/* ==========================================================================
   Mon Maps · Système de Design Ultra-Premium (Cockpit 3D & Itinéraires)
   ========================================================================== */

:root {
  /* Palette Mode Clair */
  --bg-app: #f1f5f9;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-solid: #ffffff;
  --surface-translucent: rgba(255, 255, 255, 0.84);
  --surface-subtle: rgba(241, 245, 249, 0.92);
  --surface-hover: rgba(226, 232, 240, 0.88);
  --surface-active: rgba(203, 213, 225, 0.95);

  --ink: #0f172a;
  --ink-secondary: #334155;
  --ink-muted: #64748b;
  --ink-subtle: #94a3b8;

  --border: rgba(226, 232, 240, 0.95);
  --border-strong: rgba(203, 213, 225, 1);
  --border-glass: rgba(255, 255, 255, 0.8);

  /* Couleurs d'accentuation */
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-glow: rgba(37, 99, 235, 0.32);
  --primary-gradient: linear-gradient(135deg, #3b82f6 0%, #2563eb 55%, #1d4ed8 100%);

  --nav-green: #059669;
  --nav-green-gradient: linear-gradient(135deg, #10b981 0%, #059669 60%, #047857 100%);

  --accent-from: #10b981;
  --accent-from-glow: rgba(16, 185, 129, 0.3);
  --accent-step: #8b5cf6;
  --accent-step-glow: rgba(139, 92, 246, 0.3);
  --accent-to: #f43f5e;
  --accent-to-glow: rgba(244, 63, 94, 0.3);

  /* Modes & Critères */
  --mode-car: #2563eb;
  --mode-bike: #059669;
  --mode-foot: #ea580c;
  --crit-eco: #10b981;

  /* Ombres & Effets Verre */
  --shadow-sm: 0 2px 6px -1px rgba(15, 23, 42, 0.07), 0 1px 3px -1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 26px -4px rgba(15, 23, 42, 0.12), 0 4px 10px -2px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 22px 48px -10px rgba(15, 23, 42, 0.20), 0 8px 20px -4px rgba(15, 23, 42, 0.08);
  --blur: blur(26px) saturate(195%);

  /* Typographie & Rayons */
  font-family: "Figtree", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius-xs: 8px;
  --radius-sm: 11px;
  --radius-md: 15px;
  --radius-lg: 19px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 160ms var(--ease);
  --transition-normal: 260ms var(--ease);
}

/* Mode Sombre Automatique & Forcé */
@media (prefers-color-scheme: dark) {
  html[data-theme="auto"] {
    --bg-app: #070b12;
    --surface: rgba(15, 23, 42, 0.88);
    --surface-solid: #0f172a;
    --surface-translucent: rgba(15, 23, 42, 0.84);
    --surface-subtle: rgba(30, 41, 59, 0.85);
    --surface-hover: rgba(51, 65, 85, 0.82);
    --surface-active: rgba(71, 85, 105, 0.88);

    --ink: #f8fafc;
    --ink-secondary: #cbd5e1;
    --ink-muted: #94a3b8;
    --ink-subtle: #64748b;

    --border: rgba(51, 65, 85, 0.72);
    --border-strong: rgba(71, 85, 105, 0.92);
    --border-glass: rgba(255, 255, 255, 0.12);

    --primary: #3b82f6;
    --primary-hover: #60a5fa;
    --primary-glow: rgba(59, 130, 246, 0.42);
    --primary-gradient: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);

    --shadow-sm: 0 2px 6px -1px rgba(0, 0, 0, 0.45);
    --shadow-md: 0 10px 28px -4px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.06);
    --shadow-xl: 0 24px 54px -10px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.08);
  }
}

[data-theme="dark"] {
  --bg-app: #070b12;
  --surface: rgba(15, 23, 42, 0.88);
  --surface-solid: #0f172a;
  --surface-translucent: rgba(15, 23, 42, 0.84);
  --surface-subtle: rgba(30, 41, 59, 0.85);
  --surface-hover: rgba(51, 65, 85, 0.82);
  --surface-active: rgba(71, 85, 105, 0.88);

  --ink: #f8fafc;
  --ink-secondary: #cbd5e1;
  --ink-muted: #94a3b8;
  --ink-subtle: #64748b;

  --border: rgba(51, 65, 85, 0.72);
  --border-strong: rgba(71, 85, 105, 0.92);
  --border-glass: rgba(255, 255, 255, 0.12);

  --primary: #3b82f6;
  --primary-hover: #60a5fa;
  --primary-glow: rgba(59, 130, 246, 0.42);
  --primary-gradient: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);

  --shadow-sm: 0 2px 6px -1px rgba(0, 0, 0, 0.45);
  --shadow-md: 0 10px 28px -4px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.06);
  --shadow-xl: 0 24px 54px -10px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   Reset Global & Conteneur Carte
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  height: 100%;
  width: 100%;
  overflow: hidden;
  background-color: var(--bg-app);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

