/* ==========================================================================
   BulbaTech Queue - Developer Tool Design System (Tauri-Inspired)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  color-scheme: dark;
  accent-color: #10B981;

  /* Dark Theme Tokens (Tauri Style) */
  --bg-main: #111214;
  --bg-surface: #16171a;
  --bg-surface-hover: #1c1d22;
  --bg-surface-elevated: #0e0f11;
  --bg-search: rgba(255, 255, 255, 0.05);
  --bg-search-hover: rgba(255, 255, 255, 0.08);

  --grid-line: rgba(255, 255, 255, 0.035);

  /* Green Developer Theme Accent */
  --accent-green: #10B981;
  --accent-green-hover: #34D399;
  --accent-green-active: #059669;
  --accent-green-glow: rgba(16, 185, 129, 0.28);
  --accent-green-subtle: rgba(16, 185, 129, 0.12);

  /* Compatibility aliases (replaces cyan with green everywhere) */
  --accent-cyan: var(--accent-green);
  --accent-cyan-hover: var(--accent-green-hover);
  --accent-cyan-glow: var(--accent-green-glow);
  --accent-cyan-subtle: var(--accent-green-subtle);

  --accent-amber: #FFC132;
  --accent-amber-hover: #F59E0B;
  --accent-amber-glow: rgba(255, 193, 50, 0.25);
  --accent-amber-subtle: rgba(255, 193, 50, 0.12);

  /* Compatibility aliases */
  --primary: var(--accent-green);
  --primary-hover: var(--accent-green-hover);
  --primary-active: var(--accent-green-active);
  --primary-glow: var(--accent-green-glow);
  --secondary: var(--accent-amber);

  --glow-warm: rgba(245, 158, 11, 0.08);
  --glow-cool: rgba(16, 185, 129, 0.08);

  --text-primary: #FFFFFF;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;
  --text-dim: #4B5563;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);
  --border-focus: rgba(16, 185, 129, 0.55);

  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --success-border: rgba(16, 185, 129, 0.3);

  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.12);
  --danger-border: rgba(239, 68, 68, 0.3);

  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-elevated: 0 20px 40px -15px rgba(0, 0, 0, 0.7);

  --navbar-height: 56px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] {
  --bg-main: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-hover: #f1f5f9;
  --bg-surface-elevated: #f1f5f9;
  --bg-search: rgba(0, 0, 0, 0.05);
  --bg-search-hover: rgba(0, 0, 0, 0.08);
  --grid-line: rgba(0, 0, 0, 0.04);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-dim: #94a3b8;

  --border-subtle: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.16);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   Base & Resets
   ========================================================================== */

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  width: 100%;
  max-width: 100%;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Background Grid & Ambient Glows */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 4rem 4rem;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: 
    radial-gradient(circle at 10% 25%, var(--glow-warm) 0%, transparent 45%),
    radial-gradient(circle at 90% 35%, var(--glow-cool) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

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

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

/* ==========================================================================
   Header & Navbar (Tauri Style)
   ========================================================================== */

.app-navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(17, 18, 20, 0.85);
  border-bottom: 1px solid var(--border-subtle);
  height: var(--navbar-height, 56px);
  min-height: var(--navbar-height, 56px);
  max-height: var(--navbar-height, 56px);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
}

[data-theme="light"] .app-navbar {
  background: rgba(248, 250, 252, 0.85);
}

.nav-container {
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
  z-index: 1;
  box-sizing: border-box;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-primary);
}

/* BulbaTech Potato Logo Icon */
.brand-logo-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link.active {
  color: var(--accent-green);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Search bar pill with Ctrl+K shortcut badge */
.search-pill-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--bg-search);
  border: 1px solid var(--border-subtle);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 180px;
}

.search-pill-btn:hover {
  background: var(--bg-search-hover);
  border-color: var(--border-hover);
  color: var(--text-secondary);
}

.kbd-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  margin-left: auto;
}

[data-theme="light"] .kbd-badge {
  background: rgba(0, 0, 0, 0.06);
  border-color: rgba(0, 0, 0, 0.1);
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
}

.user-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-amber));
  color: #0b0f17;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}

