/* ==========================================================================
   Plan-It — Design System & Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Palette — clean light theme with professional contrast */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f7f8fa;
  --color-bg-card: #ffffff;
  --color-bg-card-hover: #f0f2f5;
  --color-bg-input: #ffffff;
  --color-bg-chip: #eef0f4;

  --color-border: #d4d7de;
  --color-border-focus: #4f5ef5;
  --color-border-subtle: #e5e7ec;

  --color-text-primary: #111827;
  --color-text-secondary: #5f6675;
  /* WCAG 2.1 AA: 4.5:1 against the darkest light surface (--color-bg-chip). */
  --color-text-muted: #656c7a;
  --color-text-inverse: #ffffff;

  --color-accent: #4f5ef5;
  --color-accent-hover: #6b78f7;
  --color-accent-muted: rgba(79, 94, 245, 0.1);

  --color-success: #16a34a;
  --color-warning: #d97706;
  --color-danger: #dc2626;
  --color-info: #2563eb;

  --color-priority-high: #dc2626;
  --color-priority-medium: #d97706;
  --color-priority-low: #2563eb;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.25rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Shadows */
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.06), 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-elevated: 0 4px 12px rgba(0, 0, 0, 0.1), 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 16px rgba(79, 94, 245, 0.12);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;

  /* Layout */
  --sidebar-width: 240px;
  --header-height: 60px;
}

/* --------------------------------------------------------------------------
   Dark Theme
   -------------------------------------------------------------------------- */
html.dark {
  --color-bg-primary: #0f1117;
  --color-bg-secondary: #16181d;
  --color-bg-card: #1a1d24;
  --color-bg-card-hover: #22252d;
  --color-bg-input: #1a1d24;
  --color-bg-chip: #22252d;

  --color-border: #2d3139;
  --color-border-focus: #6b78f7;
  --color-border-subtle: #252830;

  --color-text-primary: #e8eaed;
  --color-text-secondary: #9aa0a8;
  /* WCAG 2.1 AA: 4.5:1 against the lightest dark surface (--color-bg-chip). */
  --color-text-muted: #8b92a0;
  --color-text-inverse: #0f1117;

  --color-accent: #6b78f7;
  --color-accent-hover: #8994f9;
  --color-accent-muted: rgba(107, 120, 247, 0.15);

  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-info: #60a5fa;

  --color-priority-high: #ef4444;
  --color-priority-medium: #f59e0b;
  --color-priority-low: #60a5fa;

  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-elevated: 0 4px 12px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 16px rgba(107, 120, 247, 0.15);

  color-scheme: dark;
}

/* Dark theme overrides for components with hardcoded colors */
html.dark .home-btn {
  color: #e2e8f0;
  border-color: #334155;
  background: #1e293b;
}
html.dark .home-btn:hover {
  background: #1e3a5f;
  border-color: #38bdf8;
  color: #7dd3fc;
}

html.dark .alert-item {
  background: #422006;
  border-color: #78350f;
  color: #fde68a;
}
html.dark .strategy-item {
  background: #172554;
  border-color: #1e3a5f;
  color: #93c5fd;
}

html.dark .badge-walk { background: rgba(96, 165, 250, 0.15); color: #93c5fd; }
html.dark .badge-walk-map { background: rgba(107, 120, 247, 0.15); color: #a5b4fc; }
html.dark .badge-walk-map:hover { background: rgba(107, 120, 247, 0.25); }
html.dark .badge-reminder { background: rgba(245, 158, 11, 0.15); color: #fcd34d; }
html.dark .badge-wait { background: rgba(245, 158, 11, 0.15); color: #fcd34d; }
html.dark .badge-restaurant { background: rgba(34, 197, 94, 0.15); color: #86efac; }
html.dark .badge-backup { background: rgba(239, 68, 68, 0.15); color: #fca5a5; }
html.dark .badge-priority.high { background: rgba(239, 68, 68, 0.15); color: #fca5a5; }
html.dark .badge-priority.medium { background: rgba(245, 158, 11, 0.15); color: #fcd34d; }
html.dark .badge-priority.low { background: rgba(96, 165, 250, 0.12); color: #93c5fd; }

html.dark .toast-success { background: #064e3b; color: #6ee7b7; border-color: #059669; }
html.dark .toast-error { background: #7f1d1d; color: #fca5a5; border-color: #b91c1c; }
html.dark .toast-info { background: #1e3a5f; color: #93c5fd; border-color: #2563eb; }

html.dark .ea-tooltip {
  background: #334155;
  color: #f1f5f9;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.08);
}
html.dark .ea-tooltip::after { border-top-color: #334155; }
html.dark .ea-tooltip.flip::after {
  border-top-color: transparent;
  border-bottom-color: #334155;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

