/* ================================
   MODERN TRACKING UI - CSS VARIABLES
   Material Design 3 + Fluent Design
   ================================ */

:root {
  /* Color Tokens - Light Theme */
  --primary-50: #e8f5e8;
  --primary-100: #c5e6c5;
  --primary-200: #9fd49f;
  --primary-300: #79c179;
  --primary-400: #5cb35c;
  --primary-500: #4caf50;
  --primary-600: #449d48;
  --primary-700: #3b873b;
  --primary-800: #327132;
  --primary-900: #1b5e20;

  --secondary-50: #e3f2fd;
  --secondary-100: #bbdefb;
  --secondary-200: #90caf9;
  --secondary-300: #64b5f6;
  --secondary-400: #42a5f5;
  --secondary-500: #2196f3;
  --secondary-600: #1e88e5;
  --secondary-700: #1976d2;
  --secondary-800: #1565c0;
  --secondary-900: #0d47a1;

  --error-50: #ffebee;
  --error-100: #ffcdd2;
  --error-200: #ef9a9a;
  --error-300: #e57373;
  --error-400: #ef5350;
  --error-500: #f44336;
  --error-600: #e53935;
  --error-700: #d32f2f;
  --error-800: #c62828;
  --error-900: #b71c1c;

  --warning-50: #fff8e1;
  --warning-100: #ffecb3;
  --warning-200: #ffe082;
  --warning-300: #ffd54f;
  --warning-400: #ffca28;
  --warning-500: #ffc107;
  --warning-600: #ffb300;
  --warning-700: #ffa000;
  --warning-800: #ff8f00;
  --warning-900: #ff6f00;

  --success-50: #f1f8e9;
  --success-100: #dcedc8;
  --success-200: #c5e1a5;
  --success-300: #aed581;
  --success-400: #9ccc65;
  --success-500: #8bc34a;
  --success-600: #7cb342;
  --success-700: #689f38;
  --success-800: #558b2f;
  --success-900: #33691e;

  /* Surface Colors */
  --surface-dim: #ded8e1;
  --surface-bright: #fef7ff;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #f7f2fa;
  --surface-container: #f1ecf4;
  --surface-container-high: #ece6f0;
  --surface-container-highest: #e6e0e9;

  /* Text Colors */
  --on-surface: #1d1b20;
  --on-surface-variant: #49454f;
  --outline: #79747e;
  --outline-variant: #cab6cf;

  /* Shadow & Elevation */
  --elevation-1: 0 1px 2px rgba(0,0,0,0.12), 0 1px 3px rgba(0,0,0,0.24);
  --elevation-2: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
  --elevation-3: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
  --elevation-4: 0 14px 28px rgba(0,0,0,0.25), 0 10px 10px rgba(0,0,0,0.22);
  --elevation-5: 0 19px 38px rgba(0,0,0,0.30), 0 15px 12px rgba(0,0,0,0.22);

  /* Typography */
  --font-display: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'SF Pro Text', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace;

  /* Spacing Scale */
  --space-xs: 0.25rem;   /* 4px */
  --space-sm: 0.5rem;    /* 8px */
  --space-md: 0.75rem;   /* 12px */
  --space-lg: 1rem;      /* 16px */
  --space-xl: 1.5rem;    /* 24px */
  --space-2xl: 2rem;     /* 32px */
  --space-3xl: 3rem;     /* 48px */

  /* Dynamic Info Strip Height - Mobile First */
  --info-strip-height: 140px;

  /* Border Radius */
  --radius-xs: 0.25rem;  /* 4px */
  --radius-sm: 0.5rem;   /* 8px */
  --radius-md: 0.75rem;  /* 12px */
  --radius-lg: 1rem;     /* 16px */
  --radius-xl: 1.5rem;   /* 24px */
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Backdrop Blur */
  --backdrop-blur: blur(20px);
  --backdrop-saturate: saturate(180%);
}

/* ================================
   BASE STYLES
   ================================ */

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--on-surface);
  background: var(--surface-bright);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

