:root {
  --bg: #eef1f8;
  --surface: #ffffff;
  --surface-2: #f3f5fb;
  --surface-3: #e8ecf6;
  --border: #e1e6f0;
  --text: #0c1222;
  --text-2: #334155;
  --muted: #667085;
  --primary: #4f46e5;
  --primary-strong: #3730a3;
  --primary-soft: #eef0ff;
  --primary-ring: rgba(79, 70, 229, .22);
  --btn: #4f46e5;
  --brand-gradient: linear-gradient(135deg, #6366f1 0%, #7c3aed 100%);
  --nav-gradient: linear-gradient(135deg, #1e1b4b 0%, #3730a3 100%);
  --accent: #fbbf24;
  --eco: #059669;
  --eco-soft: #dcfce7;
  --danger: #e11d48;
  --danger-soft: #ffe4e8;
  --warn: #ea580c;
  --warn-soft: #ffedd5;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .08);
  --shadow: 0 14px 36px -10px rgba(15, 23, 42, .28), 0 4px 12px -4px rgba(15, 23, 42, .14);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --bottom-ui: 46vh;
  --top-ui: 0px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0f1e;
    --surface: #131a2d;
    --surface-2: #1b2340;
    --surface-3: #242d4f;
    --border: #283255;
    --text: #e9edf8;
    --text-2: #c4cce2;
    --muted: #8d98b6;
    --primary: #a5b4fc;
    --primary-strong: #818cf8;
    --primary-soft: rgba(129, 140, 248, .16);
    --primary-ring: rgba(129, 140, 248, .3);
    --btn: #6366f1;
    --eco: #34d399;
    --eco-soft: rgba(52, 211, 153, .14);
    --danger: #fb7185;
    --danger-soft: rgba(251, 113, 133, .15);
    --warn: #fb923c;
    --warn-soft: rgba(251, 146, 60, .15);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow: 0 16px 40px -10px rgba(0, 0, 0, .7), 0 4px 12px -4px rgba(0, 0, 0, .5);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
/* l'attribut hidden l'emporte sur les display des composants (cartes d'itinéraire…) */
[hidden] { display: none !important; }
html, body { height: 100%; margin: 0; }
body { font: 15px/1.45 var(--font); color: var(--text); background: var(--bg); overflow: hidden; }
button, input, select, textarea { font-family: inherit; }
/* icônes uniquement : ne pas toucher au SVG de Leaflet (tracés, ralentisseurs) */
:where(.sheet, .fabs, #nav, #app-top, .drawer, #status) svg { width: 18px; height: 18px; flex: none; }
h1 { font-size: 17px; margin: 0; letter-spacing: -.02em; font-weight: 750; }
p { margin: 8px 0; }
.muted { color: var(--muted); font-size: 13px; }
.app-only { display: none !important; }

/* --- carte ----------------------------------------------------------------- */
#map { position: fixed; inset: 0; z-index: 0; background: #dfe4ec; }
.leaflet-control-zoom, .leaflet-control-layers { border: 0 !important; box-shadow: var(--shadow) !important; border-radius: 14px !important; overflow: hidden; }
.leaflet-control-zoom a { width: 40px !important; height: 40px !important; line-height: 40px !important; color: var(--text) !important; background: var(--surface) !important; border-color: var(--border) !important; }
.leaflet-control-layers { background: var(--surface) !important; color: var(--text); }
.leaflet-control-layers-toggle { width: 44px !important; height: 44px !important; }
.leaflet-control-layers-expanded { padding: 12px 14px; font: 14px var(--font); }
.leaflet-control-layers label { padding: 3px 0; }
.leaflet-control-layers-separator { border-top-color: var(--border) !important; }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--surface); color: var(--text); }
.leaflet-popup-content-wrapper { border-radius: 18px; box-shadow: var(--shadow); }
.leaflet-popup-content { font: 14px/1.45 var(--font); margin: 16px 18px; }
.leaflet-container a.leaflet-popup-close-button { top: 6px; right: 6px; width: 28px; height: 28px; font: 22px/28px var(--font); color: var(--muted); }
.leaflet-control-attribution { font-size: 10px; background: rgba(255, 255, 255, .75) !important; border-radius: 8px 0 0 0; }
.leaflet-tooltip { border-radius: 8px; border: 0; box-shadow: var(--shadow-sm); font: 600 12.5px var(--font); }