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

ul, ol {
  list-style: none;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
}
::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   App Shell Layout
   -------------------------------------------------------------------------- */
.app-shell {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--color-bg-card);
  border-right: 1px solid var(--color-border);
  padding: var(--space-4);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  transition: transform var(--transition-base);
}

.sidebar-brand {
  padding: var(--space-4) 0 var(--space-4);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}

.sidebar-brand-logo {
  display: block;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.08));
}

.sidebar-brand-title {
  font-weight: 700;
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.sidebar-brand-version {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  font-family: var(--font-mono);
}

/* Homepage navigation button — matches dashboard styling */
.home-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  color: #1e293b;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  transition: all 0.15s;
}
.home-btn:hover {
  background: #e0f2fe;
  border-color: #0ea5e9;
  color: #0369a1;
}

.sidebar-nav {
  overflow-y: auto;
}

.sidebar-nav-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  padding: var(--space-3) 0 var(--space-1);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  width: 100%;
  text-align: left;
}

.nav-item:hover {
  background: var(--color-bg-card);
  color: var(--color-text-primary);
}

.nav-item.active {
  background: var(--color-accent-muted);
  color: var(--color-accent);
}

.nav-item-icon {
  width: 20px;
  font-size: var(--text-base);
  text-align: center;
  flex-shrink: 0;
}

.nav-item-badge {
  margin-left: auto;
  font-size: var(--text-xs);
  background: var(--color-accent-muted);
  color: var(--color-accent);
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
}

/* Sidebar footer */
.sidebar-footer {
  padding-top: var(--space-3);
  margin-top: auto;
  border-top: 1px solid var(--color-border);
}

/* Language selector in sidebar */
.sidebar-lang {
  margin-bottom: var(--space-3);
}

.sidebar-lang-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.lang-selector {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: border-color var(--transition-fast);
  appearance: auto;
}

.lang-selector:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px var(--color-accent-muted);
}

.lang-selector:hover {
  border-color: var(--color-text-muted);
}

/* Theme toggle in sidebar */
.sidebar-theme {
  margin-bottom: var(--space-3);
}

.theme-toggle-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.theme-toggle-btn:hover {
  border-color: var(--color-text-muted);
  background: var(--color-bg-chip);
}
.theme-toggle-btn:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px var(--color-accent-muted);
}
.theme-toggle-icon {
  font-size: 1rem;
  flex-shrink: 0;
}
.theme-toggle-label {
  font-weight: 500;
}

.health-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.health-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-muted);
  transition: background var(--transition-fast);
}

.health-dot.online {
  background: var(--color-success);
  box-shadow: 0 0 6px rgba(22, 163, 74, 0.4);
}

.health-dot.offline {
  background: var(--color-danger);
}

/* --------------------------------------------------------------------------
   Main Content Area
   -------------------------------------------------------------------------- */
.main-content {
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Top bar */
.topbar {
  height: var(--header-height);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-6);
  position: sticky;
  top: 0;
  z-index: 50;
  gap: var(--space-4);
}

.topbar-title {
  font-weight: 600;
  font-size: var(--text-lg);
  flex: 1;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Theme toggle in topbar (always visible on mobile + desktop) */
.theme-toggle-topbar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-size: 1rem;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.theme-toggle-topbar:hover {
  border-color: var(--color-text-muted);
  background: var(--color-bg-card-hover);
}

/* Page container */
.page {
  flex: 1;
  padding: var(--space-8) var(--space-6);
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   Form Checkbox
   -------------------------------------------------------------------------- */
.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  user-select: none;
}
.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  cursor: pointer;
  flex-shrink: 0;
}

