@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 600 700;
  font-display: swap;
  src: url('/static/fonts/space-grotesk-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC,
    U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 600 700;
  font-display: swap;
  src: url('/static/fonts/space-grotesk-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC,
    U+02CE-02D7, U+02DD-02FF, U+0304, U+0308,
    U+0329, U+1D00-1DBF, U+1E00-1E9F,
    U+1EF2-1EFF, U+2020, U+20A0-20AB,
    U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ==========================================================================
   BulbaTech Queue — Canonical Material 3 Design System (Green Theme + OLED)
   Based on Material Design 3 guidelines: semantic tokens, surface containers,
   botanical green accent, and true black OLED mode.
   ========================================================================== */

:root {
  font-family: 'Space Grotesk', sans-serif;
  color-scheme: light;

  /* Material 3 Green Botanical Roles (Light) */
  --md-primary: #1e6b37;
  --md-on-primary: #ffffff;
  --md-primary-container: #a6f5b3;
  --md-on-primary-container: #002108;
  --md-primary-hover: #15552b;
  --md-primary-glow: rgba(30, 107, 55, 0.2);

  --md-secondary: #516350;
  --md-on-secondary: #ffffff;
  --md-secondary-container: #d4e8d1;
  --md-on-secondary-container: #0f1f10;

  --md-tertiary: #39656b;
  --md-on-tertiary: #ffffff;
  --md-tertiary-container: #bcebf1;
  --md-on-tertiary-container: #001f23;

  --md-error: #ba1a1a;
  --md-on-error: #ffffff;
  --md-error-container: #ffdad6;
  --md-on-error-container: #410002;

  /* Surfaces & Containers */
  --md-surface: #f7fbf2;
  --md-surface-dim: #d8dcd3;
  --md-surface-bright: #f7fbf2;
  --md-surface-container-lowest: #ffffff;
  --md-surface-container-low: #f1f5ec;
  --md-surface-container: #ebf0e6;
  --md-surface-container-high: #e5eae1;
  --md-surface-container-highest: #dfe4db;

  /* Content & Outlines */
  --md-on-surface: #191d17;
  --md-on-surface-variant: #42493f;
  --md-outline: #72796f;
  --md-outline-variant: #c2c9bd;
  --md-inverse-surface: #2e312b;
  --md-inverse-on-surface: #eff2e9;
  --md-inverse-primary: #8cd899;
  --md-scrim: rgba(0, 0, 0, 0.32);

  /* Status Colors */
  --green: #1e6b37;
  --green-bg: #cbf5d2;
  --green-ink: #002108;

  --amber: #755b00;
  --amber-bg: #ffe086;
  --amber-ink: #241a00;

  --red: #ba1a1a;
  --red-bg: #ffdad6;
  --red-ink: #410002;

  /* Compatibility bindings for existing semantic classes */
  --ink: var(--md-on-surface);
  --ink-2: var(--md-on-surface-variant);
  --ink-3: var(--md-outline);
  --on-ink: var(--md-on-primary);

  --bg: var(--md-surface);
  --surface: var(--md-surface-container-low);
  --surface-2: var(--md-surface-container);
  --surface-3: var(--md-surface-container-high);

  /* M3 Standard Elevation Shadows */
  --md-shadow-1: 0 1px 3px 1px rgba(0, 0, 0, 0.15), 0 1px 2px 0 rgba(0, 0, 0, 0.30);
  --md-shadow-2: 0 2px 6px 2px rgba(0, 0, 0, 0.15), 0 1px 2px 0 rgba(0, 0, 0, 0.30);
  --md-shadow-3: 0 4px 8px 3px rgba(0, 0, 0, 0.15), 0 1px 3px 0 rgba(0, 0, 0, 0.30);
  --md-shadow-4: 0 6px 10px 4px rgba(0, 0, 0, 0.15), 0 2px 3px 0 rgba(0, 0, 0, 0.30);
  --md-shadow-5: 0 8px 12px 6px rgba(0, 0, 0, 0.15), 0 4px 4px 0 rgba(0, 0, 0, 0.30);

  /* M3 Shape Scale */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-xxl: 28px;
  --radius-full: 9999px;

  --radius-card: 16px;
  --radius-zone: 16px;
  --radius-control: 8px;

  --font-sans: 'Roboto', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-brand: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --app-bar-height: 64px;
  --transition: 200ms cubic-bezier(0.2, 0, 0, 1);
  --transition-emphasized: 300ms cubic-bezier(0.2, 0, 0, 1);

  --field-bg: var(--md-surface-container-highest);
}

[data-theme="dark"] {
  color-scheme: dark;

  /* Material 3 Green Botanical Roles (Dark — с хвойно-зелёным благородным оттенком) */
  --md-primary: #8cd899;
  --md-on-primary: #003914;
  --md-primary-container: #005321;
  --md-on-primary-container: #a6f5b3;
  --md-primary-hover: #a2e8ad;
  --md-primary-glow: rgba(140, 216, 153, 0.25);

  --md-secondary: #b8ccb5;
  --md-on-secondary: #243424;
  --md-secondary-container: #3a4b3a;
  --md-on-secondary-container: #d4e8d1;

  --md-tertiary: #a1ced5;
  --md-on-tertiary: #00363c;
  --md-tertiary-container: #1f4d53;
  --md-on-tertiary-container: #bcebf1;

  --md-error: #ffb4ab;
  --md-on-error: #690005;
  --md-error-container: #93000a;
  --md-on-error-container: #ffdad6;

  /* Surfaces & Containers with deep pine green undertone */
  --md-surface: #10140e;
  --md-surface-dim: #10140e;
  --md-surface-bright: #363a33;
  --md-surface-container-lowest: #0b0f09;
  --md-surface-container-low: #181d16;
  --md-surface-container: #1c211a;
  --md-surface-container-high: #262c24;
  --md-surface-container-highest: #31372f;

  /* Content & Outlines */
  --md-on-surface: #e1e5dc;
  --md-on-surface-variant: #c2c9bd;
  --md-outline: #8c9388;
  --md-outline-variant: #42493f;
  --md-inverse-surface: #e1e5dc;
  --md-inverse-on-surface: #191d17;
  --md-inverse-primary: #1e6b37;
  --md-scrim: rgba(0, 0, 0, 0.65);

