/*
  style.css
  Complete stylesheet for the Butler EJS build.

  Structure derived from:
  - layout.ejs        — top-level page shell, topbar, main area, mobile tab bar
  - sidebar.ejs       — contextual left rail
  - Original React source — globals.css, TopBar, LeftRail, ChatRail, TasksRail,
    CalendarRail, NotesRail, ChatCanvas, TasksPanel, CalendarPanel, NotesPanel

  Comment conventions:
  - Each numbered block describes the UI area it owns.
  - Component-level comments explain which class name maps to which UI concept.
  - All theme colours flow through CSS variables so the server can switch
    data-theme without shipping additional CSS.
*/

@import url("https://fonts.googleapis.com/css2?family=Caveat:wght@500;700&family=Gaegu:wght@300;400;700&display=swap");

/* ============================================================
   1. Design tokens: global colours, radii, shadows, fonts, textures
   ============================================================ */
:root {
  color-scheme: light;
  --color-primary: #4a7c99;
  --color-primary-hover: #3d6a84;
  --color-primary-soft: #dcebea;
  --color-accent: #1fa39a;
  --color-accent-hover: #18897f;
  --color-accent-soft: #d6f0ed;
  --butler-gold: #46cfc9;

  --color-success: #34c759;
  --color-warning: #ff9500;
  --color-danger: #ff3b30;
  --color-info: #5ac8fa;

  --color-text: #1c1c1e;
  --color-text-muted: #6c6c70;
  --color-text-faint: #aeaeb2;
  --color-bg: #dbe7e6;
  --color-surface: #eff6f5;
  --color-surface-strong: #f6fbfa;
  --color-border: #c3d5d3;
  --color-border-soft: #d7e4e2;

  --glass-bg: rgba(239, 246, 245, 0.78);
  --glass-bg-strong: rgba(242, 248, 247, 0.9);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glass-blur: blur(20px) saturate(1.25);
  --glass-highlight: inset 1px 1px 0 rgba(255, 255, 255, 0.85),
    inset -1px -1px 0 rgba(0, 0, 0, 0.03);
  --glass-sheen: linear-gradient(135deg, rgba(255, 255, 255, 0.6) 0%, transparent 32%, transparent 70%, rgba(255, 255, 255, 0.3) 100%);

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-card: 22px;
  --radius-modal: 28px;
  --radius-pill: 999px;

  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-card-hover: 0 10px 34px rgba(0, 0, 0, 0.12), 0 3px 10px rgba(0, 0, 0, 0.05);
  --shadow-bubble: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-modal: 0 24px 70px rgba(0, 0, 0, 0.18);
  --shadow-drawer: 0 12px 36px rgba(0, 0, 0, 0.14);

  --color-code-bg: #1c1c1e;
  --color-code-text: #f2f2f7;
  --color-overlay: rgba(0, 0, 0, 0.4);
  --color-overlay-soft: rgba(0, 0, 0, 0.24);
  --color-success-soft: #e3f9e5;
  --color-success-strong: #1b7f30;
  --color-warning-soft: #fff0db;
  --color-danger-soft: #ffe3e1;

  --font-base: 20px;
  --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Noto Sans SC", "Segoe UI", system-ui, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Noto Sans SC", "Segoe UI", system-ui, sans-serif;

  --grid-line: rgba(0, 0, 0, 0.05);
  --bg-grid:
    linear-gradient(0deg, transparent 24%, var(--grid-line) 25%, var(--grid-line) 26%, transparent 27%, transparent 74%, var(--grid-line) 75%, var(--grid-line) 76%, transparent 77%, transparent),
    linear-gradient(90deg, transparent 24%, var(--grid-line) 25%, var(--grid-line) 26%, transparent 27%, transparent 74%, var(--grid-line) 75%, var(--grid-line) 76%, transparent 77%, transparent);
  --bg-glow:
    radial-gradient(60% 50% at 12% 4%, rgba(70, 207, 201, 0.07), transparent 60%),
    radial-gradient(55% 45% at 92% 0%, rgba(74, 124, 153, 0.06), transparent 56%),
    radial-gradient(60% 60% at 100% 100%, rgba(120, 220, 212, 0.05), transparent 60%);
  --bg-halftone: none;
  --bg-halftone-size: 0 0;
}

/* Dark theme.  Applied by <html data-theme="dark">. */
html[data-theme="dark"] {
  color-scheme: dark;
  --color-primary: #3e7591;
  --color-primary-hover: #4a86a4;
  --color-primary-soft: #15282e;
  --color-accent: #4fd0c8;
  --color-accent-hover: #6bdad3;
  --color-accent-soft: #123330;
  --butler-gold: #5fd6ce;

  --color-success: #34d17f;
  --color-warning: #ff9f0a;
  --color-danger: #ff453a;
  --color-info: #5bc8c2;

  --color-text: #eaf3f1;
  --color-text-muted: #93a5a2;
  --color-text-faint: #61736f;
  --color-bg: #0a0a0b;
  --color-surface: #18191b;
  --color-surface-strong: #222f2e;
  --color-border: #2a2c2f;
  --color-border-soft: #202225;

  --glass-bg: rgba(30, 43, 42, 0.62);
  --glass-bg-strong: rgba(34, 47, 46, 0.78);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(10px) saturate(1.3);

  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.5);
  --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.6);
  --shadow-bubble: 0 4px 16px rgba(0, 0, 0, 0.5);
  --shadow-modal: 0 24px 70px rgba(0, 0, 0, 0.7);
  --shadow-drawer: 0 12px 36px rgba(0, 0, 0, 0.6);

  --color-code-bg: #111813;
  --color-code-text: #e5e5ea;
  --color-overlay: rgba(0, 0, 0, 0.6);
  --color-overlay-soft: rgba(0, 0, 0, 0.4);
  --color-success-soft: #0e2e16;
  --color-success-strong: #34d17f;
  --color-warning-soft: #2e2305;
  --color-danger-soft: #2e0f0d;

  --grid-line: transparent;
  --bg-grid: none;
  --bg-glow: none;
  --bg-halftone: radial-gradient(circle at center, rgba(255, 255, 255, 0.045) 1px, transparent 1.4px);
  --bg-halftone-size: 26px 26px;
  --glass-highlight: inset 1px 1px 0 rgba(255, 255, 255, 0.1),
    inset -1px -1px 0 rgba(0, 0, 0, 0.3);
}

/* Retro theme (labelled "Paper" in the Preferences UI).
   Cream parchment background with olive and brass accents. */
html[data-theme="retro"] {
  color-scheme: light;
  --color-primary: #2d4a3e;
  --color-primary-hover: #3a5c4d;
  --color-primary-soft: #dce6dd;
  --color-accent: #b08d57;
  --color-accent-hover: #c29b61;
  --color-accent-soft: #efe4cb;
  --butler-gold: #b08d57;

  --color-success: #4e7a4f;
  --color-warning: #c2893b;
  --color-danger: #b04a38;
  --color-info: #466f7e;

  --color-text: #2a2418;
  --color-text-muted: #6a5e48;
  --color-text-faint: #9c8e72;
  --color-bg: #f3eee0;
  --color-surface: #f8f3e6;
  --color-surface-strong: #fff8e9;
  --color-border: #d8cbab;
  --color-border-soft: #e6dcc4;

  --glass-bg: rgba(246, 238, 220, 0.92);
  --glass-bg-strong: rgba(246, 238, 220, 0.97);
  --glass-border: rgba(176, 141, 87, 0.45);
  --glass-blur: blur(2px) saturate(1);

  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-card: 14px;
  --radius-modal: 16px;

  --shadow-card: 0 1px 2px rgba(58, 46, 24, 0.1);
  --shadow-card-hover: 0 6px 22px rgba(58, 46, 24, 0.16), 0 2px 6px rgba(58, 46, 24, 0.08);
  --shadow-bubble: 0 4px 14px rgba(58, 46, 24, 0.14);
  --shadow-modal: 0 20px 60px rgba(44, 33, 20, 0.3);
  --shadow-drawer: 0 12px 32px rgba(44, 33, 20, 0.22);

  --font-display: "Caveat", "Gaegu", "Songti SC", "Noto Serif SC", Georgia, serif;
  --font-body: "Gaegu", "Songti SC", "Noto Serif SC", Georgia, serif;
  --bg-grid: none;
  --bg-glow: repeating-linear-gradient(45deg, rgba(120, 95, 55, 0.035) 0 1px, transparent 1px 11px);
  --bg-halftone: radial-gradient(circle, rgba(120, 95, 55, 0.07) 0.9px, transparent 1.2px);
  --bg-halftone-size: 9px 9px;
}

/* "Paper" CSS name (labelled "Glass" in the Preferences UI).
   Light, low-saturation iOS-style frosted glass. */
html[data-theme="paper"] {
  --color-bg: #dbe7e6;
  --color-surface: #eff6f5;
  --color-surface-strong: #f8fbfa;
}