/* ================================
   LAYOUT COMPONENTS
   ================================ */

.app-container {
  display: flex;
  position: relative;
  height: 100vh;
  width: 100vw;
}

/* Map Container */
.map-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#map {
  height: 100%;
  width: 100%;
  border: none;
  z-index: 1;
}

/* ================================
   DRIVER INFO TOGGLE BUTTON
   ================================ */

.driver-info-toggle {
  position: fixed;
  top: var(--space-md);
  right: var(--space-md);
  z-index: 1001;
  background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(250,250,250,0.95));
  backdrop-filter: var(--backdrop-blur) saturate(180%);
  -webkit-backdrop-filter: var(--backdrop-blur) saturate(180%);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-lg);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.05);
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}

.driver-info-toggle:hover {
  box-shadow: var(--elevation-3);
  transform: translateY(-1px);
}

.driver-info-toggle:active {
  transform: translateY(0);
  box-shadow: var(--elevation-1);
}

.driver-info-toggle.expanded .driver-toggle-icon {
  transform: rotate(180deg);
}

.driver-toggle-icon {
  width: 24px;
  height: 24px;
  color: var(--on-surface);
  transition: transform var(--transition-normal);
}

/* ================================
   DRIVER INFO PANEL
   ================================ */

.driver-info-container {
  position: fixed;
  top: calc(var(--space-md) + 56px);
  right: var(--space-md);
  left: var(--space-md);
  z-index: 1000;
  width: auto;
  max-width: none;
}

.driver-info-fab {
  display: none;
}

.driver-info-fab::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--primary-500);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.driver-info-fab:hover::before {
  opacity: 0.04;
}

.driver-info-fab:active::before {
  opacity: 0.12;
}

.driver-info-fab:hover {
  box-shadow: var(--elevation-3);
  transform: translateY(-1px);
}

.driver-info-fab:active {
  transform: translateY(0);
  box-shadow: var(--elevation-2);
}

.driver-info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: var(--space-sm);
  /* Ters dönme efekti kaldırıldı */
}

/* Driver Info Panel */
.driver-info-panel {
  background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(250,250,250,0.95));
  backdrop-filter: var(--backdrop-blur) saturate(180%);
  -webkit-backdrop-filter: var(--backdrop-blur) saturate(180%);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-lg);
  margin-top: var(--space-sm);
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  transition: all var(--transition-normal);
  box-shadow: 0 8px 32px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.04);
}

.driver-info-panel.expanded {
  max-height: 300px;
  opacity: 1;
  transform: translateY(0) scale(1);
}

.driver-info-item {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--outline-variant);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  transition: background-color var(--transition-fast);
}

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

.driver-info-item:hover {
  background: var(--surface-container-high);
}

.driver-info-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--on-surface-variant);
  text-transform: none;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-xs);
  opacity: 0.7;
}

.driver-info-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--on-surface);
  text-align: right;
  letter-spacing: -0.01em;
}

.driver-phone-link {
  color: var(--primary-500);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.driver-phone-link:hover {
  color: var(--primary-700);
  text-decoration: underline;
}

/* ================================
   BOTTOM INFO STRIP
   ================================ */

.info-strip {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(255,255,255,0.98), rgba(252,252,252,0.96));
  backdrop-filter: var(--backdrop-blur) saturate(180%);
  -webkit-backdrop-filter: var(--backdrop-blur) saturate(180%);
  border-top: 1px solid rgba(0,0,0,0.08);
  z-index: 1000;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-md);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.06), 0 -1px 4px rgba(0,0,0,0.04);
  min-height: var(--info-strip-height);
}

.info-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-md);
  border: 1px solid rgba(0,0,0,0.06);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.info-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary-500);
  transform: scaleY(0);
  transition: transform var(--transition-normal);
}

.info-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0,0,0,0.08);
}

.info-item:hover::before {
  transform: scaleY(1);
}

.info-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-50);
  border-radius: var(--radius-md);
  color: var(--primary-600);
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.info-item:hover .info-icon {
  transform: scale(1.05);
}