.page-header {
  margin-bottom: var(--space-8);
}

.page-header h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-1);
}

.page-header p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  max-width: 720px;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1.4;
  border: 1px solid transparent;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover:not(:disabled) {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--color-bg-card-hover);
  border-color: var(--color-text-muted);
}

.btn-danger {
  background: rgba(248, 113, 113, 0.15);
  color: var(--color-danger);
}
.btn-danger:hover:not(:disabled) {
  background: rgba(248, 113, 113, 0.25);
}

.btn-ghost {
  color: var(--color-text-secondary);
  padding: var(--space-1) var(--space-2);
}
.btn-ghost:hover:not(:disabled) {
  color: var(--color-text-primary);
  background: var(--color-bg-card);
}

.btn-sm {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  border-radius: var(--radius-md);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   Form Elements
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.form-input,
.form-textarea {
  width: 100%;
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px var(--color-accent-muted);
}

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

.form-textarea {
  resize: vertical;
  min-height: 110px;
  overflow-y: auto;
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  gap: var(--space-3);
}

.card-title {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.card-body {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Stats Grid
   -------------------------------------------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.stat-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.stat-value {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   Itinerary Timeline
   -------------------------------------------------------------------------- */
.timeline {
  position: relative;
  padding-left: var(--space-8);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: var(--color-border);
  border-radius: 1px;
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-5);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: calc(-1 * var(--space-8) + 7px);
  top: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 3px solid var(--color-border);
  background: var(--color-bg-primary);
  z-index: 1;
  transition: all var(--transition-fast);
}

.timeline-dot.high {
  border-color: var(--color-priority-high);
  box-shadow: 0 0 6px rgba(220, 38, 38, 0.2);
}
.timeline-dot.medium {
  border-color: var(--color-priority-medium);
}
.timeline-dot.low {
  border-color: var(--color-priority-low);
}

.timeline-time {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
  font-family: var(--font-mono);
}

.timeline-action {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  line-height: 1.5;
}

.timeline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
}

.badge-walk {
  background: rgba(37, 99, 235, 0.08);
  color: #1d4ed8;
}

.badge-walk-map {
  background: rgba(79, 94, 245, 0.1);
  color: var(--color-accent);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-fast);
}

.badge-walk-map:hover {
  background: rgba(79, 94, 245, 0.2);
}

.badge-reminder {
  background: rgba(217, 119, 6, 0.08);
  color: #b45309;
}

.badge-wait {
  background: rgba(217, 119, 6, 0.08);
  color: #b45309;
}

.badge-restaurant {
  background: rgba(22, 163, 74, 0.08);
  color: #15803d;
}

.badge-backup {
  background: rgba(220, 38, 38, 0.08);
  color: #b91c1c;
}

.badge-priority {
  text-transform: capitalize;
}

.badge-priority.high {
  background: rgba(220, 38, 38, 0.1);
  color: var(--color-priority-high);
}
.badge-priority.medium {
  background: rgba(217, 119, 6, 0.1);
  color: #b45309;
}
.badge-priority.low {
  background: rgba(37, 99, 235, 0.08);
  color: #1d4ed8;
}

/* --------------------------------------------------------------------------
   Route Legs
   -------------------------------------------------------------------------- */
.route-leg {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  background: var(--color-bg-input);
  transition: border-color var(--transition-fast);
}

.route-leg:hover {
  border-color: var(--color-border-focus);
}

.route-leg-index {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-muted);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 700;
  flex-shrink: 0;
}

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

.route-leg-step {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.route-leg-url {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  color: var(--color-accent);
  word-break: break-all;
}

/* --------------------------------------------------------------------------
   Alerts & Strategy
   -------------------------------------------------------------------------- */
.alert-list,
.strategy-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.alert-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  background: #fefce8;
  border: 1px solid #fde68a;
  color: #92400e;
}

.strategy-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
}

/* --------------------------------------------------------------------------
   Empty State
   -------------------------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-6);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.empty-state-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.empty-state-text {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  max-width: 400px;
  margin: 0 auto var(--space-6);
}

/* --------------------------------------------------------------------------
   Loading / Skeleton
   -------------------------------------------------------------------------- */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 3px;
}

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

.loading-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-16);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Toast Notifications
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  box-shadow: var(--shadow-elevated);
  animation: toastIn 0.3s ease;
  max-width: 400px;
}