/* Optional primary-action palette selected in Preferences.
   These semantic overrides intentionally sit after the theme definitions so
   every theme keeps its surfaces and typography while primary buttons,
   selected controls, and focus rings adopt the user's chosen colour. */
html[data-button-color="forest"] {
  --color-primary: #2d4a3e;
  --color-primary-hover: #3a5c4d;
  --color-primary-soft: #dce6dd;
}

html[data-button-color="ocean"] {
  --color-primary: #2f5e75;
  --color-primary-hover: #3c718b;
  --color-primary-soft: #dce9ef;
}

html[data-button-color="plum"] {
  --color-primary: #60405f;
  --color-primary-hover: #745474;
  --color-primary-soft: #eadfea;
}

html[data-button-color="clay"] {
  --color-primary: #834536;
  --color-primary-hover: #985947;
  --color-primary-soft: #f0ddd6;
}

html[data-theme="dark"][data-button-color="forest"] {
  --color-primary-soft: #172b22;
}

html[data-theme="dark"][data-button-color="ocean"] {
  --color-primary-soft: #152b36;
}

html[data-theme="dark"][data-button-color="plum"] {
  --color-primary-soft: #2d1c2d;
}

html[data-theme="dark"][data-button-color="clay"] {
  --color-primary-soft: #351d18;
}

/* ============================================================
   2. Reset & base typography
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  width: 100%;
  min-height: 100%;
  background: var(--color-bg);
  font-size: var(--font-base);
}

body {
  width: 100%;
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-body);
  line-height: 1.45;
  overflow: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.drawer-open {
  overflow: hidden;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button {
  color: inherit;
}

::selection {
  color: #ffffff;
  background: var(--color-primary);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   3. App layout: top-level shell, mirrors layout.ejs containers
   ============================================================ */
.layout-shell {
  position: relative;
  z-index: 0;
  width: 100vw;
  height: 100vh;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
  isolation: isolate;
}

.layout-wallpaper {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: var(--color-bg);
}

.wallpaper-grid,
.wallpaper-glow,
.wallpaper-halftone {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.wallpaper-grid {
  background-image: var(--bg-grid);
  background-size: 48px 48px;
  opacity: 0.65;
}

.wallpaper-glow {
  background: var(--bg-glow);
}

.wallpaper-halftone {
  background-image: var(--bg-halftone);
  background-size: var(--bg-halftone-size);
}

.glass-panel {
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-card-hover), var(--glass-highlight);
}

.layout-body {
  position: relative;
  z-index: 1;
  min-height: 0;
  flex: 1;
  display: flex;
  gap: 12px;
}

.layout-main {
  position: relative;
  flex: 1;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  border-radius: var(--radius-card);
}

.layout-main:focus {
  outline: none;
}

/* ============================================================
   4. Top bar: brand, pill nav, global search, user menu
   ============================================================ */
.layout-topbar {
  position: relative;
  z-index: 50;
  height: 56px;
  min-height: 56px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 16px;
  border-radius: var(--radius-card);
}

.topbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
}

.app-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  background-color: var(--color-primary);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.app-logo::before,
.auth-paper-logo::before {
  content: "B";
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
}

.brand-name {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 2px;
}

.pill-nav {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.36);
}

html[data-theme="dark"] .pill-nav {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.08);
}

.pill-nav-item {
  height: 30px;
  min-width: 64px;
  max-width: 148px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  transition: color 140ms ease, background 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.pill-nav-item:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.34);
}

.pill-nav-item.active {
  color: #ffffff;
  background: var(--color-primary);
  box-shadow: 0 4px 14px rgba(74, 124, 153, 0.28);
}

.pill-nav-item.custom {
  padding-left: 12px;
  padding-right: 12px;
}

.pill-nav-item.icon-only {
  width: 30px;
  min-width: 30px;
  padding: 0;
  font-size: 18px;
}

.pill-nav-emoji {
  flex: 0 0 auto;
  font-size: 14px;
}

.pill-nav-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.global-search {
  position: relative;
  width: min(360px, 30vw);
  min-width: 180px;
}

.global-search input {
  width: 100%;
  height: 36px;
  padding: 0 12px 0 36px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-pill);
  outline: none;
  background: rgba(255, 255, 255, 0.55);
  color: var(--color-text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.global-search input::placeholder {
  color: var(--color-text-faint);
}

.global-search input:focus {
  border-color: var(--color-primary);
  background: var(--color-surface-strong);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 18%, transparent);
}

/* Transparent overlay button that holds the magnifying-glass icon.
   Without this the button renders with default browser chrome and shows
   as a stray box over the search bar. */
.search-submit {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 36px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.search-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  width: 14px;
  height: 14px;
  transform: translateY(-50%);
  border: 2px solid var(--color-text-faint);
  border-radius: 50%;
  pointer-events: none;
}

.search-icon::after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -4px;
  width: 6px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-text-faint);
  transform: rotate(45deg);
}

.icon-button,
.user-trigger {
  border: 0;
  background: transparent;
  cursor: pointer;
}

.icon-button {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--color-text-muted);
  transition: background 140ms ease, color 140ms ease;
}

.icon-button:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

.icon-grid {
  width: 16px;
  height: 16px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
}

.icon-grid::before,
.icon-grid::after {
  content: "";
  grid-column: span 2;
  height: 6px;
  background:
    linear-gradient(90deg, currentColor 0 6px, transparent 6px 9px, currentColor 9px 15px);
  border-radius: 2px;
}

.user-menu-wrap {
  position: relative;
}

.user-trigger {
  height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px 4px 4px;
  border-radius: 8px;
  transition: background 140ms ease;
}

.user-trigger:hover,
.user-trigger[aria-expanded="true"] {
  background: var(--color-surface);
}

.avatar {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 50%;
  color: #ffffff;
  background: var(--color-primary);
}

.avatar.large {
  width: 42px;
  height: 42px;
  flex-basis: 42px;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-fallback {
  font-weight: 700;
  font-size: 13px;
}

.user-summary {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.user-name {
  max-width: 132px;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 500;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.user-email {
  max-width: 132px;
  color: var(--color-text-muted);
  font-size: 11px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.chevron {
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--color-text-muted);
  border-bottom: 1.5px solid var(--color-text-muted);
  transform: translateY(-2px) rotate(45deg);
}

.glass-menu {
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-modal);
}

.user-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 80;
  width: 250px;
  overflow: hidden;
}

.user-menu-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--color-border-soft);
}

.user-menu-header div {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.user-menu-header strong,
.user-menu-header span {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.user-menu-header strong {
  font-size: 14px;
}

.user-menu-header span {
  color: var(--color-text-muted);
  font-size: 12px;
}

.plan-badge {
  width: fit-content;
  margin-top: 4px;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  background: var(--color-surface);
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
}

.plan-badge.paid {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.menu-item {
  width: 100%;
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 0;
  border-top: 1px solid transparent;
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  font-size: 13px;
  text-align: left;
}

.menu-item:hover {
  background: var(--color-surface);
}

.menu-item.accent {
  color: var(--color-primary);
  font-weight: 700;
}

.menu-item.danger {
  color: var(--color-danger);
}

.menu-icon {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  position: relative;
  color: currentColor;
}

/* ============================================================
   5. Sidebar: contextual left rail per active tab
   ============================================================ */
.layout-sidebar {
  position: relative;
  width: 220px;
  min-width: 220px;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 16px 12px;
  gap: 16px;
  overflow: hidden;
  border-radius: var(--radius-card);
}

.sidebar-inner {
  min-height: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar-primary {
  width: 100%;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 12px;
  border-radius: 11px;
  color: #ffffff;
  background: var(--color-primary);
  box-shadow: 0 8px 18px color-mix(in srgb, var(--color-primary) 24%, transparent);
  font-size: 13px;
  font-weight: 700;
  transition: background 140ms ease, transform 140ms ease, box-shadow 140ms ease;
}

.sidebar-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

.sidebar-primary-icon {
  position: relative;
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  display: inline-block;
}

.sidebar-section {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-section:first-of-type {
  flex: 1;
}

.sidebar-heading {
  margin: 4px 4px 6px;
  color: var(--color-text-faint);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  line-height: 1.1;
  text-transform: uppercase;
}

.sidebar-scroll {
  min-height: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  padding-right: 2px;
}

.sidebar-scroll::-webkit-scrollbar,
.message-stream::-webkit-scrollbar,
.panel-scroll::-webkit-scrollbar,
.notes-list::-webkit-scrollbar {
  width: 8px;
}

.sidebar-scroll::-webkit-scrollbar-thumb,
.message-stream::-webkit-scrollbar-thumb,
.panel-scroll::-webkit-scrollbar-thumb,
.notes-list::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-text-muted) 35%, transparent);
  background-clip: padding-box;
}

.sidebar-item {
  position: relative;
  min-height: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  color: var(--color-text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 400;
  transition: background 120ms ease, color 120ms ease;
}

.sidebar-item:hover {
  background: rgba(0, 0, 0, 0.04);
}

html[data-theme="dark"] .sidebar-item:hover {
  background: rgba(255, 255, 255, 0.06);
}

.sidebar-item.active {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  font-weight: 600;
}

.sidebar-item.compact {
  min-height: 30px;
}

.sidebar-item-icon {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  position: relative;
  color: var(--color-text-muted);
}

