/* ============================================
   FAREPRO - Professional Fare Calculator
   With GPS & Google Maps Integration
   ============================================ */

/* CSS Variables */
:root {
    /* Colors - Dark Premium Theme */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;
    --bg-card: #15151f;
    --bg-card-hover: #1c1c28;
    
    /* Accent Colors */
    --accent-primary: #00d4aa;
    --accent-secondary: #00b894;
    --accent-tertiary: #0984e3;
    --accent-warning: #fdcb6e;
    --accent-danger: #ff6b6b;
    --accent-purple: #a29bfe;
    
    /* GPS Colors */
    --gps-active: #00d4aa;
    --gps-searching: #fdcb6e;
    --gps-inactive: #ff6b6b;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-tertiary: #606070;
    --text-accent: var(--accent-primary);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00d4aa 0%, #00b894 100%);
    --gradient-accent: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-danger: linear-gradient(135deg, #ff6b6b 0%, #ee5a5a 100%);
    --gradient-warning: linear-gradient(135deg, #fdcb6e 0%, #f9ca24 100%);
    --gradient-dark: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(0, 212, 170, 0.3);
    --shadow-glow-danger: 0 0 40px rgba(255, 107, 107, 0.3);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
    
    /* Font Sizes */
    --fare-size: 5rem;
    --stat-size: 2rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #f5f5f8;
    --bg-secondary: #ffffff;
    --bg-tertiary: #eeeef2;
    --bg-card: #ffffff;
    --bg-card-hover: #f0f0f5;
    --text-primary: #1a1a2e;
    --text-secondary: #5a5a70;
    --text-tertiary: #9090a0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
}

/* Font Size Variants */
[data-fare-size="large"] { --fare-size: 4rem; --stat-size: 1.8rem; }
[data-fare-size="xlarge"] { --fare-size: 5rem; --stat-size: 2rem; }
[data-fare-size="xxlarge"] { --fare-size: 6rem; --stat-size: 2.2rem; }

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

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

/* ============================================
   App Container
   ============================================ */
.app-container {
    max-width: 800px;
    margin: 0 auto;
    min-height: 100vh;
    background: var(--gradient-dark);
    position: relative;
    display: flex;
    flex-direction: column;
}

/* ============================================
   Header
   ============================================ */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
}

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

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
}

.logo-icon svg { width: 18px; height: 18px; }

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-text .accent { color: var(--accent-primary); }

.header-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.icon-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

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

.icon-btn svg { width: 20px; height: 20px; }

/* GPS Status Button */
.gps-btn { position: relative; }
.gps-btn.active { color: var(--gps-active); }
.gps-btn.searching { color: var(--gps-searching); animation: gpsSearch 1.5s infinite; }
.gps-btn.inactive { color: var(--gps-inactive); }

@keyframes gpsSearch {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* Theme Toggle */
.moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

/* ============================================
   View Toggle
   ============================================ */
.view-toggle {
    display: flex;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.view-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-btn svg { width: 18px; height: 18px; }

.view-btn:hover { color: var(--text-secondary); }

.view-btn.active {
    background: var(--bg-card);
    color: var(--accent-primary);
}

/* ============================================
   Main Content - View Modes
   ============================================ */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Meter Only View */
[data-view="meter"] .map-container { display: none; }
[data-view="meter"] .meter-section { flex: 1; overflow-y: auto; }

/* Map Only View */
[data-view="map"] .meter-section { display: none; }
[data-view="map"] .map-container { flex: 1; }
[data-view="map"] .header { 
    position: fixed; 
    top: 0; 
    left: 0; 
    right: 0; 
    z-index: 1000;
    background: linear-gradient(180deg, rgba(10,10,15,0.95) 0%, rgba(10,10,15,0) 100%);
    padding-bottom: 2rem;
}
[data-view="map"] .main-content { padding-top: 0; }
[data-view="map"] .map-container { 
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100vh !important;
    z-index: 1;
}

/* Big data overlays for map mode */
[data-view="map"] .map-speed-display {
    left: var(--spacing-md);
    bottom: 100px;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(18, 18, 26, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
}
[data-view="map"] .map-speed-display .speed-value {
    font-size: 3.5rem;
    line-height: 1;
}
[data-view="map"] .map-speed-display .speed-unit {
    font-size: 1.2rem;
}

