/* =============================================================================
   macOS 27 — Liquid Glass Design System
   Authentic glass morphism evolved from macOS Tahoe / Sequoia aesthetics
   ============================================================================= */

/* -----------------------------------------------------------------------------
   1. Design Tokens
   ----------------------------------------------------------------------------- */
:root {
  /* Font stack — SF Pro first on Apple, system-ui elsewhere */
  --font-system: "SF Pro Text", "SF Pro Display", -apple-system, BlinkMacSystemFont,
    "Segoe UI", system-ui, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "SF Mono", ui-monospace, "Menlo", "Monaco", "Cascadia Code", monospace;

  /* Glass surfaces — multi-layer Liquid Glass (Tahoe / macOS 27) */
  --glass-bg: rgba(255, 255, 255, 0.2);
  --glass-bg-strong: rgba(255, 255, 255, 0.4);
  --glass-bg-soft: rgba(255, 255, 255, 0.12);
  --glass-bg-clear: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.42);
  --glass-border-soft: rgba(255, 255, 255, 0.22);
  --glass-highlight: rgba(255, 255, 255, 0.55);
  --glass-edge: rgba(255, 255, 255, 0.48);
  --glass-blur: blur(48px) saturate(190%);
  --glass-blur-heavy: blur(60px) saturate(200%);
  --glass-blur-light: blur(24px) saturate(160%);
  /* Specular edge stack: outer rim + top sheen + bottom contact */
  --glass-specular:
    inset 0 0.5px 0 rgba(255, 255, 255, 0.55),
    inset 0 -0.5px 0 rgba(255, 255, 255, 0.12),
    inset 0 0 0 0.5px rgba(255, 255, 255, 0.18);

  /* Dark glass chrome */
  --glass-dark-bg: rgba(30, 30, 32, 0.52);
  --glass-dark-bg-strong: rgba(28, 28, 30, 0.7);
  --glass-dark-bg-soft: rgba(20, 20, 22, 0.42);
  --glass-dark-border: rgba(255, 255, 255, 0.16);
  --glass-dark-highlight: rgba(255, 255, 255, 0.1);

  /* Semantic colors */
  --color-text: rgba(0, 0, 0, 0.88);
  --color-text-secondary: rgba(0, 0, 0, 0.55);
  --color-text-tertiary: rgba(0, 0, 0, 0.35);
  --color-text-inverse: rgba(255, 255, 255, 0.95);
  --color-text-inverse-secondary: rgba(255, 255, 255, 0.65);
  --color-accent: #0a84ff;
  --color-accent-hover: #409cff;
  --color-accent-pressed: #0071e3;
  --color-danger: #ff453a;
  --color-warning: #ff9f0a;
  --color-success: #30d158;
  --color-separator: rgba(0, 0, 0, 0.1);
  --color-separator-dark: rgba(255, 255, 255, 0.1);
  --color-selection: rgba(10, 132, 255, 0.22);
  --color-hover: rgba(0, 0, 0, 0.06);
  --color-hover-dark: rgba(255, 255, 255, 0.08);

  /* Traffic lights */
  --traffic-close: #ff5f57;
  --traffic-close-border: #e0443e;
  --traffic-minimize: #febc2e;
  --traffic-minimize-border: #dea123;
  --traffic-zoom: #28c840;
  --traffic-zoom-border: #1aab29;
  --traffic-idle: #ddd;
  --traffic-idle-border: #bbb;

  /* Spacing scale */
  --space-1: 2px;
  --space-2: 4px;
  --space-3: 6px;
  --space-4: 8px;
  --space-5: 10px;
  --space-6: 12px;
  --space-7: 16px;
  --space-8: 20px;
  --space-9: 24px;
  --space-10: 32px;
  --space-11: 40px;
  --space-12: 48px;

  /* Radii — windows prefer 16–20px liquid corners */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-dock: 28px;
  --radius-full: 9999px;

  /* Shadows — ambient + contact + specular */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md:
    0 8px 24px rgba(0, 0, 0, 0.12),
    0 2px 6px rgba(0, 0, 0, 0.06),
    0 0 0 0.5px rgba(0, 0, 0, 0.04),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.4);
  --shadow-lg:
    0 20px 50px rgba(0, 0, 0, 0.18),
    0 8px 16px rgba(0, 0, 0, 0.08),
    0 0 0 0.5px rgba(0, 0, 0, 0.05),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.45);
  --shadow-xl:
    0 32px 80px rgba(0, 0, 0, 0.28),
    0 12px 28px rgba(0, 0, 0, 0.12),
    0 0 0 0.5px rgba(0, 0, 0, 0.06);
  --shadow-window:
    0 28px 64px rgba(0, 0, 0, 0.22),
    0 10px 24px rgba(0, 0, 0, 0.1),
    0 2px 6px rgba(0, 0, 0, 0.06),
    0 0 0 0.5px rgba(0, 0, 0, 0.08),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.5),
    inset 0 -0.5px 0 rgba(255, 255, 255, 0.08);
  --shadow-window-active:
    0 36px 80px rgba(0, 0, 0, 0.28),
    0 14px 32px rgba(0, 0, 0, 0.12),
    0 2px 8px rgba(0, 0, 0, 0.06),
    0 0 0 0.5px rgba(0, 0, 0, 0.06),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.55),
    inset 0 -0.5px 0 rgba(255, 255, 255, 0.1);
  --shadow-dock:
    0 16px 48px rgba(0, 0, 0, 0.28),
    0 6px 16px rgba(0, 0, 0, 0.14),
    0 1px 3px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    inset 0 -1px 0 rgba(0, 0, 0, 0.1),
    inset 0 0 0 0.5px rgba(255, 255, 255, 0.2);
  --shadow-menu:
    0 14px 44px rgba(0, 0, 0, 0.22),
    0 4px 14px rgba(0, 0, 0, 0.08),
    0 0 0 0.5px rgba(0, 0, 0, 0.06),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.5);

  /* Z-index layers */
  --z-desktop: 0;
  --z-desktop-icons: 10;
  --z-widgets: 20;
  --z-windows: 100;
  --z-window-active: 200;
  --z-menubar: 900;
  --z-dock: 950;
  --z-dropdown: 1000;
  --z-context-menu: 1100;
  --z-control-center: 1200;
  --z-notification: 1250;
  --z-spotlight: 1300;
  --z-launchpad: 1400;
  --z-mission-control: 1450;
  --z-overlay: 1500;
  --z-modal: 1600;
  --z-boot: 100000;

  /* Layout metrics */
  --menubar-height: 25px;
  --dock-height: 72px;
  --dock-icon-size: 50px;
  --dock-icon-gap: 4px;
  --dock-padding: 8px;
  --dock-padding-x: 12px;
  --dock-reflect: 0; /* 0 = off, 1 = optional floor reflection */
  --titlebar-height: 40px;
  --traffic-size: 12px;
  --sidebar-width: 220px;
  --stage-strip-width: 104px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-mac: cubic-bezier(0.25, 0.1, 0.25, 1);
  --duration-fast: 120ms;
  --duration-normal: 220ms;
  --duration-slow: 350ms;
  --duration-window: 280ms;
}

/* Dark mode preference for chrome when wallpaper is dark */
@media (prefers-color-scheme: dark) {
  :root {
    --color-text: rgba(255, 255, 255, 0.92);
    --color-text-secondary: rgba(255, 255, 255, 0.58);
    --color-text-tertiary: rgba(255, 255, 255, 0.36);
    --color-separator: rgba(255, 255, 255, 0.12);
    --color-hover: rgba(255, 255, 255, 0.08);
  }
}

/* -----------------------------------------------------------------------------
   2. Reset & Base
   ----------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-system);
  font-size: 13px;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  user-select: none;
  -webkit-user-select: none;
  cursor: default;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

button {
  cursor: default;
}

img {
  display: block;
  max-width: 100%;
  pointer-events: none;
  -webkit-user-drag: none;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

/* -----------------------------------------------------------------------------
   3. Glass Utilities
   ----------------------------------------------------------------------------- */
.glass,
.glass-strong,
.glass-soft,
.glass-clear,
.glass-dark,
.glass-dark-strong {
  position: relative;
}

.glass {
  background:
    linear-gradient(
      165deg,
      rgba(255, 255, 255, 0.28) 0%,
      rgba(255, 255, 255, 0.08) 45%,
      rgba(255, 255, 255, 0.14) 100%
    ),
    var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md), var(--glass-specular);
}

.glass-strong {
  background:
    linear-gradient(
      165deg,
      rgba(255, 255, 255, 0.42) 0%,
      rgba(255, 255, 255, 0.18) 50%,
      rgba(255, 255, 255, 0.28) 100%
    ),
    var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border: 1px solid var(--glass-highlight);
  box-shadow: var(--shadow-lg), var(--glass-specular);
}

.glass-soft {
  background: var(--glass-bg-soft);
  backdrop-filter: var(--glass-blur-light);
  -webkit-backdrop-filter: var(--glass-blur-light);
  border: 1px solid var(--glass-border-soft);
  box-shadow: var(--glass-specular);
}

.glass-clear {
  background: var(--glass-bg-clear);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-soft);
  box-shadow: var(--glass-specular);
}