.sidebar-item.active .sidebar-item-icon {
  color: var(--color-primary);
}

.sidebar-item-label {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.sidebar-count {
  min-width: 18px;
  color: var(--color-text-faint);
  font-size: 11px;
  font-weight: 600;
  text-align: right;
}

.sidebar-more {
  width: 22px;
  height: 22px;
  display: none;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 10px;
  line-height: 1;
}

.sidebar-item:hover .sidebar-more {
  display: inline-flex;
}

.sidebar-more:hover {
  background: var(--color-surface);
}

.sidebar-link {
  margin-top: 4px;
  padding: 6px 8px;
  color: var(--color-text-muted);
  font-size: 12px;
  border-radius: 6px;
}

.sidebar-link:hover {
  background: var(--color-surface);
}

.sidebar-empty {
  padding: 20px 8px;
  text-align: center;
  color: var(--color-text-faint);
}

.sidebar-empty p {
  margin: 8px 0 0;
  color: var(--color-text-muted);
  font-size: 12px;
}

.sidebar-empty span:last-child {
  display: block;
  margin-top: 2px;
  font-size: 11px;
}

.empty-tray {
  width: 84px;
  height: 54px;
  display: block;
  margin: 0 auto;
  border: 2px solid var(--color-border);
  border-radius: 14px 14px 18px 18px;
  background:
    radial-gradient(circle at 50% 22%, var(--color-primary-soft) 0 18px, transparent 19px),
    linear-gradient(var(--color-surface), var(--color-surface));
}

.sidebar-hint {
  padding: 10px;
  border: 1px dashed var(--color-border);
  border-radius: 10px;
  color: var(--color-text-muted);
  background: rgba(255, 255, 255, 0.28);
  font-size: 12px;
}

.mini-calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  padding: 8px;
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.22);
}

.mini-calendar-day {
  position: relative;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 600;
}

.mini-calendar-day:hover {
  background: var(--color-surface);
}

.mini-calendar-day.today {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  box-shadow: inset 0 0 0 1px var(--color-primary);
}

.mini-calendar-day.selected {
  color: #ffffff;
  background: color-mix(in srgb, var(--color-info) 68%, #17313b);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-info) 22%, transparent);
}

.mini-calendar-day.today.selected {
  box-shadow:
    0 0 0 2px var(--color-surface),
    0 0 0 4px var(--color-primary);
}

.mini-calendar-day.muted {
  color: var(--color-text-faint);
  opacity: 0.65;
}

.mini-calendar-day.has-events::after {
  content: "";
  position: absolute;
  bottom: 3px;
  left: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  transform: translateX(-50%);
}

.tag-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--tag-color, var(--color-primary));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tag-color, var(--color-primary)) 16%, transparent);
}

.custom-panel-card {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.3);
}

.custom-panel-card strong {
  color: var(--color-text);
  font-size: 14px;
}

.custom-panel-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 12px;
}

.custom-panel-mark {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  font-weight: 800;
}

/* ============================================================
   6. Icon glyphs: pure-CSS line icons (no icon library required)
   ============================================================ */
.plus-icon::before,
.plus-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.plus-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.chat-icon,
.note-icon,
.calendar-icon,
.inbox-icon,
.list-icon,
.panel-icon,
.database-icon,
.card-icon,
.settings-icon,
.trophy-icon,
.crown-icon,
.logout-icon,
.pin-icon,
.link-icon,
.clock-icon,
.alert-icon,
.check-icon {
  border: 1.7px solid currentColor;
}

.chat-icon {
  border-radius: 4px;
}

.chat-icon::after {
  content: "";
  position: absolute;
  left: 2px;
  bottom: -4px;
  width: 6px;
  height: 6px;
  border-left: 1.7px solid currentColor;
  border-bottom: 1.7px solid currentColor;
  transform: skewY(-35deg);
}

.note-icon {
  border-radius: 2px;
}

.note-icon::before,
.note-icon::after {
  content: "";
  position: absolute;
  left: 3px;
  right: 3px;
  height: 1.4px;
  background: currentColor;
}

.note-icon::before {
  top: 4px;
}

.note-icon::after {
  top: 8px;
}

.calendar-icon {
  border-radius: 3px;
}

.calendar-icon::before {
  content: "";
  position: absolute;
  left: -1.7px;
  right: -1.7px;
  top: 3px;
  height: 1.7px;
  background: currentColor;
}

.inbox-icon {
  border-radius: 3px;
  border-top: 0;
}

.list-icon {
  border: 0;
}

.list-icon::before,
.list-icon::after {
  content: "";
  position: absolute;
  left: 1px;
  right: 1px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  box-shadow: 0 5px 0 currentColor, 0 10px 0 currentColor;
}

.list-icon::before {
  top: 1px;
}

.check-icon {
  border-radius: 50%;
}

.check-icon::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 7px;
  height: 4px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
}

.clock-icon {
  border-radius: 50%;
}

.clock-icon::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 3px;
  width: 1.5px;
  height: 5px;
  background: currentColor;
}

.clock-icon::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 7px;
  width: 4px;
  height: 1.5px;
  background: currentColor;
  transform-origin: left center;
  transform: rotate(25deg);
}

.alert-icon {
  border-radius: 50%;
}

.alert-icon::before,
.alert-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  border-radius: 2px;
  background: currentColor;
  transform: translateX(-50%);
}

.alert-icon::before {
  top: 3px;
  width: 1.7px;
  height: 6px;
}

.alert-icon::after {
  bottom: 2px;
  width: 2px;
  height: 2px;
}

.panel-icon {
  border-radius: 3px;
}

.panel-icon::before {
  content: "";
  position: absolute;
  left: 4px;
  top: -1px;
  bottom: -1px;
  width: 1.5px;
  background: currentColor;
}

.database-icon {
  border-radius: 50% / 28%;
}

.database-icon::before,
.database-icon::after {
  content: "";
  position: absolute;
  left: -1px;
  right: -1px;
  height: 5px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
}

.database-icon::before {
  top: -1px;
}

.database-icon::after {
  bottom: -1px;
}

.pin-icon {
  border-radius: 50% 50% 45% 45%;
  transform: rotate(45deg);
}

.link-icon {
  border: 0;
}

.link-icon::before,
.link-icon::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 5px;
  border: 1.7px solid currentColor;
  border-radius: 5px;
}

.link-icon::before {
  left: 0;
  top: 4px;
  transform: rotate(-35deg);
}

.link-icon::after {
  right: 0;
  top: 4px;
  transform: rotate(-35deg);
}

.settings-icon {
  border-radius: 50%;
}

.settings-icon::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
}

.card-icon {
  border-radius: 3px;
}

.card-icon::before {
  content: "";
  position: absolute;
  left: -1.5px;
  right: -1.5px;
  top: 4px;
  height: 2px;
  background: currentColor;
}

.trophy-icon {
  border: 0;
}

.trophy-icon::before {
  content: "";
  position: absolute;
  inset: 1px 3px 6px;
  border: 1.7px solid currentColor;
  border-radius: 3px 3px 7px 7px;
}

.trophy-icon::after {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 1px;
  height: 5px;
  border-bottom: 1.7px solid currentColor;
  box-shadow: 0 -2px 0 -1px currentColor;
}

.crown-icon {
  border: 0;
}

.crown-icon::before {
  content: "";
  position: absolute;
  inset: 3px 1px 2px;
  background: currentColor;
  clip-path: polygon(0 100%, 0 35%, 26% 62%, 50% 10%, 74% 62%, 100% 35%, 100% 100%);
}

.logout-icon {
  border-radius: 3px;
}

.logout-icon::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 5px;
  width: 8px;
  height: 2px;
  background: currentColor;
}

/* ============================================================
   7. Common controls: buttons, inputs, panels, badges, modals
   ============================================================ */
.btn {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 11px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #ffffff;
  background: var(--color-primary);
  box-shadow: 0 8px 18px color-mix(in srgb, var(--color-primary) 24%, transparent);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
}

.btn-secondary {
  color: var(--color-text);
  background: var(--color-surface);
  border-color: var(--color-border-soft);
}

.btn-ghost {
  color: var(--color-text-muted);
  background: transparent;
}

.btn-ghost:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

.btn-danger {
  color: var(--color-danger);
  background: var(--color-danger-soft);
}

.input,
.textarea,
.select {
  width: 100%;
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  outline: none;
  background: rgba(255, 255, 255, 0.58);
  color: var(--color-text);
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.input,
.select {
  height: 38px;
  padding: 0 12px;
}

.textarea {
  min-height: 96px;
  padding: 10px 12px;
  resize: vertical;
}

.input:focus,
.textarea:focus,
.select:focus {
  border-color: var(--color-primary);
  background: var(--color-surface-strong);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 16%, transparent);
}

.panel-scroll {
  height: 100%;
  overflow-y: auto;
}

.panel-header {
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border-soft);
}

.panel-title {
  margin: 0;
  color: var(--color-text);
  font-size: 18px;
  font-weight: 750;
  line-height: 1.2;
}

.panel-subtitle {
  margin: 4px 0 0;
  color: var(--color-text-muted);
  font-size: 12px;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.surface-card {
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.42);
  box-shadow: var(--shadow-card);
}