.toast-success {
  background: #065f46;
  color: #6ee7b7;
  border: 1px solid #059669;
}

.toast-error {
  background: #7f1d1d;
  color: #fca5a5;
  border: 1px solid #b91c1c;
}

.toast-info {
  background: #1e3a5f;
  color: #93c5fd;
  border: 1px solid #2563eb;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   Modal
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.modal {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  width: 90%;
  max-width: 560px;
  box-shadow: var(--shadow-elevated);
  animation: modalIn 0.25s ease;
}

.modal-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.modal-body {
  margin-bottom: var(--space-6);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

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

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* --------------------------------------------------------------------------
   Plan Card (for plan list)
   -------------------------------------------------------------------------- */
.plan-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.plan-card:hover {
  border-color: var(--color-border-focus);
  background: var(--color-bg-card-hover);
  box-shadow: var(--shadow-card);
}

.plan-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-3);
  gap: var(--space-3);
}

.plan-card-venue {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-accent-muted);
  color: var(--color-accent);
  text-transform: capitalize;
}

.plan-card-id {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.plan-card-meta {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Section Dividers
   -------------------------------------------------------------------------- */
.section {
  margin-bottom: var(--space-8);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  gap: var(--space-3);
}

.section-title {
  font-size: var(--text-lg);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Two-Column Layout
   -------------------------------------------------------------------------- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 900px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Tooltip System (matches dashboard)
   -------------------------------------------------------------------------- */
.ea-tooltip {
  position: absolute;
  z-index: 9999;
  max-width: 260px;
  padding: 8px 12px;
  border-radius: 8px;
  background: #1e293b;
  color: #f1f5f9;
  font-size: 0.78rem;
  line-height: 1.45;
  font-weight: 500;
  text-align: center;
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18), 0 0 0 1px rgba(255,255,255,0.06);
  word-wrap: break-word;
  white-space: normal;
}
.ea-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}
.ea-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #1e293b;
}
.ea-tooltip.flip::after {
  top: auto;
  bottom: 100%;
  border-top-color: transparent;
  border-bottom-color: #1e293b;
}
[data-tooltip] {
  position: relative;
  cursor: pointer;
}
@media (hover: none) and (pointer: coarse) {
  [data-tooltip] {
    cursor: auto;
  }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

/* iPhone / small phone (≤480px) — prevent horizontal scroll */
@media (max-width: 480px) {
  /* Stats: force 2-col with no min that overflows */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* All content-card grids: drop min so a single column fits */
  .flights-grid,
  .parking-grid,
  .rental-cars-grid,
  .ride-shares-grid,
  .hotels-grid {
    grid-template-columns: 1fr;
  }

  /* Vary stat font size so «High Priority» fits */
  .stat-value {
    font-size: var(--text-xl);
  }

  /* Timeline: reduce left gutter so text has more room */
  .timeline {
    padding-left: var(--space-5);
  }
  .timeline-dot {
    left: calc(-1 * var(--space-5) + 7px);
  }

  /* Badge wrap inside timeline meta */
  .timeline-meta {
    gap: var(--space-1);
  }

  /* Modal: tighten padding so content doesn't cramp */
  .modal {
    padding: var(--space-4);
    width: 94%;
  }

  /* Toast: cap to viewport width */
  .toast {
    max-width: calc(100vw - var(--space-8));
  }
  .toast-container {
    right: var(--space-2);
    left: var(--space-2);
  }

  /* Totals bar: reduce gap */
  .totals-bar {
    gap: var(--space-3);
  }

  /* Route leg URL: ensure long URLs break */
  .route-leg-url {
    word-break: break-all;
    overflow-wrap: anywhere;
  }

  /* Page header tighten */
  .page-header h2 {
    font-size: var(--text-xl);
  }

  /* Plan card meta */
  .plan-card-meta {
    gap: var(--space-2);
  }
}

/* Tablet / narrow desktop (≤768px) */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    height: 100dvh;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.15);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 99;
    background: rgba(0, 0, 0, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
  }