.info-item:active .info-icon {
  transform: scale(0.95);
}

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

.info-item.status .info-icon {
  background: var(--success-50);
  color: var(--success-600);
}

.info-item.eta .info-icon {
  background: var(--warning-50);
  color: var(--warning-700);
}

.info-item.distance .info-icon {
  background: var(--secondary-50);
  color: var(--secondary-600);
}

.info-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.info-label {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.7;
  line-height: 1.2;
}

.info-value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--on-surface);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  line-height: 1.3;
}

/* Status-specific colors */
.info-item.pnr .info-value {
  color: var(--primary-700);
}

.info-item.status .info-value {
  color: var(--success-700);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.info-item.eta .info-value {
  color: var(--warning-800);
}

.info-item.distance .info-value {
  color: var(--secondary-700);
}

/* ================================
   STATUS INDICATOR
   ================================ */

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.status-dot {
  width: 6px;
  height: 6px;
  background: var(--success-500);
  border-radius: var(--radius-full);
  position: relative;
  animation: pulse-glow 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse-glow {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
  }
  50% {
    transform: scale(1.15);
    box-shadow: 0 0 0 4px rgba(76, 175, 80, 0);
  }
}

/* ================================
   TRACKING CONTROLS
   ================================ */

.tracking-controls {
  position: fixed;
  bottom: calc(var(--info-strip-height) + var(--space-sm));
  left: var(--space-md);
  right: var(--space-md);
  z-index: 1001;
  display: flex;
  gap: var(--space-xs);
  background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(250,250,250,0.95));
  backdrop-filter: var(--backdrop-blur) saturate(180%);
  -webkit-backdrop-filter: var(--backdrop-blur) saturate(180%);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-lg);
  padding: 4px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.04);
}

.track-btn {
  background: rgba(255,255,255,0.98);
  border: 1px solid rgba(0,0,0,0.06);
  color: var(--on-surface-variant);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: -0.01em;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  -webkit-tap-highlight-color: transparent;
}

.track-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.track-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  border-color: rgba(0,0,0,0.08);
}

.track-btn:hover::before {
  opacity: 0.05;
}

.track-btn:active {
  transform: translateY(0);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.track-btn.active {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  border: 1px solid var(--primary-600);
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.track-btn.active:hover {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  box-shadow: 0 6px 16px rgba(76, 175, 80, 0.4);
}

/* ================================
   ERROR STATE
   ================================ */

.error-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  padding: var(--space-xl);
  text-align: center;
  background: var(--surface-bright);
}

.error-icon {
  width: 120px;
  height: 120px;
  color: var(--error-500);
  margin: 0 auto var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-icon svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 4px 12px rgba(244, 67, 54, 0.3));
  animation: error-pulse 2s ease-in-out infinite;
}

@keyframes error-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.9;
  }
}

.error-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: var(--space-md);
}

.error-message {
  font-size: 1rem;
  color: var(--on-surface-variant);
  margin-bottom: var(--space-2xl);
  max-width: 400px;
}

.error-logo {
  width: 100px;
  height: auto;
  opacity: 0.6;
  transition: opacity var(--transition-normal);
}

.error-logo:hover {
  opacity: 1;
}

/* ================================
   LOADING STATES
   ================================ */

.loading-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-text::after {
  content: '';
  animation: dots 1.5s infinite;
}

@keyframes dots {
  0%, 20% { content: ''; }
  40% { content: '.'; }
  60% { content: '..'; }
  80%, 100% { content: '...'; }
}

/* ================================
   RESPONSIVE BREAKPOINTS
   ================================ */

/* Tablet Portrait and up */
@media (min-width: 481px) and (max-width: 768px) {
  :root {
    --info-strip-height: 120px;
  }

  .info-strip {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
  }

  .info-item {
    padding: var(--space-md);
  }

  .info-icon {
    width: 38px;
    height: 38px;
  }

  .info-icon svg {
    width: 19px;
    height: 19px;
  }

  .info-label {
    font-size: 0.68rem;
  }

  .info-value {
    font-size: 0.95rem;
  }

  .tracking-controls {
    bottom: calc(var(--info-strip-height) + var(--space-md));
    left: var(--space-lg);
    right: var(--space-lg);
  }