.badge,
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.badge {
  padding: 4px 8px;
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.chip {
  min-height: 24px;
  padding: 0 9px;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border-soft);
}

.chip.success {
  color: var(--color-success-strong);
  background: var(--color-success-soft);
}

.chip.warning {
  color: #8a5400;
  background: var(--color-warning-soft);
}

.chip.danger {
  color: var(--color-danger);
  background: var(--color-danger-soft);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
  background: var(--color-overlay);
}

.modal {
  width: min(720px, 100%);
  max-height: min(760px, calc(100vh - 40px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-modal);
  background: var(--glass-bg-strong);
  box-shadow: var(--shadow-modal);
}

.modal-body {
  min-height: 0;
  overflow-y: auto;
  padding: 18px;
}

/* ============================================================
   8. Chat: main canvas, message stream, confirm cards, composer
   ============================================================ */
.chat-shell {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.message-stream {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  padding: 22px;
}

.chat-empty {
  width: min(760px, calc(100% - 24px));
  margin: auto;
  display: grid;
  gap: 18px;
  text-align: center;
}

.chat-empty h1 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 54px);
  font-weight: 700;
  line-height: 1.02;
}

.chat-empty p {
  width: min(560px, 100%);
  margin: 0 auto;
  color: var(--color-text-muted);
  font-size: 15px;
}

.prompt-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.prompt-card {
  min-height: 72px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.36);
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
}

.prompt-card:hover {
  transform: translateY(-1px);
  border-color: var(--color-primary);
  background: var(--color-surface-strong);
}

.message-row {
  display: flex;
  gap: 10px;
}

.message-row.user {
  justify-content: flex-end;
}

.message-row.ai {
  justify-content: flex-start;
}

.chat-bubble {
  max-width: min(760px, 78%);
  padding: 12px 14px;
  border-radius: 18px;
  box-shadow: var(--shadow-bubble);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.chat-bubble-user {
  color: #ffffff;
  background: var(--color-primary);
  border-bottom-right-radius: 6px;
}

.chat-bubble-ai {
  color: var(--color-text);
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border-soft);
  border-bottom-left-radius: 6px;
}

.message-meta {
  margin-top: 6px;
  color: var(--color-text-faint);
  font-size: 11px;
}

.chat-composer {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--color-border-soft);
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--color-surface) 70%, transparent));
}

.composer-box {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--color-border-soft);
  border-radius: 18px;
  background: var(--color-surface-strong);
  box-shadow: var(--shadow-card);
}

.composer-box textarea {
  min-height: 28px;
  max-height: 160px;
  flex: 1;
  border: 0;
  outline: 0;
  resize: none;
  background: transparent;
  color: var(--color-text);
}

.composer-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.usage-ring {
  width: 32px;
  height: 32px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background:
    conic-gradient(var(--color-primary) var(--usage, 38%), var(--color-border-soft) 0),
    var(--color-surface);
  color: var(--color-text-muted);
  font-size: 10px;
  font-weight: 800;
}

.confirm-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: var(--color-surface-strong);
}

.confirm-card-title {
  color: var(--color-text);
  font-weight: 750;
}

.confirm-card-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.pipeline {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.3);
}

.pipeline-step {
  display: grid;
  grid-template-columns: 18px 1fr auto;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.pipeline-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-border);
}

.pipeline-step.active .pipeline-dot {
  background: var(--color-primary);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--color-primary) 16%, transparent);
}

/* ============================================================
   9. Tasks: list, cards, priority colours, detail drawer
   ============================================================ */
.tasks-panel {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.productivity-hero {
  flex: 0 0 auto;
  padding: 14px 18px 0;
}

.productivity-hero .hero-main {
  grid-template-columns: minmax(230px, 0.78fr) minmax(0, 1.72fr);
  grid-template-rows: auto auto;
  align-items: center;
  gap: 3px 20px;
  min-height: 82px;
  padding: 13px 16px;
  background:
    radial-gradient(circle at 12% 20%, color-mix(in srgb, var(--color-primary) 12%, transparent), transparent 42%),
    color-mix(in srgb, var(--color-surface) 84%, transparent);
}

.productivity-hero .hero-kicker,
.productivity-hero .hero-main > h3 {
  grid-column: 1;
}

.productivity-hero .hero-main > h3 {
  max-width: 34ch;
  line-height: 1.25;
  text-wrap: balance;
}

.hero-stats {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  min-width: 0;
}

.hero-stat {
  --stat-color: var(--color-warning);
  --stat-surface: color-mix(in srgb, var(--stat-color) 11%, var(--color-surface-strong));
  position: relative;
  min-width: 0;
  min-height: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 11px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--stat-color) 25%, var(--color-border-soft));
  border-radius: 10px;
  background: var(--stat-surface);
}

.hero-stat::before {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--stat-color);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--stat-color) 14%, transparent);
  content: "";
}

.hero-stat strong {
  color: var(--stat-color);
  font-size: 20px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.hero-stat span {
  min-width: 0;
  color: color-mix(in srgb, var(--stat-color) 70%, var(--color-text));
  font-size: 12px;
  font-weight: 700;
  line-height: 1.1;
}

.hero-stat--progress {
  --stat-color: var(--color-info);
}

.hero-stat--upcoming {
  --stat-color: var(--color-danger);
}

.hero-stat--completed {
  --stat-color: var(--color-success);
}

.hero-stat--total {
  --stat-color: var(--color-text);
  --stat-surface: color-mix(in srgb, var(--color-surface-strong) 88%, transparent);
  border-color: var(--color-border-soft);
}

.hero-stat--total::before {
  display: none;
}

.hero-stat--total strong {
  color: var(--color-text);
}

.hero-stat--total span {
  color: var(--color-text-muted);
}

.tasks-content {
  min-height: 0;
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  overflow-y: auto;
  padding: 18px;
}

@media (max-width: 1120px) {
  .productivity-hero .hero-main {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .productivity-hero .hero-kicker,
  .productivity-hero .hero-main > h3,
  .hero-stats {
    grid-column: 1;
  }

  .hero-stats {
    grid-row: auto;
    margin-top: 4px;
  }
}

@media (max-width: 700px) {
  .productivity-hero {
    padding: 10px 12px 0;
  }

  .productivity-hero .hero-main {
    padding: 12px;
  }

  .hero-stats {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(126px, 1fr);
    overflow-x: auto;
    padding: 2px 2px 6px;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
  }
}

.task-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--color-border-soft);
  border-left: 4px solid var(--task-color, var(--color-primary));
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.45);
  box-shadow: var(--shadow-card);
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.task-card:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--task-color, var(--color-primary)) 62%, var(--color-border));
  box-shadow: var(--shadow-card-hover);
}

.task-card.completed {
  opacity: 0.68;
}

.task-card-event {
  --task-color: var(--color-info) !important;
}

.task-event-mark {
  width: 20px;
  height: 20px;
  margin-top: 1px;
  color: var(--color-info);
}

.task-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.task-type-badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-info) 14%, var(--color-surface));
  color: color-mix(in srgb, var(--color-info) 72%, var(--color-text));
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.task-checkbox {
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border: 2px solid var(--color-border);
  border-radius: 6px;
  appearance: none;
  background: var(--color-surface);
  cursor: pointer;
}

.task-checkbox:checked {
  border-color: var(--color-success);
  background:
    linear-gradient(135deg, transparent 44%, #ffffff 45% 55%, transparent 56%),
    linear-gradient(45deg, transparent 52%, #ffffff 53% 62%, transparent 63%),
    var(--color-success);
}

.task-main {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.task-title {
  margin: 0;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.task-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--color-text-muted);
  font-size: 12px;
}

.task-actions {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.calendar-summary {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(220px, 0.8fr) minmax(220px, 0.8fr);
  gap: 12px;
  padding: 18px 18px 0;
}

.calendar-summary--selected {
  grid-template-columns: minmax(0, 1fr);
  padding-top: 12px;
}

.calendar-selected-day {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 56px;
  padding: 10px 14px;
  background: color-mix(in srgb, var(--color-primary-soft) 50%, var(--color-surface));
}

.calendar-selected-day .hero-kicker {
  padding-right: 14px;
  border-right: 1px solid var(--color-border);
  white-space: nowrap;
}

.hero-card {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.42);
}

.hero-card.hero-main {
  background: linear-gradient(135deg, rgba(74, 124, 153, 0.18), rgba(31, 163, 154, 0.14));
}

.hero-kicker {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.42em;
  text-transform: uppercase;
}

.hero-card h3 {
  margin: 0;
  font-size: 16px;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-list li,
.calendar-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
}

.task-drawer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border-soft);
}

.task-drawer-body {
  display: grid;
  gap: 16px;
  padding: 18px;
}

.drawer-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.drawer-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
}

.drawer-description,
.drawer-section p {
  margin: 0;
  color: var(--color-text-muted);
}