/* ==========================================================================
   Layout & Hero Section (Tauri Style)
   ========================================================================== */

.app-main {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   Dashboard Header & Toolbar (User-Friendly & Compact)
   ========================================================================== */

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.dashboard-title-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.dashboard-title {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.2;
}

.dashboard-toolbar {
  position: sticky;
  top: var(--navbar-height, 56px);
  z-index: 50;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  padding: 0.5rem 0;
  margin-top: -0.25rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  transition: background 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, backdrop-filter 0.25s ease;
  border-bottom: 1px solid transparent;
}

[data-theme="light"] .dashboard-toolbar {
  background: transparent;
}

.dashboard-toolbar.is-sticky {
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.45);
  background: rgba(17, 18, 20, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

[data-theme="light"] .dashboard-toolbar.is-sticky {
  background: rgba(248, 250, 252, 0.94);
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.08);
}

.toolbar-left-group {
  display: flex;
  align-items: center;
  min-width: 0;
  flex-shrink: 0;
}

/* Animated Smooth Create Button beside Categories in Sticky Toolbar */
.toolbar-create-slot {
  display: inline-flex;
  align-items: center;
  overflow: hidden;
  max-width: 0;
  width: 0;
  min-width: 0;
  opacity: 0;
  pointer-events: none;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
  transform: scale(0.85);
  transform-origin: center right;
  transition: max-width 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.25s ease,
              transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              margin 0.3s ease;
}

.dashboard-toolbar.is-sticky .toolbar-create-slot {
  max-width: 140px;
  width: auto;
  opacity: 1;
  pointer-events: auto;
  margin-left: 0.55rem;
  transform: scale(1);
}

.toolbar-create-btn {
  white-space: nowrap;
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
  min-height: 36px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 12px var(--accent-green-glow);
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}

.header-create-btn {
  transition: opacity 0.25s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: right center;
}

.header-create-btn.is-hidden {
  opacity: 0;
  transform: translateY(8px) scale(0.92);
  pointer-events: none;
}

/* Segmented filter pills */
.segmented-control {
  display: inline-flex;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.25rem;
  gap: 0.25rem;
  box-sizing: border-box;
}

.segment-btn {
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

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

.segment-btn.active {
  background: var(--bg-surface-hover);
  color: var(--accent-green);
  font-weight: 700;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.search-box-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
  flex: 1;
  max-width: 360px;
  width: 100%;
  box-sizing: border-box;
}

.search-box-wrapper .form-input {
  width: 100%;
  padding-left: 2.25rem;
  padding-right: 4.5rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  font-size: 0.85rem;
  border-radius: var(--radius-full);
  box-sizing: border-box;
}

.search-box-icon {
  position: absolute;
  left: 0.85rem;
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.search-box-kbd {
  position: absolute;
  right: 0.65rem;
  pointer-events: none;
}

/* ==========================================================================
   Buttons (Pill Shapes & Modern Dev Style)
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  min-height: 42px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}

.btn:focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}

.btn:active {
  transform: scale(0.97);
}

/* Green Primary CTA: Emerald Pill with Dark Contrast Text */
.btn-primary, .btn-pill-primary {
  background: var(--accent-green);
  color: #042016;
  border-radius: var(--radius-full);
  padding: 0.65rem 1.4rem;
  min-height: 42px;
  box-shadow: 0 4px 18px var(--accent-green-glow);
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover, .btn-pill-primary:hover {
  background: var(--accent-green-hover);
  box-shadow: 0 6px 24px var(--accent-green-glow);
  transform: translateY(-1px);
}

.btn-primary:active, .btn-pill-primary:active {
  background: var(--accent-green-active);
  transform: scale(0.97);
}

/* Secondary Button */
.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.65rem 1.25rem;
  min-height: 42px;
  font-weight: 600;
}

.btn-secondary:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-hover);
  color: #ffffff;
}

.btn-secondary:active {
  background: var(--bg-surface-elevated);
  transform: scale(0.97);
}

.btn-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 0.75rem;
  transition: color var(--transition-fast);
  background: transparent;
  border: none;
}