  .track-btn {
    font-size: 0.8rem;
    padding: var(--space-sm) var(--space-lg);
  }

  .driver-info-container {
    max-width: 340px;
    right: var(--space-lg);
    left: auto;
  }

  .track-btn svg {
    width: 15px;
    height: 15px;
  }

  /* Warning bar adjustments for tablet portrait */
  .location-warning-bar {
    bottom: calc(var(--info-strip-height) + var(--space-md));
    left: var(--space-lg);
    right: var(--space-lg);
  }

  .warning-content {
    padding: var(--space-sm) var(--space-md);
  }

  .warning-message {
    font-size: 0.78rem;
  }

  /* Error page adjustments for mobile */
  .error-icon {
    width: 90px;
    height: 90px;
  }

  .error-logo {
    width: 70px;
  }

  .error-title {
    font-size: 1.3rem;
  }

  .error-message {
    font-size: 0.95rem;
  }
}

/* Mobile Landscape - Özel optimizasyon */
@media (max-width: 768px) and (orientation: landscape) {
  :root {
    --info-strip-height: 90px;
  }

  .driver-info-toggle {
    top: var(--space-xs);
    right: var(--space-xs);
    width: 40px;
    height: 40px;
  }

  .driver-info-container {
    top: calc(var(--space-xs) + 48px);
    right: var(--space-xs);
    left: auto;
    max-width: 280px;
  }

  .driver-info-panel {
    max-height: calc(100vh - 140px);
    overflow-y: auto;
  }

  .info-strip {
    padding: var(--space-xs) var(--space-md);
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xs);
  }

  .info-item {
    padding: var(--space-xs) var(--space-sm);
    gap: var(--space-xs);
  }

  .info-icon {
    width: 30px;
    height: 30px;
  }

  .info-icon svg {
    width: 15px;
    height: 15px;
  }

  .info-label {
    font-size: 0.6rem;
  }

  .info-value {
    font-size: 0.75rem;
  }

  .tracking-controls {
    bottom: calc(var(--info-strip-height) + var(--space-xs));
    padding: 3px;
    gap: 4px;
  }

  .track-btn {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.65rem;
  }

  .track-btn svg {
    width: 14px;
    height: 14px;
  }

  /* Warning bar for landscape - very compact */
  .location-warning-bar {
    bottom: calc(var(--info-strip-height) + 4px);
    left: var(--space-sm);
    right: var(--space-sm);
  }

  .warning-content {
    gap: 6px;
    padding: 6px var(--space-sm);
  }

  .warning-icon {
    width: 24px;
    height: 24px;
  }

  .warning-icon svg {
    width: 14px;
    height: 14px;
  }

  .warning-message {
    font-size: 0.7rem;
  }

  .warning-dismiss {
    width: 24px;
    height: 24px;
  }

  .warning-dismiss svg {
    width: 12px;
    height: 12px;
  }
}


/* Tablet Landscape & Small Desktop */
@media (min-width: 769px) and (max-width: 1024px) {
  :root {
    --info-strip-height: 100px;
  }

  .driver-info-container {
    max-width: 320px;
    left: auto;
  }

  .driver-info-toggle {
    top: var(--space-lg);
    right: var(--space-lg);
  }

  .info-strip {
    grid-template-columns: repeat(4, 1fr);
    padding: var(--space-lg) var(--space-xl);
    gap: var(--space-md);
  }

  .info-item {
    padding: var(--space-md);
    gap: var(--space-md);
  }

  .info-icon {
    width: 40px;
    height: 40px;
  }

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

  .info-label {
    font-size: 0.7rem;
  }

  .info-value {
    font-size: 1rem;
  }

  .tracking-controls {
    bottom: calc(var(--info-strip-height) + var(--space-lg));
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: auto;
  }