.drawer-section {
  display: grid;
  gap: 6px;
}

.drawer-section h4 {
  margin: 0;
  font-size: 14px;
}

.priority-low {
  --task-color: var(--color-info);
}

.priority-medium {
  --task-color: var(--color-warning);
}

.priority-high {
  --task-color: var(--color-danger);
}

.task-detail-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 90;
  width: min(420px, 100vw);
  height: 100vh;
  display: none;
  flex-direction: column;
  border-left: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-drawer);
  transform: translateX(100%);
  transition: transform 0.2s ease;
}

.task-detail-drawer.is-open {
  display: flex;
  transform: translateX(0);
}

/* Respect the [hidden] attribute the drawer toggles in JS — without
   this, display:flex above keeps the drawer permanently visible. */
.task-detail-drawer[hidden] {
  display: none;
}

/* ============================================================
   10. Calendar: month, week, and day views plus event pills
   ============================================================ */
.calendar-panel {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.calendar-toolbar {
  flex: 0 0 auto;
  display: grid;
  gap: 10px;
  padding: 14px 18px 0;
}

.calendar-toolbar-row {
  min-height: 48px;
  display: grid;
  grid-template-columns: minmax(112px, 1fr) auto minmax(112px, 1fr);
  align-items: center;
  gap: 14px;
}

.calendar-toolbar-events {
  grid-template-columns: minmax(0, 1fr) auto;
  padding-top: 10px;
  border-top: 1px solid var(--color-border-soft);
}

.calendar-toolbar-label {
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.calendar-month-navigation {
  display: grid;
  grid-template-columns: auto minmax(150px, auto) auto;
  align-items: center;
  gap: 8px;
}

.calendar-month-label {
  padding: 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  text-align: center;
  white-space: nowrap;
}

.calendar-nav-button {
  min-width: 104px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.calendar-today-button {
  justify-self: end;
}

.calendar-event-count {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  color: var(--color-text-muted);
}

.calendar-event-count span {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.calendar-event-count strong {
  color: var(--color-text);
  font-size: 20px;
  font-variant-numeric: tabular-nums;
}

.calendar-toolbar-event-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

/* Shared task/event editor. Both workspaces create this dialog from JS. */
.calendar-event-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(20, 24, 28, 0.45);
  backdrop-filter: blur(8px);
}

.calendar-event-modal-overlay[hidden] {
  display: none;
}

.calendar-event-modal {
  width: min(760px, calc(100vw - 32px));
  max-height: min(90vh, 900px);
  overflow: auto;
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  background: var(--color-surface);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.18);
  color: var(--color-text);
}

.calendar-event-modal-header,
.calendar-event-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
}

.calendar-event-modal-header {
  border-bottom: 1px solid var(--color-border-soft);
}

.calendar-event-modal-footer {
  align-items: flex-end;
  border-top: 1px solid var(--color-border-soft);
}

.calendar-event-modal-body {
  display: grid;
  gap: 14px;
  padding: 18px 20px 8px;
}

.calendar-event-field {
  display: grid;
  gap: 6px;
}

.calendar-event-field > span {
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.calendar-event-field input,
.calendar-event-field textarea,
.calendar-event-field select {
  box-sizing: border-box;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  outline: none;
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
}

.calendar-event-field input:focus,
.calendar-event-field textarea:focus,
.calendar-event-field select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 18%, transparent);
}

.calendar-event-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.calendar-event-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

@media (max-width: 720px) {
  .calendar-event-grid {
    grid-template-columns: 1fr;
  }

  .calendar-event-modal-header,
  .calendar-event-modal-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .calendar-event-actions {
    justify-content: stretch;
  }

  .calendar-event-actions .glass-btn {
    width: 100%;
  }

  .calendar-toolbar {
    padding: 12px 12px 0;
  }

  .calendar-toolbar-navigation {
    grid-template-columns: 1fr auto;
  }

  .calendar-toolbar-label {
    display: none;
  }

  .calendar-month-navigation {
    grid-column: 1 / -1;
    grid-template-columns: 42px minmax(0, 1fr) 42px;
    width: 100%;
  }

  .calendar-nav-button {
    min-width: 42px;
    padding-inline: 10px;
  }

  .calendar-nav-button span:not([aria-hidden="true"]) {
    display: none;
  }

  .calendar-today-button {
    grid-column: 2;
    grid-row: 2;
  }

  .calendar-toolbar-events {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .calendar-toolbar-event-actions {
    min-width: 0;
  }

  .calendar-toolbar-event-actions .glass-btn {
    min-width: 0;
    padding-inline: 11px;
  }

  .calendar-summary--selected {
    padding: 10px 12px 0;
  }

  .calendar-selected-day {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .calendar-selected-day .hero-kicker {
    padding: 0;
    border-right: 0;
  }
}

.calendar-grid {
  min-height: 0;
  flex: 1;
  display: grid;
  grid-template-columns: repeat(7, minmax(104px, 1fr));
  grid-auto-rows: minmax(104px, 1fr);
  gap: 1px;
  overflow: auto;
  padding: 18px;
}

.calendar-day {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.35);
}

.calendar-day.muted {
  opacity: 0.58;
}

.calendar-day.today {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-primary) 12%, transparent);
}

.calendar-day.is-selected {
  border-color: var(--color-info);
  background: color-mix(in srgb, var(--color-info) 12%, var(--color-surface));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-info) 24%, transparent);
}

.calendar-day.today.is-selected {
  border-color: var(--color-info);
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--color-info) 24%, transparent),
    inset 0 0 0 1px var(--color-primary);
}

.calendar-day:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.calendar-day-number {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 800;
}

.calendar-day.today .calendar-day-number {
  color: #ffffff;
  background: var(--color-primary);
}

.event-list {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.event-pill {
  min-height: 24px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 7px;
  border-radius: 8px;
  color: var(--event-color, var(--color-primary));
  background: color-mix(in srgb, var(--event-color, var(--color-primary)) 14%, white);
  font-size: 11px;
  font-weight: 700;
  overflow: hidden;
}

.event-pill span {
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.week-grid {
  display: grid;
  grid-template-columns: 72px repeat(7, minmax(118px, 1fr));
  min-width: 900px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  overflow: hidden;
}

.week-cell {
  min-height: 54px;
  border-right: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
  background: rgba(255, 255, 255, 0.26);
}

.day-view {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.day-time-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 10px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.day-time-track {
  min-height: 58px;
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.26);
}

.calendar-detail-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 18px 18px;
  padding: 14px 16px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.42);
}

.calendar-detail-badge {
  padding: 8px 10px;
  border-radius: 999px;
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
  font-size: 12px;
  font-weight: 700;
}

/* ============================================================
   11. Notes: list, editor, markdown preview, Obsidian styling
   ============================================================ */
.notes-panel {
  height: 100%;
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  overflow: hidden;
}

.notes-list {
  min-height: 0;
  overflow-y: auto;
  border-right: 1px solid var(--color-border-soft);
  background: rgba(255, 255, 255, 0.22);
}

.notes-list-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: grid;
  gap: 8px;
  padding: 14px;
  border-bottom: 1px solid var(--color-border-soft);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.notes-summary p {
  margin: 4px 0 0;
  color: var(--color-text-muted);
  font-size: 12px;
}

.note-list-item {
  width: 100%;
  display: grid;
  gap: 5px;
  padding: 12px 14px;
  border: 0;
  border-bottom: 1px solid var(--color-border-soft);
  text-align: left;
  cursor: pointer;
  transition: background 120ms ease;
  background: transparent;
}

.note-list-item:hover,
.note-list-item.active {
  background: var(--color-primary-soft);
}

.note-list-item strong {
  color: var(--color-text);
  font-size: 13px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.note-list-item p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.note-editor {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.note-editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border-soft);
}

.note-editor-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 14px 0;
  color: var(--color-text-muted);
  font-size: 12px;
}

.note-editor-actions {
  display: flex;
  gap: 8px;
}

.notes-empty,
.tasks-empty {
  padding: 24px 14px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.note-title-input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--color-text);
  font-size: 22px;
  font-weight: 800;
}

.note-body-input {
  flex: 1;
  min-height: 0;
  width: 100%;
  height: 100%;
  padding: 18px;
  border: 0;
  outline: 0;
  resize: none;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
}

.note-body-shell {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.note-body-input[hidden],
.note-markdown-preview[hidden] {
  display: none;
}

.note-mode-switch {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-surface) 82%, transparent);
}

.note-mode-button {
  min-height: 30px;
  padding: 4px 12px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  font-weight: 800;
}

.note-mode-button:hover {
  color: var(--color-text);
}

.note-mode-button.active {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-card);
}

.note-markdown-preview {
  height: 100%;
}

.note-preview-empty {
  min-height: 100%;
  display: grid;
  place-content: center;
  gap: 6px;
  text-align: center;
  color: var(--color-text-muted);
}

.note-preview-empty strong {
  color: var(--color-text);
}

.obsidian-md {
  min-height: 0;
  overflow-y: auto;
  padding: 24px;
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.72;
}

.obsidian-md h1,
.obsidian-md h2,
.obsidian-md h3 {
  margin: 1.1em 0 0.55em;
  color: var(--color-text);
  line-height: 1.18;
}

.obsidian-md h1 {
  font-size: 28px;
}

.obsidian-md h2 {
  font-size: 22px;
}

.obsidian-md h3 {
  font-size: 18px;
}

.obsidian-md p {
  margin: 0.75em 0;
}

.obsidian-md a {
  color: var(--color-primary);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}