[data-view="map"] .map-fare-display {
    right: var(--spacing-md);
    bottom: 100px;
    padding: var(--spacing-md) var(--spacing-lg);
    min-width: 140px;
    justify-content: center;
}
[data-view="map"] .map-fare-display .fare-currency {
    font-size: 1.8rem;
}
[data-view="map"] .map-fare-display .fare-value {
    font-size: 3rem;
    line-height: 1;
}

/* Big stats bar at bottom for map mode */
[data-view="map"] .map-stats-bar {
    display: flex !important;
}

.map-stats-bar {
    display: none;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-md) var(--spacing-lg);
    justify-content: space-around;
    align-items: center;
    gap: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    z-index: 100;
}

.map-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.map-stat-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.map-stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-tertiary);
}

.map-stat-item.highlight .map-stat-value {
    color: var(--accent-primary);
    font-size: 1.8rem;
}

/* Navigation bar enhancement for map mode */
[data-view="map"] .nav-info {
    top: 70px;
    left: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(18, 18, 26, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
}

[data-view="map"] .nav-instruction {
    font-size: 1.1rem;
}

[data-view="map"] .nav-distance {
    font-size: 1.5rem;
    font-weight: 700;
}

[data-view="map"] .nav-eta {
    font-size: 1.2rem;
}

/* Route info for map mode */
[data-view="map"] .route-info {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(18, 18, 26, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) var(--spacing-lg);
    display: flex;
    gap: var(--spacing-lg);
    z-index: 100;
}

[data-view="map"] .route-info-item {
    text-align: center;
}

/* Map controls enhancement for map mode */
[data-view="map"] .map-controls {
    top: 140px;
    right: var(--spacing-md);
}

[data-view="map"] .map-control-btn {
    width: 48px;
    height: 48px;
}

[data-view="map"] .map-control-btn svg {
    width: 24px;
    height: 24px;
}

/* Split View */
[data-view="split"] .map-container { height: 35vh; min-height: 250px; }
[data-view="split"] .meter-section { flex: 1; overflow-y: auto; }

/* ============================================
   Map Container
   ============================================ */
.map-container {
    position: relative;
    background: var(--bg-tertiary);
    overflow: hidden;
}

#map {
    width: 100%;
    height: 100%;
    min-height: 250px;
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 10;
}

.map-overlay > * {
    pointer-events: auto;
}

/* Navigation Info Bar */
.nav-info {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

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

.nav-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
}

.nav-icon svg { width: 24px; height: 24px; }

.nav-instruction {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.nav-distance {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.nav-eta {
    text-align: right;
}

.eta-time {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.eta-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

/* Destination Search */
.destination-search {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    z-index: 20;
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.search-input-wrapper svg {
    width: 20px;
    height: 20px;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.search-input-wrapper input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
}

.search-input-wrapper input::placeholder {
    color: var(--text-tertiary);
}

.search-clear {
    width: 28px;
    height: 28px;
    border: none;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-clear svg { width: 16px; height: 16px; }

.search-suggestions {
    margin-top: var(--spacing-xs);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    display: none;
}

.search-suggestions.active { display: block; }

.suggestion-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.suggestion-item:hover { background: var(--bg-tertiary); }

.suggestion-item svg {
    width: 20px;
    height: 20px;
    color: var(--text-tertiary);
}

.suggestion-text {
    flex: 1;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.suggestion-secondary {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

/* Map Controls */
.map-controls {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.map-control-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.map-control-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.map-control-btn.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.map-control-btn svg { width: 20px; height: 20px; }

/* Speed Display on Map */
.map-speed-display {
    position: absolute;
    left: var(--spacing-sm);
    bottom: var(--spacing-sm);
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.map-speed-display .speed-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.map-speed-display .speed-unit {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* Fare Display on Map */
.map-fare-display {
    position: absolute;
    right: var(--spacing-sm);
    bottom: var(--spacing-sm);
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glow);
}

.map-fare-display .fare-currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--bg-primary);
}

.map-fare-display .fare-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--bg-primary);
}

/* Map Placeholder */
.map-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    z-index: 5;
}

.map-placeholder.hidden { display: none; }

.placeholder-content {
    text-align: center;
    padding: var(--spacing-xl);
    max-width: 320px;
}

.placeholder-content svg {
    width: 64px;
    height: 64px;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-md);
}

.placeholder-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.placeholder-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.placeholder-content ul {
    text-align: left;
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.placeholder-content li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.placeholder-content li::before {
    content: '✓';
    color: var(--accent-primary);
    margin-right: var(--spacing-sm);
}