#map.map-dark-theme .maplibregl-canvas {
  filter: invert(90%) hue-rotate(180deg) contrast(95%) brightness(88%);
}

[hidden] {
  display: none !important;
}

.maplibregl-ctrl-bottom-right,
.maplibregl-ctrl-group {
  display: none !important;
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Barre de Recherche Flottante & Favoris (Mode Exploration)
   ========================================================================== */

.search-bar-floating {
  position: absolute;
  z-index: 10;
  top: 12px;
  left: 12px;
  right: 12px;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  animation: slideFadeDown 220ms var(--ease);
}

@media (min-width: 720px) {
  .search-bar-floating {
    top: 16px;
    left: 16px;
    right: auto;
    width: 440px;
  }
}

.search-input-pill {
  pointer-events: auto;
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px 6px 14px;
  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xl);
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.search-input-pill:focus-within {
  border-color: var(--primary);
  box-shadow: 0 12px 32px -4px var(--primary-glow), var(--shadow-xl);
}

.search-icon-wrap {
  width: 20px;
  height: 20px;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

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

#quick-search-input {
  flex: 1;
  min-width: 0;
  height: 38px;
  border: none;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  outline: none;
  box-shadow: none;
  padding: 0 4px;
}

#quick-search-input::placeholder {
  color: var(--ink-muted);
  font-weight: 500;
}

.btn-directions-shortcut {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-full);
  background: var(--primary-gradient);
  border: none;
  color: #ffffff;
  font: inherit;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 12px var(--primary-glow);
  transition: all var(--transition-fast);
}

.btn-directions-shortcut:hover {
  filter: brightness(1.08);
  transform: scale(1.02);
}

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

/* Carrousel Favoris & Catégories */
.quick-category-chips {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 7px;
  overflow-x: auto;
  padding: 2px 2px 6px;
  scrollbar-width: none;
}

.quick-category-chips::-webkit-scrollbar {
  display: none;
}

.category-chip {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 33px;
  padding: 0 13px;
  border-radius: var(--radius-full);
  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border-glass);
  color: var(--ink);
  font: inherit;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.category-chip.fav-chip {
  border-color: color-mix(in srgb, var(--primary) 30%, var(--border));
}

.category-chip:hover {
  background: var(--surface-solid);
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Panneau Principal d'Itinéraire
   ========================================================================== */

.route-panel {
  position: absolute;
  z-index: 10;
  top: 12px;
  left: 12px;
  right: 12px;
  max-height: calc(100% - 24px);
  overflow-y: auto;
  overflow-x: hidden;

  display: flex;
  flex-direction: column;
  gap: 11px;
  padding: 16px;

  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);

  transition: transform var(--transition-normal), opacity var(--transition-normal);
  animation: slideFadeDown 220ms var(--ease);
}

@media (max-width: 719px) {
  .route-panel {
    top: 8px;
    left: 8px;
    right: 8px;
    max-height: 55vh;
    padding: 12px;
    gap: 9px;
    border-radius: var(--radius-lg);
  }
}

@media (min-width: 720px) {
  .route-panel {
    top: 16px;
    left: 16px;
    right: auto;
    width: 420px;
    max-height: calc(100% - 32px);
    padding: 18px;
    gap: 12px;
  }
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-text h1 {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.1;
}

.brand-badge {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.icon-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  color: var(--ink-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background: var(--surface-hover);
  color: var(--ink);
  transform: translateY(-1px);
}

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

.icon-btn svg {
  width: 17px;
  height: 17px;
}

/* Icônes Thème */
[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }
html[data-theme="auto"] .sun-icon { display: none; }
html[data-theme="auto"] .moon-icon { display: block; }

@media (prefers-color-scheme: dark) {
  html[data-theme="auto"] .sun-icon { display: block; }
  html[data-theme="auto"] .moon-icon { display: none; }
}

/* ==========================================================================
   Champs Départ / Étapes / Arrivée
   ========================================================================== */

.route-inputs-card {
  position: relative;
  display: flex;
  gap: 10px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 11px 10px;
}

.timeline-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  width: 16px;
  padding: 14px 0;
  flex: none;
}

.connector-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: none;
}

.connector-dot.from-dot {
  background: var(--accent-from);
  box-shadow: 0 0 0 3px var(--accent-from-glow);
}

.connector-dot.to-dot {
  background: var(--accent-to);
  box-shadow: 0 0 0 3px var(--accent-to-glow);
}

.connector-line {
  flex: 1;
  width: 2px;
  min-height: 20px;
  background: repeating-linear-gradient(
    to bottom,
    var(--border-strong) 0,
    var(--border-strong) 4px,
    transparent 4px,
    transparent 8px
  );
  margin: 4px 0;
}

