/* Crowdhaul Design System — matches landing page tokens */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: #161d2e;
  --bg-card-hover: #1c2538;
  --accent: #f59e0b;
  --accent-glow: rgba(245, 158, 11, 0.15);
  --accent-hover: #d97706;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(148, 163, 184, 0.1);
  --border-active: rgba(245, 158, 11, 0.3);
  --success: #22c55e;
  --success-glow: rgba(34, 197, 94, 0.15);
  --warning: #f59e0b;
  --danger: #ef4444;
  --danger-glow: rgba(239, 68, 68, 0.15);
  --info: #3b82f6;
  --info-glow: rgba(59, 130, 246, 0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
}

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

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

h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; }

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

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

/* Sidebar */
.sidebar {
  width: 260px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  z-index: 50;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon { font-size: 1.5rem; }
.logo-dot { color: var(--accent); }

.sidebar-event {
  margin-top: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-active);
}

.sidebar-event-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent);
  font-weight: 600;
}

.sidebar-event-name {
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 500;
  margin-top: 0.15rem;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  font-size: 0.9rem;
  font-weight: 500;
  border-left: 3px solid transparent;
}

.nav-item:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.03);
}

.nav-item.active {
  color: var(--accent);
  background: var(--accent-glow);
  border-left-color: var(--accent);
}

.nav-item-icon { font-size: 1.1rem; width: 24px; text-align: center; }

.sidebar-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

.sidebar-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Main content */
.main-content {
  flex: 1;
  margin-left: 260px;
  padding: 1.5rem 2rem;
  min-height: 100vh;
}

/* Mobile sidebar toggle */
.mobile-toggle {
  display: none;
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 60;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 1.3rem;
}

/* Page Header */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

/* Stat Cards Row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: all 0.2s;
}

.stat-card:hover {
  border-color: var(--border-active);
  transform: translateY(-1px);
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  font-weight: 600;
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  margin-top: 0.25rem;
}

.stat-change {
  font-size: 0.75rem;
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.stat-change.up { color: var(--success); }
.stat-change.down { color: var(--danger); }

/* Grid Map */
.grid-section {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.map-grid-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  min-height: 400px;
}

.map-grid-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.map-grid-title {
  font-size: 1rem;
  font-weight: 600;
}

.map-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(6, 1fr);
  gap: 6px;
  aspect-ratio: 1;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
}

.grid-cell {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.3rem;
  position: relative;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 60px;
}

.grid-cell:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.15);
}

.grid-cell.has-venue {
  border-color: var(--border-active);
  background: var(--accent-glow);
}

.grid-cell.has-venue.high-demand {
  border-color: var(--danger);
  background: var(--danger-glow);
  animation: urgentPulse 3s infinite;
}

.grid-cell.has-venue.medium-demand {
  border-color: var(--warning);
  background: var(--accent-glow);
}

.grid-cell.has-venue.low-demand {
  border-color: var(--success);
  background: var(--success-glow);
}

@keyframes urgentPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.3); }
  50% { box-shadow: 0 0 12px 4px rgba(239, 68, 68, 0.15); }
}

.venue-icon { font-size: 1.1rem; }
.venue-name-grid {
  font-size: 0.55rem;
  text-align: center;
  color: var(--text-secondary);
  line-height: 1.2;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.venue-demand-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  font-size: 0.6rem;
  font-weight: 700;
  background: var(--danger);
  color: white;
  padding: 1px 5px;
  border-radius: 10px;
  line-height: 1.3;
}

.vehicle-dots {
  display: flex;
  gap: 2px;
  margin-top: 2px;
}

.vehicle-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* Suggestions Panel */
.suggestions-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  max-height: 600px;
  overflow-y: auto;
}

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

.suggestions-title {
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ai-badge {
  font-size: 0.65rem;
  background: linear-gradient(135deg, #8b5cf6, #6366f1);
  color: white;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.suggestion-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  margin-bottom: 0.6rem;
  transition: all 0.15s;
}

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

.suggestion-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}

.suggestion-driver {
  font-weight: 600;
  font-size: 0.85rem;
}

.suggestion-vehicle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.suggestion-venue {
  font-size: 0.8rem;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.suggestion-reason {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.35rem;
  font-style: italic;
}

.suggestion-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

/* Buttons */
.btn {
  padding: 0.45rem 0.85rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

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

.btn-success {
  background: var(--success);
  color: white;
}
.btn-success:hover { background: #16a34a; }

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
}
.btn-danger:hover { background: var(--danger-glow); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.05); color: var(--text-primary); }

.btn-lg {
  padding: 0.65rem 1.25rem;
  font-size: 0.9rem;
}

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

/* Driver List */
.driver-list-section {
  margin-bottom: 1.5rem;
}

.driver-filters {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 0.4rem 0.85rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  transition: all 0.15s;
  font-family: 'DM Sans', sans-serif;
}

.filter-chip:hover { border-color: var(--text-muted); color: var(--text-primary); }

.filter-chip.active {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
}

.driver-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.75rem;
}

.driver-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  transition: all 0.2s;
  cursor: pointer;
}

.driver-card:hover {
  border-color: var(--border-active);
  transform: translateY(-1px);
}

.driver-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.65rem;
}

.driver-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.driver-plate {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: monospace;
}

.driver-status-badge {
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.status-available { background: var(--success-glow); color: var(--success); }
.status-en_route { background: var(--info-glow); color: var(--info); }
.status-on_break { background: var(--accent-glow); color: var(--accent); }
.status-offline { background: rgba(100,116,139,0.15); color: var(--text-muted); }

.driver-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.driver-meta-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.driver-location {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.driver-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

/* Event Setup */
.event-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 600px;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.form-input {
  width: 100%;
  padding: 0.6rem 0.85rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.15s;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
}

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

/* Venue tags in event form */
.venue-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.venue-tag {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.3rem 0.65rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.venue-tag-remove {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1;
}
.venue-tag-remove:hover { color: var(--danger); }

/* Dispatch Log */
.log-list {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.log-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}

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

.log-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: monospace;
  min-width: 80px;
}

.log-action {
  font-weight: 600;
  color: var(--text-primary);
  min-width: 120px;
}

.log-details {
  color: var(--text-secondary);
  flex: 1;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform 0.2s;
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

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

.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
}
.modal-close:hover { color: var(--text-primary); }

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

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

.loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem;
  color: var(--text-secondary);
}

/* Toast */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow);
  animation: slideIn 0.3s ease;
  min-width: 250px;
}

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

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.empty-state-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.empty-state-text { font-size: 0.9rem; }

/* Responsive */
@media (max-width: 1024px) {
  .grid-section {
    grid-template-columns: 1fr;
  }
  .suggestions-panel {
    max-height: 400px;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .mobile-toggle {
    display: block;
  }
  .main-content {
    margin-left: 0;
    padding: 1rem;
    padding-top: 3.5rem;
  }
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-header {
    flex-direction: column;
    gap: 0.75rem;
    align-items: flex-start;
  }
  .map-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(4, 1fr);
  }
  .driver-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Page sections visibility */
.page-section { display: none; }
.page-section.active { display: block; }