/* ============================================
   Meter Section
   ============================================ */
.meter-section {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Status Bar */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-tertiary);
}

.status-indicator.ready .status-dot { background: var(--accent-primary); }
.status-indicator.running .status-dot { background: var(--accent-primary); animation: pulse 1.5s infinite; }
.status-indicator.paused .status-dot { background: var(--accent-warning); animation: pulse 2s infinite; }
.status-indicator.waiting .status-dot { background: var(--accent-tertiary); animation: pulse 1s infinite; }

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.gps-accuracy {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-card);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.gps-accuracy svg { width: 14px; height: 14px; }
.gps-accuracy.good { color: var(--gps-active); }
.gps-accuracy.medium { color: var(--gps-searching); }
.gps-accuracy.poor { color: var(--gps-inactive); }

.rate-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-card);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.rate-badge.night { background: rgba(102, 126, 234, 0.2); color: var(--accent-purple); }
.rate-badge.surge { background: rgba(253, 203, 110, 0.2); color: var(--accent-warning); }

.time-display {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ============================================
   Fare Display
   ============================================ */
.fare-display {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.fare-display::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.fare-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xs);
}

.fare-amount {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.currency {
    font-family: 'JetBrains Mono', monospace;
    font-size: calc(var(--fare-size) * 0.35);
    font-weight: 600;
    color: var(--accent-primary);
    margin-top: 0.3em;
}

.fare-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: var(--fare-size);
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(180deg, var(--text-primary) 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.fare-breakdown {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: 0.75rem;
}

.breakdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.breakdown-label {
    font-size: 0.65rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.breakdown-value {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--text-secondary);
}

.breakdown-divider {
    color: var(--text-tertiary);
    font-weight: 300;
}

/* ============================================
   Stats Grid
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.stat-card:hover { background: var(--bg-card-hover); }

.stat-icon {
    width: 36px;
    height: 36px;
    margin: 0 auto var(--spacing-xs);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon svg { width: 18px; height: 18px; }

.stat-card.distance .stat-icon { background: rgba(0, 212, 170, 0.15); color: var(--accent-primary); }
.stat-card.duration .stat-icon { background: rgba(102, 126, 234, 0.15); color: var(--accent-tertiary); }
.stat-card.waiting .stat-icon { background: rgba(253, 203, 110, 0.15); color: var(--accent-warning); }
.stat-card.speed .stat-icon { background: rgba(162, 155, 254, 0.15); color: var(--accent-purple); }

.stat-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: var(--stat-size);
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
}

.stat-unit {
    font-size: 0.65rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

/* ============================================
   Route Info
   ============================================ */
.route-info {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.route-summary {
    display: flex;
    justify-content: space-around;
}

.route-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.route-item svg {
    width: 20px;
    height: 20px;
    color: var(--accent-primary);
}

.route-item-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.route-item-value {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ============================================
   Controls
   ============================================ */
.controls {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.control-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Outfit', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.control-btn svg { width: 24px; height: 24px; }

.control-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.control-btn.start {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow);
}

.control-btn.start:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 0 50px rgba(0, 212, 170, 0.5);
}

.control-btn.pause {
    background: var(--bg-card);
    color: var(--accent-warning);
    border: 2px solid rgba(253, 203, 110, 0.3);
}

.control-btn.pause:hover:not(:disabled) { border-color: var(--accent-warning); }
.control-btn.pause.active { background: rgba(253, 203, 110, 0.2); }

.control-btn.waiting-toggle {
    background: var(--bg-card);
    color: var(--accent-tertiary);
    border: 2px solid rgba(9, 132, 227, 0.3);
}

.control-btn.waiting-toggle:hover:not(:disabled) { border-color: var(--accent-tertiary); }
.control-btn.waiting-toggle.active { background: rgba(9, 132, 227, 0.2); animation: waitingPulse 2s infinite; }

@keyframes waitingPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(9, 132, 227, 0.4); }
    50% { box-shadow: 0 0 15px 3px rgba(9, 132, 227, 0.2); }
}

.control-btn.stop {
    background: var(--bg-card);
    color: var(--accent-danger);
    border: 2px solid rgba(255, 107, 107, 0.3);
}

.control-btn.stop:hover:not(:disabled) {
    border-color: var(--accent-danger);
    box-shadow: var(--shadow-glow-danger);
}