  .track-btn {
    font-size: 0.8rem;
    padding: var(--space-md) var(--space-xl);
    min-width: 140px;
  }

  .track-btn svg {
    width: 16px;
    height: 16px;
  }
}

/* Small Phone - Ekstra optimizasyon */
@media (max-width: 374px) {
  .driver-info-toggle {
    top: var(--space-sm);
    right: var(--space-sm);
    width: 44px;
    height: 44px;
  }

  .driver-info-container {
    top: calc(var(--space-sm) + 52px);
    right: var(--space-sm);
    left: var(--space-sm);
  }

  .info-strip {
    padding: var(--space-sm) var(--space-sm);
    gap: 6px;
  }

  .info-item {
    padding: var(--space-xs) var(--space-sm);
    gap: 6px;
  }

  .info-icon {
    width: 32px;
    height: 32px;
  }

  .info-icon svg {
    width: 16px;
    height: 16px;
  }

  .info-label {
    font-size: 0.6rem;
  }

  .info-value {
    font-size: 0.8rem;
  }

  .tracking-controls {
    bottom: calc(var(--info-strip-height) + 6px);
    left: var(--space-sm);
    right: var(--space-sm);
    padding: 3px;
    gap: 3px;
  }

  .track-btn {
    font-size: 0.7rem;
    padding: var(--space-xs) var(--space-sm);
  }

  .track-btn svg {
    width: 13px;
    height: 13px;
  }

  /* Warning bar for small phones */
  .location-warning-bar {
    bottom: calc(var(--info-strip-height) + 6px);
    left: var(--space-sm);
    right: var(--space-sm);
  }

  .warning-content {
    gap: 6px;
    padding: var(--space-xs) var(--space-sm);
  }

  .warning-icon {
    width: 28px;
    height: 28px;
  }

  .warning-icon svg {
    width: 16px;
    height: 16px;
  }

  .warning-message {
    font-size: 0.72rem;
  }

  .warning-dismiss {
    width: 24px;
    height: 24px;
  }

  .warning-dismiss svg {
    width: 12px;
    height: 12px;
  }
}

/* Desktop (1025px+) */
@media (min-width: 1025px) {
  :root {
    --info-strip-height: 100px;
  }

  .driver-info-container {
    max-width: 340px;
    top: calc(var(--space-xl) + 60px);
    right: var(--space-xl);
    left: auto;
  }

  .driver-info-toggle {
    top: var(--space-xl);
    right: var(--space-xl);
    width: 52px;
    height: 52px;
  }

  .info-strip {
    grid-template-columns: repeat(4, 1fr);
    padding: var(--space-lg) var(--space-2xl);
    gap: var(--space-md);
  }

  .info-item {
    padding: var(--space-md);
    gap: var(--space-md);
  }

  .info-icon {
    width: 42px;
    height: 42px;
  }

  .info-icon svg {
    width: 21px;
    height: 21px;
  }

  .info-label {
    font-size: 0.72rem;
  }

  .info-value {
    font-size: 1.08rem;
  }

  .tracking-controls {
    bottom: calc(var(--info-strip-height) + var(--space-xl) + var(--space-md));
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    padding: var(--space-sm);
    gap: var(--space-sm);
    z-index: 1002;
  }

  .track-btn {
    font-size: 0.85rem;
    padding: var(--space-md) var(--space-xl);
    min-width: 150px;
  }

  .track-btn svg {
    width: 16px;
    height: 16px;
  }

  /* Warning bar for desktop - more compact */
  .location-warning-bar {
    bottom: calc(var(--info-strip-height) + var(--space-lg));
    left: 50%;
    right: auto;
    transform: translateX(-50%) translateY(10px);
    max-width: 450px;
  }

  .location-warning-bar.show {
    transform: translateX(-50%) translateY(0);
  }

  .warning-content {
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-sm);
  }

  .warning-icon {
    width: 28px;
    height: 28px;
  }

  .warning-icon svg {
    width: 16px;
    height: 16px;
  }

  .warning-message {
    font-size: 0.78rem;
    -webkit-line-clamp: 1;
    line-clamp: 1;
  }