  /* Status Colors */
  --green: #8cd899;
  --green-bg: #005321;
  --green-ink: #a6f5b3;

  --amber: #efbd38;
  --amber-bg: #403100;
  --amber-ink: #ffe086;

  --red: #ffb4ab;
  --red-bg: #5c0006;
  --red-ink: #ffdad6;

  --ink: var(--md-on-surface);
  --ink-2: var(--md-on-surface-variant);
  --ink-3: var(--md-outline);
  --on-ink: var(--md-on-primary);

  --bg: var(--md-surface);
  --surface: var(--md-surface-container-low);
  --surface-2: var(--md-surface-container);
  --surface-3: var(--md-surface-container-high);

  --md-shadow-1: 0 1px 3px 1px rgba(0, 0, 0, 0.35), 0 1px 2px 0 rgba(0, 0, 0, 0.45);
  --md-shadow-2: 0 2px 6px 2px rgba(0, 0, 0, 0.35), 0 1px 2px 0 rgba(0, 0, 0, 0.45);
  --md-shadow-3: 0 4px 8px 3px rgba(0, 0, 0, 0.35), 0 1px 3px 0 rgba(0, 0, 0, 0.45);
  --md-shadow-4: 0 6px 10px 4px rgba(0, 0, 0, 0.35), 0 2px 3px 0 rgba(0, 0, 0, 0.45);
  --md-shadow-5: 0 8px 12px 6px rgba(0, 0, 0, 0.35), 0 4px 4px 0 rgba(0, 0, 0, 0.45);

  --field-bg: var(--md-surface-container-highest);
}

[data-theme="oled"] {
  color-scheme: dark;

  /* Material 3 True Black OLED Mode (#000000) with Emerald/Mint accents */
  --md-primary: #92e09e;
  --md-on-primary: #000000;
  --md-primary-container: #004d1e;
  --md-on-primary-container: #b3f8bf;
  --md-primary-hover: #aef0b9;
  --md-primary-glow: rgba(146, 224, 158, 0.3);

  --md-secondary: #c2d6bf;
  --md-on-secondary: #000000;
  --md-secondary-container: #233323;
  --md-on-secondary-container: #d9ecd6;

  --md-tertiary: #a9dbe2;
  --md-on-tertiary: #000000;
  --md-tertiary-container: #123d43;
  --md-on-tertiary-container: #c4f1f8;

  --md-error: #ffb4ab;
  --md-on-error: #000000;
  --md-error-container: #5c0006;
  --md-on-error-container: #ffdad6;

  /* Pure Black Surface Scale for OLED */
  --md-surface: #000000;
  --md-surface-dim: #000000;
  --md-surface-bright: #1c221a;
  --md-surface-container-lowest: #000000;
  --md-surface-container-low: #090d07;
  --md-surface-container: #10150e;
  --md-surface-container-high: #171d15;
  --md-surface-container-highest: #20271d;

  /* Content & Outlines (high contrast on true black) */
  --md-on-surface: #f2f7ee;
  --md-on-surface-variant: #cad1c5;
  --md-outline: #727a6f;
  --md-outline-variant: #283124;
  --md-inverse-surface: #f2f7ee;
  --md-inverse-on-surface: #000000;
  --md-inverse-primary: #1e6b37;
  --md-scrim: rgba(0, 0, 0, 0.85);

  /* Status Colors */
  --green: #92e09e;
  --green-bg: #004d1e;
  --green-ink: #b3f8bf;

  --amber: #f8c543;
  --amber-bg: #382900;
  --amber-ink: #ffe294;

  --red: #ffb4ab;
  --red-bg: #520005;
  --red-ink: #ffdad6;

  --ink: var(--md-on-surface);
  --ink-2: var(--md-on-surface-variant);
  --ink-3: var(--md-outline);
  --on-ink: var(--md-on-primary);

  --bg: var(--md-surface);
  --surface: var(--md-surface-container-low);
  --surface-2: var(--md-surface-container);
  --surface-3: var(--md-surface-container-high);

  /* Crisp outlines rather than heavy blur shadows on true black OLED */
  --md-shadow-1: none;
  --md-shadow-2: 0 2px 8px rgba(0, 0, 0, 0.8);
  --md-shadow-3: 0 4px 16px rgba(0, 0, 0, 0.9);
  --md-shadow-4: 0 6px 24px rgba(0, 0, 0, 0.95);
  --md-shadow-5: 0 8px 32px rgba(0, 0, 0, 1);

  --field-bg: var(--md-surface-container-highest);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.45;
  color: var(--md-on-surface);
  background: var(--md-surface);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--md-on-surface);
  color: var(--md-surface);
}

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

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

button {
  cursor: pointer;
}

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

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--md-primary);
  outline-offset: 2px;
}

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

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 3000;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  background: var(--md-primary);
  color: var(--md-on-primary);
  font-weight: 600;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 12px;
}

.icon {
  display: inline-flex;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
}

.icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

/* ==========================================================================
   Top app bar
   ========================================================================== */

.app-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--app-bar-height);
  background: var(--md-surface);
  border-bottom: 1px solid var(--md-surface-container-high);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.app-bar.is-scrolled {
  background: var(--md-surface-container);
  border-bottom-color: transparent;
  box-shadow: var(--md-shadow-2);
}

.app-bar__inner {
  width: min(1200px, 100%);
  height: 100%;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  text-decoration: none;
  user-select: none;
}

.brand__name {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-brand);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--md-on-surface);
  line-height: 1;
  transition: color var(--transition), opacity var(--transition);
}

.brand__glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-right: 2px;
  flex-shrink: 0;
  transform: translateY(-0.5px);
}

.brand__glyph svg {
  width: 100%;
  height: 100%;
  display: block;
}

.brand__glyph-ring {
  stroke: var(--md-on-surface);
  transition: stroke var(--transition);
}

.brand__glyph-shard {
  fill: var(--md-primary);
  transition: fill var(--transition);
}