.inputs-stack {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

#waypoints-container {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.input-wrapper {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  min-width: 0;
}

input {
  width: 100%;
  height: 39px;
  padding: 0 32px 0 12px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--transition-fast);
}

input::placeholder {
  color: var(--ink-subtle);
  font-weight: 400;
}

input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.clear-btn {
  position: absolute;
  right: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--surface-hover);
  border: none;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-fast);
}

.search-input-pill #quick-clear-btn {
  position: static;
  margin-right: 2px;
  flex: none;
}

.clear-btn:hover {
  background: var(--surface-active);
  color: var(--ink);
  transform: scale(1.1);
}

.clear-btn svg {
  width: 12px;
  height: 12px;
}

.field-action-btn {
  flex: none;
  width: 39px;
  height: 39px;
  border-radius: var(--radius-sm);
  background: var(--surface-solid);
  border: 1px solid var(--border);
  color: var(--ink-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.field-action-btn:hover {
  background: var(--surface-hover);
  color: var(--primary);
  border-color: var(--border-strong);
}

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

.field-action-btn.is-active {
  color: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.waypoint-add-row {
  display: flex;
  justify-content: flex-start;
}

.btn-add-step {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: var(--radius-full);
  background: var(--surface-solid);
  border: 1px dashed var(--border-strong);
  color: var(--primary);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-add-step:hover {
  background: var(--surface-hover);
  border-color: var(--primary);
}

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

/* ==========================================================================
   Suggestions d'Adresses & Historique
   ========================================================================== */

.suggest {
  position: absolute;
  z-index: 1200;
  pointer-events: auto;
  top: 48px;
  left: 0;
  right: 0;
  max-height: 310px;
  overflow-y: auto;
  margin: 0;
  padding: 6px;
  list-style: none;

  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  animation: slideFadeDown 170ms var(--ease);
}

@keyframes slideFadeDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.suggest li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  color: var(--ink);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.suggest li:hover {
  background: var(--surface-hover);
  transform: translateX(2px);
}

.suggest-item-icon {
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.suggest-item-icon.history-icon {
  color: var(--ink-muted);
}

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

.suggest-item-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.suggest-item-main {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.suggest-item-sub {
  font-size: 11.5px;
  color: var(--ink-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.suggest-dist {
  flex: none;
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Modes de Transport & Sélecteur de Critères
   ========================================================================== */

#modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 4px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.mode-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 7px 4px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
  min-width: 0;
}

.mode-btn:hover {
  background: var(--surface-hover);
  color: var(--ink);
}

.mode-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
}

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

.mode-title {
  font-size: 12px;
  font-weight: 700;
}

.mode-time {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ink-muted);
}

.mode-btn[aria-pressed="true"] {
  background: var(--surface-solid);
  color: var(--ink);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}

.mode-btn[data-mode="car"][aria-pressed="true"] .mode-icon,
.mode-btn[data-mode="car"][aria-pressed="true"] .mode-time {
  color: var(--mode-car);
}

.mode-btn[data-mode="bike"][aria-pressed="true"] .mode-icon,
.mode-btn[data-mode="bike"][aria-pressed="true"] .mode-time {
  color: var(--mode-bike);
}

.mode-btn[data-mode="foot"][aria-pressed="true"] .mode-icon,
.mode-btn[data-mode="foot"][aria-pressed="true"] .mode-time {
  color: var(--mode-foot);
}

/* Barre des 4 Critères */
.criteria-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  padding: 4px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.criteria-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 5px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
  min-width: 0;
  overflow: hidden;
}

.criteria-btn:hover {
  background: var(--surface-hover);
  color: var(--ink);
}

.crit-icon {
  font-size: 13px;
  flex: none;
}

.crit-details {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.crit-details b {
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.crit-details small {
  font-size: 10px;
  color: var(--ink-muted);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.criteria-btn[aria-pressed="true"] {
  background: var(--surface-solid);
  border-color: var(--primary);
  color: var(--ink);
  box-shadow: 0 0 0 1px var(--primary), var(--shadow-sm);
}

.criteria-btn[data-criterion="eco"][aria-pressed="true"] {
  border-color: var(--crit-eco);
  box-shadow: 0 0 0 1px var(--crit-eco), var(--shadow-sm);
}

.criteria-btn[data-criterion="nohighway"][aria-pressed="true"] {
  border-color: #8b5cf6;
  box-shadow: 0 0 0 1px #8b5cf6, var(--shadow-sm);
}

/* Contrôles Algorithme */
.algo-controls-card {
  padding: 7px 10px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.algo-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.algo-switch-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.algo-switch-wrap input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-ui {
  position: relative;
  width: 32px;
  height: 17px;
  background: var(--border-strong);
  border-radius: 999px;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.switch-ui::after {
  content: "";
  position: absolute;
  top: 1.5px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: #ffffff;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

.algo-switch-wrap input:checked + .switch-ui {
  background: var(--primary);
}

.algo-switch-wrap input:checked + .switch-ui::after {
  transform: translateX(15px);
}