  .warning-dismiss {
    width: 26px;
    height: 26px;
  }

  .warning-dismiss svg {
    width: 13px;
    height: 13px;
  }
}

/* Large Desktop (> 1440px) */
@media (min-width: 1441px) {
  .info-strip {
    padding: var(--space-xl) var(--space-3xl);
    max-width: 1400px;
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    gap: var(--space-lg);
  }

  .info-item {
    padding: var(--space-lg);
  }

  .info-icon {
    width: 48px;
    height: 48px;
  }

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

  .info-label {
    font-size: 0.75rem;
  }

  .info-value {
    font-size: 1.15rem;
  }

  .driver-info-container {
    max-width: 360px;
  }
}

/* ================================
   ACCESSIBILITY IMPROVEMENTS
   ================================ */

/* Focus Styles */
.driver-info-fab:focus-visible,
.track-btn:focus-visible,
.driver-phone-link:focus-visible {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .status-dot {
    animation: none;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --outline: #000000;
    --outline-variant: #333333;
  }

  [data-theme="dark"] {
    --outline: #ffffff;
    --outline-variant: #cccccc;
  }
}

/* ================================
   UTILITY CLASSES
   ================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--surface-container-low);
}

::-webkit-scrollbar-thumb {
  background: var(--outline-variant);
  border-radius: var(--radius-sm);
}

/* ================================
   PERFORMANCE OPTIMIZATIONS
   ================================ */

/* Vehicle marker styles with performance optimization - SVG Based */
.custom-car-marker {
  will-change: transform;
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.car-marker-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  will-change: transform;
}

/* Destination marker - SVG Based */
.custom-destination-marker {
  will-change: transform;
  backface-visibility: hidden;
}

/* Location Warning Bar - Footer-style Design */
.location-warning-bar {
  position: fixed;
  bottom: calc(var(--info-strip-height) + var(--space-sm));
  left: var(--space-md);
  right: var(--space-md);
  z-index: 1000;
  background: linear-gradient(135deg, rgba(255,243,224,0.98), rgba(255,238,204,0.96));
  backdrop-filter: var(--backdrop-blur) saturate(180%);
  -webkit-backdrop-filter: var(--backdrop-blur) saturate(180%);
  border: 1px solid rgba(255,167,38,0.3);
  border-radius: var(--radius-md);
  box-shadow: 0 3px 12px rgba(255,152,0,0.12), 0 1px 4px rgba(0,0,0,0.06);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  max-width: 100%;
  -webkit-tap-highlight-color: transparent;
}

.location-warning-bar.show {
  opacity: 1;
  transform: translateY(0);
}

.warning-content {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px var(--space-md);
}

.warning-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,152,0,0.15);
  border-radius: var(--radius-sm);
  color: var(--warning-700);
  flex-shrink: 0;
}

.warning-icon svg {
  width: 16px;
  height: 16px;
}

.warning-text {
  flex: 1;
  min-width: 0;
}

.warning-message {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--warning-900);
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.warning-dismiss {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,152,0,0.1);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--warning-700);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}

.warning-dismiss:hover {
  background: rgba(255,152,0,0.2);
  transform: scale(1.05);
}

.warning-dismiss:active {
  transform: scale(0.95);
}

.warning-dismiss svg {
  width: 13px;
  height: 13px;
}

/* Toast notifications with performance optimization */
.toast {
  position: fixed;
  top: calc(var(--space-xl) + 80px);
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(250,250,250,0.95));
  backdrop-filter: var(--backdrop-blur) saturate(180%);
  -webkit-backdrop-filter: var(--backdrop-blur) saturate(180%);
  color: var(--on-surface);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.04);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, opacity;
  z-index: 10000;
  max-width: 400px;
  min-width: 280px;
  border: 1px solid rgba(0,0,0,0.06);
}

.toast.toast-show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast.toast-success {
  border-left: 4px solid var(--primary-500);
}