/* --- boutons flottants ---------------------------------------------------------- */
.fabs {
  position: fixed; right: 14px; z-index: 900; display: flex; flex-direction: column; align-items: flex-end; gap: 12px;
  bottom: calc(var(--bottom-ui) + 16px); transition: bottom .25s;
}
.fab {
  width: 52px; height: 52px; border-radius: 18px; border: 0; display: grid; place-items: center;
  background: var(--surface); color: var(--primary); box-shadow: var(--shadow); cursor: pointer;
  transition: transform .15s, background .2s, box-shadow .2s;
}
.fab svg { width: 24px; height: 24px; }
.fab[aria-pressed=true] { background: var(--btn); color: #fff; }
.fab-danger {
  width: auto; padding: 0 18px 0 16px; display: inline-flex; gap: 8px; border-radius: 999px;
  background: linear-gradient(135deg, #f43f5e, #e11d48); color: #fff; font: 700 15px var(--font);
  box-shadow: 0 12px 26px -8px rgba(225, 29, 72, .6), var(--shadow-sm);
}
.fab-label { display: none; }
/* caméra libérée pendant le suivi (carte déplacée à la main) : retour à la position */
.fab-recenter { display: none; width: auto; padding: 0 18px 0 14px; gap: 8px; border-radius: 999px; font: 700 15px var(--font); }
body.free-camera .fab-recenter { display: inline-flex; }
#layers-card { display: none; }
body.app .drawer #layers-card { display: block; }
.layer-choice { margin: 10px 0; }
.layer-choice input[type=radio] + span { border-radius: 50%; width: 22px; height: 22px; }
.layer-choice input[type=radio] + span::after { width: 12px; height: 12px; top: 5px; left: 5px; opacity: 0; transition: opacity .2s; }
.layer-choice input[type=radio]:checked + span::after { left: 5px; opacity: 1; }
.fab-warn { background: linear-gradient(135deg, #fbbf24, #f59e0b); color: #fff; font-size: 22px; line-height: 1; }
.fab-warn[aria-pressed=true] { background: #ea580c; box-shadow: 0 0 0 4px rgba(234, 88, 12, .3), var(--shadow); }
.danger-icon { display: grid; place-items: center; font-size: 22px; line-height: 1; color: #c92a2a;
  text-shadow: 0 0 3px #fff, 0 0 3px #fff; }
.dot.danger { border-color: #c92a2a; background: #ffe3e3; }
/* départ et arrivée */
.wp-start { border-radius: 50%; background: #10b981; border: 4px solid #fff; box-shadow: 0 2px 8px rgb(0 0 0 / 40%); cursor: grab; }
.wp-end { color: #e11d48; filter: drop-shadow(0 3px 4px rgb(0 0 0 / 35%)); cursor: grab; }
.wp-end svg { width: 34px; height: 42px; }
/* en navigation, le départ suit la position à chaque recalcul : ses anciennes places ne s'affichent pas */
body.navigating .wp-start { display: none; }
/* étapes intermédiaires (vias.js) */
.via-icon { display: grid; place-items: center; border-radius: 50%; background: #fff; border: 3px solid #4f46e5;
  color: #4f46e5; font: 800 12px var(--font); box-shadow: 0 2px 6px rgb(0 0 0 / 35%); cursor: grab; }
.via-ghost { border-radius: 50%; background: #fff; border: 3px solid #4f46e5; box-shadow: 0 2px 6px rgb(0 0 0 / 35%); cursor: grab; }
.vias-info { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 8px 4px 0;
  font-size: 12.5px; color: var(--muted); }
.link-btn { border: 0; background: none; color: var(--primary); font: 650 12.5px var(--font); cursor: pointer; padding: 4px; }
.via-menu { flex-direction: column; align-items: stretch; margin-top: 0; }