.btn-text-link:hover {
  color: var(--accent-green);
}

.btn-danger {
  background: var(--danger-bg);
  color: #fca5a5;
  border: 1px solid var(--danger-border);
  border-radius: var(--radius-md);
  min-height: 42px;
  padding: 0.65rem 1.25rem;
  font-weight: 600;
}

.btn-danger:hover {
  background: var(--danger);
  color: #ffffff;
}

.btn-danger:active {
  transform: scale(0.97);
}

.btn-icon, .btn-icon.btn-sm, button.btn-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  max-width: 36px;
  min-height: 36px;
  max-height: 36px;
  padding: 0 !important;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0 !important;
  box-sizing: border-box;
}

.btn-icon:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--bg-surface-hover);
}

.btn-icon:active {
  transform: scale(0.94);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  min-height: 36px;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 0.85rem 1.85rem;
  min-height: 48px;
  font-size: 1rem;
}

.btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* ==========================================================================
   Terminal / Snippet Card (Tauri "Create a Project" Style)
   ========================================================================== */

.card-terminal {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  margin-bottom: 2.5rem;
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.terminal-icon-box {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--accent-amber-subtle);
  border: 1px solid rgba(255, 193, 50, 0.25);
  color: var(--accent-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.terminal-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

.terminal-tabs {
  display: flex;
  gap: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  overflow-x: auto;
}

.terminal-tab-btn {
  background: transparent;
  border: none;
  padding-bottom: 0.6rem;
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.terminal-tab-btn:hover {
  color: var(--text-primary);
}

.terminal-tab-btn.active {
  color: var(--text-primary);
  border-bottom: 2px solid var(--text-primary);
}

.terminal-code-box {
  background: var(--bg-surface-elevated);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.terminal-code-text {
  overflow-x: auto;
  white-space: nowrap;
}

.terminal-code-text .cmd-lead {
  color: var(--text-muted);
}

.terminal-code-text .cmd-action {
  color: var(--accent-green);
}

.terminal-code-text .cmd-arg {
  color: var(--accent-amber);
}

/* ==========================================================================
   Standard Cards & Grid
   ========================================================================== */

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all var(--transition-normal);
}

.card:hover {
  border-color: var(--border-hover);
}

.card-interactive:hover {
  transform: translateY(-3px);
  border-color: rgba(16, 185, 129, 0.35);
  box-shadow: 0 12px 30px -10px var(--accent-green-glow);
}

.queues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1rem;
  width: 100%;
  box-sizing: border-box;
}

.queue-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
  min-height: auto;
}

.queue-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
  box-shadow: 0 8px 24px -6px rgba(0, 0, 0, 0.4);
}

.queue-card-main {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.queue-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-width: 0;
}

.queue-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  flex: 1;
}

.queue-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.4;
  margin: 0.15rem 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.queue-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border-subtle);
}

.queue-card-time {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
}

.queue-card-time svg {
  color: var(--accent-green);
  opacity: 0.85;
  flex-shrink: 0;
}

.queue-card-btn {
  padding: 0.35rem 0.85rem !important;
  font-size: 0.8rem !important;
  min-height: 32px !important;
  border-radius: var(--radius-full) !important;
  flex-shrink: 0;
}

/* ==========================================================================
   Badges & Status Pills
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-active {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.badge-active .badge-dot {
  animation: pulse-dot 1.5s infinite;
}

.badge-waiting {
  background: var(--accent-amber-subtle);
  color: var(--accent-amber);
  border: 1px solid rgba(255, 193, 50, 0.3);
}

.badge-admin {
  background: var(--accent-green-subtle);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-you {
  background: var(--accent-amber-glow);
  color: var(--accent-amber);
  border: 1px solid rgba(255, 193, 50, 0.4);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* ==========================================================================
   Forms & Controls
   ========================================================================== */

.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-input::placeholder, .form-textarea::placeholder {
  color: var(--text-dim);
}

.form-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Custom Styled Calendar & Datetime Controls */
input[type="datetime-local"], input[type="date"] {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  color-scheme: dark;
  accent-color: var(--accent-green);
}

