/* 🅿️ Smart Parking v3 - Styles */

:root {
  /* Primary Colors */
  --color-primary: #3b82f6;
  --color-primary-dark: #2563eb;
  --color-primary-light: #60a5fa;
  
  /* Secondary Colors */
  --color-secondary: #f59e0b;
  --color-secondary-dark: #d97706;
  
  /* Background */
  --bg-dark: #0f172a;
  --bg-card: rgba(30, 41, 59, 0.7);
  --bg-card-hover: rgba(30, 41, 59, 0.9);
  
  /* Text */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Accents */
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-info: #3b82f6;
  --color-ev: #8b5cf6;
  
  /* Status Colors */
  --color-available: #22c55e;
  --color-occupied: #ef4444;
  --color-reserved: #f59e0b;
  --color-ev-charging: #8b5cf6;
  
  /* Glassmorphism */
  --glass-bg: rgba(30, 41, 59, 0.7);
  --glass-border: rgba(148, 163, 184, 0.1);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-dark);
  background-image: 
    radial-gradient(ellipse at 20% 0%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
}

/* App Container */
.app-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  min-height: 100vh;
}

/* Glass Header */
.glass-header {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--glass-shadow);
}

.logo-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-icon {
  font-size: 48px;
}

.logo-text h1 {
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-text .subtitle {
  font-size: 14px;
  color: var(--text-secondary);
}

.header-stats {
  display: flex;
  gap: var(--spacing-md);
}

.stat-badge {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.stat-icon {
  font-size: 20px;
}

.stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
}

/* Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  flex: 1;
}

@media (max-width: 1200px) {
  .dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* Glass Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--glass-shadow);
  transition: all 0.3s ease;
}

.glass-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.card-header h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.live-badge {
  background: rgba(34, 197, 94, 0.2);
  color: var(--color-success);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  animation: pulse 2s ease-in-out infinite;
}

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

.ai-badge {
  background: rgba(139, 92, 246, 0.2);
  color: var(--color-ev);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
}

.status-indicator.active {
  background: var(--color-success);
  box-shadow: 0 0 10px var(--color-success);
  animation: pulse 2s ease-in-out infinite;
}

/* Parking Map */
.parking-map {
  grid-column: span 2;
}

.parking-levels {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.parking-level {
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

.level-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.level-name {
  font-weight: 600;
  font-size: 14px;
}

.level-stats {
  font-size: 12px;
  color: var(--text-muted);
}

.level-spots {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.spot {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.spot:hover {
  transform: scale(1.1);
  z-index: 10;
}

.spot.available {
  background: rgba(34, 197, 94, 0.3);
  border: 2px solid var(--color-available);
}

.spot.occupied {
  background: rgba(239, 68, 68, 0.3);
  border: 2px solid var(--color-occupied);
}

.spot.reserved {
  background: rgba(245, 158, 11, 0.3);
  border: 2px solid var(--color-reserved);
}

.spot.ev-charging {
  background: rgba(139, 92, 246, 0.3);
  border: 2px solid var(--color-ev-charging);
}

.spot.disabled {
  background: rgba(148, 163, 184, 0.3);
  border: 2px solid var(--text-muted);
}

/* Occupancy Chart */
.chart-display {
  height: 120px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin-bottom: var(--spacing-md);
}

.chart-bar {
  flex: 1;
  background: linear-gradient(to top, var(--color-primary), var(--color-primary-light));
  border-radius: 4px 4px 0 0;
  transition: height 0.5s ease;
}

.occupancy-stats {
  display: flex;
  justify-content: space-around;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--glass-border);
}

.occupancy-item {
  text-align: center;
}

.occupancy-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.occupancy-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
}

/* Revenue */
.revenue-display {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.revenue-main {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.revenue-icon {
  font-size: 48px;
}

.revenue-value {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-success);
}

.revenue-breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.revenue-item {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm);
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
  font-size: 14px;
}

/* Predictions */
.predictions-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.prediction-item {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

.prediction-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xs);
}

.prediction-time {
  font-weight: 600;
  font-size: 14px;
}

.prediction-confidence {
  font-size: 12px;
  color: var(--color-ev);
}

.prediction-details {
  font-size: 12px;
  color: var(--text-secondary);
}

/* EV Charging */
.ev-stations {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.ev-station {
  background: rgba(139, 92, 246, 0.1);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ev-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.ev-icon {
  font-size: 32px;
}

.ev-details {
  display: flex;
  flex-direction: column;
}

.ev-name {
  font-weight: 600;
  font-size: 14px;
}

.ev-status {
  font-size: 12px;
  color: var(--color-ev);
}

.ev-progress {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.ev-progress-bar {
  width: 80px;
  height: 6px;
  background: rgba(139, 92, 246, 0.2);
  border-radius: 3px;
  overflow: hidden;
}

.ev-progress-fill {
  height: 100%;
  background: var(--color-ev);
  border-radius: 3px;
}

.ev-time {
  font-size: 12px;
  color: var(--text-muted);
}

/* Violations */
.violation-count {
  background: var(--color-danger);
  color: white;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
}

.violations-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.violation-item {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.violation-icon {
  font-size: 20px;
}

.violation-content {
  flex: 1;
}

.violation-spot {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
}

.violation-type {
  font-size: 12px;
  color: var(--text-secondary);
}

.violation-time {
  font-size: 10px;
  color: var(--text-muted);
}

/* Reserved Spaces */
.reserved-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.reserved-item {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.reserved-info {
  display: flex;
  flex-direction: column;
}

.reserved-spot {
  font-weight: 600;
  font-size: 14px;
}

.reserved-vehicle {
  font-size: 12px;
  color: var(--text-secondary);
}

.reserved-expiry {
  font-size: 12px;
  color: var(--color-secondary);
}

/* Peak Hours */
.hours-heatmap {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 4px;
}

.hour-cell {
  aspect-ratio: 1;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.hour-cell:hover {
  transform: scale(1.1);
}

.hour-cell.level-0 { background: rgba(34, 197, 94, 0.1); }
.hour-cell.level-1 { background: rgba(34, 197, 94, 0.3); }
.hour-cell.level-2 { background: rgba(245, 158, 11, 0.3); }
.hour-cell.level-3 { background: rgba(245, 158, 11, 0.5); }
.hour-cell.level-4 { background: rgba(239, 68, 68, 0.5); }
.hour-cell.level-5 { background: rgba(239, 68, 68, 0.7); }

/* Footer */
.glass-footer {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
}

.footer-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.glass-card {
  animation: fadeIn 0.5s ease forwards;
}

.glass-card:nth-child(1) { animation-delay: 0.1s; }
.glass-card:nth-child(2) { animation-delay: 0.2s; }
.glass-card:nth-child(3) { animation-delay: 0.3s; }
.glass-card:nth-child(4) { animation-delay: 0.4s; }
.glass-card:nth-child(5) { animation-delay: 0.5s; }
.glass-card:nth-child(6) { animation-delay: 0.6s; }
.glass-card:nth-child(7) { animation-delay: 0.7s; }
.glass-card:nth-child(8) { animation-delay: 0.8s; }