/* --- bandeau de navigation --------------------------------------------------------- */
/* pas de transform : #nav-bar et .nav-speed s'y placent en position fixe (application) */
#nav {
  position: fixed; top: calc(10px + env(safe-area-inset-top)); left: 0; right: 0; margin: 0 auto; z-index: 1000;
  width: min(calc(100vw - 20px), 460px); display: grid; grid-template-columns: 1fr auto; gap: 10px 12px; align-items: center;
  padding: 14px 16px; border-radius: 22px; background: var(--nav-gradient); color: #fff; box-shadow: var(--shadow);
}
#nav[hidden] { display: none !important; }
.nav-main { display: flex; align-items: center; gap: 14px; min-width: 0; }
.nav-icon {
  flex: none; width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  background: rgba(255, 255, 255, .14); color: #fff;
}
#nav .nav-icon svg { width: 38px; height: 38px; }
.nav-text { flex: 1; min-width: 0; }
#nav-dist { font: 800 26px/1.1 var(--font); letter-spacing: -.02em; }
#nav-dist:empty { display: none; }
#nav-next { font-size: 16px; font-weight: 600; color: #e0e7ff; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
#nav-limit {
  flex: none; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
  background: #fff; color: #111; border: 5px solid #e03131; font: 850 19px var(--font); box-shadow: var(--shadow-sm);
}
/* au-dessus de la limitation : indicateur seul ; animé (alerte) seulement en zone de danger */
#nav-limit.over { background: #e03131; color: #fff; }
#nav-limit.alert { animation: pulse 1s infinite; }
@keyframes pulse { 50% { transform: scale(1.1); } }
.nav-speed { flex: none; display: flex; flex-direction: column; align-items: center; gap: 4px; }
#nav-speed { font: 750 13px var(--font); color: #c7d2fe; white-space: nowrap; }
#nav-speed.over { color: #fecaca; }
#nav-zone { font-weight: 750; font-size: 13px; color: #fde68a; margin-bottom: 2px; }
#nav.in-zone { background: linear-gradient(135deg, #9a3412, #ea580c); }
#nav-bar { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding-top: 10px; border-top: 1px solid rgba(255, 255, 255, .15); }
#nav-eta { display: flex; align-items: baseline; gap: 10px; color: #c7d2fe; font-size: 14px; }
#nav-eta strong { color: #fff; font-size: 18px; }
.btn-stop { background: rgba(255, 255, 255, .14); color: #fff; padding: 8px 14px; font-size: 14px; }
.btn-refresh { background: rgba(255, 255, 255, .14); color: #fff; padding: 8px 10px; margin-left: auto; }
#nav-refresh.spinning svg { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* --- demande d'accord (trafic collaboratif) -------------------------------------------------- */
.consent {
  position: fixed; left: 0; right: 0; margin: 0 auto; top: calc(12px + env(safe-area-inset-top)); z-index: 1100;
  width: min(calc(100vw - 20px), 440px); padding: 16px 18px; border-radius: 20px; background: var(--surface); box-shadow: var(--shadow);
}
.consent p { font-size: 13px; color: var(--muted); }

/* --- panneau : feuille en bas (mobile), carte flottante (large) ------------------------- */
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 800;
  max-height: 46vh; overflow-y: auto; overscroll-behavior: contain;
  padding: 4px 16px calc(16px + env(safe-area-inset-bottom));
  background: var(--surface); border-radius: var(--radius-lg) var(--radius-lg) 0 0; box-shadow: 0 -10px 34px rgba(15, 23, 42, .18);
  transition: max-height .25s ease;
}
.sheet.expanded { max-height: 88vh; }
.sheet.collapsed { max-height: 132px; overflow: hidden; }
body.sheet-expanded .fabs { display: none; }
.sheet-handle { display: block; width: 100%; padding: 10px 0 8px; border: 0; cursor: grab; position: sticky; top: 0; z-index: 2; background: var(--surface); }
.sheet-handle span { display: block; width: 40px; height: 5px; border-radius: 3px; background: var(--surface-3); margin: 0 auto; }

@media (min-width: 800px) {
  .sheet {
    left: 16px; top: 16px; bottom: 16px; right: auto; width: 400px; max-height: none;
    border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 18px 18px;
  }
  .sheet.collapsed, .sheet.expanded { max-height: none; overflow-y: auto; }
  .sheet-handle { display: none; }
  .fabs, body.sheet-expanded .fabs { display: flex; bottom: 30px; right: 18px; }
  .leaflet-left { left: 430px; }
}

/* saisie d'adresse sur mobile : le panneau prend tout l'écran */
@media (max-width: 799px) {
  body.typing .sheet { max-height: 100vh; top: 0; border-radius: 0; }
  body.typing .fabs { display: none; }
}

.brand { display: flex; align-items: center; gap: 12px; margin: 2px 0 16px; }
.logo {
  width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; flex: none;
  background: var(--brand-gradient); color: #fff; box-shadow: 0 8px 18px -6px rgba(99, 102, 241, .7);
}
.brand .logo svg { width: 28px; height: 28px; }
.brand .muted { margin: 0; }