.brand:hover .brand__name {
  color: var(--md-primary);
}

.brand:hover .brand__glyph-ring {
  stroke: var(--md-primary);
}

.brand__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand__tag {
  display: none;
}

.nav-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 40px;
  padding: 2px 4px;
  border-radius: var(--radius-full);
  background: var(--md-surface-container);
  margin-left: 8px;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  min-height: 34px;
  padding: 0 16px;
  border-radius: var(--radius-full);
  color: var(--md-on-surface-variant);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1px;
  overflow: hidden;
  transition: color var(--transition), background var(--transition);
}

.nav-link .icon {
  width: 16px;
  height: 16px;
}

.nav-link:hover {
  color: var(--md-on-surface);
  background: var(--md-surface-container-high);
}

.nav-link.is-active {
  color: var(--md-on-secondary-container);
  background: var(--md-secondary-container);
  font-weight: 500;
}

.app-bar__actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  min-width: 0;
}

/* ==========================================================================
   Buttons, icon buttons and FAB
   ========================================================================== */

.md-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--md-primary);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1px;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition), opacity var(--transition);
}

.md-btn .icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.md-btn:active:not(:disabled) {
  transform: scale(0.98);
}

.md-btn--filled {
  background: var(--md-primary);
  color: var(--md-on-primary);
  border-color: transparent;
}

.md-btn--filled:hover:not(:disabled) {
  background: var(--md-primary);
  color: var(--md-on-primary);
  box-shadow: var(--md-shadow-1);
  filter: brightness(0.95);
}

.md-btn--tonal {
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  border-color: transparent;
}

.md-btn--tonal:hover:not(:disabled) {
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  box-shadow: var(--md-shadow-1);
  filter: brightness(0.95);
}

.md-btn--outlined {
  background: transparent;
  color: var(--md-primary);
  border-color: var(--md-outline);
}

.md-btn--outlined:hover:not(:disabled) {
  background: color-mix(in srgb, var(--md-primary) 8%, transparent);
  border-color: var(--md-outline);
}

.md-btn--text {
  padding: 0 12px;
  background: transparent;
  color: var(--md-primary);
  border-color: transparent;
}

.md-btn--text:hover:not(:disabled) {
  background: color-mix(in srgb, var(--md-primary) 8%, transparent);
  color: var(--md-primary);
}

.md-btn--danger {
  background: var(--md-error);
  color: var(--md-on-error);
  border-color: transparent;
}

.md-btn--danger:hover:not(:disabled) {
  background: var(--md-error);
  color: var(--md-on-error);
  filter: brightness(0.92);
  box-shadow: var(--md-shadow-1);
}

.md-btn--sm {
  height: 32px;
  padding: 0 14px;
  font-size: 13px;
  gap: 6px;
}

.md-btn--sm .icon {
  width: 16px;
  height: 16px;
}

.md-btn--lg {
  height: 48px;
  padding: 0 28px;
  font-size: 15px;
}

.md-btn:disabled,
.md-btn[aria-disabled="true"] {
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.38;
}

.md-btn.is-loading {
  pointer-events: none;
}

.md-btn--full {
  width: 100%;
}

.md-icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--md-on-surface-variant);
  cursor: pointer;
  overflow: hidden;
  flex: 0 0 auto;
  -webkit-tap-highlight-color: transparent;
  transition: color var(--transition), background var(--transition), transform var(--transition);
}

.md-icon-btn svg,
.md-icon-btn .icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.md-icon-btn:hover {
  color: var(--md-on-surface);
  background: color-mix(in srgb, var(--md-on-surface) 8%, transparent);
}

.md-icon-btn:active {
  transform: scale(0.96);
}

.md-icon-btn--filled {
  background: var(--md-surface-container-high);
  color: var(--md-on-surface);
  border-color: transparent;
}

.md-icon-btn--filled:hover {
  background: var(--md-surface-container-highest);
}

.md-icon-btn--danger:hover {
  color: var(--md-error);
  background: var(--md-error-container);
  border-color: transparent;
}

.md-fab {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 56px;
  min-width: 56px;
  padding: 0 20px 0 16px;
  border: 0;
  border-radius: var(--radius-lg);
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1px;
  box-shadow: var(--md-shadow-3);
  overflow: hidden;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), filter var(--transition), transform var(--transition);
}

.md-fab:hover {
  background: var(--md-primary-hover);
  box-shadow: var(--md-shadow-3);
}

.md-fab:active {
  transform: scale(0.975);
}

.md-fab .icon {
  width: 20px;
  height: 20px;
}

.md-fab--fixed {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 80;
}

.md-fab.md-fab--mobile {
  display: none;
}

.md-ripple {
  display: none;
}

/* ==========================================================================
   User chip and menu
   ========================================================================== */

.user-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  height: 44px;
  padding: 4px 14px 4px 5px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-full);
  background: var(--surface);
  color: var(--ink);
  overflow: hidden;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

.user-chip:hover {
  background: var(--surface-2);
  border-color: var(--md-outline);
}

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--on-ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  flex: 0 0 auto;
}

.avatar--large {
  width: 44px;
  height: 44px;
  font-size: 13px;
}

.user-chip__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
  min-width: 0;
  gap: 2px;
}

.user-chip__name {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-chip__role {
  font-size: 10px;
  color: var(--ink-3);
  font-weight: 500;
}

.user-chip__chevron {
  width: 16px;
  height: 16px;
  color: var(--ink-3);
}

.md-menu {
  position: absolute;
  top: calc(var(--app-bar-height) - 4px);
  right: max(20px, calc((100vw - 1200px) / 2 + 20px));
  z-index: 200;
  width: 260px;
  padding: 8px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-zone);
  background: var(--surface);
  box-shadow: var(--md-shadow-3);
  animation: menu-in var(--transition) both;
}

@keyframes menu-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
  }
}

.md-menu__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px 14px;
}

.md-menu__name {
  font-weight: 650;
  font-size: 13.5px;
}

.md-menu__meta {
  font-size: 11.5px;
  color: var(--ink-3);
}

.md-menu__item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
  font-weight: 550;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition);
}