.obsidian-md hr {
  margin: 1.5em 0;
  border: 0;
  border-top: 1px solid var(--color-border);
}

.obsidian-md ul,
.obsidian-md ol {
  padding-left: 1.4em;
}

.obsidian-md li + li {
  margin-top: 0.35em;
}

.obsidian-md .markdown-task {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  list-style: none;
}

.obsidian-md .markdown-task input {
  margin-top: 0.3em;
  accent-color: var(--color-primary);
}

.obsidian-md blockquote {
  margin: 1em 0;
  padding: 10px 14px;
  border-left: 4px solid var(--color-primary);
  border-radius: 0 10px 10px 0;
  background: var(--color-primary-soft);
}

.obsidian-md code {
  padding: 2px 5px;
  border-radius: 5px;
  color: var(--color-code-text);
  background: var(--color-code-bg);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.92em;
}

.obsidian-md pre {
  overflow-x: auto;
  padding: 14px;
  border-radius: 12px;
  color: var(--color-code-text);
  background: var(--color-code-bg);
}

.obsidian-md pre code {
  padding: 0;
  background: transparent;
}

/* ============================================================
   12. Mini apps, preferences, billing, custom-panel layouts
   ============================================================ */
.mini-apps-drawer {
  position: fixed;
  top: 86px;
  right: 18px;
  z-index: 70;
  width: min(360px, calc(100vw - 36px));
  max-height: calc(100vh - 116px);
  overflow-y: auto;
  padding: 14px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-drawer);
}

.mini-app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border-soft);
}

.mini-app-label {
  margin: 0;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mini-app-subtitle {
  margin: 4px 0 0;
  color: var(--color-text-muted);
  font-size: 12px;
}

.mini-app-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: 14px 0;
}

.mini-app-tab {
  border: 1px solid var(--color-border-soft);
  border-radius: 999px;
  padding: 10px 12px;
  background: transparent;
  color: var(--color-text);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.mini-app-tab-active,
.mini-app-tab:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.focus-timer-panel {
  display: grid;
  gap: 14px;
  padding: 16px 0 8px;
}

.focus-timer-circle {
  display: grid;
  gap: 10px;
  align-items: center;
  justify-items: center;
  padding: 18px;
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.24);
}

.focus-timer-label {
  letter-spacing: 0.3em;
  color: var(--color-text-muted);
  font-size: 10px;
  text-transform: uppercase;
}

.focus-timer-time {
  margin: 0;
  font-size: 42px;
}

.focus-timer-state {
  color: var(--color-text-muted);
  font-size: 12px;
}

.focus-timer-actions,
.focus-timer-presets {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.focus-timer-presets .glass-btn {
  flex: 1;
  min-width: 0;
}

.mini-app-footer {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 11px;
  line-height: 1.5;
  padding-top: 10px;
}

.mini-app-panel {
  display: block;
}

.mini-app-panel[hidden] {
  display: none;
}

.learning-stats-panel {
  display: grid;
  gap: 12px;
}

.learning-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.learning-stat-card {
  display: grid;
  gap: 6px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.learning-stat-card span {
  color: var(--color-text-muted);
  font-size: 11px;
}

.learning-stat-card strong {
  font-size: 30px;
}

.learning-stat-card.stat-success {
  background: rgba(46, 204, 113, 0.08);
  border-color: rgba(46, 204, 113, 0.16);
}

.learning-stat-card.stat-warning {
  background: rgba(241, 196, 15, 0.08);
  border-color: rgba(241, 196, 15, 0.16);
}

.learning-stat-card.stat-info {
  background: rgba(52, 152, 219, 0.08);
  border-color: rgba(52, 152, 219, 0.16);
}

.learning-stat-card.stat-neutral {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.10);
}

.weekly-trend {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 20px;
  background: #f8f5ec;
  border: 1px solid rgba(34, 46, 58, 0.08);
}

.weekly-trend-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text-muted);
  font-size: 12px;
}

.weekly-trend-count {
  font-weight: 700;
}

.weekly-trend-bars {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  align-items: end;
  min-height: 110px;
}

.weekly-bar {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  border: 1px solid rgba(34, 46, 58, 0.08);
  overflow: hidden;
}

.weekly-bar span:first-child {
  position: absolute;
  top: 6px;
  font-size: 10px;
  color: var(--color-text-muted);
  z-index: 1;
}

.weekly-bar span:last-child {
  width: 100%;
  background: linear-gradient(180deg, rgba(46, 204, 113, 0.95), rgba(46, 204, 113, 0.55));
}

.weekly-trend-labels {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  margin-top: 4px;
}

.weekly-label {
  text-align: center;
  font-size: 11px;
  color: var(--color-text-muted);
}

.tag-distribution {
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.tag-distribution-label {
  margin-bottom: 10px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(36, 159, 154, 0.16);
  color: var(--color-primary);
  font-size: 11px;
}

.tag-empty {
  color: var(--color-text-muted);
  font-size: 12px;
}

.share-card-shell {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid rgba(34, 46, 58, 0.10);
  color: var(--color-text);
}

.share-card-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.share-card-label,
.share-card-date,
.share-card-summary,
.share-card-metrics span {
  color: var(--color-text-muted);
}

.share-card-summary {
  color: var(--color-text);
}

.share-card-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(36, 159, 154, 0.16);
  color: var(--color-primary);
  font-weight: 700;
}

.share-card-label {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.share-card-date {
  color: var(--color-text-muted);
  font-size: 11px;
}

.share-card-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(36, 159, 154, 0.12);
  color: var(--color-primary);
  font-weight: 700;
}

.share-card-summary {
  color: var(--color-text);
  font-size: 14px;
  line-height: 1.6;
}

.share-card-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.share-card-metrics div {
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.share-card-metrics span {
  display: block;
  color: var(--color-text-muted);
  font-size: 11px;
  margin-bottom: 6px;
}

.share-card-metrics strong {
  font-size: 18px;
}

.share-copy-button {
  width: 100%;
  justify-self: stretch;
}

.share-card-text {
  width: 100%;
  min-height: 90px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(34, 46, 58, 0.10);
  background: rgba(249, 246, 239, 0.95);
  color: var(--color-text);
  resize: none;
  font-size: 13px;
}

.mini-apps-drawer[hidden] {
  display: none;
}

.mini-app-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.weekly-trend {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: 24px;
  background: #fcf6ea;
  border: 1px solid rgba(34, 46, 58, 0.08);
  margin-bottom: 14px;
}

.weekly-trend-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.weekly-trend-bars {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  min-height: 110px;
  padding: 14px 10px 6px;
  border-radius: 18px;
  background: #f7efde;
  border: 1px solid rgba(34, 46, 58, 0.08);
}

.weekly-trend-labels {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  margin-top: 6px;
}

.weekly-label {
  text-align: center;
  font-size: 11px;
  color: #5e6b66;
}

.weekly-trend-note {
  font-size: 12px;
  color: #5e6b66;
  padding: 0 4px;
}

.weekly-bar {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 30px;
  background: #fbf4e2;
  border-radius: 16px;
  border: 1px solid rgba(34, 46, 58, 0.16);
  overflow: hidden;
}

.weekly-bar span:first-child {
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  color: #3d5048;
  z-index: 1;
}

.weekly-bar span:last-child {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(93, 134, 120, 0.95), rgba(93, 134, 120, 0.25));
  border-radius: 16px 16px 0 0;
}

.weekly-bar-empty span:last-child {
  background: linear-gradient(180deg, rgba(93, 134, 120, 0.25), rgba(93, 134, 120, 0.10));
}

.weekly-bar-empty {
  opacity: 0.85;
}

.tag-distribution {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.tag-distribution-label {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-pill {
  padding: 8px 12px;
  background: rgba(36, 159, 154, 0.12);
  color: var(--color-primary);
  border-radius: 999px;
  font-size: 11px;
}

.tag-empty {
  color: var(--color-text-muted);
  font-size: 12px;
}

.share-card-preview {
  display: grid;
  gap: 14px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 12px;
}

.share-card-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.share-card-title {
  font-weight: 700;
}

.share-card-date {
  color: var(--color-text-muted);
  font-size: 12px;
}

.share-card-summary {
  color: var(--color-text);
  font-size: 14px;
  line-height: 1.6;
}

.share-card-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.share-card-metrics div {
  padding: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.share-card-metrics span {
  display: block;
  color: var(--color-text-muted);
  font-size: 11px;
  margin-bottom: 6px;
}

.share-card-metrics strong {
  font-size: 18px;
}

.share-card-text {
  width: 100%;
  min-height: 96px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
  resize: none;
}

.mini-apps-drawer[hidden] {
  display: none;
}

.mini-app-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mini-app-card {
  min-height: 112px;
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.38);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.pricing-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.42);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-primary) 12%, transparent);
}

.preferences-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.preference-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.34);
}

.toggle {
  position: relative;
  width: 42px;
  height: 24px;
  border-radius: var(--radius-pill);
  border: 0;
  background: var(--color-border);
  cursor: pointer;
}