/* --- contrôles ---------------------------------------------------------------------- */
.segmented { display: flex; padding: 4px; background: var(--surface-2); border-radius: 14px; margin-bottom: 14px; }
.segmented button {
  flex: 1; padding: 9px 0; border: 0; border-radius: 10px; background: none; color: var(--muted);
  font: 650 14px var(--font); cursor: pointer; transition: background .2s, color .2s;
}
.segmented button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 18px; border-radius: 14px;
  border: 1px solid transparent; font: 650 15px var(--font); cursor: pointer; color: var(--text); background: var(--surface-2);
  transition: transform .12s, filter .2s, background .2s;
}
.btn:hover { filter: brightness(1.04); }
.btn-primary { background: var(--btn); color: #fff; flex: 1; box-shadow: 0 8px 18px -8px rgba(79, 70, 229, .8); }
.btn-danger { background: var(--danger); color: #fff; width: 100%; }
.btn-ghost { background: var(--surface-2); color: var(--text); }
.btn-small { padding: 8px 13px; font-size: 13px; border-radius: 11px; }
.btn-go {
  width: 100%; margin-top: 12px; padding: 15px 18px; border-radius: 16px; font-size: 17px; font-weight: 750; color: #fff;
  background: var(--brand-gradient); box-shadow: 0 12px 24px -10px rgba(99, 102, 241, .9);
}
.btn-go svg { width: 20px; height: 20px; }
.btn:active, .fab:active, .route-card:active { transform: scale(.97); }
.icon-btn { border: 0; background: none; color: var(--muted); padding: 7px; border-radius: 10px; cursor: pointer; display: grid; place-items: center; }
.icon-btn:hover { background: var(--surface-3); color: var(--primary); }
.actions { display: flex; gap: 8px; margin-top: 14px; }

.field, .search input {
  width: 100%; padding: 11px 13px; border: 1px solid var(--border); border-radius: 12px;
  background: var(--surface); font: 15px var(--font); color: var(--text);
}
.field:focus, .search input:focus { outline: 3px solid var(--primary-ring); border-color: var(--primary); }
.field-label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 0; }
.field-label .field { margin-top: 4px; color: var(--text); }
.field-inline { width: auto; display: inline-block; margin-left: 6px; }
.inline { display: block; color: var(--text); font-size: 15px; margin-top: 4px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }

/* départ / arrivée */
.stops { position: relative; background: var(--surface-2); border-radius: 18px; padding: 6px; }
.stop { display: flex; align-items: center; gap: 10px; padding: 0 4px 0 12px; }
.stop + .suggest + .stop, .suggest + .stop { margin-top: 6px; }
.stop input { border: 0; background: var(--surface); box-shadow: var(--shadow-sm); }
.pin { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.pin-a { background: var(--eco); box-shadow: 0 0 0 4px var(--eco-soft); }
.pin-b { background: var(--danger); box-shadow: 0 0 0 4px var(--danger-soft); }

.suggest { list-style: none; margin: 6px 0 0; padding: 4px; background: var(--surface); border-radius: 14px; box-shadow: var(--shadow); }
.suggest li { padding: 11px 12px; border-radius: 10px; cursor: pointer; }
.suggest li:active, .suggest li:hover { background: var(--primary-soft); }
.suggest small { display: block; color: var(--muted); }
.recents { box-shadow: none; background: none; padding: 0; margin-top: 10px; }
.recents li { display: flex; align-items: center; gap: 14px; border-bottom: 1px solid var(--border); border-radius: 0; padding: 12px 6px; }
.recents .recent-icon { width: 34px; height: 34px; padding: 8px; border-radius: 50%; background: var(--surface-2); color: var(--muted); }

/* pastilles d'options */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chip { position: relative; display: inline-flex; }
.chip input[type=checkbox] { position: absolute; opacity: 0; pointer-events: none; }
.chip > span, .chip-select {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 13px; border-radius: 999px; white-space: nowrap;
  border: 1px solid var(--border); background: var(--surface); font: 650 13px var(--font); color: var(--muted); cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.chip svg { width: 16px; height: 16px; }
.chip input:checked + span { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); }
.chip-eco input:checked + span { background: var(--eco-soft); border-color: var(--eco); color: var(--eco); }
.chip-warn input:checked + span { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }
.chip input:focus-visible + span { outline: 2px solid var(--primary); }
.chip-select select { border: 0; background: none; font: inherit; color: var(--text); padding: 0; cursor: pointer; }
#opt-depart-at { margin-top: 8px; }