.glass-dark {
  background:
    linear-gradient(
      165deg,
      rgba(255, 255, 255, 0.1) 0%,
      rgba(255, 255, 255, 0.02) 50%,
      rgba(0, 0, 0, 0.12) 100%
    ),
    var(--glass-dark-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-dark-border);
  color: var(--color-text-inverse);
  box-shadow:
    var(--shadow-md),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.14),
    inset 0 -0.5px 0 rgba(0, 0, 0, 0.2);
}

.glass-dark-strong {
  background: var(--glass-dark-bg-strong);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border: 1px solid var(--glass-dark-border);
  color: var(--color-text-inverse);
  box-shadow:
    var(--shadow-lg),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.12);
}

/* Inner highlight sheen for liquid feel (decorative; does not intercept events) */
.glass::before,
.glass-strong::before,
.glass-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background:
    linear-gradient(
      125deg,
      rgba(255, 255, 255, 0.28) 0%,
      rgba(255, 255, 255, 0.06) 28%,
      transparent 52%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.18) 0%,
      rgba(255, 255, 255, 0.03) 38%,
      transparent 68%
    );
  opacity: 0.85;
}

/* -----------------------------------------------------------------------------
   4. Desktop Shell
   ----------------------------------------------------------------------------- */
#macos {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

#wallpaper {
  position: absolute;
  inset: 0;
  z-index: var(--z-desktop);
  background-color: #1a1a2e;
  background-image: url("../assets/wallpaper.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* cover fills the viewport; avoid fixed for smoother compositing */
  background-attachment: scroll;
  transform: scale(1.02);
  transform-origin: center;
  transition: filter 0.25s ease;
}

#wallpaper.wallpaper-glass,
#wallpaper.glass-wallpaper {
  background-image: url("../assets/wallpaper-glass.jpg");
  filter: saturate(1.08) contrast(1.02);
}

#wallpaper::after {
  /* Soft vignette + cool edge for glass depth */
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse at 30% 20%,
      rgba(255, 255, 255, 0.06) 0%,
      transparent 45%
    ),
    radial-gradient(
      ellipse at center,
      transparent 48%,
      rgba(0, 0, 0, 0.22) 100%
    );
  pointer-events: none;
}

#desktop {
  position: absolute;
  inset: var(--menubar-height) 0 var(--dock-height) 0;
  z-index: var(--z-windows);
  overflow: hidden;
  /* Pass clicks/right-clicks through empty space to wallpaper + desktop icons */
  pointer-events: none;
}

/* -----------------------------------------------------------------------------
   5. Menu Bar — ultra-thin Liquid Glass (Tahoe often fully transparent)
   Base glass fill; tahoe-match.css can clear it so icons float on wallpaper.
   ----------------------------------------------------------------------------- */
#menubar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: var(--menubar-height);
  z-index: var(--z-menubar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  /* Thin translucent bar — overridden to transparent in tahoe-match */
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(48px) saturate(180%);
  -webkit-backdrop-filter: blur(48px) saturate(180%);
  border-bottom: 0.5px solid rgba(255, 255, 255, 0.22);
  box-shadow:
    0 0.5px 0 rgba(0, 0, 0, 0.04),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.3);
  color: var(--color-text);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  isolation: isolate;
  overflow: visible; /* menus hang below */
}

/* Specular sheen across menu bar */
#menubar::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.2) 0%,
    rgba(255, 255, 255, 0.04) 55%,
    transparent 100%
  );
  opacity: 0.8;
}

#menubar > * {
  position: relative;
  z-index: 1;
}

.menubar-left,
.menubar-right {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 1px;
}

.menubar-item {
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 22px;
  padding: 0 9px;
  border-radius: 6px;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease-mac);
  position: relative;
}

.menubar-item:hover,
.menubar-item.is-open {
  background: rgba(255, 255, 255, 0.22);
}

.menubar-item.is-active-app {
  font-weight: 700;
}

#apple-menu-btn {
  font-size: 15px;
  padding: 0 11px;
  font-weight: 400;
}

.menubar-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 22px;
  min-width: 26px;
  padding: 0 5px;
  border-radius: 6px;
  gap: 4px;
  transition: background var(--duration-fast) var(--ease-mac);
}

.menubar-icon-btn:hover,
.menubar-icon-btn.is-open {
  background: rgba(255, 255, 255, 0.22);
}

.menubar-icon-btn svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
  opacity: 0.92;
}

#menubar-clock {
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  padding: 0 8px;
  font-weight: 500;
}

#menubar-battery {
  gap: 5px;
  font-size: 12px;
}

.battery-icon {
  width: 22px;
  height: 11px;
  border: 1.2px solid currentColor;
  border-radius: 2.5px;
  position: relative;
  opacity: 0.9;
}

.battery-icon::after {
  content: "";
  position: absolute;
  right: -3.5px;
  top: 2.5px;
  width: 2px;
  height: 4px;
  background: currentColor;
  border-radius: 0 1px 1px 0;
  opacity: 0.7;
}

.battery-level {
  position: absolute;
  left: 1.5px;
  top: 1.5px;
  bottom: 1.5px;
  width: 70%;
  background: currentColor;
  border-radius: 1px;
}

/* App menu dropdowns */
.menu-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 220px;
  padding: 5px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.35) 0%,
      rgba(255, 255, 255, 0.08) 40%,
      transparent 100%
    ),
    rgba(246, 246, 246, 0.72);
  backdrop-filter: blur(56px) saturate(190%);
  -webkit-backdrop-filter: blur(56px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.48);
  box-shadow: var(--shadow-menu);
  z-index: var(--z-dropdown);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px) scale(0.98);
  transform-origin: top left;
  transition:
    opacity var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    visibility var(--duration-fast);
}

.menu-dropdown.is-open,
.menubar-item.is-open > .menu-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.menu-dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 10px 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text);
  gap: 24px;
}

.menu-dropdown-item:hover,
.menu-dropdown-item.is-focused {
  background: var(--color-accent);
  color: white;
}

.menu-dropdown-item.is-disabled {
  opacity: 0.35;
  pointer-events: none;
}

.menu-dropdown-item .shortcut {
  font-size: 12px;
  opacity: 0.55;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.menu-dropdown-item:hover .shortcut,
.menu-dropdown-item.is-focused .shortcut {
  opacity: 0.85;
  color: white;
}

.menu-separator {
  height: 1px;
  margin: 5px 10px;
  background: var(--color-separator);
}

/* -----------------------------------------------------------------------------
   6. Dock — Tahoe Liquid Glass tray (magnification-ready)
   Floating clear capsule, thin specular rim, icons grow from bottom center.
   ----------------------------------------------------------------------------- */
#dock-container {
  position: fixed;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-dock);
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
  /* Room for magnified icons + tooltips above tray */
  padding: 48px 24px 0;
  margin-bottom: 0;
  filter: drop-shadow(0 12px 32px rgba(0, 0, 0, 0.2));
}

#dock {
  pointer-events: auto;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0;
  /* Fixed tray size — does NOT grow with icon magnification */
  padding: var(--dock-padding) var(--dock-padding-x) calc(var(--dock-padding) + 6px);
  height: calc(var(--dock-icon-size) + var(--dock-padding) * 2 + 8px);
  min-height: calc(var(--dock-icon-size) + var(--dock-padding) * 2 + 8px);
  max-height: calc(var(--dock-icon-size) + var(--dock-padding) * 2 + 8px);
  box-sizing: border-box;
  border-radius: 22px;
  /* Ultra-clear liquid glass — wallpaper bleeds through (Tahoe) */
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.32) 0%,
      rgba(255, 255, 255, 0.08) 42%,
      rgba(255, 255, 255, 0.14) 100%
    ),
    rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 0.5px solid rgba(255, 255, 255, 0.55);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.24),
    0 4px 12px rgba(0, 0, 0, 0.12),
    0 1px 3px rgba(0, 0, 0, 0.08),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.7),
    inset 0 -0.5px 0 rgba(0, 0, 0, 0.06),
    inset 0 0 0 0.5px rgba(255, 255, 255, 0.18);
  position: relative;
  isolation: isolate;
  overflow: visible; /* icons may paint above tray; tray box stays fixed */
  /* Never animate tray geometry */
  transition: none;
}

/* Soft top sheen — keep tray readable, not milky */
#dock::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.38) 0%,
    rgba(255, 255, 255, 0.06) 48%,
    transparent 100%
  );
  opacity: 0.75;
}

/* Subtle inner floor highlight (not a heavy reflection strip) */
#dock::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 5px;
  height: 1px;
  border-radius: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.35) 20%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0.35) 80%,
    transparent
  );
  opacity: 0.4;
  pointer-events: none;
  z-index: 1;
}

#dock > * {
  position: relative;
  z-index: 2;
}

.dock-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  /* Fixed slot size — layout never changes, so tray width/height stay stable */
  width: var(--dock-icon-size);
  height: calc(var(--dock-icon-size) + 10px);
  margin: 0 var(--dock-icon-gap);
  padding-bottom: 8px;
  box-sizing: border-box;
  border-radius: 12px;
  flex-shrink: 0;
  transition: none;
  cursor: default;
  --scale: 1;
}

#dock.no-magnify .dock-item,
html.dock-mag-off .dock-item {
  --scale: 1 !important;
}
#dock.no-magnify .dock-item[data-magnify],
html.dock-mag-off .dock-item[data-magnify] {
  transform: none;
}

.dock-item[data-magnify] {
  /* Raise stacking only — do not change width/height/margin */
  z-index: 5;
}