.toast.toast-error {
  border-left: 4px solid var(--error-500);
}

.toast.toast-info {
  border-left: 4px solid var(--secondary-500);
}

/* Loading animation optimization */
.loading-text {
  animation: loading-pulse 1.5s infinite ease-in-out;
  will-change: opacity;
}

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

/* Status indicators with performance */
.status-indicator {
  display: inline-flex;
  align-items: center;
  margin-right: var(--spacing-2);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: var(--spacing-1);
  animation: status-pulse 2s infinite ease-in-out;
  will-change: opacity;
}

.status-dot.status-connected {
  background: var(--primary-500);
}

.status-dot.status-reconnecting {
  background: var(--warning-500);
}

.status-dot.status-disconnected {
  background: var(--error-500);
}

.status-dot.status-error {
  background: var(--error-500);
  animation: error-blink 1s infinite ease-in-out;
}

@keyframes status-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

@keyframes error-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Performance optimizations for frequently updated elements */
#etaDisplay, #distanceDisplay {
  will-change: contents;
}

/* Reduce repaints during theme changes - SVG markers handled in map-components.css */

/* Optimize map animations */
.leaflet-marker-icon {
  will-change: transform;
  backface-visibility: hidden;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--outline);
}

/* ================================
   INFO BANNER & WARNING STYLES
   ================================ */

/* Bilgilendirme Banner */
.info-banner {
  position: fixed;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 600px;
  background: linear-gradient(135deg, #FFA726 0%, #FB8C00 100%);
  color: white;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15), 0 2px 8px rgba(0,0,0,0.1);
  z-index: 9999;
  transition: top 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.info-banner.show {
  top: 20px;
}

.info-banner-content {
  display: flex;
  align-items: flex-start;
  padding: 1.25rem;
  gap: 1rem;
}

.info-banner-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  opacity: 0.9;
}

.info-banner-icon svg {
  width: 100%;
  height: 100%;
}

.info-banner-text {
  flex: 1;
}

.info-banner-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.info-banner-message {
  font-size: 0.875rem;
  opacity: 0.95;
  line-height: 1.4;
}

.info-banner-close {
  width: 24px;
  height: 24px;
  background: rgba(255,255,255,0.2);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
  color: white;
}

.info-banner-close:hover {
  background: rgba(255,255,255,0.3);
  transform: scale(1.1);
}

.info-banner-close svg {
  width: 14px;
  height: 14px;
}

/* Modern Toast Notification - Compact & Bottom Right */
.persistent-warning {
  position: fixed;
  bottom: calc(var(--info-strip-height) + var(--space-lg));
  right: var(--space-md);
  max-width: 380px;
  min-width: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  z-index: 9999;
  transform: translateX(400px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  box-shadow: 0 12px 48px rgba(0,0,0,0.15), 0 4px 16px rgba(0,0,0,0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.persistent-warning.show {
  transform: translateX(0);
  opacity: 1;
}

.persistent-warning.dismissing {
  transform: translateX(400px);
  opacity: 0;
}

.persistent-warning-warning {
  background: linear-gradient(135deg, rgba(255, 152, 0, 0.98) 0%, rgba(251, 140, 0, 0.98) 100%);
  color: white;
  border-left: 4px solid rgba(255, 255, 255, 0.4);
}

.persistent-warning-info {
  background: linear-gradient(135deg, rgba(33, 150, 243, 0.98) 0%, rgba(21, 101, 192, 0.98) 100%);
  color: white;
  border-left: 4px solid rgba(255, 255, 255, 0.4);
}

.persistent-warning-content {
  display: flex;
  align-items: flex-start;
  padding: var(--space-md) var(--space-lg);
  gap: var(--space-sm);
}

.persistent-warning-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  opacity: 0.95;
  line-height: 1;
}

.persistent-warning-text {
  flex: 1;
  min-width: 0;
}

.persistent-warning-title {
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: var(--space-xs);
  line-height: 1.3;
}