.switch-text {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink);
}

.algo-type-select {
  height: 28px;
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--ink);
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  padding: 0 6px;
  cursor: pointer;
  outline: none;
}

#status {
  margin: 2px 4px 0;
  font-size: 12.5px;
  color: var(--ink-muted);
  text-align: center;
}

#status:empty {
  display: none;
}

/* ==========================================================================
   Fiche Résumé d'Itinéraire & Feuille de Route Interactive
   ========================================================================== */

#route-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  animation: slideFadeDown 220ms var(--ease);
}

.route-overview-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 13px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.route-hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.stat-primary {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.duration-hero {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--primary);
}

.eta-pill {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--surface-solid);
  border: 1px solid var(--border);
  color: var(--ink-secondary);
}

.stat-secondary {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.distance-hero {
  font-size: 14.5px;
  font-weight: 800;
  color: var(--ink);
}

.fuel-pill {
  font-size: 11px;
  font-weight: 700;
  color: var(--crit-eco);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.28);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.route-via-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-secondary);
  padding: 6px 10px;
  border-radius: var(--radius-xs);
  background: var(--surface-solid);
  border: 1px solid var(--border);
}

.via-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  flex: none;
}

.route-actions-row {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
}

.btn-primary-action {
  flex: 1;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-size: 14.5px;
  font-weight: 800;
  color: #ffffff;
  background: var(--nav-green-gradient);
  border: none;
  border-radius: var(--radius-md);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.35);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary-action:hover {
  filter: brightness(1.07);
  transform: translateY(-1px);
}

.btn-sim-action {
  height: 44px;
  padding: 0 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  background: var(--surface-solid);
  border: 1px solid color-mix(in srgb, var(--primary) 35%, var(--border));
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-sim-action:hover {
  background: var(--primary);
  color: #ffffff;
}

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

.btn-cancel-action {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-secondary);
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex: none;
}

.btn-cancel-action svg {
  width: 17px;
  height: 17px;
}

.btn-cancel-action:hover,
.danger-hover:hover {
  background: rgba(239, 68, 68, 0.14) !important;
  color: #ef4444 !important;
  border-color: rgba(239, 68, 68, 0.35) !important;
}

.start-icon {
  width: 16px;
  height: 16px;
}

/* Feuille de route */
#steps-wrap {
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

#summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 13px;
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
}

#summary:hover {
  background: var(--surface-hover);
}

#summary::-webkit-details-marker {
  display: none;
}

.chevron {
  width: 16px;
  height: 16px;
  color: var(--ink-muted);
  transition: transform var(--transition-normal);
}

#steps-wrap[open] .chevron,
.route-comparison-card[open] .chevron {
  transform: rotate(180deg);
}

#steps {
  list-style: none;
  padding: 4px 8px 8px;
  max-height: 28vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

#steps li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 6px;
  font-size: 13px;
  color: var(--ink);
  border-top: 1px solid var(--border);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: background var(--transition-fast);
}

#steps li:first-child {
  border-top: none;
}

#steps li:hover {
  background: var(--surface-hover);
}

.step-info {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 1;
  min-width: 0;
}

.step-maneuver-icon {
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-xs);
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.step-text {
  flex: 1;
  line-height: 1.3;
  font-weight: 600;
}

.step-dist-pill {
  flex: none;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink-muted);
  background: var(--surface-subtle);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Barre Réduite Inférieure
   ========================================================================== */

.minimized-bar {
  position: absolute;
  z-index: 15;
  bottom: 18px;
  left: 12px;
  right: 12px;
  max-width: 430px;
  margin: 0 auto;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;

  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xl);
}

.min-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.min-badge {
  font-size: 20px;
}

.min-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.min-info b {
  font-size: 15px;
  font-weight: 800;
  color: var(--primary);
}

.min-info span {
  font-size: 12px;
  color: var(--ink-muted);
  font-weight: 600;
}

.min-right {
  display: flex;
  align-items: center;
  gap: 7px;
}

.btn-mini-start {
  height: 36px;
  padding: 0 16px;
  border-radius: var(--radius-full);
  background: var(--nav-green-gradient);
  border: none;
  color: #ffffff;
  font: inherit;
  font-size: 13.5px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}

/* ==========================================================================
   COCKPIT DE CONDUITE PREMIUM (Waze / Apple Maps Style)
   ========================================================================== */

#banner {
  display: none;
  flex-direction: column;
  position: absolute;
  z-index: 25;
  top: calc(12px + env(safe-area-inset-top, 0px));
  left: 12px;
  right: 12px;
  overflow: hidden;

  color: #ffffff;
  background: linear-gradient(160deg, rgba(6, 78, 59, 0.96) 0%, rgba(15, 23, 42, 0.96) 100%);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-xl);
  box-shadow: 0 22px 50px -10px rgba(0, 0, 0, 0.65);
  animation: slideFadeDown 240ms var(--ease);
}