.dock-icon {
  width: var(--dock-icon-size);
  height: var(--dock-icon-size);
  border-radius: 22%; /* Apple squircle-ish */
  background: transparent;
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.28),
    0 1px 3px rgba(0, 0, 0, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  /* Magnify with transform only (no layout reflow → tray stays put) */
  transform: translateZ(0) scale(var(--scale, 1));
  transform-origin: bottom center;
  transition: transform 160ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
  font-size: 28px;
  line-height: 1;
  flex-shrink: 0;
  backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
  /* Optional floor reflection — off by default (--dock-reflect: 0) */
  -webkit-box-reflect: below 1px
    linear-gradient(
      transparent calc(100% - 100% * var(--dock-reflect, 0)),
      rgba(0, 0, 0, calc(0.14 * var(--dock-reflect, 0)))
    );
}

.dock-icon svg {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 22%;
  shape-rendering: geometricPrecision;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.18));
}

.dock-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 22%;
}

.dock-emoji {
  font-size: 0.85em;
  line-height: 1;
}

.dock-item:active .dock-icon {
  transform: scale(calc(var(--scale, 1) * 0.9));
  transition-duration: 80ms;
}

/* Running indicator — black dots inside tray bottom (Tahoe) */
.dock-item.is-running::after,
.dock-indicator {
  content: "";
  position: absolute;
  bottom: 1px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.72);
  box-shadow: none;
}

.dock-item.is-open .dock-icon {
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.22),
    0 0 0 1.5px rgba(255, 255, 255, 0.28),
    0 1px 3px rgba(0, 0, 0, 0.12);
}

/* Tooltip above dock icon */
.dock-tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(40, 40, 42, 0.88);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  color: rgba(255, 255, 255, 0.95);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    visibility var(--duration-fast);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  border: 0.5px solid rgba(255, 255, 255, 0.14);
  z-index: 10;
}

.dock-item:hover .dock-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Thin vertical separator (apps | trash) — match Tahoe glass dock */
.dock-separator,
.dock-sep {
  width: 1px;
  height: 40px;
  margin: 0 10px 8px;
  align-self: flex-end;
  flex-shrink: 0;
  border-radius: 1px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(255, 255, 255, 0.55) 20%,
    rgba(255, 255, 255, 0.55) 80%,
    transparent 100%
  );
  opacity: 1;
  box-shadow:
    0 0 0 0.5px rgba(0, 0, 0, 0.12),
    0 0 6px rgba(255, 255, 255, 0.15);
}

/* Bounce animation for open — compose with current --scale */
@keyframes dock-bounce {
  0%,
  100% {
    transform: scale(var(--scale, 1)) translateY(0);
  }
  30% {
    transform: scale(var(--scale, 1)) translateY(-18px);
  }
  50% {
    transform: scale(var(--scale, 1)) translateY(-6px);
  }
  70% {
    transform: scale(var(--scale, 1)) translateY(-12px);
  }
}

.dock-item.is-bouncing .dock-icon {
  animation: dock-bounce 0.6s var(--ease-mac);
}

/* Opt-in icon floor reflection: set --dock-reflect: 1 on :root or #dock */
#dock.dock-reflect,
html.dock-reflect {
  --dock-reflect: 1;
}

/* -----------------------------------------------------------------------------
   7. Window Chrome
   ----------------------------------------------------------------------------- */
.window {
  position: absolute;
  display: flex;
  flex-direction: column;
  min-width: 320px;
  min-height: 200px;
  border-radius: var(--radius-2xl); /* 20px liquid corners */
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.22) 0%,
      rgba(255, 255, 255, 0.04) 28%,
      transparent 55%
    ),
    rgba(246, 246, 248, 0.7);
  backdrop-filter: blur(56px) saturate(190%);
  -webkit-backdrop-filter: blur(56px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.48);
  box-shadow: var(--shadow-window);
  overflow: hidden;
  z-index: var(--z-windows);
  opacity: 1;
  transform: scale(1);
  /* Windows layer has pointer-events:none; windows must capture again */
  pointer-events: auto;
  transition:
    opacity var(--duration-window) var(--ease-out),
    transform var(--duration-window) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-mac);
  will-change: transform, opacity;
  isolation: isolate;
}

.window.is-active {
  z-index: var(--z-window-active);
  box-shadow: var(--shadow-window-active);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.28) 0%,
      rgba(255, 255, 255, 0.06) 30%,
      transparent 55%
    ),
    rgba(250, 250, 252, 0.8);
  border-color: rgba(255, 255, 255, 0.55);
}

.window.is-inactive {
  background: rgba(240, 240, 242, 0.52);
  box-shadow:
    0 12px 32px rgba(0, 0, 0, 0.12),
    0 2px 8px rgba(0, 0, 0, 0.06),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.35);
  border-color: rgba(255, 255, 255, 0.32);
}

.window.is-inactive .traffic-light {
  background: var(--traffic-idle) !important;
  border-color: var(--traffic-idle-border) !important;
}

.window.is-inactive .traffic-light .traffic-symbol {
  opacity: 0 !important;
}

.window.is-minimized {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.2) translateY(200%);
}

.window.is-maximized,
.window.is-fullscreen {
  border-radius: 0;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
}

/* Window open / close */
.window.is-opening {
  animation: window-open var(--duration-window) var(--ease-out) forwards;
}

.window.is-closing {
  animation: window-close var(--duration-window) var(--ease-in-out) forwards;
  pointer-events: none;
}

@keyframes window-open {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes window-close {
  from {
    opacity: 1;
    transform: scale(1);
  }
  to {
    opacity: 0;
    transform: scale(0.92);
  }
}

/* Titlebar */
.window-titlebar {
  position: relative;
  display: flex;
  align-items: center;
  height: var(--titlebar-height);
  min-height: var(--titlebar-height);
  padding: 0 14px;
  background: transparent;
  cursor: default;
  flex-shrink: 0;
  /* Do NOT use -webkit-app-region: drag — it blocks JS mousedown/drag in browsers */
  isolation: isolate;
  overflow: hidden;
  /* Explicit hit target for WindowManager drag */
  pointer-events: auto;
  touch-action: none;
  user-select: none;
}

/* Specular sheen on titlebar glass */
.window-titlebar::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.28) 0%,
    rgba(255, 255, 255, 0.06) 55%,
    transparent 100%
  );
  opacity: 0.85;
  border-radius: inherit;
}

.window-titlebar > * {
  position: relative;
  z-index: 1;
}

.window-titlebar.dark {
  color: var(--color-text-inverse);
}

.traffic-lights {
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.traffic-light {
  width: var(--traffic-size);
  height: var(--traffic-size);
  border-radius: 50%;
  border: 0.5px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: filter var(--duration-fast) var(--ease-mac);
  flex-shrink: 0;
}

.traffic-light:active {
  filter: brightness(0.85);
}

.traffic-light.close {
  background: var(--traffic-close);
  border-color: var(--traffic-close-border);
}

.traffic-light.minimize {
  background: var(--traffic-minimize);
  border-color: var(--traffic-minimize-border);
}

.traffic-light.zoom {
  background: var(--traffic-zoom);
  border-color: var(--traffic-zoom-border);
}

.traffic-symbol {
  width: 8px;
  height: 8px;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-mac);
  color: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 700;
  line-height: 1;
}

.traffic-lights:hover .traffic-symbol,
.window-titlebar:hover .traffic-symbol {
  opacity: 1;
}

.window-title {
  position: absolute;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
  pointer-events: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 80px;
}

.window.is-inactive .window-title {
  color: var(--color-text-secondary);
}

.window-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0 var(--space-6) var(--space-4);
  flex-shrink: 0;
  min-height: 36px;
}

.window-content {
  flex: 1;
  overflow: auto;
  position: relative;
  background: transparent;
  border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
}

.window-content.opaque {
  background: rgba(255, 255, 255, 0.55);
}

/* Resize handles */
.window-resize {
  position: absolute;
  z-index: 5;
}

.window-resize.n {
  top: 0;
  left: 8px;
  right: 8px;
  height: 4px;
  cursor: ns-resize;
}

.window-resize.s {
  bottom: 0;
  left: 8px;
  right: 8px;
  height: 4px;
  cursor: ns-resize;
}

.window-resize.e {
  right: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  cursor: ew-resize;
}

.window-resize.w {
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  cursor: ew-resize;
}

.window-resize.ne {
  top: 0;
  right: 0;
  width: 10px;
  height: 10px;
  cursor: nesw-resize;
}

.window-resize.nw {
  top: 0;
  left: 0;
  width: 10px;
  height: 10px;
  cursor: nwse-resize;
}

.window-resize.se {
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  cursor: nwse-resize;
}

.window-resize.sw {
  bottom: 0;
  left: 0;
  width: 10px;
  height: 10px;
  cursor: nesw-resize;
}

/* -----------------------------------------------------------------------------
   8. Sidebar / Split layouts
   ----------------------------------------------------------------------------- */
.window-body {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  padding: var(--space-4) var(--space-4) var(--space-6);
  background: rgba(255, 255, 255, 0.12);
  border-right: 0.5px solid var(--color-separator);
  overflow-y: auto;
}

.sidebar-section {
  margin-bottom: var(--space-6);
}

.sidebar-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-tertiary);
  padding: var(--space-3) var(--space-5);
  margin-bottom: 2px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 450;
  color: var(--color-text);
  transition: background var(--duration-fast) var(--ease-mac);
}

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

.sidebar-item.is-selected {
  background: var(--color-selection);
  color: var(--color-accent);
  font-weight: 550;
}