.md-menu__item:hover {
  background: var(--surface-2);
}

.md-menu__item .icon {
  width: 18px;
  height: 18px;
  color: var(--ink-2);
}

.md-menu__item--danger {
  color: var(--red-ink);
}

.md-menu__item--danger .icon {
  color: var(--red);
}

.md-menu__divider {
  height: 1px;
  margin: 6px 8px;
  background: var(--md-outline-variant);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.main {
  flex: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px 56px;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.page-header__text {
  min-width: 0;
}

.eyebrow {
  display: none !important;
}

.page-title {
  font-size: clamp(28px, 3.5vw, 36px);
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--md-on-surface);
}

.page-subtitle {
  max-width: 720px;
  margin-top: 8px;
  color: var(--md-on-surface-variant);
  font-size: 14px;
  line-height: 20px;
  letter-spacing: 0.25px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 16px;
  color: var(--md-primary);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1px;
  transition: color var(--transition), transform var(--transition);
}

.back-link:hover {
  color: var(--md-primary-hover);
  transform: translateX(-2px);
}

.back-link .icon {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   Cards, chips and badges
   ========================================================================== */

.md-card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-card);
  background: var(--surface);
  box-shadow: none;
}

.md-card--elevated {
  border-color: transparent;
  background: var(--md-surface-container-low);
  box-shadow: var(--md-shadow-1);
}

.md-card--filled {
  border-color: transparent;
  background: var(--md-surface-container);
}

.md-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.md-card__title {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.15px;
  color: var(--md-on-surface);
}

.md-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 16px;
  border: 1px solid var(--md-outline);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--md-on-surface-variant);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1px;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.md-chip:hover {
  background: color-mix(in srgb, var(--md-on-surface) 8%, transparent);
  color: var(--md-on-surface);
}

.md-chip:active {
  transform: none;
}

.md-chip.is-selected {
  border-color: transparent;
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  font-weight: 500;
}

.md-chip.is-selected:hover {
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  filter: brightness(0.96);
}

.md-chip .icon {
  width: 16px;
  height: 16px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  padding: 2px 12px;
  border-radius: var(--radius-full);
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.badge--success {
  background: var(--green-bg);
  color: var(--green-ink);
}

.badge--warning {
  background: var(--amber-bg);
  color: var(--amber-ink);
}

.badge--danger {
  background: var(--red-bg);
  color: var(--red-ink);
}

.badge--neutral {
  background: var(--surface-2);
  color: var(--ink-2);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  flex: 0 0 auto;
}

.badge--success .status-dot {
  background: var(--green);
}

.badge--warning .status-dot {
  background: var(--amber);
}

.badge--danger .status-dot {
  background: var(--red);
}

.live-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 14px;
  font-size: 12px;
  font-weight: 600;
}

.live-status .status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.live-status[data-status="online"] .status-dot {
  background: var(--green);
}

.live-status[data-status="connecting"] .status-dot {
  background: var(--amber);
}

.live-status[data-status="offline"] .status-dot {
  background: var(--red);
}

/* ==========================================================================
   Toolbar and search
   ========================================================================== */

.toolbar {
  position: sticky;
  top: var(--app-bar-height);
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-left: -20px;
  margin-right: -20px;
  padding: 12px 20px;
  margin-bottom: 24px;
  background: var(--md-surface);
  border-bottom: 1px solid transparent;
  transition: background 200ms ease,
              border-color 200ms ease,
              box-shadow 200ms ease,
              padding 200ms ease,
              backdrop-filter 200ms ease;
}

.toolbar.is-sticky {
  border-bottom-color: var(--md-outline-variant);
  box-shadow: 0 4px 16px -2px rgba(0, 0, 0, 0.12);
  padding: 10px 20px;
}

[data-theme="light"] .toolbar.is-sticky {
  background: rgba(247, 251, 242, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 16px -2px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .toolbar.is-sticky {
  background: rgba(16, 20, 14, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 6px 20px -2px rgba(0, 0, 0, 0.4);
}

[data-theme="oled"] .toolbar.is-sticky {
  background: rgba(0, 0, 0, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: none;
  border-bottom-color: var(--md-outline-variant);
}

.chip-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.toolbar .spacer {
  flex: 1;
}

.search-box {
  position: relative;
  width: 280px;
  max-width: 100%;
  margin-left: auto;
}

.search-box .md-field {
  margin: 0;
  padding: 0;
  display: block;
  position: relative;
}

.search-box .md-field__input {
  display: block;
  width: 100%;
  height: 48px;
  min-height: 48px;
  max-height: 48px;
  padding: 0 16px 0 44px;
  margin: 0;
  line-height: 48px;
  border-radius: var(--radius-full);
  background: var(--md-surface-container-high);
  border: 1px solid transparent;
  color: var(--md-on-surface);
  font-family: inherit;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  outline: none;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.search-box .md-field__input::-webkit-search-decoration,
.search-box .md-field__input::-webkit-search-cancel-button {
  -webkit-appearance: none;
}

.search-box .md-field__input:hover {
  background: var(--md-surface-container-highest);
  border-color: transparent;
}

.search-box .md-field__input:focus {
  background: var(--md-surface-container-highest);
  border-color: var(--md-primary);
  outline: 2px solid var(--md-primary);
  outline-offset: 0;
  box-shadow: none;
}

.search-box .md-field__label {
  display: none !important;
}

.search-box .md-field__input::placeholder {
  color: var(--md-on-surface-variant);
  opacity: 1;
  font-size: 14px;
  line-height: normal;
}

.search-box__icon {
  position: absolute;
  left: 16px;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  color: var(--md-on-surface-variant);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin: 0;
  padding: 0;
}

.search-box__icon .icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-box__icon .icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

@media (max-width: 640px) {
  .toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-left: -14px;
    margin-right: -14px;
    padding: 10px 14px;
    margin-bottom: 16px;
  }

  .toolbar.is-sticky {
    padding: 8px 14px;
  }

  .toolbar .chip-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    gap: 6px;
  }

  .toolbar .chip-group .md-chip {
    width: 100%;
    justify-content: center;
    padding: 0 6px;
    font-size: 13px;
    min-height: 36px;
    text-align: center;
  }