@media (min-width: 720px) {
  #banner {
    left: 18px;
    right: auto;
    width: 430px;
    top: 18px;
  }
}

.banner-main-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 18px;
}

.banner-icon-badge {
  flex: none;
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.25);
  border: 1.5px solid rgba(52, 211, 153, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.banner-icon-badge svg {
  width: 30px;
  height: 30px;
  stroke-width: 2.6;
  color: #34d399;
}

.banner-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.banner-dist-line {
  display: flex;
  align-items: center;
  gap: 10px;
}

#banner-dist {
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

/* Cartouche officiel de route (E411, A1, N4, R0...) */
.road-shield {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: #1d4ed8;
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.road-shield.shield-e {
  background: #059669;
}

.road-shield.shield-a {
  background: #2563eb;
}

.road-shield.shield-n {
  background: #d97706;
}

#banner-text {
  font-size: 16px;
  font-weight: 700;
  color: #e2e8f0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Assistant de Voies (Lane Guidance) */
.banner-lanes-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 7px 14px;
  background: rgba(15, 23, 42, 0.65);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.lane-box {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.35);
  transition: all var(--transition-fast);
}

.lane-box svg {
  width: 16px;
  height: 16px;
}

.lane-box.is-recommended {
  background: rgba(16, 185, 129, 0.28);
  border-color: #34d399;
  color: #ffffff;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.45);
  transform: translateY(-1px);
}

/* Sous-bannière "Puis : [Manœuvre suivante]" */
.banner-next-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(9, 13, 22, 0.82);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  color: #cbd5e1;
}

.next-label {
  font-weight: 800;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: #34d399;
}

.next-mini-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

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

.next-text {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Bouton Flottant "Recentrer le suivi" pendant la navigation */
.nav-resume-pill {
  position: absolute;
  z-index: 26;
  bottom: calc(155px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 18px;
  border-radius: var(--radius-full);
  background: var(--primary-gradient);
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  font: inherit;
  font-size: 13.5px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.5);
  animation: slideFadeDown 200ms var(--ease);
}

.nav-resume-pill svg {
  width: 15px;
  height: 15px;
}

/* ==========================================================================
   Compteur de Vitesse Vectoriel & Panneau de Limitation
   ========================================================================== */

.drive-hud-widget {
  position: absolute;
  z-index: 25;
  left: calc(16px + env(safe-area-inset-left, 0px));
  bottom: calc(92px + env(safe-area-inset-bottom, 0px));
  display: none;
  align-items: center;
  gap: 10px;
  pointer-events: none;
}

/* Panneau Officiel de Limitation */
.speed-limit-sign {
  pointer-events: auto;
  cursor: pointer;
  user-select: none;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #ffffff;
  border: 5px solid #ef4444;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  transition: transform var(--transition-fast);
}

.speed-limit-sign:hover {
  transform: scale(1.06);
}

.speed-limit-sign span {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #0f172a;
  line-height: 1;
}

/* Jauge de vitesse circulaire SVG */
.speedometer-gauge {
  pointer-events: auto;
  cursor: pointer;
  user-select: none;
  position: relative;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(9, 13, 22, 0.94);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.speed-ring-svg {
  position: absolute;
  inset: 0;
  width: 68px;
  height: 68px;
  transform: rotate(-90deg);
}

.speed-ring-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.12);
  stroke-width: 4.5;
}

.speed-ring-fill {
  fill: none;
  stroke: #38bdf8;
  stroke-width: 4.5;
  stroke-linecap: round;
  stroke-dasharray: 182.2;
  stroke-dashoffset: 182.2;
  transition: stroke-dashoffset 220ms ease, stroke 220ms ease;
}

.speed-gauge-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.speed-number {
  font-size: 23px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.speed-unit {
  font-size: 9.5px;
  font-weight: 800;
  color: #94a3b8;
  text-transform: uppercase;
  margin-top: 1px;
}

/* Alerte dépassement de vitesse */
.speedometer-gauge.speed-warning .speed-ring-fill {
  stroke: #f59e0b;
}

.speedometer-gauge.speeding {
  background: rgba(127, 29, 29, 0.92);
  box-shadow: 0 0 24px rgba(239, 68, 68, 0.75);
  animation: speedAlertPulse 0.65s infinite alternate;
}

.speedometer-gauge.speeding .speed-ring-fill {
  stroke: #ef4444;
}

.speedometer-gauge.speeding .speed-number {
  color: #fecaca;
}

@keyframes speedAlertPulse {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}

/* Pilule du nom de la rue courante */
.current-street-pill {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 36px;
  padding: 0 13px;
  border-radius: var(--radius-full);
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #f8fafc;
  font-size: 12.5px;
  font-weight: 700;
  max-width: 210px;
  box-shadow: var(--shadow-md);
}

.street-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #38bdf8;
  flex: none;
}

#current-street-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 520px) {
  .current-street-pill {
    display: none;
  }
}