  .sidebar-overlay.open {
    opacity: 1;
    pointer-events: auto;
  }

  .main-content {
    margin-left: 0;
  }

  .topbar {
    padding: 0 var(--space-4);
  }

  .page {
    padding: var(--space-4) var(--space-3);
  }

  .page-header {
    margin-bottom: var(--space-4);
  }

  .page-header h2 {
    font-size: var(--text-xl);
  }

  .page-header p {
    font-size: var(--text-xs);
  }

  .card {
    padding: var(--space-4);
  }

  .form-group {
    margin-bottom: var(--space-3);
  }

  /* Remove inline max-width constraint on the New Trip form card */
  #page-new-trip .card {
    max-width: 100% !important;
  }

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

  /* Content grids: single column at tablet */
  .flights-grid,
  .parking-grid,
  .rental-cars-grid,
  .ride-shares-grid,
  .hotels-grid {
    grid-template-columns: 1fr;
  }

  .mobile-menu-btn {
    display: flex !important;
  }

  .modal {
    padding: var(--space-5);
  }

  .toast {
    max-width: calc(100vw - var(--space-8));
  }

  .toast-container {
    right: var(--space-2);
    left: var(--space-2);
  }
}

.mobile-menu-btn {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.text-muted { color: var(--color-text-muted); }
.text-secondary { color: var(--color-text-secondary); }
.text-sm { font-size: var(--text-sm); }
.text-xs { font-size: var(--text-xs); }
.font-mono { font-family: var(--font-mono); }
.font-bold { font-weight: 700; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.hidden { display: none !important; }
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Drag handle for reorder */
.drag-handle {
  cursor: grab;
  color: var(--color-text-muted);
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.drag-handle:hover {
  color: var(--color-text-secondary);
}

.drag-handle:active {
  cursor: grabbing;
}

/* Inline reminder dropdown */
.reminder-inline {
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  margin-right: var(--space-2);
  transition: border-color var(--transition-fast);
  max-width: 130px;
}

.reminder-inline:focus {
  outline: none;
  border-color: var(--color-border-focus);
}

.reminder-inline:hover {
  border-color: var(--color-text-muted);
}

/* Editable schedule item */
.schedule-item-actions {
  display: flex;
  gap: var(--space-1);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.timeline-item:hover .schedule-item-actions {
  opacity: 1;
}

/* Flights */
.flights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.flight-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--transition-fast);
}

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

.flight-airline {
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text-primary);
}

.flight-route {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 500;
}

.flight-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* Airport Parking */
.parking-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.parking-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--transition-fast);
}

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

.parking-name {
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text-primary);
}

.parking-type {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 500;
}

.parking-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.parking-shuttle {
  line-height: 1.4;
}

/* Rental Cars */
.rental-cars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.rental-car-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--transition-fast);
}

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

.rental-car-name {
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text-primary);
}

.rental-car-type {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 500;
}

.rental-car-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* Ride Shares */
.ride-shares-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.ride-share-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--transition-fast);
}

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

.ride-share-service {
  margin-bottom: var(--space-1);
}

.badge-accent {
  background: var(--color-accent-muted);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: var(--text-xs);
  font-weight: 600;
}

.ride-share-route {
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  font-weight: 500;
  line-height: 1.4;
}

.ride-share-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* Hotels */
.hotels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.hotel-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color var(--transition-fast);
}

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

.hotel-name {
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text-primary);
}

.hotel-stars {
  font-size: var(--text-xs);
}

.hotel-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.hotel-highlights {
  line-height: 1.4;
}

/* Totals bar */
.totals-bar {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  flex-wrap: wrap;
}

.totals-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.totals-label {
  color: var(--color-text-muted);
  font-weight: 500;
}

.totals-value {
  font-weight: 700;
  font-family: var(--font-mono);
}

/* --------------------------------------------------------------------------
   Time Input + AM/PM Toggle
   -------------------------------------------------------------------------- */
.time-input-group {
  display: flex;
  align-items: center;
  gap: 0;
}

.time-input-hh {
  width: 52px !important;
  flex-shrink: 0;
  border-top-right-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 600;
}

.time-input-mm {
  width: 52px !important;
  flex-shrink: 0;
  border-radius: 0 !important;
  border-left: none;
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 600;
}

.time-colon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  width: 16px;
  flex-shrink: 0;
  background: var(--color-bg-input);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  user-select: none;
  pointer-events: none;
}