[data-theme="light"] input[type="datetime-local"],
[data-theme="light"] input[type="date"] {
  color-scheme: light;
  accent-color: #059669;
}

input[type="datetime-local"]::-webkit-calendar-picker-indicator,
input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  filter: invert(0.7) sepia(100%) saturate(300%) hue-rotate(95deg) brightness(1.2);
  opacity: 0.85;
  padding: 0.25rem 0.35rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover,
input[type="date"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
  background: rgba(16, 185, 129, 0.2);
  transform: scale(1.1);
}

input[type="datetime-local"]::-webkit-datetime-edit-fields-wrapper {
  padding: 0.1rem 0;
}

input[type="datetime-local"]::-webkit-datetime-edit-text {
  color: var(--text-muted);
  padding: 0 0.15rem;
}

input[type="datetime-local"]::-webkit-datetime-edit-month-field,
input[type="datetime-local"]::-webkit-datetime-edit-day-field,
input[type="datetime-local"]::-webkit-datetime-edit-year-field,
input[type="datetime-local"]::-webkit-datetime-edit-hour-field,
input[type="datetime-local"]::-webkit-datetime-edit-minute-field {
  padding: 0.1rem 0.2rem;
  border-radius: 4px;
  transition: background var(--transition-fast);
}

input[type="datetime-local"]::-webkit-datetime-edit-month-field:focus,
input[type="datetime-local"]::-webkit-datetime-edit-day-field:focus,
input[type="datetime-local"]::-webkit-datetime-edit-year-field:focus,
input[type="datetime-local"]::-webkit-datetime-edit-hour-field:focus,
input[type="datetime-local"]::-webkit-datetime-edit-minute-field:focus {
  background: var(--accent-green-subtle);
  color: var(--accent-green);
  outline: none;
}

/* Form Validation & Error Callouts */
.form-input.is-invalid, 
.form-textarea.is-invalid,
.form-input:user-invalid,
.form-textarea:user-invalid {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.22) !important;
  background-color: rgba(239, 68, 68, 0.05) !important;
  animation: shakeError 0.3s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

.field-error-msg {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-sm);
  margin-top: 0.45rem;
  animation: fadeIn 0.2s ease-out;
}

.field-error-msg svg {
  color: #f87171;
  flex-shrink: 0;
}

.modal-alert-error {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  color: #fca5a5;
  font-size: 0.85rem;
  line-height: 1.45;
  margin-bottom: 1.25rem;
  animation: fadeIn 0.2s ease-out;
}

.modal-alert-error svg {
  color: #f87171;
  flex-shrink: 0;
}

@keyframes shakeError {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

/* ==========================================================================
   Participants List & Position Card (Queue Details)
   ========================================================================== */

.participants-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.participants-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.participants-list {
  list-style: none;
}

.participant-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-fast);
}

.participant-item:last-child {
  border-bottom: none;
}

.participant-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

.participant-item.is-me {
  background: rgba(16, 185, 129, 0.06);
  border-left: 3px solid var(--accent-green);
}

.participant-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.pos-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.participant-item.is-me .pos-badge {
  background: var(--accent-green);
  color: #042016;
  border-color: var(--accent-green);
  box-shadow: 0 0 12px var(--accent-green-glow);
}

.participant-name {
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.participant-time {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ==========================================================================
   Modals & Dialogs (Native Dialog with Blur)
   ========================================================================== */

dialog.modal {
  margin: auto;
  border: none;
  background: transparent;
  padding: 0;
  max-width: 480px;
  width: 92%;
  outline: none;
  max-height: 92vh;
}

dialog.modal::backdrop {
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: fadeIn 0.2s ease-out;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-xl);
  padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow-elevated);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  animation: slideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.15rem;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ==========================================================================
   Toast Notifications (CLI style)
   ========================================================================== */

#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 280px;
  max-width: 420px;
  background: #18191d;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  box-shadow: var(--shadow-elevated);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  animation: toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transition: all 0.2s ease;
}

.toast-success {
  border-left: 3px solid var(--accent-green);
}

.toast-error {
  border-left: 3px solid var(--danger);
}

.toast-info {
  border-left: 3px solid var(--accent-amber);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