.toggle::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  transition: transform 140ms ease;
}

.toggle[aria-pressed="true"] {
  background: var(--color-primary);
}

.toggle[aria-pressed="true"]::after {
  transform: translateX(18px);
}

.custom-panel-view {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
  overflow-y: auto;
}

.module-card {
  grid-column: span 6;
  min-height: 180px;
  padding: 14px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.38);
}

.module-card.wide {
  grid-column: span 12;
}

.module-card.small {
  grid-column: span 4;
}

/* ============================================================
   13. Motion & states: search flash, bounce, shake, loading,
       reduced-motion fallback
   ============================================================ */
.fx-pop {
  animation: fx-pop 180ms ease-out;
}

.fx-ring {
  animation: fx-ring 700ms ease-out;
}

.fx-shake {
  animation: fx-shake 260ms ease-in-out;
}

.search-flash {
  animation: search-flash 1300ms ease-out;
}

.dot-bounce {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.dot-bounce span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: dot-bounce 900ms infinite ease-in-out;
}

.dot-bounce span:nth-child(2) {
  animation-delay: 120ms;
}

.dot-bounce span:nth-child(3) {
  animation-delay: 240ms;
}

@keyframes fx-pop {
  0% {
    transform: scale(0.96);
    opacity: 0.6;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes fx-ring {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-primary) 24%, transparent);
  }
  100% {
    box-shadow: 0 0 0 12px transparent;
  }
}

@keyframes fx-shake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-3px);
  }
  75% {
    transform: translateX(3px);
  }
}

@keyframes search-flash {
  0% {
    background: var(--color-accent-soft);
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-accent) 30%, transparent);
  }
  100% {
    background: transparent;
    box-shadow: 0 0 0 14px transparent;
  }
}

@keyframes dot-bounce {
  0%,
  80%,
  100% {
    transform: translateY(0);
    opacity: 0.45;
  }
  40% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

/* ============================================================
   13.5 Legacy class-name compatibility layer
        (mirrors the class names used by the original React build)
   ============================================================ */
.font-display {
  font-family: var(--font-display);
}

.glass,
.glass-card,
.glass-strong {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-card);
}

.glass-strong {
  background: var(--glass-bg-strong);
  box-shadow: var(--shadow-card-hover);
}

.glass-btn {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.42);
  color: var(--color-text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
}

.glass-btn:hover {
  transform: translateY(-1px);
  background: var(--color-surface-strong);
  border-color: var(--color-primary);
}

.glass-btn-primary {
  border-color: transparent;
  color: #ffffff;
  background: var(--color-primary);
}

.glass-btn-primary:hover {
  background: var(--color-primary-hover);
}

.glass-btn-danger {
  color: var(--color-danger);
  background: var(--color-danger-soft);
}

.auth-paper-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 480px);
  gap: 28px;
  padding: 32px;
  overflow-y: auto;
  background:
    var(--bg-glow),
    var(--bg-grid),
    var(--color-bg);
}

.auth-paper-loading {
  grid-template-columns: 1fr;
  place-items: center;
  color: var(--color-text-muted);
}

.auth-spin {
  animation: auth-spin 900ms linear infinite;
}

.auth-paper-hero,
.auth-paper-panel {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-modal);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-card-hover);
}

.auth-paper-hero {
  min-height: 620px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px;
}

.auth-paper-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
}

.auth-paper-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--color-primary);
}

.auth-paper-copy {
  display: grid;
  gap: 14px;
}

.auth-paper-copy h1 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 72px);
  line-height: 0.98;
}

.auth-paper-copy p {
  max-width: 620px;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 16px;
}

.auth-paper-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.auth-benefit {
  min-height: 92px;
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.34);
}

.auth-benefit strong {
  color: var(--color-text);
}

.auth-benefit span {
  color: var(--color-text-muted);
  font-size: 12px;
}

.auth-paper-panel {
  align-self: center;
  padding: 24px;
}

.auth-lang-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.auth-lang-button,
.auth-switch button {
  border: 0;
  background: transparent;
  color: var(--color-primary);
  cursor: pointer;
  font-weight: 700;
}

.auth-form-head {
  display: grid;
  gap: 6px;
  margin-bottom: 20px;
}

.auth-form-head h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 28px;
}

.auth-form-head p {
  margin: 0;
  color: var(--color-text-muted);
}

.auth-form {
  display: grid;
  gap: 14px;
}

.auth-field {
  display: grid;
  gap: 6px;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 700;
}

.auth-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.55);
}

.auth-input-wrap input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--color-text);
}

.auth-error {
  margin: 0;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--color-danger);
  background: var(--color-danger-soft);
  font-size: 13px;
}

.auth-submit {
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 12px;
  color: #ffffff;
  background: var(--color-primary);
  cursor: pointer;
  font-weight: 800;
}

.auth-submit:disabled {
  opacity: 0.68;
  cursor: not-allowed;
}

.auth-submit-secondary {
  width: 100%;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  background: var(--color-surface-strong);
}

.auth-demo-entry {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border-soft);
  color: var(--color-text-muted);
  font-size: 12px;
  text-align: center;
}

.auth-demo-entry p {
  margin: 0;
}

.auth-switch,
.auth-note {
  color: var(--color-text-muted);
  font-size: 12px;
  text-align: center;
}

.auth-note {
  margin: 16px 0 0;
}

.ap-chat,
.ap-tasks {
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.bubble-wrap {
  display: flex;
  width: 100%;
}

.comic-bubble,
.ap-bubble {
  max-width: min(760px, 78%);
  padding: 12px 14px;
  border-radius: 18px;
  box-shadow: var(--shadow-bubble);
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.ap-bubble-user {
  margin-left: auto;
  color: #ffffff;
  background: var(--color-primary);
  border-bottom-right-radius: 6px;
}

.ap-bubble-ai {
  color: var(--color-text);
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border-soft);
  border-bottom-left-radius: 6px;
}

.msg-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  opacity: 0;
  transition: opacity 120ms ease;
}

.bubble-wrap:hover .msg-toolbar,
.bubble-wrap:focus-within .msg-toolbar {
  opacity: 1;
}

/* Chat recovery: confirmation cards, errors, keyboard states, and mobile layout. */
.chat-bubble-error {
  border-color: color-mix(in srgb, var(--color-danger) 42%, var(--color-border-soft));
  background: var(--color-danger-soft);
}

.chat-markdown {
  line-height: 1.6;
  white-space: normal;
}

.chat-markdown > :first-child { margin-top: 0; }
.chat-markdown > :last-child { margin-bottom: 0; }
.chat-markdown p { margin: 0.55em 0; }
.chat-markdown h1,
.chat-markdown h2,
.chat-markdown h3,
.chat-markdown h4,
.chat-markdown h5,
.chat-markdown h6 {
  margin: 1em 0 0.45em;
  color: var(--color-text);
  line-height: 1.25;
}
.chat-markdown h1 { font-size: 1.45em; }
.chat-markdown h2 { font-size: 1.28em; }
.chat-markdown h3 { font-size: 1.14em; }
.chat-markdown ul,
.chat-markdown ol { margin: 0.6em 0; padding-left: 1.35em; }
.chat-markdown li + li { margin-top: 0.25em; }
.chat-markdown a {
  color: var(--color-primary);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}
.chat-markdown blockquote {
  margin: 0.8em 0;
  padding: 8px 12px;
  border-left: 4px solid var(--color-primary);
  border-radius: 0 9px 9px 0;
  background: var(--color-primary-soft);
}
.chat-markdown hr {
  margin: 1em 0;
  border: 0;
  border-top: 1px solid var(--color-border);
}
.chat-markdown pre {
  max-width: 100%;
  overflow-x: auto;
  padding: 12px;
  border-radius: 10px;
  background: var(--color-code-bg);
  color: var(--color-code-text);
}
.markdown-table-wrap {
  max-width: 100%;
  margin: 0.8em 0;
  overflow-x: auto;
  border: 1px solid var(--color-border-soft);
  border-radius: 10px;
}
.markdown-table-wrap table {
  width: 100%;
  min-width: max-content;
  border-collapse: collapse;
  background: var(--color-surface);
}
.markdown-table-wrap th,
.markdown-table-wrap td {
  padding: 9px 12px;
  border-right: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
  text-align: left;
  vertical-align: top;
}
.markdown-table-wrap th {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  font-weight: 700;
}
.markdown-table-wrap tr:last-child td { border-bottom: 0; }
.markdown-table-wrap th:last-child,
.markdown-table-wrap td:last-child { border-right: 0; }
.chat-markdown code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
.chat-markdown :not(pre) > code {
  padding: 2px 5px;
  border-radius: 5px;
  background: var(--color-code-bg);
  color: var(--color-code-text);
}

.tool-confirm-card {
  width: min(600px, 100%);
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--color-border-soft);
  border-radius: 14px;
  background: var(--color-surface-strong);
  box-shadow: var(--shadow-card);
}

.tool-confirm-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 14px;
  padding: 12px;
  border: 1px solid var(--color-border-soft);
  border-radius: 10px;
  transition: opacity 160ms ease, background 160ms ease, border-color 160ms ease;
}