/* ==========================================================================
   Barre Inférieure du Cockpit (#navbar)
   ========================================================================== */

#navbar {
  display: none;
  position: absolute;
  z-index: 25;
  left: 0;
  right: 0;
  bottom: 0;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px calc(14px + env(safe-area-inset-bottom, 0px));

  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-top: 1px solid var(--border-glass);
  box-shadow: 0 -10px 32px rgba(0, 0, 0, 0.22);
}

/* Jauge de progression fine en haut de la navbar */
.nav-progress-track {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3.5px;
  background: rgba(148, 163, 184, 0.2);
  overflow: hidden;
}

.nav-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #10b981, #3b82f6);
  transition: width 300ms ease;
}

.navbar-eta-card {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.eta-main-line {
  display: flex;
  align-items: center;
  gap: 8px;
}

#eta {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
}

.eta-rem-pill {
  font-size: 12px;
  font-weight: 800;
  color: #10b981;
  background: rgba(16, 185, 129, 0.14);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.eta-sub {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-muted);
}

.navbar-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sim-control-btn {
  position: relative;
}

.sim-speed-tag {
  position: absolute;
  bottom: -4px;
  right: -4px;
  background: #0f172a;
  color: #38bdf8;
  border: 1px solid #38bdf8;
  font-size: 9.5px;
  font-weight: 900;
  padding: 1px 4px;
  border-radius: 6px;
}

#mute svg {
  width: 20px;
  height: 20px;
}

#mute .sound-off {
  display: none;
}

#mute[aria-pressed="false"] .sound-on {
  display: none;
}

#mute[aria-pressed="false"] .sound-off {
  display: block;
}

.btn-stop-nav {
  height: 42px;
  padding: 0 16px;
  border-radius: var(--radius-full);
  background: #f43f5e;
  border: none;
  color: #ffffff;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(244, 63, 94, 0.38);
  transition: all var(--transition-fast);
}

.btn-stop-nav:hover {
  background: #e11d48;
}

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

/* État actif en conduite */
body.navigating #panel,
body.navigating #top-search-bar,
body.navigating #minimized-route-bar {
  display: none !important;
}
body.navigating #banner,
body.navigating #navbar,
body.navigating .drive-hud-widget {
  display: flex;
}
body.navigating #fab {
  bottom: calc(92px + env(safe-area-inset-bottom, 0px));
}
body.navigating #layers {
  display: none !important;
}

/* ==========================================================================
   Dock Flottant (#fab) & Contrôles Carte
   ========================================================================== */

#fab {
  position: absolute;
  z-index: 12;
  right: calc(14px + env(safe-area-inset-right, 0px));
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}

.fab-btn {
  pointer-events: auto;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.fab-btn:hover {
  background: var(--surface-solid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.fab-btn.round {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
}

.fab-btn.round svg {
  width: 19px;
  height: 19px;
}

.font-badge {
  font-size: 13px;
  font-weight: 900;
  color: var(--primary);
}

.fab-btn.is-active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

#compass-needle {
  width: 30px;
  height: 30px;
  transition: transform 120ms ease-out;
}

.zoom-pill {
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.zoom-btn {
  background: transparent;
  border: none;
  color: var(--ink);
  width: 44px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.zoom-btn:hover {
  background: var(--surface-hover);
  color: var(--primary);
}

.zoom-btn svg {
  width: 17px;
  height: 17px;
}

.zoom-divider {
  height: 1px;
  background: var(--border);
  width: 70%;
  margin: 0 auto;
}

.fab-recenter {
  color: var(--primary);
}

.fab-recenter.tracking {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 0 18px var(--primary-glow);
}

@media (pointer: coarse), (max-width: 768px) {
  .desktop-only {
    display: none !important;
  }
}

/* ==========================================================================
   HUD de Visualisation A*
   ========================================================================== */

.algo-vis-hud {
  position: fixed;
  top: 76px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 45;
  width: min(92vw, 360px);
  background: var(--surface);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  animation: slideFadeDown 220ms var(--ease);
}

.algo-vis-hud[hidden] {
  display: none !important;
}

.algo-vis-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.algo-vis-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.algo-vis-pulse-dot {
  width: 9px;
  height: 9px;
  background: #06b6d4;
  border-radius: 50%;
  box-shadow: 0 0 10px #06b6d4;
  animation: pulseDot 1s infinite alternate;
}

@keyframes pulseDot {
  from { transform: scale(0.85); opacity: 0.6; }
  to { transform: scale(1.2); opacity: 1; }
}

.algo-vis-title-wrap b {
  font-size: 12.5px;
  font-weight: 800;
  color: var(--ink);
}

.btn-vis-skip {
  border: 1px solid var(--border);
  background: var(--surface-subtle);
  color: var(--ink-secondary);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-vis-skip:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.algo-vis-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  background: var(--surface-subtle);
  padding: 6px 8px;
  border-radius: var(--radius-md);
  text-align: center;
}