  .toolbar .search-box {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
  }

  .toolbar .search-box .md-field__input {
    height: 42px;
    min-height: 42px;
    max-height: 42px;
    line-height: 42px;
    font-size: 13.5px;
  }
}

/* ==========================================================================
   Queue grid
   ========================================================================== */

.queue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: 16px;
  width: 100%;
  min-width: 0;
}

.queue-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 190px;
  padding: 20px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-card);
  background: var(--md-surface-container-low);
  box-shadow: none;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.queue-card:hover {
  border-color: var(--md-outline);
  background: var(--md-surface-container);
}

.queue-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.queue-card__title {
  font-size: 18px;
  font-weight: 500;
  line-height: 24px;
  letter-spacing: 0.15px;
  color: var(--md-on-surface);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.queue-card__desc {
  color: var(--md-on-surface-variant);
  font-size: 14px;
  line-height: 20px;
  letter-spacing: 0.25px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 18px;
  min-height: 20px;
}

.queue-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--md-on-surface-variant);
  font-size: 13px;
  font-weight: 400;
}

.queue-card__meta .icon {
  width: 16px;
  height: 16px;
  color: var(--md-on-surface-variant);
}

.queue-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--md-outline-variant);
}

.queue-card__people {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--md-on-surface-variant);
  font-size: 13px;
  font-weight: 500;
}

.queue-card__people .icon {
  width: 16px;
  height: 16px;
  color: var(--md-on-surface-variant);
}

.queue-card__action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--md-primary);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1px;
}

.queue-card__action .icon {
  width: 17px;
  height: 17px;
  transition: transform var(--transition);
}

.queue-card:hover .queue-card__action .icon {
  transform: translateX(2px);
}

.countdown-label {
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Empty, error and loading states
   ========================================================================== */

.state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 260px;
  padding: 48px 24px;
  border: 1px dashed var(--md-outline-variant);
  border-radius: var(--radius-card);
  background: var(--surface);
  text-align: center;
  grid-column: 1 / -1;
}

.state__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--ink-2);
}

.state__icon .icon {
  width: 26px;
  height: 26px;
}

.state__title {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.state__text {
  max-width: 460px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.5;
}

.state__actions {
  margin-top: 6px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.state--error .state__icon {
  background: var(--red-bg);
  color: var(--red-ink);
}

.skeleton-card {
  min-height: 200px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-card);
  background: var(--surface);
  padding: 24px;
}

.skeleton {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}

.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--ink) 5%, transparent), transparent);
  transform: translateX(-100%);
  animation: skeleton 1.4s infinite;
}

@keyframes skeleton {
  to {
    transform: translateX(100%);
  }
}

.spinner {
  width: 17px;
  height: 17px;
  border: 2px solid color-mix(in srgb, currentColor 24%, transparent);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
  flex: 0 0 auto;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.md-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 4000;
  height: 3px;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
}

.md-progress.is-active {
  opacity: 1;
}

.md-progress::before {
  content: "";
  position: absolute;
  inset: 0;
  width: 40%;
  background: var(--ink);
  animation: progress 1.2s infinite ease-in-out;
}

@keyframes progress {
  from { transform: translateX(-100%); }
  to { transform: translateX(350%); }
}

/* ==========================================================================
   Forms
   ========================================================================== */

.md-field {
  position: relative;
  display: block;
  margin-bottom: 18px;
}

.md-field__input {
  width: 100%;
  height: 52px;
  padding: 16px 14px 6px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-control);
  background: var(--surface-2);
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

textarea.md-field__input {
  height: auto;
  min-height: 104px;
  padding-top: 20px;
  resize: vertical;
}

.md-field__input:hover {
  border-color: var(--md-on-surface);
  background: var(--surface-2);
}

.md-field__input:focus {
  border-color: var(--md-primary);
  background: var(--surface);
  box-shadow: 0 0 0 1px var(--md-primary);
}

.md-field__label {
  position: absolute;
  left: 14px;
  top: 17px;
  z-index: 1;
  padding: 0 4px;
  background: transparent;
  color: var(--md-on-surface-variant);
  font-size: 14px;
  line-height: 1;
  pointer-events: none;
  border-radius: 3px;
  transition: top var(--transition), font-size var(--transition), color var(--transition), background var(--transition);
}

.md-field.is-focused .md-field__label,
.md-field.is-filled .md-field__label {
  top: -7px;
  font-size: 11px;
  font-weight: 500;
  color: var(--md-primary);
  background: var(--surface);
}

/* Native date inputs always display their own format hint, so the label has
   to stay floated even when the value is empty. */
.md-field__input[type="datetime-local"] + .md-field__label {
  top: -7px;
  font-size: 11px;
  font-weight: 500;
  color: var(--md-on-surface-variant);
  background: var(--surface);
}

.md-field.is-focused .md-field__input[type="datetime-local"] + .md-field__label {
  color: var(--md-primary);
}

.md-field.is-error .md-field__label {
  color: var(--md-error);
  background: var(--surface);
}

.md-field.is-error .md-field__input {
  border-color: var(--md-error);
  background: var(--surface);
}

.md-field.is-error .md-field__input:focus {
  border-color: var(--md-error);
  box-shadow: 0 0 0 1px var(--md-error);
}

.md-field__input::placeholder {
  color: transparent;
}

.md-field__support {
  display: block;
  min-height: 16px;
  padding: 4px 14px 0;
  color: var(--ink-3);
  font-size: 11.5px;
  line-height: 1.35;
}

.md-field__support.is-error {
  color: var(--red-ink);
  font-weight: 550;
}

.md-field--with-trailing .md-field__input {
  padding-right: 50px;
}

.md-field__trailing {
  position: absolute;
  right: 6px;
  top: 6px;
  z-index: 2;
}

.md-field__prefix {
  position: absolute;
  left: 14px;
  top: 17px;
  color: var(--ink-3);
  pointer-events: none;
}

.form-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 18px;
  padding: 12px 14px;
  border-radius: var(--radius-control);
  background: var(--red-bg);
  border: 1px solid color-mix(in srgb, var(--red) 25%, transparent);
  color: var(--red-ink);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.45;
}