#status { min-height: 0; margin: 12px 0 0; font-weight: 650; font-size: 14px; }
#status:empty { display: none; }
#status.error { color: var(--danger); }
#status.warn { color: var(--danger); font-size: 17px; }

/* --- itinéraires ---------------------------------------------------------------------- */
.routes { display: grid; gap: 10px; margin-top: 14px; }
.route-card {
  --kind: var(--primary);
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1fr auto; grid-template-areas: "name time" "meta badge";
  gap: 3px 10px; align-items: center; width: 100%; text-align: left; padding: 13px 15px 13px 19px;
  border: 1.5px solid var(--border); border-radius: 18px; background: var(--surface); font: 14px var(--font); color: var(--text); cursor: pointer;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.route-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--kind); opacity: .35; }
.route-card[data-kind=avoid2] { --kind: #0284c7; }
.route-card[data-kind=avoid3] { --kind: #7c3aed; }
.route-card[data-kind=eco] { --kind: var(--eco); }
.route-card .route-name { grid-area: name; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; }
.route-card .route-time { grid-area: time; font-size: 21px; font-weight: 800; letter-spacing: -.02em; }
.route-card .route-meta { grid-area: meta; color: var(--muted); font-size: 13px; }
.route-card .badge { grid-area: badge; justify-self: end; }
.route-card.selected { border-color: var(--kind); box-shadow: 0 0 0 3px var(--primary-ring); }
.route-card.selected::before { opacity: 1; }
.route-card.selected .route-time { color: var(--kind); }
.route-card[data-kind=eco] .route-name { color: var(--eco); }
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; background: var(--eco-soft); color: var(--eco); white-space: nowrap; }
.badge.has-bumps { background: var(--danger-soft); color: var(--danger); }

.note { font-size: 13px; color: var(--muted); margin: 10px 0 0; }
.note:empty { display: none; }
.note-box { color: var(--text-2); background: var(--surface-2); padding: 10px 13px; border-radius: 12px; }
.note-eco { color: var(--eco); font-weight: 650; background: var(--eco-soft); padding: 10px 13px; border-radius: 12px; }

.switch { display: flex; align-items: center; gap: 12px; margin: 12px 0; font-size: 14px; cursor: pointer; }
.switch input { position: absolute; opacity: 0; }
.switch span { width: 42px; height: 24px; border-radius: 999px; background: var(--surface-3); position: relative; transition: background .2s; flex: none; }
.switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: left .2s; }
.switch input:checked + span { background: var(--btn); }
.switch input:checked + span::after { left: 21px; }

.card { border: 1px solid var(--border); border-radius: 18px; padding: 0 14px; margin-top: 10px; background: var(--surface); }
.card summary { display: flex; align-items: center; gap: 12px; padding: 12px 0; font-weight: 650; cursor: pointer; list-style: none; }
.card summary::-webkit-details-marker { display: none; }
.card summary::after { content: "›"; margin-left: auto; font-size: 22px; line-height: 1; color: var(--muted); transition: transform .2s; }
.card[open] summary::after { transform: rotate(90deg); }
.card[open] { padding-bottom: 14px; }
.card-icon { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); flex: none; }
.settings { margin-top: 18px; padding-top: 8px; border-top: 1px solid var(--border); }
#instructions { padding-left: 22px; margin: 0; }
#instructions li { padding: 6px 0; border-bottom: 1px solid var(--surface-2); }
#driving-stats { padding-left: 18px; margin: 6px 0 10px; font-size: 14px; }

/* --- signalement ------------------------------------------------------------------ */
#report-section p { font-size: 14px; color: var(--muted); }

/* --- légende ------------------------------------------------------------------------ */
.legend, #sources { list-style: none; padding: 0; margin: 0; font-size: 13px; }
.legend li { display: flex; align-items: center; gap: 8px; padding: 3px 0; }
#sources li { margin: 8px 0; color: var(--muted); }
.dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; border: 2px solid; flex: none; }
.dot.strong { border-color: #d62828; background: #f4a3a3; }
.dot.mild { border-color: #f77f00; background: #fcd09b; }
.dot.probable { border-color: #ae3ec9; background: #f3d9fa; }
.dot.shown { border-color: #6c757d; background: #ced4da; }
.dot.rejected { border-color: #adb5bd; background: #fff; border-style: dashed; }
.dot.zone { border-color: #d9480f; background: rgba(253, 126, 20, .25); }
.dot.todo { border-color: #7048e8; background: #e5dbff; border-style: dashed; }
.bar { display: inline-block; width: 18px; height: 5px; border-radius: 3px; }
.bar.slow { background: #f59f00; }
.bar.jam { background: #c92a2a; margin-left: 8px; }
.bar.works { background: repeating-linear-gradient(90deg, #e67700 0 5px, transparent 5px 8px); margin-left: 8px; }