.vis-stat-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.vis-stat-label {
  font-size: 9.5px;
  color: var(--ink-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.vis-stat-num {
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Tiroir des Couches & Modale des Paramètres
   ========================================================================== */

.layers-sheet {
  position: fixed;
  z-index: 1000;
  inset: auto 14px 20px auto;
  width: min(380px, calc(100vw - 28px));
  max-height: 80vh;
  overflow-y: auto;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--shadow-xl);
  color: var(--ink);
  padding: 16px;
  display: none;
}

.layers-sheet[open] {
  display: flex;
  flex-direction: column;
  gap: 10px;
  animation: modalEnter 220ms var(--ease);
}

@keyframes modalEnter {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 4px;
}

.sheet-header h2 {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.layers-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.layer-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
}

.layer-card:hover {
  background: var(--surface-hover);
  border-color: var(--border-strong);
  transform: translateX(2px);
}

.layer-card.is-active {
  background: var(--surface-solid);
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.layer-icon {
  font-size: 24px;
  flex: none;
}

.layer-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.layer-info b {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
}

.layer-info small {
  font-size: 11.5px;
  color: var(--ink-muted);
}

/* ==========================================================================
   Marqueurs Carte : Véhicule 3D / Radar Utilisateur & Pins
   ========================================================================== */

.user-location-marker {
  position: relative;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.user-heading-cone {
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 64px;
  pointer-events: none;
  display: none;
  transform-origin: center center;
  transition: transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.user-heading-cone svg {
  width: 100%;
  height: 100%;
  display: block;
}

.user-pulse-ring {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.32);
  animation: radarPulse 2s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  pointer-events: none;
}

.user-dot {
  position: relative;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #2563eb;
  border: 3.5px solid #ffffff;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
  z-index: 2;
  transition: transform var(--transition-fast);
}

/* En mode conduite : flèche de navigation profilée façon Waze / Apple Maps */
body.navigating .user-dot {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  border: 3px solid #ffffff;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
}

body.navigating .user-dot::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 11px solid #ffffff;
  transform: translateY(-1px);
}

.fab-btn.is-locating svg {
  animation: spinLocating 1s linear infinite;
}

@keyframes spinLocating {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes radarPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.6), 0 3px 10px rgba(0, 0, 0, 0.4); }
  70% { box-shadow: 0 0 0 24px rgba(37, 99, 235, 0), 0 3px 10px rgba(0, 0, 0, 0.4); }
  100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0), 0 3px 10px rgba(0, 0, 0, 0.4); }
}

.custom-marker {
  display: block;
  width: 30px;
  height: 40px;
  cursor: pointer;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.45));
  transition: transform var(--transition-fast);
}

.custom-marker:hover {
  transform: scale(1.14) translateY(-3px);
}

/* ==========================================================================
   Tableau Comparatif & Tags Carburant
   ========================================================================== */

.crit-fuel-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  color: #059669;
  background: rgba(5, 150, 105, 0.12);
  padding: 1px 4px;
  border-radius: var(--radius-xs);
  margin-top: 2px;
}

.route-comparison-card {
  border-radius: var(--radius-md);
  background: var(--surface-solid);
  border: 1px solid var(--border);
  overflow: hidden;
}

.route-comparison-header {
  padding: 10px 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
}

.route-comparison-header:hover {
  background: var(--surface-hover);
}

.route-comparison-header::-webkit-details-marker {
  display: none;
}

.comparison-table-wrap {
  overflow-x: auto;
  max-width: 100%;
  border-top: 1px solid var(--border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  min-width: 310px;
}

.comparison-table th {
  text-align: left;
  padding: 7px 10px;
  font-weight: 700;
  color: var(--ink-muted);
  font-size: 10.5px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  background: var(--surface-subtle);
}

.comparison-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--ink);
  vertical-align: middle;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr.clickable-row {
  cursor: pointer;
  transition: background var(--transition-fast);
}

.comparison-table tr.clickable-row:hover {
  background: var(--surface-hover);
}

.comparison-table tr.is-selected {
  background: var(--surface-active);
  font-weight: 700;
}

.table-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  font-size: 11px;
  font-weight: 700;
}

.table-badge.fastest { background: rgba(37, 99, 235, 0.12); color: #2563eb; }
.table-badge.shortest { background: rgba(139, 92, 246, 0.12); color: #8b5cf6; }
.table-badge.eco { background: rgba(16, 185, 129, 0.12); color: #059669; }
.table-badge.nohighway { background: rgba(234, 88, 12, 0.12); color: #ea580c; }
.table-badge.bike { background: rgba(5, 150, 105, 0.12); color: #059669; }
.table-badge.foot { background: rgba(234, 88, 12, 0.12); color: #ea580c; }

/* ==========================================================================
   Modale des Paramètres
   ========================================================================== */

.icon-btn-search {
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-btn-search:hover {
  color: var(--ink);
  background: var(--surface-subtle);
}