/* Used by schedule editing modals (single HH:MM input + AM/PM toggle) */
.time-input-hhmm {
  width: 90px !important;
  flex-shrink: 0;
  border-top-right-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 600;
}

.ampm-toggle {
  display: flex;
  flex-shrink: 0;
}

.ampm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  min-width: 44px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  background: var(--color-bg-input);
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast);
}

.ampm-btn:first-child {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-top-right-radius: var(--radius-sm);
  border-bottom-right-radius: var(--radius-sm);
  border-left: none;
}

.ampm-btn:last-child {
  border-left: none;
}

.ampm-btn:hover {
  background: var(--color-bg-chip);
  color: var(--color-text-primary);
}

.ampm-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-inverse);
  cursor: default;
}

.ampm-btn.active:hover {
  background: var(--color-accent-hover);
  color: var(--color-text-inverse);
}

/* --------------------------------------------------------------------------
   Bug Report control (docked in the sidebar footer)
   -------------------------------------------------------------------------- */
.bug-report-fab {
  margin-bottom: var(--space-3);
}

.bug-report-fab-badge {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.bug-report-fab-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.bug-report-fab-btn:hover {
  border-color: var(--color-text-muted);
  background: var(--color-bg-chip);
}

.bug-report-fab-btn:focus-visible {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px var(--color-accent-muted);
}

/* Bug report modal — review payload before sending */
.bug-modal-preview {
  max-height: 200px;
  overflow: auto;
  white-space: pre-wrap;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  margin-top: var(--space-3);
  background: var(--color-bg-secondary);
}

.bug-modal-privacy {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  line-height: 1.45;
}

.bug-modal-privacy-icon {
  flex-shrink: 0;
  margin-top: 1px;
  font-size: 0.85rem;
}


/* --------------------------------------------------------------------------
   Crowd Prediction Banner
   -------------------------------------------------------------------------- */
.crowd-banner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-4);
}
.crowd-banner-icon {
  font-size: 1.2rem;
}
.crowd-high {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}
.dark .crowd-high {
  background: #3b1111;
  color: #fca5a5;
  border-color: #7f1d1d;
}
.crowd-med {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}
.dark .crowd-med {
  background: #2d1f07;
  color: #fcd34d;
  border-color: #78350f;
}
.crowd-low {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}
.dark .crowd-low {
  background: #0a1f12;
  color: #86efac;
  border-color: #14532d;
}

/* --------------------------------------------------------------------------
   Print Styles — clean itinerary output
   -------------------------------------------------------------------------- */
@media print {
  /* Hide UI chrome */
  .sidebar, .topbar, .bug-report-fab, .toast-container, #modal-container,
  .btn, .nav-item, .home-btn, .sidebar-overlay, .mobile-menu-btn,
  .crowd-banner, .reminder-inline, .schedule-item-actions,
  .form-group, .form-textarea, .form-input, .form-label, .form-hint,
  #trip-input, #trip-start, #trip-restaurants, #btn-generate,
  #trip-departure-hh, #trip-departure-mm, #trip-departure-ampm,
  #trip-reminder-default, #page-new-trip .page-hero,
  #page-new-trip .card, #page-my-plans, #plans-list, #plans-empty {
    display: none !important;
  }

  /* Full-width content */
  .main-content {
    margin-left: 0 !important;
    padding: 0 !important;
    max-width: 100% !important;
  }

  .page {
    display: block !important;
  }
  .page.hidden { display: block !important; }

  /* Show plan detail content cleanly */
  #page-plan-detail { display: block !important; }
  #plan-detail-content { padding: 0; }
  .section { break-inside: avoid; page-break-inside: avoid; }
  .timeline-item { break-inside: avoid; }

  /* Remove shadows and borders for ink efficiency */
  .card, .plan-card, .section {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }

  /* Black text on white */
  body {
    background: #fff !important;
    color: #000 !important;
    font-size: 11pt;
  }

  .text-muted { color: #555 !important; }
  .dark .text-muted { color: #555 !important; }

  /* Ensure maps URLs are visible */
  a[href]:after {
    content: none; /* don't print URLs — they're Google Maps links */
  }
}