/* ============================================
   Quick Actions
   ============================================ */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--bg-card);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.7rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.action-btn svg { width: 18px; height: 18px; }

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

.action-btn.active {
    background: rgba(0, 212, 170, 0.15);
    color: var(--accent-primary);
    border-color: rgba(0, 212, 170, 0.3);
}

/* ============================================
   Modals
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: translateY(20px) scale(0.95);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content { transform: translateY(0) scale(1); }
.modal.small .modal-content { max-width: 380px; }

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-header h2 { font-size: 1.1rem; font-weight: 600; }

.close-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-btn:hover { background: var(--accent-danger); color: white; }
.close-btn svg { width: 16px; height: 16px; }

.modal-body {
    padding: var(--spacing-md);
    overflow-y: auto;
    max-height: calc(90vh - 130px);
}

.modal-footer {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    justify-content: flex-end;
}

/* Settings Tabs */
.settings-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    background: var(--bg-tertiary);
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    overflow-x: auto;
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-sm);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius-xs);
    cursor: pointer;
    white-space: nowrap;
}

.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active { background: var(--bg-card); color: var(--text-primary); }

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.3s ease; }

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

/* Settings Sections */
.settings-section { margin-bottom: var(--spacing-lg); }
.settings-section:last-child { margin-bottom: 0; }

.settings-section h3 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-sm);
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    gap: var(--spacing-md);
}

.setting-row:last-child { border-bottom: none; }
.setting-row label { font-size: 0.9rem; color: var(--text-secondary); }

.setting-row.checkbox-row label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    width: 100%;
}

.setting-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
}

.input-group {
    display: flex;
    align-items: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.input-prefix, .input-suffix {
    padding: var(--spacing-sm);
    background: var(--bg-card);
    color: var(--text-tertiary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
}

.setting-row input[type="number"],
.setting-row input[type="text"],
.setting-row input[type="url"],
.setting-row input[type="tel"],
.setting-row input[type="time"],
.setting-row input[type="password"] {
    width: 100px;
    padding: var(--spacing-sm);
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    outline: none;
}

.setting-row input.full-width { width: 100%; flex: 1; }
.setting-row input:focus { background: var(--bg-card-hover); }

.setting-row select {
    padding: var(--spacing-sm);
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    outline: none;
    cursor: pointer;
}

/* API Key Info */
.api-key-info {
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.api-key-info p { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: var(--spacing-sm); }
.api-key-info .link { color: var(--accent-primary); text-decoration: none; font-size: 0.85rem; }
.api-key-info .link:hover { text-decoration: underline; }

.api-status { font-size: 0.8rem; margin-left: var(--spacing-sm); }
.api-status.success { color: var(--accent-primary); }
.api-status.error { color: var(--accent-danger); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn svg { width: 16px; height: 16px; }
.btn.primary { background: var(--gradient-primary); color: var(--bg-primary); }
.btn.primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); }
.btn.secondary { background: var(--bg-tertiary); color: var(--text-primary); }
.btn.secondary:hover { background: var(--bg-card-hover); }
.btn.danger { background: rgba(255, 107, 107, 0.15); color: var(--accent-danger); }
.btn.danger:hover { background: var(--accent-danger); color: white; }

/* ============================================
   Receipt
   ============================================ */
.receipt-modal .modal-content { max-width: 420px; }

.receipt {
    background: white;
    color: #1a1a2e;
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    font-family: 'JetBrains Mono', monospace;
}

.receipt-header { text-align: center; margin-bottom: var(--spacing-sm); }
.receipt-logo { font-size: 1.3rem; font-weight: 800; color: #00b894; letter-spacing: 2px; }
.receipt-company { font-size: 0.75rem; color: #666; }

.receipt-divider {
    height: 1px;
    background: repeating-linear-gradient(90deg, #ccc, #ccc 5px, transparent 5px, transparent 10px);
    margin: var(--spacing-sm) 0;
}

.receipt-divider.thick { height: 2px; background: #333; }

.receipt-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    font-size: 0.8rem;
}

.receipt-address { max-width: 180px; text-align: right; font-size: 0.75rem; }

.receipt-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.3rem;
    font-weight: 700;
    padding: var(--spacing-sm) 0;
}

.receipt-qr { text-align: center; padding: var(--spacing-md) 0; }
.qr-placeholder { width: 120px; height: 120px; margin: 0 auto var(--spacing-xs); }
.receipt-qr p { font-size: 0.7rem; color: #666; }