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

.settings-modal-dialog {
  position: fixed !important;
  inset: 0 !important;
  margin: auto !important;
  padding: 0;
  border: none;
  border-radius: var(--radius-xl);
  background: transparent;
  max-width: 580px;
  width: min(580px, calc(100vw - 28px));
  max-height: 88vh;
  box-shadow: 0 25px 65px -12px rgba(0, 0, 0, 0.55);
  outline: none;
  overflow: visible;
  z-index: 1050;
}

.settings-modal-dialog[open] {
  display: flex;
  flex-direction: column;
  animation: modalEnter 220ms var(--ease) forwards;
}

.settings-modal-dialog::backdrop {
  background: rgba(4, 7, 16, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.settings-modal-dialog .modal-card {
  display: flex;
  flex-direction: column;
  max-height: 88vh;
  background: var(--surface-translucent);
  backdrop-filter: blur(32px) saturate(190%);
  -webkit-backdrop-filter: blur(32px) saturate(190%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  color: var(--ink);
  overflow: hidden;
}

.settings-modal-dialog .sheet-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.settings-modal-dialog .header-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.settings-modal-dialog .title-icon {
  width: 22px;
  height: 22px;
  color: var(--primary);
}

.settings-modal-content {
  padding: 16px 20px 22px;
  max-height: calc(88vh - 65px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.settings-section {
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.section-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.section-badge {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--primary-glow);
  color: var(--primary);
  border: 1px solid var(--primary);
}

.settings-section h3 {
  font-size: 14px;
  font-weight: 800;
  margin: 0;
  color: var(--ink);
  flex: 1;
}

.section-desc {
  font-size: 12px;
  color: var(--ink-muted);
  line-height: 1.45;
}

.setting-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.setting-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-secondary);
}

.custom-select {
  width: 100%;
  background: var(--surface-solid);
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

.voice-picker-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.voice-picker-row .custom-select {
  flex: 1;
}

.btn-voice-test {
  flex: none;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
}

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

.engine-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.engine-badge.web-hd {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.3);
}

.voice-engine-details {
  font-size: 11.5px;
  color: var(--ink-muted);
  padding: 6px 10px;
  border-radius: var(--radius-xs);
  background: var(--surface-solid);
  border: 1px solid var(--border);
}

.sliders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 500px) {
  .sliders-grid {
    grid-template-columns: 1fr;
  }
}

.slider-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 8px 10px;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-muted);
}

.slider-val {
  color: var(--primary);
  font-weight: 800;
}

.slider-field input[type="range"] {
  width: 100%;
  accent-color: var(--primary);
  cursor: pointer;
}

.setting-checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.setting-checkbox-row input[type="checkbox"] {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

.checkbox-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12.5px;
}

.checkbox-text b {
  color: var(--ink);
  font-weight: 700;
}

.checkbox-text small {
  color: var(--ink-muted);
  font-size: 11px;
  line-height: 1.3;
}

/* ==========================================================================
   Mode Paysage Mobile (Landscape Cockpit Optimization)
   ========================================================================== */

@media (orientation: landscape) and (max-height: 540px), (max-height: 480px) {
  .search-bar-floating {
    top: 8px !important;
    left: 10px !important;
    width: min(350px, calc(100vw - 80px)) !important;
    gap: 5px !important;
  }

  .route-panel {
    top: 8px !important;
    left: 10px !important;
    right: auto !important;
    width: min(370px, 52vw) !important;
    max-height: calc(100vh - 16px) !important;
    padding: 10px 12px !important;
    gap: 8px !important;
  }

  #banner {
    top: 8px !important;
    left: 12px !important;
    right: auto !important;
    width: min(350px, calc(100vw - 110px)) !important;
  }

  .banner-main-row {
    padding: 10px 12px !important;
    gap: 10px !important;
  }

  .banner-icon-badge {
    width: 40px !important;
    height: 40px !important;
  }

  .banner-icon-badge svg {
    width: 22px !important;
    height: 22px !important;
  }

  #banner-dist {
    font-size: 22px !important;
  }

  #banner-text {
    font-size: 13.5px !important;
  }

  .drive-hud-widget {
    left: 12px !important;
    bottom: 58px !important;
  }

  .speed-limit-sign {
    width: 42px !important;
    height: 42px !important;
    border-width: 4px !important;
  }

  .speed-limit-sign span {
    font-size: 16px !important;
  }

  .speedometer-gauge {
    width: 54px !important;
    height: 54px !important;
  }

  .speed-ring-svg {
    width: 54px !important;
    height: 54px !important;
  }

  .speed-number {
    font-size: 18px !important;
  }

  #navbar {
    padding: 8px 16px !important;
  }

  #eta {
    font-size: 18px !important;
  }
}

/* ==========================================================================
   Accessibilité (A11y) & Préférences utilisateur
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .user-pulse-ring { animation: none !important; }
  .algo-vis-pulse-dot { animation: none !important; }
}