.sidebar-item .icon {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  opacity: 0.85;
}

.main-pane {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.35);
}

/* -----------------------------------------------------------------------------
   9. Buttons
   ----------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 28px;
  padding: 0 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.55);
  border: 0.5px solid rgba(0, 0, 0, 0.12);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.06),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.7);
  transition:
    background var(--duration-fast) var(--ease-mac),
    transform var(--duration-fast) var(--ease-mac),
    box-shadow var(--duration-fast) var(--ease-mac);
  white-space: nowrap;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.75);
}

.btn:active {
  background: rgba(240, 240, 242, 0.9);
  transform: scale(0.98);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.08);
}

.btn-primary {
  background: var(--color-accent);
  color: white;
  border-color: transparent;
  box-shadow:
    0 1px 3px rgba(10, 132, 255, 0.35),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.25);
}

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

.btn-primary:active {
  background: var(--color-accent-pressed);
}

.btn-danger {
  background: var(--color-danger);
  color: white;
  border-color: transparent;
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

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

.btn-icon {
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: var(--radius-md);
}

.btn-sm {
  height: 22px;
  padding: 0 10px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  height: 36px;
  padding: 0 20px;
  font-size: 14px;
  border-radius: var(--radius-lg);
}

.btn-group {
  display: inline-flex;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 0.5px solid rgba(0, 0, 0, 0.12);
  box-shadow: var(--shadow-xs);
}

.btn-group .btn {
  border-radius: 0;
  border: none;
  box-shadow: none;
  border-right: 0.5px solid rgba(0, 0, 0, 0.08);
}

.btn-group .btn:last-child {
  border-right: none;
}

/* Segmented control */
.segmented {
  display: inline-flex;
  padding: 2px;
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.06);
  gap: 1px;
}

.segmented-item {
  height: 24px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition:
    background var(--duration-fast) var(--ease-mac),
    color var(--duration-fast) var(--ease-mac),
    box-shadow var(--duration-fast) var(--ease-mac);
}

.segmented-item:hover {
  color: var(--color-text);
}

.segmented-item.is-selected {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-text);
  box-shadow: var(--shadow-xs);
}

/* -----------------------------------------------------------------------------
   10. Form Controls
   ----------------------------------------------------------------------------- */
.search-field {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.06);
  border: 0.5px solid transparent;
  transition:
    background var(--duration-fast) var(--ease-mac),
    border-color var(--duration-fast) var(--ease-mac),
    box-shadow var(--duration-fast) var(--ease-mac);
}

.search-field:focus-within {
  background: rgba(255, 255, 255, 0.85);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.2);
}

.search-field .search-icon {
  width: 14px;
  height: 14px;
  opacity: 0.45;
  flex-shrink: 0;
}

.search-field input {
  flex: 1;
  min-width: 0;
  height: 100%;
  background: transparent;
  font-size: 13px;
  user-select: text;
  -webkit-user-select: text;
}

.search-field input::placeholder {
  color: var(--color-text-tertiary);
}

.search-field .clear-btn {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.25);
  color: white;
  font-size: 10px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.search-field.has-value .clear-btn {
  display: flex;
}

.text-field {
  height: 28px;
  padding: 0 10px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
  border: 0.5px solid rgba(0, 0, 0, 0.12);
  font-size: 13px;
  user-select: text;
  -webkit-user-select: text;
  transition:
    border-color var(--duration-fast) var(--ease-mac),
    box-shadow var(--duration-fast) var(--ease-mac);
}

.text-field:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.2);
}

.checkbox,
.radio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  cursor: default;
}

.checkbox input,
.radio input {
  width: 15px;
  height: 15px;
  accent-color: var(--color-accent);
}

/* Toggle switch */
.toggle {
  position: relative;
  width: 38px;
  height: 22px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.15);
  transition: background var(--duration-normal) var(--ease-mac);
  flex-shrink: 0;
  cursor: default;
}

.toggle.is-on {
  background: var(--color-success);
}

.toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.toggle.is-on .toggle-knob {
  transform: translateX(16px);
}

/* Slider */
.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.12);
  outline: none;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  cursor: default;
}

/* -----------------------------------------------------------------------------
   11. List Rows / Tables
   ----------------------------------------------------------------------------- */
.list {
  display: flex;
  flex-direction: column;
}

.list-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  transition: background var(--duration-fast) var(--ease-mac);
}

.list-row:hover {
  background: var(--color-hover);
}

.list-row.is-selected {
  background: var(--color-accent);
  color: white;
}

.list-row.is-selected .list-row-secondary {
  color: rgba(255, 255, 255, 0.75);
}

.list-row-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  background: rgba(0, 0, 0, 0.05);
}

.list-row-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.list-row-title {
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list-row-secondary {
  font-size: 11px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list-separator {
  height: 0.5px;
  margin: 4px 12px;
  background: var(--color-separator);
}

/* Table */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table th {
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  color: var(--color-text-secondary);
  padding: 6px 12px;
  border-bottom: 0.5px solid var(--color-separator);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
}

.table td {
  padding: 7px 12px;
  border-bottom: 0.5px solid rgba(0, 0, 0, 0.04);
}

.table tr:hover td {
  background: var(--color-hover);
}

.table tr.is-selected td {
  background: var(--color-selection);
}

/* -----------------------------------------------------------------------------
   12. Desktop Icons
   ----------------------------------------------------------------------------- */
#desktop-icons {
  position: absolute;
  inset: 0;
  z-index: var(--z-desktop-icons);
  pointer-events: none;
}

/* -----------------------------------------------------------------------------
   12b. Desktop Widgets (Tahoe / Liquid Glass)
   ----------------------------------------------------------------------------- */
#desktop-widgets {
  position: absolute;
  right: 20px;
  bottom: calc(var(--dock-height) + 28px);
  top: auto;
  left: auto;
  z-index: var(--z-widgets, var(--z-desktop-icons));
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 280px;
  max-height: calc(100vh - var(--menubar-height) - var(--dock-height) - 48px);
  overflow: auto;
  pointer-events: none;
  scrollbar-width: none;
}

#desktop-widgets::-webkit-scrollbar {
  display: none;
}

.widget {
  pointer-events: auto;
  border-radius: 22px;
  padding: 16px 18px;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border: 0.5px solid rgba(255, 255, 255, 0.32);
  box-shadow:
    0 8px 28px rgba(0, 0, 0, 0.18),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.4);
  transition: transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
  user-select: none;
  cursor: default;
}

.widget:hover {
  transform: scale(1.015);
  box-shadow:
    0 12px 36px rgba(0, 0, 0, 0.22),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.5);
}

/* Clock widget */
.widget-clock {
  min-height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.widget-time {
  font-size: 48px;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
}

.widget-date {
  font-size: 15px;
  font-weight: 500;
  opacity: 0.92;
  margin-top: 4px;
}

/* Weather widget */
.widget-weather {
  background: linear-gradient(
    160deg,
    rgba(64, 156, 255, 0.55) 0%,
    rgba(120, 180, 255, 0.35) 50%,
    rgba(255, 255, 255, 0.14) 100%
  );
}

.widget-wx-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.widget-wx-city {
  font-size: 15px;
  font-weight: 600;
}

.widget-wx-cond {
  font-size: 12px;
  opacity: 0.88;
  margin-top: 2px;
}

.widget-wx-temp {
  font-size: 42px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
}

.widget-wx-hl {
  font-size: 12px;
  opacity: 0.85;
  margin-top: 6px;
}

.widget-wx-hourly span {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 40px;
}
.widget-wx-hourly small {
  font-size: 10px;
  font-weight: 500;
  opacity: 0.55;
  letter-spacing: 0.02em;
}
.widget-wx-hourly {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 0.5px solid rgba(255, 255, 255, 0.22);
  font-size: 11px;
  font-weight: 500;
  opacity: 0.9;
}

/* Calendar widget */
.widget-calendar {
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.22) 0%,
    rgba(255, 255, 255, 0.12) 100%
  );
}

.widget-cal-header {
  display: flex;
  flex-direction: column;
  margin-bottom: 10px;
}

.widget-cal-dow {
  font-size: 12px;
  font-weight: 600;
  color: #ff6b6b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-shadow: none;
}

.widget-cal-day {
  font-size: 36px;
  font-weight: 300;
  line-height: 1.1;
  color: #1d1d1f;
  text-shadow: none;
}

.widget-cal-events {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.widget-event {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.widget-event-dot {
  width: 4px;
  min-height: 28px;
  border-radius: 2px;
  background: #ff9f0a;
  flex-shrink: 0;
  margin-top: 2px;
}

.widget-event-dot.blue {
  background: #0a84ff;
}

.widget-event-title {
  font-size: 13px;
  font-weight: 600;
  color: #1d1d1f;
  text-shadow: none;
}

.widget-event-time {
  font-size: 11px;
  color: rgba(0, 0, 0, 0.5);
  text-shadow: none;
}

/* Music mini widget */
.widget-music {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: linear-gradient(
    135deg,
    rgba(255, 55, 95, 0.45) 0%,
    rgba(175, 82, 222, 0.4) 100%
  );
}

.widget-music-art {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  flex-shrink: 0;
  background: linear-gradient(135deg, #ff375f, #af52de 60%, #5e5ce6);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.widget-music-info {
  flex: 1;
  min-width: 0;
}