.toast.hiding {
  opacity: 0;
  transform: scale(0.95);
}

/* ==========================================================================
   Tables (for Admin & Data Views)
   ========================================================================== */

.table-responsive {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.data-table th {
  padding: 0.9rem 1.25rem;
  background: var(--bg-surface-elevated);
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* ==========================================================================
   Countdown & Numeric Highlights
   ========================================================================== */

.countdown-box {
  background: var(--bg-surface-elevated);
  border: 1px solid rgba(255, 193, 50, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

.countdown-digits {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--accent-amber);
  letter-spacing: 0.05em;
  margin: 0.5rem 0;
  text-shadow: 0 0 20px var(--accent-amber-glow);
}

/* ==========================================================================
   Page Headers & Breadcrumbs
   ========================================================================== */

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.page-title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.2;
}

.page-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-top: 0.35rem;
  max-width: 650px;
}

/* ==========================================================================
   Tabs Navigation (Admin & Views)
   ========================================================================== */

.tabs-nav {
  display: flex;
  gap: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  overflow-x: auto;
}

.tab-btn {
  background: transparent;
  border: none;
  padding: 0.75rem 0.25rem;
  color: var(--text-secondary);
  font-weight: 600;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

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

.tab-btn.active {
  color: var(--accent-green);
  border-bottom: 2px solid var(--accent-green);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.2s ease-out;
}

.tab-pane.active {
  display: block;
}

/* ==========================================================================
   Stats Grid & Stat Cards
   ========================================================================== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast);
}

.stat-card:hover {
  border-color: var(--border-hover);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--accent-green-subtle);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-val {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  font-family: var(--font-mono);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ==========================================================================
   Developer Code Box & Position Card
   ========================================================================== */

.code-box {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent-green);
}

.code-box span {
  font-weight: 600;
}

.my-position-card {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(255, 193, 50, 0.08) 100%);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 0 25px var(--accent-green-glow);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.my-position-number {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--accent-green);
  font-family: var(--font-mono);
  margin: 0.5rem 0;
  text-shadow: 0 0 24px var(--accent-green-glow);
}

.pulse-btn {
  animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 0 0 var(--accent-green-glow); }
  70% { box-shadow: 0 0 0 14px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ==========================================================================
   Footer (Matching Login Page Aesthetic)
   ========================================================================== */

.app-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  background: rgba(17, 18, 20, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.25rem 2rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  position: relative;
  z-index: 10;
}

[data-theme="light"] .app-footer {
  background: rgba(248, 250, 252, 0.6);
}

.app-footer-container {
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.app-footer a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.app-footer a:hover {
  color: var(--accent-green);
}

/* ==========================================================================
   SVG Utility Icons
   ========================================================================== */

.icon-inline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  flex-shrink: 0;
  width: 1em;
  height: 1em;
}

.icon-inline svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
}

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

/* ==========================================================================
   Comprehensive Mobile & Tablet Responsive Adaptations
   ========================================================================== */

@media (max-width: 900px) {
  /* Queue detail layout on tablet & mobile */
  .queue-detail-layout {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }

  /* CRITICAL: Order action card and countdown above the participants list on mobile! */
  .queue-detail-layout > div:last-child {
    order: -1;
  }
}

@media (max-width: 768px) {
  :root {
    --navbar-height: 50px;
  }

  /* App layout container */
  .app-main {
    padding: 0.75rem 0.75rem 2.5rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Navbar */
  .app-navbar {
    height: var(--navbar-height, 50px) !important;
    min-height: var(--navbar-height, 50px) !important;
    max-height: var(--navbar-height, 50px) !important;
    padding: 0 0.75rem !important;
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
  }

  .nav-container {
    gap: 0.5rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .nav-left {
    gap: 0.5rem;
    flex-shrink: 0;
  }

  .nav-links {
    display: none;
  }

  .brand {
    font-size: 1.05rem;
    gap: 0.45rem;
    flex-shrink: 0;
  }

  .brand .badge-admin {
    display: none !important;
  }

  .brand-logo-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
  }

  .nav-right {
    gap: 0.4rem;
    flex-shrink: 0;
    align-items: center;
  }

  #navbar-user-slot {
    gap: 0.4rem !important;
  }

  /* Admin button in top bar: compact 36px icon on mobile */
  .nav-admin-text {
    display: none !important;
  }