.form-alert .icon {
  margin-top: 1px;
  color: var(--red);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-hint {
  color: var(--ink-3);
  font-size: 12px;
  line-height: 1.45;
}

/* ==========================================================================
   Countdown / position / detail
   ========================================================================== */

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 20px;
  align-items: start;
}

.detail-aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.countdown-card {
  padding: 22px 24px;
  border-radius: var(--radius-zone);
  background: var(--amber-bg);
  border: 1px solid color-mix(in srgb, var(--amber) 22%, transparent);
  color: var(--amber-ink);
}

.countdown-card__label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber-ink);
  opacity: 0.85;
}

.countdown-card__value {
  margin: 8px 0 4px;
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--amber-ink);
  font-variant-numeric: tabular-nums;
}

.countdown-card__date {
  font-size: 12px;
  color: var(--amber-ink);
  opacity: 0.85;
}

.position-card {
  padding: 24px;
  border-radius: var(--radius-zone);
  background: var(--green-bg);
  border: 1px solid color-mix(in srgb, var(--green) 22%, transparent);
  color: var(--green-ink);
  text-align: center;
}

.position-card__label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-ink);
  opacity: 0.85;
}

.position-card__number {
  margin: 6px 0;
  font-family: var(--font-mono);
  font-size: 54px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--green-ink);
}

.position-card__text {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--green-ink);
}

.meta-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--md-outline-variant);
}

.meta-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
}

.meta-row__label {
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 550;
}

.meta-row__value {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  text-align: right;
}

.participants {
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-zone);
  background: var(--surface);
  box-shadow: var(--md-shadow-1);
  overflow: hidden;
}

.participants__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--md-outline-variant);
}

.participants__title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.participants__list {
  display: flex;
  flex-direction: column;
}

.participant {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--md-outline-variant);
  transition: background var(--transition);
}

.participant:last-child {
  border-bottom: 0;
}

.participants__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 180px;
  padding: 32px 18px;
  color: var(--ink-3);
  text-align: center;
  font-size: 13px;
}

.participants__empty strong {
  color: var(--ink);
  font-size: 15px;
}

.participant:hover {
  background: var(--surface-2);
}

.participant.is-me {
  background: color-mix(in srgb, var(--green-bg) 50%, var(--surface));
  box-shadow: inset 3px 0 0 var(--green);
}

.participant__left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.participant__position {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  flex: 0 0 auto;
}

.participant.is-me .participant__position {
  background: var(--ink);
  color: var(--on-ink);
}

.participant__info {
  min-width: 0;
}

.participant__name {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.participant__time {
  color: var(--ink-3);
  font-size: 11.5px;
}

.participant__badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.participant__badges .badge {
  min-height: 22px;
  font-size: 11px;
}

.inline-note {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 12px 14px;
  border-radius: var(--radius-control);
  background: var(--surface-2);
  border: 1px solid var(--md-outline-variant);
  color: var(--ink-2);
  font-size: 12.5px;
  line-height: 1.45;
}

.inline-note .icon {
  width: 18px;
  height: 18px;
  margin-top: 1px;
}

/* ==========================================================================
   Tabs / admin
   ========================================================================== */

.md-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--md-outline-variant);
  overflow-x: auto;
  scrollbar-width: none;
}

.md-tabs::-webkit-scrollbar {
  display: none;
}

.md-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  min-height: 48px;
  padding: 0 16px;
  border: 0;
  background: transparent;
  color: var(--md-on-surface-variant);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1px;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer;
  transition: color var(--transition);
}

.md-tab .icon {
  width: 18px;
  height: 18px;
}

.md-tab .badge {
  min-height: 20px;
  padding: 1px 8px;
  font-size: 11px;
  background: var(--md-surface-container-highest);
  color: var(--md-on-surface-variant);
}

.md-tab::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--md-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.md-tab:hover {
  color: var(--md-on-surface);
}

.md-tab.is-active {
  color: var(--md-primary);
  font-weight: 600;
}

.md-tab.is-active .badge {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
}

.md-tab.is-active::after {
  transform: scaleX(1);
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
  animation: panel-in 220ms ease both;
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(4px); }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-card);
  background: var(--md-surface-container);
  box-shadow: none;
}

.stat-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--md-surface-container-highest);
  color: var(--md-primary);
  flex: 0 0 auto;
}

.stat-card__icon .icon {
  width: 22px;
  height: 22px;
}

.stat-card--tertiary .stat-card__icon {
  background: var(--md-tertiary-container);
  color: var(--md-on-tertiary-container);
}

.stat-card--secondary .stat-card__icon {
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
}

.stat-card__value {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--md-on-surface);
}

.stat-card__value--time {
  font-size: 20px;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.stat-card__label {
  margin-top: 3px;
  color: var(--ink-3);
  font-size: 11.5px;
  font-weight: 600;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.section-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-card);
  background: var(--md-surface-container-lowest);
  box-shadow: none;
}

.md-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  font-size: 14px;
}

.md-table th {
  padding: 14px 18px;
  border-bottom: 1px solid var(--md-outline-variant);
  color: var(--md-on-surface-variant);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1px;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
  background: var(--md-surface-container);
}

.md-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--md-surface-container-high);
  vertical-align: middle;
  color: var(--md-on-surface);
}

.md-table tr:last-child td {
  border-bottom: 0;
}

.md-table tbody tr {
  transition: background var(--transition);
}

.md-table tbody tr:hover {
  background: var(--md-surface-container-low);
}

.md-table .cell-title {
  font-weight: 600;
  letter-spacing: -0.01em;
}

.md-table .cell-muted {
  color: var(--ink-3);
  font-size: 12px;
}

.md-table .cell-code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
}

.md-table .cell-ellipsis {
  max-width: 360px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.md-table .table-empty {
  padding: 48px 20px;
  color: var(--ink-3);
  text-align: center;
}

.table-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

.table-actions .md-icon-btn {
  width: 36px;
  height: 36px;
}

.table-actions .md-icon-btn svg {
  width: 18px;
  height: 18px;
}

.code-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: 230px;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: 4px 10px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-control);
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink);
}