/* --- fenêtres de la carte ----------------------------------------------------------- */
.popup h3 { margin: 0 0 6px; font-size: 16px; letter-spacing: -.01em; }
.popup ul { margin: 6px 0; padding-left: 16px; }
.popup .row { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.popup button { padding: 9px 13px; border-radius: 11px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text); font: 650 13.5px var(--font); cursor: pointer; }
.popup button:first-child { background: var(--btn); border-color: var(--btn); color: #fff; }
.popup button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.popup label { display: block; margin: 8px 0; font-size: 13px; color: var(--muted); }
.popup select, .popup textarea { width: 100%; margin-top: 4px; padding: 9px; border: 1px solid var(--border); border-radius: 10px; font: 14px var(--font); background: var(--surface); color: var(--text); }
.popup a { display: inline-block; margin-top: 8px; font-weight: 650; color: var(--primary); }

/* ============================================================================================
   Application (body.app) : écran d'accueil = carte + « Où allez-vous ? », recherche plein écran,
   aperçu du trajet en bas, navigation plein écran. Réglages et outils dans le menu latéral.
   ============================================================================================ */
/* éléments propres à l'application, chacun affiché dans son écran (voir plus bas) */
body.app:not(.searching):not(.has-route):not(.navigating) #app-top,
body.app.searching #search-head,
body.app.has-route:not(.searching) #route-head { display: flex !important; }
body.app .segmented, body.app #report-section, body.app #traffic-info, body.app #clear, body.app #status:empty { display: none !important; }
body.app:not(.dev) #danger-fab { display: none; }
body.app .fab-label { display: inline; }
body:not(.app) .fab-danger { width: 52px; padding: 0; border-radius: 18px; }

/* barre de recherche */
#app-top {
  position: fixed; z-index: 850; left: 12px; right: 12px; top: calc(12px + env(safe-area-inset-top));
  align-items: center; gap: 4px; padding: 5px; border-radius: 999px;
  background: var(--surface); box-shadow: var(--shadow);
}
.top-btn { width: 46px; height: 46px; border: 0; border-radius: 50%; background: none; color: var(--text); display: grid; place-items: center; cursor: pointer; flex: none; }
.top-btn:active { background: var(--surface-2); }
#app-top svg { width: 22px; height: 22px; }
.searchbar {
  flex: 1; min-width: 0; height: 46px; display: flex; align-items: center; gap: 12px; padding: 0 16px; border: 0; border-radius: 999px;
  background: var(--surface-2); color: var(--muted); font: 600 16px var(--font); text-align: left; cursor: text;
}
.searchbar svg { color: var(--primary); }

/* boutons flottants */
body.app .leaflet-top.leaflet-right { top: calc(var(--top-ui) + 4px); }
body.app.navigating .leaflet-control-layers, body.app.searching .fabs { display: none; }

/* message d'état : bandeau flottant sous la barre du haut */
body.app #status {
  position: fixed; z-index: 1200; left: 0; right: 0; margin: 0 auto; top: calc(var(--top-ui) + 10px);
  width: max-content; max-width: calc(100vw - 28px); padding: 11px 16px; border-radius: 16px;
  background: #111827; color: #fff; box-shadow: var(--shadow); font-size: 14.5px; animation: toast-in .25s ease;
}
body.app #status.error { background: #9f1239; color: #fff; }
body.app #status.warn { background: #dc2626; color: #fff; font-size: 19px; padding: 14px 20px; }
@keyframes toast-in { from { opacity: 0; transform: translateY(-8px); } }

/* panneau : caché sur l'accueil et en navigation */
body.app:not(.searching):not(.has-route) #panel, body.app.navigating #panel { display: none; }
body.app .sheet { padding-top: 0; }

/* recherche plein écran */
body.app.searching .sheet { top: 0; max-height: none; border-radius: 0; padding-top: env(safe-area-inset-top); box-shadow: none; }
body.app.searching .sheet-handle, body.app.searching #result, body.app.searching #route-head { display: none !important; }
.sheet-head { align-items: center; gap: 8px; padding: 12px 0 10px; font-size: 18px; }
.sheet-head .icon-btn { color: var(--text); }
.sheet-head svg { width: 22px !important; height: 22px !important; }
body.app.searching .stops { padding: 8px; }
body.app.searching .stop input { padding: 13px 14px; font-size: 16px; }
body.app.searching .chips { flex-wrap: nowrap; overflow-x: auto; margin: 14px -16px 0; padding: 0 16px 4px; scrollbar-width: none; }