.persistent-warning-message {
  font-size: 0.8rem;
  opacity: 0.92;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.persistent-warning-close {
  width: 24px;
  height: 24px;
  background: rgba(255,255,255,0.15);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  line-height: 1;
  color: white;
  -webkit-tap-highlight-color: transparent;
}

.persistent-warning-close:hover {
  background: rgba(255,255,255,0.25);
  transform: scale(1.05);
}

.persistent-warning-close:active {
  transform: scale(0.95);
}

/* Mobile responsive */
@media (max-width: 640px) {
  .info-banner {
    width: 95%;
    max-width: none;
  }
  
  .info-banner.show {
    top: 10px;
  }
  
  .info-banner-content {
    padding: 1rem;
    gap: 0.75rem;
  }
  
  .info-banner-title {
    font-size: 0.9rem;
  }
  
  .info-banner-message {
    font-size: 0.8rem;
  }
  
  /* Toast - Mobile: Full width at bottom */
  .persistent-warning {
    bottom: calc(var(--info-strip-height) + var(--space-sm));
    left: var(--space-sm);
    right: var(--space-sm);
    max-width: none;
    min-width: 0;
    transform: translateY(300px);
  }
  
  .persistent-warning.show {
    transform: translateY(0);
  }
  
  .persistent-warning.dismissing {
    transform: translateY(300px);
  }
  
  .persistent-warning-content {
    padding: var(--space-sm) var(--space-md);
  }
  
  .persistent-warning-title {
    font-size: 0.8rem;
  }
  
  .persistent-warning-message {
    font-size: 0.75rem;
    -webkit-line-clamp: 3;
    line-clamp: 3;
  }
  
  .persistent-warning-icon {
    font-size: 1.1rem;
  }
  
  .persistent-warning-close {
    width: 22px;
    height: 22px;
    font-size: 1rem;
  }
}

/* ================================
   ENHANCED VEHICLE MARKER STYLES
   ================================ */

.custom-car-marker {
  z-index: 1000 !important;
}

.car-marker-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.car-marker-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 4px 12px rgba(76, 175, 80, 0.4));
}

/* Pulsing ring animation - larger and more visible */
.car-marker-pulse-ring {
  fill: none;
  stroke: #4CAF50;
  stroke-width: 3;
  opacity: 1;
  animation: carPulse 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
}

@keyframes carPulse {
  0% {
    stroke-width: 3;
    opacity: 1;
    r: 16;
  }
  50% {
    stroke-width: 2;
    opacity: 0.6;
    r: 22;
  }
  100% {
    stroke-width: 1;
    opacity: 0;
    r: 26;
  }
}

/* Glow effect */
.car-marker-glow {
  animation: carGlow 2s ease-in-out infinite alternate;
}

@keyframes carGlow {
  0% {
    opacity: 0.2;
  }
  100% {
    opacity: 0.5;
  }
}

/* Main dot */
.car-marker-dot {
  filter: drop-shadow(0 2px 6px rgba(76, 175, 80, 0.6));
}

/* Inner circle subtle pulse */
.car-marker-inner {
  animation: innerPulse 2s ease-in-out infinite;
}

@keyframes innerPulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* Cleaner popups */
.custom-popup .leaflet-popup-content-wrapper {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  padding: var(--space-xs) var(--space-md);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--on-surface);
}

.custom-popup .leaflet-popup-tip {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

/* Remove default leaflet attribution and zoom control styling improvements */
.leaflet-control-zoom {
  border: none !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1) !important;
  border-radius: var(--radius-md) !important;
  overflow: hidden;
}

.leaflet-control-zoom a {
  width: 36px !important;
  height: 36px !important;
  line-height: 36px !important;
  font-size: 20px !important;
  background: rgba(255, 255, 255, 0.98) !important;
  color: var(--on-surface) !important;
  border: none !important;
  transition: all 0.2s !important;
}

.leaflet-control-zoom a:hover {
  background: var(--primary-500) !important;
  color: white !important;
  transform: scale(1.05);
}

.leaflet-control-zoom a:first-child {
  border-bottom: 1px solid rgba(0,0,0,0.06) !important;
}