.receipt-footer { text-align: center; font-size: 0.7rem; color: #888; }
.receipt-footer p { margin: var(--spacing-xs) 0; }

.receipt-map-container {
    margin-top: var(--spacing-md);
    height: 150px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-tertiary);
}

#receiptMap { width: 100%; height: 100%; }

/* ============================================
   History
   ============================================ */
.history-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.history-stat {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.history-stat-value {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.history-stat-label {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.history-list { max-height: 300px; overflow-y: auto; }

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-xs);
}

.history-item:hover { background: var(--bg-card-hover); }
.history-item-date { font-size: 0.7rem; color: var(--text-tertiary); }
.history-item-details { font-size: 0.8rem; color: var(--text-secondary); margin-top: 2px; }
.history-item-fare { font-family: 'JetBrains Mono', monospace; font-size: 1rem; font-weight: 700; color: var(--accent-primary); }

.empty-state { text-align: center; padding: var(--spacing-xl); color: var(--text-tertiary); }
.empty-state svg { width: 40px; height: 40px; margin-bottom: var(--spacing-sm); opacity: 0.5; }

/* ============================================
   Extra & Surge Modals
   ============================================ */
.extra-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.extra-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.extra-option:hover { border-color: var(--accent-primary); transform: translateY(-2px); }
.extra-icon { font-size: 1.5rem; }
.extra-label { font-size: 0.85rem; font-weight: 500; color: var(--text-primary); }
.extra-price { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--accent-primary); }

.custom-extra {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

.custom-extra label { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: var(--spacing-xs); }
.custom-extra .input-group { flex: 1; }
.custom-extra input { width: 100%; padding: var(--spacing-sm); }

.surge-display { text-align: center; padding: var(--spacing-lg) 0; }
.surge-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-warning);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.surge-slider { margin-bottom: var(--spacing-md); }
.surge-slider input[type="range"] {
    width: 100%;
    height: 8px;
    -webkit-appearance: none;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
}

.surge-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    background: var(--gradient-warning);
    border-radius: 50%;
    cursor: pointer;
}

.surge-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--text-tertiary);
    margin-top: var(--spacing-xs);
}

.surge-presets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xs);
}

.surge-preset {
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.surge-preset:hover { border-color: var(--accent-warning); color: var(--accent-warning); }

/* ============================================
   Toast
   ============================================ */
.toast-container {
    position: fixed;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards;
    border-left: 3px solid var(--accent-primary);
}

.toast.success { border-left-color: var(--accent-primary); }
.toast.warning { border-left-color: var(--accent-warning); }
.toast.error { border-left-color: var(--accent-danger); }

.toast-icon { width: 20px; height: 20px; flex-shrink: 0; }
.toast.success .toast-icon { color: var(--accent-primary); }
.toast.warning .toast-icon { color: var(--accent-warning); }
.toast.error .toast-icon { color: var(--accent-danger); }

.toast-message { font-size: 0.85rem; color: var(--text-primary); }

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

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

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 600px) {
    :root { --fare-size: 3.5rem; --stat-size: 1.5rem; }
    [data-fare-size="xxlarge"] { --fare-size: 4.5rem; }
    
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .controls { grid-template-columns: repeat(2, 1fr); }
    .quick-actions { grid-template-columns: repeat(4, 1fr); }
    
    .nav-info { flex-direction: column; gap: var(--spacing-sm); }
    .nav-eta { text-align: left; }
    
    .history-stats { grid-template-columns: 1fr; }
}

/* ============================================
   Print
   ============================================ */
@media print {
    body { background: white; }
    .app-container { display: none; }
    .modal { position: static; padding: 0; }
    .modal-overlay { display: none; }
    .modal-content { max-width: 100%; box-shadow: none; }
    .modal-header, .modal-footer { display: none; }
    .receipt { padding: 20px; }
}

/* ============================================
   Scrollbar
   ============================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-tertiary); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb { background: var(--text-tertiary); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

::selection { background: var(--accent-primary); color: var(--bg-primary); }

/* Distance Source Badge */
.source-badge {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
    text-transform: uppercase;
    margin-left: 0.3rem;
    vertical-align: middle;
}

.source-badge.gps {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.source-badge.maps {
    background: rgba(0, 212, 170, 0.2);
    color: #00d4aa;
    border: 1px solid rgba(0, 212, 170, 0.3);
}

/* Voice Navigation Toggle */
.voice-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}