.widget-music-title {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.widget-music-artist {
  font-size: 11px;
  opacity: 0.85;
}

.widget-music-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.95);
}

.widget-music-controls .wm-ctrl,
.widget-music-controls button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: none;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  color: inherit;
  cursor: pointer;
  font-size: 11px;
  line-height: 1;
  padding: 0;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.widget-music-controls .wm-ctrl.play,
.widget-music-controls .play {
  width: 28px;
  height: 28px;
  background: rgba(255, 255, 255, 0.3);
  font-size: 12px;
}

.widget-music-controls .wm-ctrl:hover {
  background: rgba(255, 255, 255, 0.32);
}

@media (max-width: 900px) {
  #desktop-widgets {
    width: 240px;
    right: 12px;
  }

  .widget-time {
    font-size: 40px;
  }
}

@media (max-width: 700px) {
  #desktop-widgets {
    display: none;
  }
}

.desktop-icon {
  position: absolute;
  width: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 4px;
  border-radius: var(--radius-md);
  pointer-events: auto;
  cursor: default;
}

.desktop-icon:hover {
  background: rgba(255, 255, 255, 0.12);
}

.desktop-icon.is-selected {
  background: rgba(10, 132, 255, 0.28);
}

.desktop-icon-image {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.25));
}

.desktop-icon-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.desktop-icon-label {
  font-size: 11px;
  font-weight: 500;
  color: white;
  text-align: center;
  text-shadow:
    0 1px 2px rgba(0, 0, 0, 0.7),
    0 0 6px rgba(0, 0, 0, 0.4);
  line-height: 1.25;
  max-width: 100%;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.desktop-icon.is-selected .desktop-icon-label {
  background: var(--color-accent);
  border-radius: 4px;
  padding: 1px 4px;
  text-shadow: none;
}

/* -----------------------------------------------------------------------------
   13. Spotlight
   ----------------------------------------------------------------------------- */
#spotlight {
  position: fixed;
  inset: 0;
  z-index: var(--z-spotlight);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 18vh;
  background: rgba(0, 0, 0, 0.25);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--duration-normal) var(--ease-out),
    visibility var(--duration-normal);
}

#spotlight.is-open {
  opacity: 1;
  visibility: visible;
}

.spotlight-panel {
  width: min(680px, 90vw);
  border-radius: var(--radius-2xl);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.12) 0%,
      transparent 40%
    ),
    rgba(40, 40, 44, 0.68);
  backdrop-filter: blur(56px) saturate(195%);
  -webkit-backdrop-filter: blur(56px) saturate(195%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow:
    var(--shadow-xl),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.18);
  overflow: hidden;
  transform: scale(0.96) translateY(-12px);
  transition: transform var(--duration-normal) var(--ease-out);
  color: var(--color-text-inverse);
}

#spotlight.is-open .spotlight-panel {
  transform: scale(1) translateY(0);
}

.spotlight-input-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

.spotlight-input-row .search-icon {
  width: 22px;
  height: 22px;
  opacity: 0.5;
  flex-shrink: 0;
}

#spotlight-input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: 22px;
  font-weight: 400;
  color: white;
  letter-spacing: -0.02em;
  user-select: text;
  -webkit-user-select: text;
}

#spotlight-input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.spotlight-results {
  max-height: 360px;
  overflow-y: auto;
  padding: 6px;
}

.spotlight-result {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-lg);
  transition: background var(--duration-fast) var(--ease-mac);
}

.spotlight-result:hover,
.spotlight-result.is-selected {
  background: rgba(255, 255, 255, 0.1);
}

.spotlight-result.is-selected {
  background: var(--color-accent);
}

.spotlight-result-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.spotlight-result-text {
  flex: 1;
  min-width: 0;
}

.spotlight-result-title {
  font-size: 14px;
  font-weight: 500;
}

.spotlight-result-meta {
  font-size: 12px;
  opacity: 0.55;
  margin-top: 1px;
}

/* -----------------------------------------------------------------------------
   14. Launchpad
   ----------------------------------------------------------------------------- */
#launchpad {
  position: fixed;
  inset: 0;
  z-index: var(--z-launchpad);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 40px 40px;
  background: rgba(20, 20, 30, 0.35);
  backdrop-filter: blur(40px) saturate(160%);
  -webkit-backdrop-filter: blur(40px) saturate(160%);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--duration-slow) var(--ease-out),
    visibility var(--duration-slow);
}

#launchpad.is-open {
  opacity: 1;
  visibility: visible;
}

.launchpad-search {
  width: min(280px, 50vw);
  margin-bottom: 40px;
}

.launchpad-search .search-field {
  height: 32px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: white;
}

.launchpad-search .search-field:focus-within {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.launchpad-search input {
  color: white;
}

.launchpad-search input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.launchpad-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 28px 16px;
  width: min(900px, 100%);
  max-height: calc(100vh - 200px);
  overflow-y: auto;
  padding: 8px;
  justify-items: center;
}

.launchpad-app {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 90px;
  padding: 8px;
  border-radius: var(--radius-lg);
  transition:
    background var(--duration-fast) var(--ease-mac),
    transform var(--duration-fast) var(--ease-spring);
  cursor: default;
}

.launchpad-app:hover {
  background: rgba(255, 255, 255, 0.1);
}

.launchpad-app.is-focused {
  outline: 2px solid rgba(255, 255, 255, 0.9);
  outline-offset: 6px;
  border-radius: 18px;
}
.launchpad-app:active {
  transform: scale(0.92);
}

.launchpad-app-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.06));
  box-shadow:
    0 6px 16px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  overflow: hidden;
}

.launchpad-app-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.launchpad-app-name {
  font-size: 12px;
  font-weight: 500;
  color: white;
  text-align: center;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* -----------------------------------------------------------------------------
   14b. Mission Control
   ----------------------------------------------------------------------------- */
#mission-control {
  position: fixed;
  inset: 0;
  z-index: var(--z-mission-control);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: calc(var(--menubar-height) + 12px) 28px 48px;
  background:
    linear-gradient(
      180deg,
      rgba(18, 20, 28, 0.42) 0%,
      rgba(12, 14, 22, 0.28) 100%
    );
  backdrop-filter: blur(36px) saturate(170%);
  -webkit-backdrop-filter: blur(36px) saturate(170%);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--duration-slow) var(--ease-out),
    visibility var(--duration-slow);
}

#mission-control.is-open {
  opacity: 1;
  visibility: visible;
}

.mc-spaces {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 14px;
  margin-bottom: 28px;
  min-height: 72px;
}

.mc-space {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: var(--radius-lg);
  color: rgba(255, 255, 255, 0.9);
  transition:
    background var(--duration-fast) var(--ease-mac),
    transform var(--duration-fast) var(--ease-spring);
}

.mc-space:hover {
  background: rgba(255, 255, 255, 0.08);
}

.mc-space.is-active .mc-space-preview {
  border-color: rgba(255, 255, 255, 0.75);
  box-shadow:
    0 0 0 2px rgba(10, 132, 255, 0.85),
    0 8px 24px rgba(0, 0, 0, 0.28),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.35);
}

.mc-space-preview {
  width: 96px;
  height: 60px;
  border-radius: var(--radius-md);
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.22) 0%,
      rgba(255, 255, 255, 0.06) 45%,
      rgba(0, 0, 0, 0.12) 100%
    ),
    rgba(40, 44, 56, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow:
    0 6px 18px rgba(0, 0, 0, 0.22),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.3);
  overflow: hidden;
  position: relative;
}

.mc-space-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      125deg,
      rgba(255, 255, 255, 0.28) 0%,
      transparent 42%
    );
  pointer-events: none;
}

.mc-space-label {
  font-size: 12px;
  font-weight: 500;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
  letter-spacing: -0.01em;
}

.mc-windows {
  flex: 1;
  width: min(1200px, 100%);
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  justify-content: center;
  gap: 28px 32px;
  overflow: auto;
  padding: 8px 12px 24px;
}

.mc-thumb {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: min(280px, 28vw);
  padding: 0;
  border: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.95);
  cursor: default;
  transition: transform var(--duration-fast) var(--ease-spring);
}

.mc-thumb:hover {
  transform: scale(1.04);
}

.mc-thumb:active {
  transform: scale(0.98);
}

.mc-thumb-frame {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(
      165deg,
      rgba(255, 255, 255, 0.28) 0%,
      rgba(255, 255, 255, 0.08) 40%,
      rgba(255, 255, 255, 0.12) 100%
    ),
    rgba(255, 255, 255, 0.14);
  backdrop-filter: var(--glass-blur-light);
  -webkit-backdrop-filter: var(--glass-blur-light);
  border: 1px solid rgba(255, 255, 255, 0.42);
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.28),
    0 4px 12px rgba(0, 0, 0, 0.12),
    var(--glass-specular);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}

.mc-thumb.is-focused .mc-thumb-frame {
  box-shadow:
    0 0 0 2px rgba(10, 132, 255, 0.9),
    0 22px 48px rgba(0, 0, 0, 0.32),
    var(--glass-specular);
  border-color: rgba(255, 255, 255, 0.55);
}

.mc-thumb-titlebar {
  height: 22px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 10px;
  background: rgba(255, 255, 255, 0.18);
  border-bottom: 0.5px solid rgba(255, 255, 255, 0.2);
}

.mc-thumb-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.18);
}

.mc-thumb-dot.close { background: var(--traffic-close); }
.mc-thumb-dot.min { background: var(--traffic-minimize); }
.mc-thumb-dot.zoom { background: var(--traffic-zoom); }