.code-pill code {
  display: block;
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.code-pill .md-icon-btn {
  flex: 0 0 auto;
}

.code-pill .md-icon-btn svg {
  width: 14px;
  height: 14px;
}

.danger-card {
  border: 1px solid color-mix(in srgb, var(--red) 30%, var(--md-outline-variant));
  border-radius: var(--radius-card);
  background: var(--surface);
  box-shadow: var(--md-shadow-1);
}

.danger-card__title {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--red);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.danger-card__title .icon {
  width: 21px;
  height: 21px;
}

.system-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.system-info__item {
  padding: 12px 14px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-control);
  background: var(--surface-2);
}

.system-info__label {
  color: var(--ink-3);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.system-info__value {
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
}

/* ==========================================================================
   Dialogs
   ========================================================================== */

dialog.md-dialog {
  width: min(480px, calc(100vw - 32px));
  max-height: min(90vh, 760px);
  padding: 0;
  border: 0;
  border-radius: var(--radius-xxl);
  background: transparent;
  color: var(--md-on-surface);
  overflow: visible;
}

dialog.md-dialog::backdrop {
  background: var(--md-scrim);
  backdrop-filter: blur(2px);
  animation: backdrop-in 180ms ease both;
}

@keyframes backdrop-in {
  from { opacity: 0; }
}

.md-dialog__surface {
  display: flex;
  flex-direction: column;
  max-height: min(90vh, 760px);
  padding: 24px;
  border: 0;
  border-radius: var(--radius-xxl);
  background: var(--md-surface-container-high);
  box-shadow: var(--md-shadow-5);
  animation: dialog-in 240ms cubic-bezier(0.2, 0, 0, 1) both;
  overflow: hidden;
}

@keyframes dialog-in {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.97);
  }
}

.md-dialog__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.md-dialog__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  flex: 0 0 auto;
}

.md-dialog__icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.md-dialog__icon.is-danger {
  background: var(--md-error-container);
  color: var(--md-on-error-container);
}

[data-theme="oled"] .md-dialog__surface {
  border: 1px solid var(--md-outline-variant);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.md-dialog__title {
  font-size: 24px;
  font-weight: 400;
  line-height: 32px;
  letter-spacing: 0;
  color: var(--md-on-surface);
}

.md-dialog__close {
  margin-left: auto;
}

.md-dialog .md-field__label {
  background: var(--md-surface-container-high);
}

.md-dialog__body {
  overflow-y: auto;
  /* Space for the floating label of the first field (top: -7px). */
  padding-top: 8px;
  color: var(--md-on-surface-variant);
  font-size: 14px;
  line-height: 20px;
  min-height: 0;
}

.md-dialog__body .md-field:last-child {
  margin-bottom: 4px;
}

.md-dialog__actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 24px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Snackbars
   ========================================================================== */

.snackbar-region {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(420px, calc(100vw - 32px));
  pointer-events: none;
}

.snackbar {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 50px;
  padding: 10px 14px 10px 18px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-control);
  background: var(--ink);
  color: var(--on-ink);
  box-shadow: var(--md-shadow-3);
  pointer-events: auto;
  animation: snackbar-in 220ms cubic-bezier(0.2, 0, 0, 1) both;
}

@keyframes snackbar-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
}

.snackbar.is-leaving {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.snackbar__icon {
  display: inline-flex;
  color: var(--on-ink);
}

.snackbar--error {
  background: var(--red);
  color: #ffffff;
  border-color: transparent;
}

.snackbar--error .snackbar__icon {
  color: #ffffff;
}

.snackbar--warning {
  background: var(--amber);
  color: #ffffff;
  border-color: transparent;
}

.snackbar--warning .snackbar__icon {
  color: #ffffff;
}

.snackbar__icon .icon {
  width: 20px;
  height: 20px;
}

.snackbar__text {
  flex: 1;
  font-size: 13.5px;
  font-weight: 550;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.snackbar__close {
  width: 34px;
  height: 34px;
  color: inherit;
  opacity: 0.8;
  border-radius: var(--radius-full);
}

.snackbar__close:hover {
  opacity: 1;
  background: color-mix(in srgb, currentColor 14%, transparent);
}

.snackbar__close svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

/* ==========================================================================
   Login page
   ========================================================================== */

.auth-body {
  background-color: var(--bg);
  background-image: none;
}

.auth-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.auth-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 22px 20px 20px;
}

.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 20px 48px;
}

.auth-card {
  width: min(440px, 100%);
  padding: 36px 32px;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--radius-xxl);
  background: var(--md-surface-container-low);
  box-shadow: var(--md-shadow-1);
  --field-bg: var(--md-surface-container-low);
}

.auth-card .md-field__label {
  background: var(--md-surface-container-low);
}

.auth-card__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 20px;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.auth-card__mark img {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  object-fit: contain;
}

.auth-card__title {
  font-size: 28px;
  line-height: 36px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--md-on-surface);
}

.auth-card__subtitle {
  margin: 8px 0 24px;
  color: var(--md-on-surface-variant);
  font-size: 14px;
  line-height: 20px;
  letter-spacing: 0.25px;
}

.auth-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--md-outline-variant);
  color: var(--ink-3);
  font-size: 11.5px;
}

.auth-card__meta code {
  font-family: var(--font-mono);
}

.auth-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: var(--radius-control);
  background: var(--surface-2);
  border: 1px solid var(--md-outline-variant);
  color: var(--ink-2);
  font-size: 12px;
  line-height: 1.45;
}

.auth-note .icon {
  width: 16px;
  height: 16px;
  margin-top: 1px;
  color: var(--ink-3);
}

.auth-footer {
  padding: 18px 20px;
  text-align: center;
  color: var(--ink-3);
  font-size: 12px;
}

/* ==========================================================================
   Footer and bottom navigation
   ========================================================================== */

.footer {
  margin-top: auto;
  border-top: 1px solid var(--md-outline-variant);
  color: var(--ink-3);
  font-size: 12px;
}

.footer__inner {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.footer__clock {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.bottom-nav {
  display: none;
}

/* ==========================================================================
   Utility
   ========================================================================== */