  .nav-admin-btn {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    max-width: 36px !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: var(--radius-md) !important;
    flex-shrink: 0 !important;
  }

  /* User badge: compact avatar circle without overflowing name text */
  .user-name-text, .user-role-badge {
    display: none !important;
  }

  .user-badge {
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    margin: 0 !important;
    gap: 0 !important;
    box-shadow: none !important;
    flex-shrink: 0 !important;
  }

  .user-avatar {
    width: 32px !important;
    height: 32px !important;
    font-size: 0.8rem !important;
    flex-shrink: 0 !important;
  }

  /* Icon buttons never get squished into dots */
  .btn-icon, .btn-icon.btn-sm, #logout-btn, #theme-toggle-btn, #pwa-install-btn {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    max-width: 36px !important;
    min-height: 36px !important;
    max-height: 36px !important;
    padding: 0 !important;
    flex-shrink: 0 !important;
  }

  /* Dashboard Header */
  .dashboard-header {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.75rem !important;
    margin-bottom: 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .dashboard-title-row {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
  }

  .dashboard-title {
    font-size: 1.45rem !important;
  }

  #admin-action-slot, #admin-action-slot button, #admin-action-slot a {
    width: 100% !important;
    min-height: 44px !important;
    justify-content: center !important;
  }

  /* Sticky Toolbar on mobile */
  .dashboard-toolbar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.45rem !important;
    padding: 0.4rem 0 !important;
    margin-top: -0.25rem !important;
    margin-bottom: 0.85rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .toolbar-left-group {
    display: flex !important;
    align-items: center !important;
    width: 100% !important;
    min-width: 0 !important;
    gap: 0.35rem !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .segmented-control {
    flex: 1 1 0 !important;
    width: 100% !important;
    min-width: 0 !important;
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    padding: 2px !important;
    gap: 2px !important;
    box-sizing: border-box !important;
  }

  .dashboard-toolbar.is-sticky .toolbar-create-slot {
    max-width: 82px !important;
    margin-left: 0.35rem !important;
  }

  .toolbar-create-btn {
    padding: 0.35rem 0.45rem !important;
    font-size: 0.78rem !important;
    min-height: 32px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    justify-content: center !important;
    gap: 0.25rem !important;
  }

  .segment-btn {
    width: 100% !important;
    text-align: center !important;
    padding: 0.45rem 0.1rem !important;
    font-size: 0.74rem !important;
    letter-spacing: -0.015em !important;
    min-height: 34px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  .search-box-wrapper {
    max-width: 100% !important;
    min-width: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .search-box-wrapper .form-input {
    width: 100% !important;
    padding-left: 2.25rem !important;
    padding-right: 0.75rem !important;
    height: 34px !important;
    min-height: 34px !important;
    font-size: 0.82rem !important;
    box-sizing: border-box !important;
  }

  .search-box-kbd {
    display: none !important; /* Hide Ctrl+K badge on mobile phones */
  }

  /* Cards & Grid - Compact & Ultra Sleek */
  .card {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .queues-grid {
    grid-template-columns: 1fr !important;
    gap: 0.65rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .queue-card {
    padding: 0.85rem 0.95rem !important;
    border-radius: var(--radius-md) !important;
    box-sizing: border-box !important;
  }

  .queue-title {
    font-size: 0.98rem !important;
  }

  .queue-desc {
    font-size: 0.8rem !important;
    -webkit-line-clamp: 1 !important;
    margin-top: 0.15rem !important;
  }

  .queue-card-footer {
    margin-top: 0.55rem !important;
    padding-top: 0.5rem !important;
  }

  .queue-card-time {
    font-size: 0.76rem !important;
  }

  .queue-card-btn {
    padding: 0.25rem 0.75rem !important;
    font-size: 0.78rem !important;
    min-height: 28px !important;
  }

  /* Page Header (Queue Details & Admin) */
  .page-header {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.85rem !important;
    margin-bottom: 1.25rem !important;
    width: 100% !important;
  }