.mc-thumb-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.1) 0%,
      rgba(246, 246, 248, 0.55) 100%
    );
  color: var(--color-text);
}

.mc-thumb-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.1));
  box-shadow:
    0 6px 14px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.45);
  overflow: hidden;
}

.mc-thumb-icon svg {
  width: 36px;
  height: 36px;
}

.mc-thumb-app {
  font-size: 13px;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.72);
  text-align: center;
  max-width: 90%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mc-thumb-label {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mc-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.55);
  font-size: 15px;
  font-weight: 500;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.mc-empty[hidden] {
  display: none;
}

/* -----------------------------------------------------------------------------
   14c. Stage Manager
   ----------------------------------------------------------------------------- */
#stage-manager-strip {
  position: fixed;
  top: calc(var(--menubar-height) + 10px);
  left: 10px;
  bottom: calc(var(--dock-height) + 12px);
  width: calc(var(--stage-strip-width) - 12px);
  z-index: calc(var(--z-windows) + 40);
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 10px 6px;
  overflow-y: auto;
  overflow-x: hidden;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(
      165deg,
      rgba(255, 255, 255, 0.16) 0%,
      rgba(255, 255, 255, 0.05) 50%,
      rgba(255, 255, 255, 0.08) 100%
    ),
    rgba(30, 32, 38, 0.22);
  backdrop-filter: var(--glass-blur-light);
  -webkit-backdrop-filter: var(--glass-blur-light);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow:
    0 12px 32px rgba(0, 0, 0, 0.16),
    var(--glass-specular);
  opacity: 0;
  transform: translateX(-8px);
  transition:
    opacity var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out);
  pointer-events: none;
}

body.stage-manager-on #stage-manager-strip,
#macos.stage-manager-on #stage-manager-strip {
  display: flex;
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

body.stage-manager-on #desktop,
#macos.stage-manager-on #desktop {
  left: var(--stage-strip-width);
}

body.stage-manager-on #desktop-widgets,
#macos.stage-manager-on #desktop-widgets {
  right: 12px;
}

.stage-thumb {
  width: 76px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.95);
  cursor: default;
  transition: transform var(--duration-fast) var(--ease-spring);
}

.stage-thumb:hover {
  transform: scale(1.06);
}

.stage-thumb:active {
  transform: scale(0.96);
}

.stage-thumb-frame {
  width: 76px;
  height: 52px;
  border-radius: var(--radius-md);
  background:
    linear-gradient(
      160deg,
      rgba(255, 255, 255, 0.28) 0%,
      rgba(255, 255, 255, 0.08) 50%,
      rgba(246, 246, 248, 0.55) 100%
    );
  border: 1px solid rgba(255, 255, 255, 0.38);
  box-shadow:
    0 8px 18px rgba(0, 0, 0, 0.2),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.stage-thumb.is-active .stage-thumb-frame {
  box-shadow:
    0 0 0 2px rgba(10, 132, 255, 0.85),
    0 8px 18px rgba(0, 0, 0, 0.22),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.4);
}

.stage-thumb-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.stage-thumb-icon svg {
  width: 22px;
  height: 22px;
}

.stage-thumb-label {
  font-size: 10px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
  max-width: 76px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

/* Staged (inactive) windows sit off to the left strip area, scaled down */
body.stage-manager-on .window.is-staged,
#macos.stage-manager-on .window.is-staged {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.2) translateX(-120%);
  transition:
    opacity var(--duration-window) var(--ease-out),
    transform var(--duration-window) var(--ease-out);
}

body.stage-manager-on .window.is-active:not(.is-minimized):not(.is-staged),
#macos.stage-manager-on .window.is-active:not(.is-minimized):not(.is-staged) {
  /* Active stage window stays prominent in the main area */
  box-shadow: var(--shadow-window-active);
}

/* -----------------------------------------------------------------------------
   15. Control Center
   ----------------------------------------------------------------------------- */
#control-center {
  position: fixed;
  top: calc(var(--menubar-height) + 6px);
  right: 10px;
  z-index: var(--z-control-center);
  width: 320px;
  padding: 14px;
  border-radius: var(--radius-2xl);
  background:
    linear-gradient(
      160deg,
      rgba(255, 255, 255, 0.12) 0%,
      transparent 45%
    ),
    rgba(40, 40, 44, 0.58);
  backdrop-filter: blur(56px) saturate(195%);
  -webkit-backdrop-filter: blur(56px) saturate(195%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    var(--shadow-xl),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.16);
  color: var(--color-text-inverse);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.96);
  transform-origin: top right;
  transition:
    opacity var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out),
    visibility var(--duration-normal);
}

#control-center.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.cc-tile {
  background: rgba(255, 255, 255, 0.1);
  border: 0.5px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 72px;
  transition: background var(--duration-fast) var(--ease-mac);
}

.cc-tile:hover {
  background: rgba(255, 255, 255, 0.14);
}

.cc-tile.is-active {
  background: var(--color-accent);
  border-color: transparent;
}

.cc-tile.span-2 {
  grid-column: span 2;
}

.cc-tile-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cc-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.cc-tile.is-active .cc-icon {
  background: rgba(255, 255, 255, 0.25);
}

.cc-label {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
}

.cc-sublabel {
  font-size: 11px;
  opacity: 0.6;
  font-weight: 400;
}

.cc-slider-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cc-slider-row .slider {
  flex: 1;
  background: rgba(255, 255, 255, 0.18);
}

.cc-slider-row .slider::-webkit-slider-thumb {
  background: white;
}

/* -----------------------------------------------------------------------------
   16. Notification Center
   ----------------------------------------------------------------------------- */
#notification-center {
  position: fixed;
  top: var(--menubar-height);
  right: 0;
  bottom: 0;
  z-index: var(--z-notification);
  width: min(360px, 100vw);
  padding: 16px;
  background: rgba(30, 30, 34, 0.55);
  backdrop-filter: blur(50px) saturate(180%);
  -webkit-backdrop-filter: blur(50px) saturate(180%);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.2);
  color: var(--color-text-inverse);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--ease-out);
  visibility: hidden;
}

#notification-center.is-open {
  transform: translateX(0);
  visibility: visible;
}

.nc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 0 4px;
}

.nc-header h2 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nc-date {
  font-size: 13px;
  opacity: 0.55;
  margin-bottom: 12px;
  padding: 0 4px;
}

.notification-card {
  background: rgba(255, 255, 255, 0.1);
  border: 0.5px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 12px 14px;
  margin-bottom: 10px;
  display: flex;
  gap: 12px;
  transition: background var(--duration-fast) var(--ease-mac);
}

.notification-card:hover {
  background: rgba(255, 255, 255, 0.14);
}

.notification-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

.notification-body {
  flex: 1;
  min-width: 0;
}

.notification-app {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  opacity: 0.55;
  margin-bottom: 2px;
}

.notification-title {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 2px;
}

.notification-message {
  font-size: 12px;
  opacity: 0.75;
  line-height: 1.35;
}

.notification-time {
  font-size: 11px;
  opacity: 0.45;
  margin-top: 4px;
}

/* -----------------------------------------------------------------------------
   17. Context Menu
   ----------------------------------------------------------------------------- */
#context-menu {
  position: fixed;
  z-index: var(--z-context-menu);
  min-width: 200px;
  max-width: 280px;
  padding: 5px;
  border-radius: var(--radius-lg);
  background: rgba(246, 246, 246, 0.82);
  backdrop-filter: blur(50px) saturate(180%);
  -webkit-backdrop-filter: blur(50px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-menu);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(0.96);
  transform-origin: top left;
  transition:
    opacity var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    visibility var(--duration-fast);
}

#context-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1);
}

.context-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 10px 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  gap: 24px;
  color: var(--color-text);
  cursor: default;
  user-select: none;
}

.context-item:hover,
.context-item.is-focused {
  background: var(--color-accent);
  color: white;
}

.context-item.is-disabled {
  opacity: 0.35;
  pointer-events: none;
}

.context-item .shortcut {
  font-size: 12px;
  opacity: 0.5;
}

.context-item:hover .shortcut {
  opacity: 0.85;
  color: white;
}

.context-separator {
  height: 1px;
  margin: 5px 10px;
  background: var(--color-separator);
}

/* -----------------------------------------------------------------------------
   18. Scrollbars (thin macOS style)
   ----------------------------------------------------------------------------- */
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.18);
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.32);
  border: 2px solid transparent;
  background-clip: content-box;
}

::-webkit-scrollbar-corner {
  background: transparent;
}

/* Overlay-style scrollbars in dark glass panels */
.glass-dark ::-webkit-scrollbar-thumb,
#spotlight ::-webkit-scrollbar-thumb,
#control-center ::-webkit-scrollbar-thumb,
#notification-center ::-webkit-scrollbar-thumb,
#launchpad ::-webkit-scrollbar-thumb,
#mission-control ::-webkit-scrollbar-thumb,
#stage-manager-strip ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.22);
  border: 2px solid transparent;
  background-clip: content-box;
}

.glass-dark ::-webkit-scrollbar-thumb:hover,
#spotlight ::-webkit-scrollbar-thumb:hover,
#control-center ::-webkit-scrollbar-thumb:hover,
#notification-center ::-webkit-scrollbar-thumb:hover,
#mission-control ::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.35);
  border: 2px solid transparent;
  background-clip: content-box;
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
}