.mono {
  font-family: var(--font-mono);
}

.muted {
  color: var(--ink-3);
}

.text-danger {
  color: var(--red);
}

.text-success {
  color: var(--green);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.hidden,
[hidden] {
  display: none !important;
}

.w-full {
  width: 100%;
}

.nowrap {
  white-space: nowrap;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 980px) {
  .detail-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
  }

  .nav-tabs {
    gap: 0;
  }

  .nav-link {
    padding: 0 10px;
    font-size: 13px;
  }
}

@media (max-width: 820px) {
  :root {
    --app-bar-height: 58px;
  }

  .app-bar__inner {
    padding: 0 14px;
    gap: 10px;
  }

  .nav-tabs {
    display: none;
  }

  .brand__tag {
    display: none;
  }

  .brand__name {
    font-size: 17px;
    letter-spacing: 0.14em;
  }

  .brand__glyph {
    width: 18px;
    height: 18px;
  }

  .user-chip__text,
  .user-chip__chevron {
    display: none;
  }

  .user-chip {
    width: 40px;
    height: 40px;
    padding: 3px;
    border-radius: 50%;
  }

  .user-chip .avatar {
    width: 32px;
    height: 32px;
  }

  .md-menu {
    right: 12px;
    top: calc(var(--app-bar-height) - 2px);
  }

  .main {
    padding: 20px 14px 40px;
  }

  .page-header {
    margin-bottom: 18px;
  }

  .page-title {
    font-size: 27px;
  }

  .detail-layout {
    display: flex;
    flex-direction: column;
  }

  .detail-layout > * {
    width: 100%;
  }

  .detail-aside {
    order: -1;
  }

  .toolbar {
    margin-left: -14px;
    margin-right: -14px;
    padding: 10px 14px;
    gap: 12px;
  }

  .toolbar.is-sticky {
    padding: 8px 14px;
  }

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

  .queue-card {
    min-height: 0;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .snackbar-region {
    left: 12px;
    right: 12px;
    bottom: 92px;
    width: auto;
  }

  .md-fab--fixed {
    right: 16px;
    bottom: max(16px, env(safe-area-inset-bottom));
  }

  body.has-bottom-nav .md-fab--fixed {
    bottom: calc(88px + env(safe-area-inset-bottom));
  }

  .md-fab.md-fab--mobile {
    display: inline-flex;
  }

  .page-actions #open-create-queue {
    display: none !important;
  }

  .socket-hidden-mobile {
    display: none !important;
  }

  body.has-bottom-nav {
    padding-bottom: calc(80px + env(safe-area-inset-bottom));
  }

  body:not(.has-bottom-nav) .bottom-nav,
  .bottom-nav[hidden] {
    display: none !important;
  }

  .bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: calc(80px + env(safe-area-inset-bottom));
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--md-surface-container-high);
    background: var(--md-surface-container);
  }

  .bottom-nav__item {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    min-width: 64px;
    color: var(--md-on-surface-variant);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: color var(--transition);
  }

  .bottom-nav__item .icon {
    width: 64px;
    height: 32px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), color var(--transition);
  }

  .bottom-nav__item .icon svg {
    width: 22px;
    height: 22px;
  }

  .bottom-nav__item.is-active {
    color: var(--md-on-surface);
    font-weight: 600;
  }

  .bottom-nav__item.is-active .icon {
    background: var(--md-secondary-container);
    color: var(--md-on-secondary-container);
  }

  .footer__inner {
    padding: 16px 14px;
  }

  .md-table {
    min-width: 0;
    border-collapse: separate;
    border-spacing: 0;
  }

  .md-table thead {
    display: none;
  }

  .md-table,
  .md-table tbody,
  .md-table tr,
  .md-table td {
    display: block;
    width: 100%;
  }

  .md-table tr {
    padding: 8px 6px;
    border-bottom: 1px solid var(--md-outline-variant);
  }

  .md-table tr:last-child {
    border-bottom: 0;
  }

  .md-table td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 7px 12px;
    border: 0;
    text-align: right !important;
  }

  .md-table td::before {
    content: attr(data-label);
    color: var(--ink-3);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: left;
    flex: 0 0 auto;
  }

  .md-table td[data-label=""]::before {
    display: none;
  }

  .md-table td.actions-cell {
    justify-content: flex-end;
    padding-top: 10px;
  }

  .md-table td.actions-cell::before {
    display: none;
  }

  .table-actions {
    justify-content: flex-end;
  }

  .table-wrap {
    border: 0;
    background: transparent;
    overflow: visible;
  }

  .md-table tr {
    margin-bottom: 8px;
    border: 1px solid var(--md-outline-variant);
    border-radius: var(--radius-zone);
    background: var(--surface);
  }

  .md-table tr:last-child {
    margin-bottom: 0;
  }
}

@media (max-width: 560px) {
  :root {
    --app-bar-height: 56px;
  }

  .app-bar__actions {
    gap: 2px;
  }

  .md-icon-btn {
    width: 38px;
    height: 38px;
  }

  .page-title {
    font-size: 24px;
  }

  .page-actions {
    width: auto;
  }

  .page-actions .md-btn {
    flex: initial;
    width: auto;
  }

  .chip-group {
    width: 100%;
  }

  .chip-group .md-chip {
    flex: 1;
    justify-content: center;
  }

  .search-box {
    width: 100%;
    margin-left: 0;
  }

  .queue-card__footer {
    align-items: flex-end;
  }

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

  .auth-topbar {
    padding: 12px 14px;
  }

  .auth-main {
    padding: 12px 14px 32px;
  }

  .auth-card {
    padding: 24px 20px;
    border-radius: var(--radius-card);
  }

  .auth-card__title {
    font-size: 25px;
  }

  .md-dialog__surface {
    padding: 20px;
    border-radius: var(--radius-card);
  }

  .md-dialog__actions {
    flex-direction: column-reverse;
  }

  .md-dialog__actions .md-btn {
    width: 100%;
  }

  .snackbar-region {
    bottom: 84px;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .participants__header {
    padding: 14px;
  }

  .participant {
    padding: 12px 14px;
  }

  .participant__badges {
    display: none;
  }
}

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