.tool-confirm-item.confirmed {
  border-color: color-mix(in srgb, var(--color-success) 42%, var(--color-border-soft));
  background: var(--color-success-soft);
}

.tool-confirm-item.declined {
  opacity: 0.55;
}

.tool-confirm-item-info,
.tool-confirm-item-actions,
.tool-confirm-footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.tool-confirm-item-info {
  min-width: 0;
}

.tool-confirm-item-info strong {
  overflow-wrap: anywhere;
}

.tool-confirm-item-detail {
  grid-column: 1 / -1;
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.5;
}

.tool-confirm-badge,
.tool-confirm-priority {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 700;
}

.tool-confirm-action-label,
.tool-confirm-due {
  color: var(--color-text-muted);
  font-size: 12px;
}

.tool-confirm-priority--high { color: var(--color-danger); background: var(--color-danger-soft); }
.tool-confirm-priority--medium { color: #7a5100; background: var(--color-warning-soft); }
.tool-confirm-priority--low { color: var(--color-info); background: var(--color-primary-soft); }

.tool-confirm-accept,
.tool-confirm-decline,
.tool-confirm-accept-all,
.tool-confirm-decline-all {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--color-border-soft);
  border-radius: 9px;
  cursor: pointer;
  font-weight: 700;
}

.tool-confirm-accept,
.tool-confirm-accept-all {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}

.tool-confirm-decline,
.tool-confirm-decline-all {
  background: transparent;
  color: var(--color-text);
}

.tool-confirm-footer {
  justify-content: flex-end;
  padding-top: 2px;
}

.tool-confirm-item button:disabled {
  cursor: default;
  opacity: 0.58;
}

:where(a, button, input, textarea, select):focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-primary) 58%, white);
  outline-offset: 2px;
}

.layout-main:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-primary) 45%, transparent);
  outline-offset: -3px;
}

.glass-btn:active,
.prompt-card:active,
.pill-nav-item:active,
.sidebar-item:active {
  transform: translateY(1px);
}

.glass-btn:disabled,
.prompt-card:disabled {
  cursor: not-allowed;
  opacity: 0.5;
  transform: none;
}

.mobile-drawer-backdrop,
.mobile-tabbar {
  display: none;
}

/* Learning-tools drawer refinement: clipped rounded shell, themed cards,
   and a scrollbar that stays subtle in light, dark, and paper themes. */
.mini-apps-drawer {
  width: min(420px, calc(100vw - 36px));
  max-height: calc(100dvh - 112px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
  border-color: color-mix(in srgb, var(--color-border) 78%, var(--glass-border));
  border-radius: 24px;
  background: color-mix(in srgb, var(--color-surface-strong) 90%, transparent);
  box-shadow:
    0 22px 60px color-mix(in srgb, var(--color-text) 18%, transparent),
    inset 0 1px 0 color-mix(in srgb, white 55%, transparent);
  animation: mini-app-drawer-in 180ms ease-out;
  isolation: isolate;
}

.mini-app-header {
  flex: 0 0 auto;
  padding: 18px 20px 15px;
  border-bottom-color: var(--color-border-soft);
  background: color-mix(in srgb, var(--color-surface-strong) 92%, transparent);
}

.mini-app-close {
  flex: 0 0 auto;
  border: 1px solid var(--color-border-soft);
  background: var(--color-surface);
}

.mini-app-scroll {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0 18px 18px;
  scrollbar-width: thin;
  scrollbar-color:
    color-mix(in srgb, var(--color-primary) 42%, var(--color-border))
    color-mix(in srgb, var(--color-surface) 72%, transparent);
}

.mini-app-scroll::-webkit-scrollbar,
.notes-list::-webkit-scrollbar,
.note-markdown-preview::-webkit-scrollbar,
.note-body-input::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.mini-app-scroll::-webkit-scrollbar-track,
.notes-list::-webkit-scrollbar-track,
.note-markdown-preview::-webkit-scrollbar-track,
.note-body-input::-webkit-scrollbar-track {
  background: transparent;
}

.mini-app-scroll::-webkit-scrollbar-thumb,
.notes-list::-webkit-scrollbar-thumb,
.note-markdown-preview::-webkit-scrollbar-thumb,
.note-body-input::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: var(--radius-pill);
  background:
    color-mix(in srgb, var(--color-primary) 42%, var(--color-border))
    padding-box;
}

.mini-app-scroll::-webkit-scrollbar-thumb:hover,
.notes-list::-webkit-scrollbar-thumb:hover,
.note-markdown-preview::-webkit-scrollbar-thumb:hover,
.note-body-input::-webkit-scrollbar-thumb:hover {
  background:
    color-mix(in srgb, var(--color-primary) 68%, var(--color-border))
    padding-box;
}

.mini-app-tabs {
  position: sticky;
  top: 0;
  z-index: 2;
  margin: 0;
  padding: 14px 0 12px;
  background: color-mix(in srgb, var(--color-surface-strong) 94%, transparent);
  backdrop-filter: blur(14px);
}

.mini-app-tab {
  min-height: 38px;
  padding: 8px 9px;
  transition: border-color 140ms ease, background 140ms ease, color 140ms ease;
}

.focus-timer-panel,
.learning-stats-panel,
.share-card-shell {
  padding-top: 4px;
}

.focus-timer-circle,
.learning-stat-card,
.weekly-trend,
.tag-distribution,
.share-card-shell,
.share-card-metrics div {
  border-color: var(--color-border-soft);
  background: color-mix(in srgb, var(--color-surface) 86%, transparent);
}

.weekly-trend {
  border-radius: 18px;
  padding: 15px;
}

.weekly-trend-bars {
  min-height: 104px;
  padding: 12px 9px 6px;
  border-color: var(--color-border-soft);
  background: color-mix(in srgb, var(--color-primary-soft) 36%, var(--color-surface));
}

.weekly-bar {
  border-color: var(--color-border);
  background: color-mix(in srgb, var(--color-surface-strong) 88%, transparent);
}

.weekly-bar span:first-child,
.weekly-label,
.weekly-trend-note {
  color: var(--color-text-muted);
}

.share-card-text {
  border-color: var(--color-border-soft);
  background: var(--color-surface);
}

.mini-app-footer {
  padding: 14px 2px 0;
}

@keyframes mini-app-drawer-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 920px) {
  body,
  .layout-shell {
    min-height: 100dvh;
  }

  .layout-shell {
    height: 100dvh;
    padding: 10px 10px 76px;
  }

  .layout-topbar {
    gap: 12px;
  }

  .pill-nav {
    display: none;
  }

  .global-search {
    width: min(360px, 46vw);
    min-width: 0;
  }

  .layout-sidebar {
    position: fixed;
    inset: 78px auto 76px 10px;
    z-index: 110;
    width: min(300px, calc(100vw - 36px));
    min-width: 0;
    height: auto;
    transform: translateX(calc(-100% - 24px));
    transition: transform 200ms ease;
  }

  body.drawer-open .layout-sidebar {
    transform: translateX(0);
  }

  .mobile-drawer-backdrop {
    position: fixed;
    inset: 0;
    z-index: 100;
    border: 0;
    background: rgba(12, 20, 18, 0.48);
  }

  body.drawer-open .mobile-drawer-backdrop {
    display: block;
  }

  .mobile-tabbar {
    position: fixed;
    z-index: 90;
    right: 10px;
    bottom: max(10px, env(safe-area-inset-bottom));
    left: 10px;
    min-height: 58px;
    display: flex;
    align-items: stretch;
    justify-content: space-around;
    padding: 4px;
    border-radius: 16px;
  }

  .mobile-tab,
  .mobile-tabbar-menu {
    min-width: 52px;
    min-height: 48px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    border: 0;
    border-radius: 11px;
    background: transparent;
    color: var(--color-text-muted);
    font-size: 11px;
  }

  .mobile-tab.active {
    background: var(--color-primary-soft);
    color: var(--color-primary);
    font-weight: 700;
  }

  .message-stream {
    padding: 18px 14px;
  }

  .chat-bubble {
    max-width: 88%;
  }
}

@media (max-width: 560px) {
  .layout-shell {
    padding: 8px 8px 74px;
    gap: 8px;
  }

  .layout-topbar {
    height: 50px;
    min-height: 50px;
    padding: 0 12px;
  }

  .brand-name,
  .global-search {
    display: none;
  }

  .chat-empty {
    width: 100%;
    gap: 14px;
  }

  .chat-empty h1 {
    font-size: clamp(28px, 10vw, 40px);
  }

  .prompt-grid {
    grid-template-columns: 1fr;
  }

  .chat-composer {
    padding: 10px;
  }

  .composer-box {
    flex-direction: column;
    align-items: stretch;
  }

  .composer-box textarea {
    min-height: 44px;
    font-size: 16px;
  }

  .composer-tools {
    justify-content: flex-end;
  }

  .glass-btn,
  .prompt-card {
    min-height: 44px;
  }

  .chat-bubble {
    max-width: 94%;
  }

  .tool-confirm-item {
    grid-template-columns: 1fr;
  }

  .tool-confirm-item-actions,
  .tool-confirm-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}