/* -----------------------------------------------------------------------------
   19. Overlays & Utility
   ----------------------------------------------------------------------------- */
.overlay-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--duration-normal) var(--ease-out),
    visibility var(--duration-normal);
}

.overlay-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.hidden {
  display: none !important;
}

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

.selectable {
  user-select: text;
  -webkit-user-select: text;
  cursor: text;
}

.no-pointer {
  pointer-events: none;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: var(--radius-full);
  background: var(--color-danger);
  color: white;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
}

/* Progress bar */
.progress {
  height: 4px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: inherit;
  background: var(--color-accent);
  transition: width var(--duration-normal) var(--ease-mac);
}

/* Tooltip generic */
.tooltip {
  position: absolute;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  background: rgba(40, 40, 42, 0.9);
  color: white;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  z-index: var(--z-modal);
  box-shadow: var(--shadow-sm);
}

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12);
  text-align: center;
  color: var(--color-text-secondary);
  gap: var(--space-4);
}

.empty-state-icon {
  font-size: 48px;
  opacity: 0.4;
}

.empty-state-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
}

.empty-state-message {
  font-size: 13px;
  max-width: 280px;
}

/* -----------------------------------------------------------------------------
   20. Animations (shared)
   ----------------------------------------------------------------------------- */
@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fade-out {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.94);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes menu-fade {
  from {
    opacity: 0;
    transform: translateY(-4px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.anim-fade-in {
  animation: fade-in var(--duration-normal) var(--ease-out) forwards;
}

.anim-scale-in {
  animation: scale-in var(--duration-normal) var(--ease-out) forwards;
}

.anim-slide-up {
  animation: slide-up var(--duration-normal) var(--ease-out) forwards;
}

.anim-menu {
  animation: menu-fade var(--duration-fast) var(--ease-out) forwards;
}

/* -----------------------------------------------------------------------------
   21. Boot Screen / Boot Overlay — real Mac: black + Apple logo + progress bar
   ----------------------------------------------------------------------------- */
#boot-screen,
#boot-overlay,
.boot-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-boot, 100000);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #000;
  color: #fff;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.65s;
  user-select: none;
  -webkit-user-select: none;
}

#boot-screen .boot-logo,
#boot-overlay .boot-logo,
.boot-overlay .boot-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 36px;
  opacity: 0.98;
  line-height: 0;
}

.boot-apple {
  display: block;
  filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.2));
}

/* Thin capsule track under the logo (matches real startup) */
#boot-screen .boot-progress,
#boot-bar-track,
.boot-overlay .boot-progress {
  width: 148px;
  height: 5px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 100px;
  overflow: hidden;
  box-shadow: inset 0 0 0 0.5px rgba(255, 255, 255, 0.06);
}

#boot-screen .boot-progress-bar,
#boot-bar,
.boot-overlay .boot-progress-bar {
  height: 100%;
  width: 0%;
  background: #fff;
  border-radius: 100px;
  transition: width 0.28s linear;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.45);
  will-change: width;
}

#boot-screen.is-done,
#boot-overlay.is-done,
.boot-overlay.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Keep boot progress readable even with prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  #boot-overlay .boot-progress-bar,
  .boot-overlay .boot-progress-bar,
  #boot-bar {
    transition-duration: 0.2s !important;
  }
}

/* -----------------------------------------------------------------------------
   22. Reduced motion
   ----------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  #wallpaper {
    transform: none;
  }

  .dock-icon {
    -webkit-box-reflect: none;
  }

  .dock-item.is-bouncing .dock-icon {
    animation: none !important;
  }

  .window.is-opening,
  .window.is-closing {
    animation: none !important;
  }
}

/* Desktop icons — freeform positions, draggable (above wallpaper, below windows) */
#desktop-icons {
  position: absolute;
  inset: 0;
  z-index: var(--z-desktop-icons);
  pointer-events: none;
}
#desktop-icons.is-freeform {
  display: block;
}
.desktop-icon {
  pointer-events: auto;
  position: absolute;
  border: none;
  background: transparent;
  color: #fff;
  width: 88px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: default;
  padding: 6px 4px;
  border-radius: 8px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.55);
  touch-action: none;
  user-select: none;
}
#desktop-icons.is-icon-dragging {
  /* Lift above windows while an icon is dragged (parent stacking context) */
  z-index: 800;
}
.desktop-icon.is-dragging {
  opacity: 0.95;
  z-index: 10;
  cursor: grabbing;
  will-change: transform;
}
.desktop-icon.is-selected {
  background: rgba(10, 132, 255, 0.35);
}
.desktop-icon-img {
  width: 56px;
  height: 48px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.desktop-icon-img.kind-drive,
.desktop-icon-img.kind-folder,
.desktop-icon-img.kind-trash,
.desktop-icon-img.kind-app {
  background: transparent;
  box-shadow: none;
  width: 52px;
  height: 52px;
  filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.28));
}
.desktop-icon-img.kind-folder svg {
  width: 52px;
  height: 48px;
}
.desktop-icon-img svg,
.desktop-icon-img img {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: block;
  shape-rendering: geometricPrecision;
}
.desktop-icon-label {
  font-size: 11px;
  font-weight: 500;
  text-align: center;
  max-width: 86px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Notifications dismiss */
.notification-card {
  position: relative;
  cursor: default;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.notification-card.is-new {
  animation: nc-in 0.35s ease;
}
@keyframes nc-in {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: none; }
}
.notification-dismiss {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  border: none;
  border-radius: 50%;
  background: rgba(120, 120, 128, 0.25);
  color: inherit;
  font-size: 11px;
  line-height: 1;
  opacity: 0;
  transition: opacity 0.15s ease;
  cursor: default;
  z-index: 2;
}
.notification-card:hover .notification-dismiss {
  opacity: 1;
}
.widget-event.is-selected {
  background: rgba(10, 132, 255, 0.2);
  border-radius: 8px;
}
.widget-music-controls {
  pointer-events: auto !important;
  gap: 10px;
  display: flex;
  align-items: center;
}
.widget-music-controls span {
  padding: 4px 6px;
  border-radius: 6px;
}
.widget-music-controls span:hover {
  background: rgba(255, 255, 255, 0.12);
}
#battery-level {
  display: block;
  height: 100%;
  border-radius: 1px;
  transition: width 0.4s ease, background 0.4s ease;
}

/* Lock Screen */
#lock-screen {
  position: fixed;
  inset: 0;
  z-index: 200000;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  user-select: none;
}
#lock-screen .lock-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(0,0,0,0.35), rgba(0,0,0,0.55)),
    var(--wallpaper-image, url('assets/wallpaper.jpg')) center/cover no-repeat;
  filter: blur(28px) brightness(0.7);
  transform: scale(1.08);
}
#lock-screen .lock-content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
#lock-screen .lock-time {
  font-size: 84px;
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 1;
}
#lock-screen .lock-date {
  font-size: 22px;
  font-weight: 400;
  opacity: 0.9;
  margin-bottom: 28px;
}
#lock-screen .lock-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: grid;
  place-items: center;
  font-size: 36px;
  margin: 0 auto 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
#lock-screen .lock-name {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 12px;
}
#lock-screen .lock-pass {
  width: 180px;
  padding: 8px 14px;
  border-radius: 999px;
  border: none;
  background: rgba(255,255,255,0.18);
  color: #fff;
  text-align: center;
  font-size: 14px;
  outline: none;
  backdrop-filter: blur(20px);
}
#lock-screen .lock-pass::placeholder { color: rgba(255,255,255,0.55); }
#lock-screen .lock-hint {
  font-size: 11px;
  opacity: 0.55;
  margin: 8px 0 0;
}
#lock-screen .lock-mode { font-size: 12px; opacity: 0.5; margin-top: 24px; }
#lock-screen.is-unlocking {
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

/* Force Quit */
.force-quit-overlay {
  position: fixed;
  inset: 0;
  z-index: 150000;
  background: rgba(0,0,0,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}
.force-quit-panel {
  width: min(400px, 92vw);
  border-radius: 14px;
  padding: 20px;
  background: rgba(40,40,42,0.92);
  color: #fff;
  border: 0.5px solid rgba(255,255,255,0.12);
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}
html[data-theme='light'] .force-quit-panel {
  background: rgba(250,250,252,0.96);
  color: #1d1d1f;
}
.force-quit-panel h2 { margin: 0 0 6px; font-size: 17px; }
.force-quit-list {
  max-height: 240px;
  overflow: auto;
  margin: 14px 0;
  border-radius: 10px;
  background: rgba(0,0,0,0.15);
}
.fq-row {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: none;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: default;
}
.fq-row.is-selected { background: rgba(10,132,255,0.35); color: #fff; }
.fq-icon { width: 28px; height: 28px; display: grid; place-items: center; }
.fq-icon svg, .fq-icon img { width: 28px; height: 28px; border-radius: 6px; }
.force-quit-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* Wi‑Fi offline state */
#wifi-btn.is-offline {
  opacity: 0.45;
}
#wifi-btn.is-offline svg {
  opacity: 0.7;
}
html.is-offline #wifi-btn::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 1.5px;
  background: currentColor;
  transform: rotate(-45deg);
  border-radius: 1px;
}

/* Lock screen uses live wallpaper when set */
#lock-screen .lock-bg {
  background-color: #1a1a2e;
  background-size: cover;
  background-position: center;
}