/* aperçu du trajet */
.route-head { align-items: center; gap: 6px; padding: 2px 0 6px; }
body.app.has-route:not(.searching) .sheet { max-height: 58vh; }
.route-edit { flex: 1; min-width: 0; display: flex; align-items: center; gap: 12px; padding: 6px 4px; border: 0; background: none; color: var(--text); text-align: left; cursor: pointer; }
.route-edit small { display: block; color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.route-edit strong { display: block; font-size: 17px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.route-edit > span:last-child { min-width: 0; }
.pin-dest { width: 40px; height: 40px; border-radius: 13px; display: grid; place-items: center; background: var(--danger-soft); color: var(--danger); flex: none; }
.pin-dest svg { width: 22px !important; height: 22px !important; }
body.app.has-route:not(.searching) #search-form .stops,
body.app.has-route:not(.searching) #search-form .actions,
body.app.has-route:not(.searching) #recents { display: none !important; }
body.app.has-route:not(.searching) .chips { flex-wrap: nowrap; overflow-x: auto; margin: 4px -16px 0; padding: 0 16px 4px; scrollbar-width: none; }
.chips::-webkit-scrollbar, .routes::-webkit-scrollbar { display: none; }
body.app .routes { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 10px; margin: 12px -16px 0; padding: 2px 16px 6px; scrollbar-width: none; }
body.app .route-card {
  flex: 0 0 auto; width: min(68vw, 240px); scroll-snap-align: start;
  grid-template-columns: 1fr; grid-template-areas: "time" "name" "meta" "badge"; gap: 2px; padding: 12px 14px 12px 18px;
}
body.app .route-card .route-time { font-size: 24px; }
body.app .route-card .badge { justify-self: start; margin-top: 6px; }
body.app .route-card .route-name { font-size: 13.5px; }

/* navigation : bandeau de manœuvre en haut, arrivée et « Arrêter » en bas, vitesse à gauche */
body.app #nav { top: calc(8px + env(safe-area-inset-top)); grid-template-columns: 1fr; padding: 16px 18px; border-radius: 24px; }
body.app #nav-dist { font-size: 32px; }
body.app #nav-next { font-size: 17px; }
body.app .nav-icon { width: 64px; height: 64px; border-radius: 18px; }
body.app #nav .nav-icon svg { width: 44px; height: 44px; }
body.app .nav-speed {
  position: fixed; left: 14px; bottom: calc(var(--bottom-ui) + 16px); flex-direction: column-reverse; gap: 8px;
}
body.app #nav-speed {
  width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; text-align: center;
  background: var(--surface); color: var(--text); box-shadow: var(--shadow); font-size: 12px; line-height: 1.1;
}
body.app #nav-speed[hidden] { display: none; }
body.app #nav-speed.over { color: #e03131; }
body.app #nav-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1000; border-top: 0;
  padding: 16px 18px calc(16px + env(safe-area-inset-bottom)); border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--surface); color: var(--text); box-shadow: 0 -10px 34px rgba(15, 23, 42, .2);
}
body.app #nav-eta { flex-direction: column; gap: 0; color: var(--muted); font-size: 15px; }
body.app #nav-eta strong { color: var(--eco); font-size: 26px; letter-spacing: -.02em; }
body.app .btn-stop { background: var(--danger-soft); color: var(--danger); padding: 13px 20px; font-size: 16px; border-radius: 16px; }
body.app .btn-refresh { background: var(--surface-2); color: var(--primary); padding: 13px; border-radius: 16px; }
body.app .btn-refresh svg { width: 22px; height: 22px; }