  .page-title {
    font-size: 1.35rem !important;
  }

  /* Action buttons row in page header */
  .page-header > div:last-child {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
    width: 100% !important;
  }

  .page-header > div:last-child .btn {
    flex: 1 !important;
    min-width: 120px !important;
    justify-content: center !important;
  }

  #admin-queue-controls {
    display: flex !important;
    gap: 0.5rem !important;
    flex: 1 1 100% !important;
    width: 100% !important;
  }

  #admin-queue-controls .btn {
    flex: 1 !important;
    min-width: 120px !important;
    justify-content: center !important;
  }

  /* Queue Detail Layout Mobile Stretch */
  .queue-detail-layout {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    gap: 1.25rem !important;
  }

  .queue-detail-layout > div {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .queue-detail-layout > div:last-child {
    order: -1 !important;
  }

  /* Participants card */
  .participants-card {
    border-radius: var(--radius-lg) !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .participants-header {
    padding: 1rem 1.15rem !important;
  }

  .participant-item {
    padding: 0.85rem 1rem !important;
    gap: 0.5rem !important;
  }

  .participant-left {
    gap: 0.65rem !important;
    min-width: 0 !important;
  }

  .participant-name {
    font-size: 0.9rem !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }

  .participant-time {
    font-size: 0.75rem !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }

  /* Position & Countdown */
  .my-position-card {
    padding: 1.25rem 1rem !important;
    margin-bottom: 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .my-position-number {
    font-size: 2.75rem !important;
  }

  .countdown-box {
    padding: 1.25rem 1rem !important;
    margin-bottom: 1rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .countdown-digits {
    font-size: 1.85rem !important;
  }

  /* Stats Grid */
  .stats-grid {
    grid-template-columns: 1fr !important;
    gap: 0.75rem !important;
    width: 100% !important;
  }

  /* Tabs Nav */
  .tabs-nav {
    gap: 0.5rem !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    margin-bottom: 1.25rem !important;
    padding-bottom: 0.25rem !important;
    width: 100% !important;
  }

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

  .tab-btn {
    padding: 0.6rem 0.85rem !important;
    font-size: 0.85rem !important;
    min-height: 40px !important;
  }

  /* Data Table */
  .table-responsive {
    border-radius: var(--radius-md) !important;
    -webkit-overflow-scrolling: touch !important;
    width: 100% !important;
  }

  .data-table th, .data-table td {
    padding: 0.75rem 0.85rem !important;
    font-size: 0.82rem !important;
  }

  /* Modals */
  dialog.modal {
    width: calc(100% - 1.5rem) !important;
    max-width: 100% !important;
    margin: auto !important;
    max-height: 90vh !important;
  }

  .modal-content {
    padding: 1.25rem 1rem !important;
    border-radius: var(--radius-lg) !important;
  }

  .modal-actions {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 0.65rem !important;
    width: 100% !important;
    margin-top: 0.5rem !important;
  }

  .modal-actions .btn {
    flex: 1 !important;
    width: auto !important;
    min-height: 40px !important;
  }

  /* Footer */
  .app-footer {
    padding: 1rem 0.75rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .app-footer-container {
    flex-direction: column !important;
    gap: 0.75rem !important;
    text-align: center !important;
    align-items: center !important;
    width: 100% !important;
  }
}

@media (max-width: 480px) {
  :root {
    --navbar-height: 48px;
  }

  .app-main {
    padding: 0.65rem 0.55rem 2.5rem !important;
  }

  .app-navbar {
    height: var(--navbar-height, 48px) !important;
    min-height: var(--navbar-height, 48px) !important;
    max-height: var(--navbar-height, 48px) !important;
    padding: 0 0.55rem !important;
  }

  .btn {
    padding: 0.55rem 1rem !important;
    font-size: 0.88rem !important;
  }

  .btn-lg {
    padding: 0.75rem 1.25rem !important;
    font-size: 0.95rem !important;
  }

  .dashboard-title {
    font-size: 1.3rem !important;
  }

  .page-title {
    font-size: 1.2rem !important;
  }

  .countdown-digits {
    font-size: 1.6rem !important;
  }

  .my-position-number {
    font-size: 2.4rem !important;
  }
}