputs to the minimum non-zoom threshold.
   The textarea#msg composer is already 16px; the sidebar search, rename
   inputs, settings selects, and dialog inputs are not.  (#1167)
──────────────────────────────────────────────────────────────────────── */
@media (hover: none) and (pointer: coarse) {
  input,
  textarea,
  select {
    font-size: max(16px, 1em) !important;
  }
}

/* ── PDF preview ─────────────────────────────────────────────────────────── */
.pdf-preview-wrap {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin: 4px 0;
  background: var(--surface);
}
.pdf-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: var(--surface-2);
  font-size: 12px;
  font-weight: 600;
}
.pdf-preview-header a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.pdf-preview-header a:hover {
  text-decoration: underline;
}
.pdf-preview-body {
  display: flex;
  justify-content: center;
  padding: 8px;
  background: #fff;
  border-radius: 0 0 6px 6px;
  max-height: 500px;
  overflow: hidden;
}
.pdf-preview-canvas {
  max-width: 100%;
  height: auto;
  border-radius: 2px;
}
.pdf-preview-fallback {
  padding: 8px;
  font-size: 13px;
}
.pdf-preview-spinner {
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%,
  100% {
    opacity: 0.4;
  }
  50% {
    opacity: 1;
  }
}

/* ── HTML sandbox preview ────────────────────────────────────────────────── */
.html-preview-wrap {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin: 4px 0;
  background: var(--surface);
}
.html-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: var(--surface-2);
  font-size: 12px;
  font-weight: 600;
}
.html-preview-header a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.html-preview-header a:hover {
  text-decoration: underline;
}
.html-preview-iframe {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
  background: #fff;
}
.html-preview-fallback {
  padding: 8px;
  font-size: 13px;
}
.html-preview-spinner {
  animation: pulse 1.5s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════════════════════════════════
   TMX-STYLE OVERRIDES (1305)
   - User messages: TMX blue accent, always-visible bubble
   - Tool cards: TMX command-block (border-left accent + chevron rotate)
   - Thinking cards: same TMX look
   ═══════════════════════════════════════════════════════════════════════════ */
:root {
  --tmx-blue: #4a9eff;
  --tmx-blue-bg: rgba(74, 158, 255, 0.1);
  --tmx-blue-border: rgba(74, 158, 255, 0.35);
}

/* User message — TMX blue, always visible (no opacity decay) */
.msg-row[data-role="user"] .msg-body {
  background: var(--tmx-blue-bg) !important;
  border: 1px solid var(--tmx-blue-border) !important;
  border-left: 3px solid var(--tmx-blue) !important;
  color: var(--tmx-blue) !important;
  font-weight: 500 !important;
  border-radius: 6px !important;
  opacity: 1 !important;
}
.msg-row[data-role="user"] .msg-body code {
  color: var(--tmx-blue) !important;
  background: rgba(74, 158, 255, 0.08) !important;
}
.msg-row[data-role="user"] .msg-body a {
  color: var(--tmx-blue) !important;
}
.msg-row[data-role="user"][data-editing="1"] .msg-edit-area {
  background: var(--tmx-blue-bg) !important;
  border-color: var(--tmx-blue-border) !important;
  border-left: 3px solid var(--tmx-blue) !important;
  color: var(--tmx-blue) !important;
}

/* Tool card — TMX command-block: border-left accent + open-state polish */
.tool-card {
  border-left: 3px solid var(--accent, var(--tmx-blue)) !important;
  margin: 8px 0 !important;
}
.tool-card-header {
  padding: 8px 12px !important;
}
.tool-card.open .tool-card-toggle {
  transform: rotate(90deg);
}
.tool-card-detail {
  background: rgba(0, 0, 0, 0.04);
}
:root.dark .tool-card-detail {
  background: rgba(255, 255, 255, 0.03);
}

/* Thinking card — same TMX look */
.thinking-card {
  border-left: 3px solid var(--accent, var(--tmx-blue)) !important;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  margin: 8px 0;
  background: var(--surface-subtle);
  overflow: hidden;
}
.thinking-card-header {
  padding: 8px 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}
.thinking-card-toggle {
  margin-left: auto;
  transition: transform 0.18s ease;
}
.thinking-card.open .thinking-card-toggle {
  transform: rotate(90deg);
}
.thinking-card-body {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.22s ease,
    padding 0.22s ease;
  padding: 0 12px;
}
.thinking-card.open .thinking-card-body {
  max-height: 300px;
  overflow-y: auto;
  padding: 8px 12px;
}