/* About This Mac */
.about-mac {
  padding: 28px 28px 20px;
  text-align: center;
}
.about-apple {
  font-size: 52px;
  line-height: 1;
  margin-bottom: 8px;
}
.about-mac h2 {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.about-sub { margin: 0 0 18px !important; }
.about-rows {
  text-align: left;
  border-radius: 12px;
  background: rgba(120, 120, 128, 0.12);
  padding: 4px 0;
  margin-bottom: 16px;
}
.about-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px;
  font-size: 13px;
  border-bottom: 0.5px solid rgba(128, 128, 128, 0.15);
}
.about-row:last-child { border-bottom: none; }
.about-row span { opacity: 0.65; }
.about-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
}

/* Screenshot flash + toast */
.screenshot-flash {
  position: fixed;
  inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
  z-index: 300000;
  transition: opacity 0.12s ease;
}
.screenshot-flash.is-on { opacity: 0.85; }
.screenshot-thumb-toast {
  position: fixed;
  right: 20px;
  bottom: 90px;
  z-index: 300001;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px 8px 8px;
  border-radius: 12px;
  background: rgba(40, 40, 42, 0.92);
  color: #fff;
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
  border: 0.5px solid rgba(255,255,255,0.12);
  transform: translateY(16px);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.screenshot-thumb-toast.is-show {
  transform: none;
  opacity: 1;
}
.screenshot-thumb-toast img {
  width: 72px;
  height: 48px;
  object-fit: cover;
  border-radius: 6px;
  background: #111;
}
.screenshot-thumb-toast span {
  font-size: 12px;
  font-weight: 600;
  padding-right: 4px;
}
.shot-preview {
  min-height: 40px;
  padding: 10px;
  border-radius: 8px;
  background: rgba(120,120,128,0.12);
  font-size: 12px;
}

/* Focus / Do Not Disturb menubar moon */
#focus-menubar-badge {
  color: #bf5af2;
  font-size: 14px;
}
html.focus-mode #menubar {
  /* subtle cue when DND is on */
}
html.focus-mode #notification-center .nc-header h2::after {
  content: ' · Focus';
  opacity: 0.55;
  font-weight: 500;
  font-size: 12px;
}

/* Apple menu nested Recent Items */
.menu-dropdown-item.has-submenu {
  position: relative;
}
.menu-dropdown.menu-submenu {
  display: none;
  position: absolute;
  left: calc(100% - 4px);
  top: -6px;
  min-width: 180px;
  z-index: 20;
}
.menu-dropdown-item.has-submenu:hover > .menu-submenu,
.menu-dropdown-item.has-submenu:focus-within > .menu-submenu {
  display: block;
}
.menu-dropdown-item.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

/* Quick Look */
.quick-look-overlay {
  position: fixed;
  inset: 0;
  z-index: 140000;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(12px);
}
.quick-look-panel {
  width: min(560px, 92vw);
  max-height: 80vh;
  border-radius: 14px;
  overflow: hidden;
  background: rgba(40,40,42,0.94);
  color: #fff;
  border: 0.5px solid rgba(255,255,255,0.12);
  box-shadow: 0 24px 80px rgba(0,0,0,0.45);
  display: flex;
  flex-direction: column;
}
html[data-theme='light'] .quick-look-panel {
  background: rgba(250,250,252,0.96);
  color: #1d1d1f;
}
.ql-titlebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 0.5px solid rgba(128,128,128,0.2);
}
.ql-close {
  border: none;
  background: rgba(120,120,128,0.25);
  color: inherit;
  width: 28px;
  height: 28px;
  border-radius: 50%;
}
.ql-body {
  flex: 1;
  min-height: 280px;
  display: grid;
  place-items: center;
  padding: 16px;
}
.ql-img {
  max-width: 100%;
  max-height: 50vh;
  border-radius: 8px;
  object-fit: contain;
}
.ql-doc-icon { font-size: 64px; }

/* Keyboard cheat sheet */
.kbd-overlay {
  position: fixed;
  inset: 0;
  z-index: 145000;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}
.kbd-panel {
  width: min(420px, 92vw);
  max-height: 80vh;
  overflow: auto;
  border-radius: 14px;
  padding: 0 0 12px;
  background: rgba(40,40,42,0.94);
  color: #fff;
  border: 0.5px solid rgba(255,255,255,0.12);
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}
html[data-theme='light'] .kbd-panel {
  background: rgba(250,250,252,0.96);
  color: #1d1d1f;
}
.kbd-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 0.5px solid rgba(128,128,128,0.2);
  position: sticky;
  top: 0;
  background: inherit;
}
.kbd-grid { padding: 8px 12px; }
.kbd-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 8px 6px;
  font-size: 13px;
  border-bottom: 0.5px solid rgba(128,128,128,0.1);
}
.kbd-row kbd {
  font-family: -apple-system, system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(120,120,128,0.2);
  border: 0.5px solid rgba(128,128,128,0.25);
  white-space: nowrap;
}

.get-info-panel {
  padding: 20px;
  text-align: center;
}
.get-info-panel h2 {
  margin: 8px 0 14px;
  font-size: 16px;
}
.gi-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 4px;
}
.gi-icon .desktop-icon-img {
  width: 64px;
  height: 56px;
  margin: 0 auto;
}

/* ⌘Tab app switcher HUD */
.app-switcher-hud {
  position: fixed;
  inset: 0;
  z-index: 12000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.app-switcher-panel {
  display: flex;
  gap: 10px;
  padding: 18px 20px 14px;
  border-radius: 18px;
  background: rgba(40, 40, 42, 0.82);
  backdrop-filter: blur(40px) saturate(160%);
  -webkit-backdrop-filter: blur(40px) saturate(160%);
  border: 0.5px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
  max-width: min(92vw, 720px);
  overflow-x: auto;
}
.app-switcher-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 72px;
  padding: 10px 8px;
  border-radius: 14px;
  color: #fff;
}
.app-switcher-item.is-active {
  background: rgba(255, 255, 255, 0.14);
  outline: 2px solid rgba(10, 132, 255, 0.85);
  outline-offset: 0;
}
.app-switcher-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.app-switcher-icon svg,
.app-switcher-icon img {
  width: 56px;
  height: 56px;
}
.app-switcher-name {
  font-size: 11px;
  font-weight: 500;
  text-align: center;
  max-width: 80px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0.9;
}

/* Power / sleep / shutdown dialogs */
.power-sleep-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 99999;
  opacity: 0;
  transition: opacity 0.5s ease;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 48px;
  cursor: pointer;
}
.power-sleep-overlay.is-on { opacity: 1; }
.power-sleep-hint {
  color: rgba(255, 255, 255, 0.55);
  font: 13px/1.4 -apple-system, system-ui, sans-serif;
  letter-spacing: 0.02em;
}
.power-dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.power-dialog-panel {
  width: min(400px, 92vw);
  padding: 22px 22px 18px;
  border-radius: 16px;
  background: rgba(44, 44, 46, 0.92);
  color: #fff;
  border: 0.5px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
}
.power-dialog-panel h2 {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
}
.power-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}
.shutdown-end {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  height: 100vh;
  background: #000;
  color: #fff;
  font: 15px/1.4 -apple-system, system-ui, sans-serif;
}
.shutdown-logo {
  font-size: 48px;
  opacity: 0.9;
}
.lock-swipe {
  margin-top: 20px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}
.notification-card.is-dismissing {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.notification-card {
  cursor: pointer;
}

/* Window edge-snap preview while dragging */
.window.is-snap-left {
  box-shadow: inset 4px 0 0 0 rgba(10, 132, 255, 0.85), 0 24px 64px rgba(0, 0, 0, 0.35) !important;
}
.window.is-snap-right {
  box-shadow: inset -4px 0 0 0 rgba(10, 132, 255, 0.85), 0 24px 64px rgba(0, 0, 0, 0.35) !important;
}
.window.is-snap-top {
  box-shadow: inset 0 4px 0 0 rgba(10, 132, 255, 0.85), 0 24px 64px rgba(0, 0, 0, 0.35) !important;
}
.boot-overlay {
  cursor: pointer;
}

/* Continuity handoff pill — above dock, clear of right-side desktop icons */
.continuity-handoff {
  position: fixed;
  right: 118px;
  bottom: calc(var(--dock-height, 72px) + 28px);
  z-index: 9000;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 8px 8px 10px;
  border-radius: 16px;
  background: rgba(40, 40, 42, 0.88);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border: 0.5px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  color: #fff;
  max-width: min(360px, calc(100vw - 200px));
}
.continuity-handoff.is-show {
  opacity: 1;
  transform: translateY(0);
}
.handoff-main {
  display: flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: transparent;
  color: inherit;
  padding: 6px 10px;
  border-radius: 12px;
  cursor: pointer;
  font: inherit;
  text-align: left;
}
.handoff-main:hover {
  background: rgba(255, 255, 255, 0.1);
}
.handoff-ico { font-size: 22px; line-height: 1; }
.handoff-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  font-size: 12px;
}
.handoff-text strong { font-weight: 600; font-size: 13px; }
.handoff-x {
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.55);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 12px;
}
.handoff-x:hover { background: rgba(255,255,255,0.1); color: #fff; }
.facetime-app.is-in-call .ft-remote {
  box-shadow: 0 0 0 2px rgba(48, 209, 88, 0.55);
}
.ft-ctrl.is-active {
  outline: 2px solid #0a84ff;
}