/* menu latéral */
.drawer { position: fixed; inset: 0; z-index: 1500; }
.drawer-scrim { position: absolute; inset: 0; background: rgba(8, 12, 28, .45); opacity: 0; transition: opacity .22s; }
.drawer-panel {
  position: absolute; top: 0; bottom: 0; left: 0; width: min(88vw, 380px); overflow-y: auto; overscroll-behavior: contain;
  padding: calc(20px + env(safe-area-inset-top)) 16px calc(20px + env(safe-area-inset-bottom));
  background: var(--surface); box-shadow: var(--shadow); transform: translateX(-102%); transition: transform .22s ease;
}
.drawer.open .drawer-scrim { opacity: 1; }
.drawer.open .drawer-panel { transform: none; }
.drawer .brand { padding: 4px 4px 18px; margin: 0 0 4px; border-bottom: 1px solid var(--border); }
.drawer .settings { margin-top: 6px; padding-top: 0; border-top: 0; }
.drawer .card { border: 0; border-radius: 14px; margin-top: 2px; }
.drawer .card[open] { background: var(--surface-2); }
.drawer #app-only { margin-top: 18px; }
body.app.navigating #follow { display: none; }

/* --- position de l'usager (follow.js) --------------------------------------------------------- */
.me-icon { pointer-events: none; }
.me-rot { width: 40px; height: 40px; transition: none; display: none; }
.me-rot svg { width: 40px; height: 40px; filter: drop-shadow(0 2px 4px rgb(15 23 42 / 45%)); }
.me-halo { fill: rgb(79 70 229 / 16%); }
.me-arrow { fill: #4f46e5; stroke: #fff; stroke-width: 3; stroke-linejoin: round; }
.me-dot { position: absolute; left: 11px; top: 11px; width: 18px; height: 18px; border-radius: 50%;
  background: #4f46e5; border: 3px solid #fff; box-shadow: 0 0 0 6px rgb(79 70 229 / 22%), 0 2px 6px rgb(15 23 42 / 40%);
  animation: me-pulse 2s ease-out infinite; }
/* cap connu (en mouvement) : flèche ; sinon point qui pulse */
body.has-heading .me-rot { display: block; }
body.has-heading .me-dot { display: none; }
@keyframes me-pulse { 0% { box-shadow: 0 0 0 0 rgb(79 70 229 / 35%), 0 2px 6px rgb(15 23 42 / 40%); }
  100% { box-shadow: 0 0 0 14px rgb(79 70 229 / 0%), 0 2px 6px rgb(15 23 42 / 40%); } }

/* carte orientée dans le sens de marche : conteneur agrandi à la diagonale et tourné */
body.heading-up #map {
  inset: auto; width: var(--map-d); height: var(--map-d);
  left: calc(50vw - var(--map-d) / 2); top: calc(50vh - var(--map-d) / 2);
  transform: rotate(var(--map-rot, 0deg)); transform-origin: 50% 50%;
}
body.heading-up .leaflet-control-container { display: none; }
body.heading-up .upright { display: inline-block; transform: rotate(calc(-1 * var(--map-rot, 0deg))); }
/* fenêtres redressées autour de leur pointe (follow.js) : décalage Leaflet de 7 px, marge de 20 px */
.leaflet-popup { transform-origin: 50% calc(100% + 13px); }
/* sens d'un danger « un seul sens » : flèche orientée sur la carte */
.danger-dir { position: absolute; left: 50%; top: 50%; width: 0; height: 0; pointer-events: none; }
.danger-dir::after { content: ""; position: absolute; left: -6px; top: -27px; border: 6px solid transparent;
  border-bottom: 10px solid #c92a2a; filter: drop-shadow(0 0 2px #fff); }

/* proposition qui est aussi la plus sobre (éco identique) */
.route-card.is-eco .route-name::after { content: "éco"; margin-left: 6px; padding: 1px 7px; border-radius: 999px;
  font-size: 11px; font-weight: 750; background: var(--eco-soft); color: var(--eco); }

/* options toujours actives (ralentisseurs, bouchons) : cochées, verrouillées */
.chip-locked > span { cursor: default; }
.chip-locked input:checked + span { background: var(--primary-soft); border-color: transparent; color: var(--primary); }
.chip .lock { width: 11px; height: 11px; opacity: .7; margin-left: 1px; }

/* --- publicités et abonnement (application, premium.js) --- */
.btn-block { width: 100%; justify-content: center; }
.premium-links { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 14px 0 0; font-size: 13px; }
.premium-links a, .link-btn { color: var(--primary); background: none; border: 0; padding: 0; font: inherit; cursor: pointer; text-decoration: underline; }

/* --- Android Auto (car.js) : la carte seule, les écrans de la voiture font le reste --- */
body.car #app-top, body.car #panel, body.car #nav, body.car #nav-bar, body.car .fabs, body.car #status,
body.car #drawer, body.car .leaflet-control-zoom, body.car .leaflet-control-layers { display: none !important; }
body.car .leaflet-control-attribution { font-size: 9px; opacity: .7; }