/* ============================================================
   Mobilité Stéphanoise — transit board aesthetic
   palette : carbon black + amber LED + ink
   ============================================================ */

:root {
    --bg: #0b0c0d;
    --bg-elev: #15171a;
    --bg-elev-2: #1d2024;
    --ink: #f1ece1;
    --ink-dim: #8a8478;
    --rule: #2a2d31;
    --amber: #f0b400;
    --amber-bright: #ffd24a;
    --tram-red: #e2231a;
    --bus-yellow: #f6b400;
    --bike-green: #7cc242;
    --danger: #ff5a4f;
    --shadow-deep: 0 24px 60px -28px rgba(0,0,0,.7);
    --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    --display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; height: 100%; }

/* Accessible : visible pour les lecteurs d'écran, invisible à l'œil. */
.visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--mono);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    background-image:
        radial-gradient(ellipse 60% 40% at 20% 0%, rgba(240,180,0,.06), transparent 70%),
        radial-gradient(ellipse 50% 40% at 100% 100%, rgba(226,35,26,.05), transparent 70%);
}

.app {
    display: grid;
    grid-template-columns: 380px 1fr;
    height: 100vh;
}

/* --- Panel sidebar -------------------------------------------------------- */
.panel {
    background: var(--bg-elev);
    border-right: 1px solid var(--rule);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: 32px 28px 24px;
}

.brand__mark {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: .15em;
    color: var(--amber);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.brand__title {
    font-family: var(--display);
    font-weight: 800;
    font-size: 38px;
    line-height: 1;
    margin: 0 0 6px;
    letter-spacing: -0.02em;
    font-variation-settings: "opsz" 120, "SOFT" 50;
}

.brand__title em {
    font-style: italic;
    font-weight: 400;
    color: var(--amber);
}

.brand__sub {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .12em;
    color: var(--ink-dim);
    text-transform: uppercase;
    margin: 0 0 28px;
}

/* --- Search --------------------------------------------------------------- */
.search { margin-bottom: 24px; position: relative; }

.search__label {
    display: block;
    font-size: 10px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--ink-dim);
    margin-bottom: 8px;
}

.search__input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--rule);
    color: var(--ink);
    font-family: var(--mono);
    font-size: 16px;
    padding: 10px 0 8px;
    outline: none;
    transition: border-color .15s ease;
}

.search__input:focus { border-bottom-color: var(--amber); }
.search__input::placeholder { color: var(--ink-dim); }

.search__results {
    position: absolute;
    top: 100%;
    left: -8px;
    right: -8px;
    margin: 6px 0 0;
    padding: 6px;
    list-style: none;
    background: var(--bg-elev-2);
    border: 1px solid var(--rule);
    box-shadow: var(--shadow-deep);
    z-index: 10;
    max-height: 320px;
    overflow-y: auto;
}

.search__results li {
    padding: 8px 10px;
    cursor: pointer;
    font-size: 13px;
    border-radius: 2px;
}

.search__results li:hover,
.search__results li[data-active="true"] {
    background: var(--bg-elev);
    color: var(--amber-bright);
}

/* --- Departure board ------------------------------------------------------ */
.board {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.board__head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--rule);
    margin-bottom: 12px;
}

.board__title {
    font-size: 10px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--ink-dim);
}

.board__hint {
    font-size: 11px;
    color: var(--amber);
    letter-spacing: .05em;
}

.board__list {
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-y: auto;
    flex: 1;
}

.dep {
    display: grid;
    grid-template-columns: 52px 1fr auto;
    grid-template-areas:
        "route sign  time"
        "route sign  eta";
    align-items: center;
    column-gap: 14px;
    padding: 12px 0;
    border-bottom: 1px dashed var(--rule);
    animation: blip .4s ease;
}

@keyframes blip {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.dep__route {
    grid-area: route;
    min-width: 44px;
    height: 32px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--mono);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0;
    background: var(--bus-yellow);
    color: #1a1a1a;
}

.dep__route[data-type="tram"]    { background: var(--tram-red); color: #fff; }
.dep__route[data-type="metro"]   { background: #007bb6; color: #fff; }

.dep__sign {
    grid-area: sign;
    font-size: 13px;
    color: var(--ink);
    line-height: 1.2;
}

.dep__time {
    grid-area: time;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--ink-dim);
    text-align: right;
}

.dep__eta {
    grid-area: eta;
    font-family: var(--mono);
    font-size: 22px;
    color: var(--amber);
    font-weight: 500;
    text-align: right;
    line-height: 1;
}

.dep__eta[data-soon="true"] {
    color: var(--amber-bright);
    animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: .55; }
}

/* --- Legend --------------------------------------------------------------- */
.legend {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--rule);
}

.legend__pill {
    font-size: 9px;
    letter-spacing: .14em;
    text-transform: uppercase;
    padding: 4px 8px;
    border-radius: 2px;
    font-weight: 700;
}

.legend__pill--tram { background: var(--tram-red); color: #fff; }
.legend__pill--bus  { background: var(--bus-yellow); color: #1a1a1a; }
.legend__pill--bike { background: var(--bike-green); color: #1a1a1a; }

/* --- Map ------------------------------------------------------------------ */
.map-wrap {
    position: relative;
    overflow: hidden;
}

.map {
    width: 100%;
    height: 100%;
    background: #0a0a0a;
}

.ticker {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(11,12,13,.92);
    border: 1px solid var(--rule);
    padding: 10px 18px;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--amber);
    letter-spacing: .05em;
    backdrop-filter: blur(8px);
    z-index: 800;
    display: flex;
    align-items: center;
    gap: 12px;
}

.ticker__sep { color: var(--ink-dim); }
.ticker__info { color: var(--ink); }

/* --- Leaflet overrides ---------------------------------------------------- */
.leaflet-container { background: #0a0a0a; }
.leaflet-tile { filter: invert(1) hue-rotate(180deg) brightness(.85) contrast(.95); }

.leaflet-popup-content-wrapper {
    background: var(--bg-elev-2);
    color: var(--ink);
    border: 1px solid var(--rule);
    border-radius: 4px;
    box-shadow: var(--shadow-deep);
}

.leaflet-popup-tip { background: var(--bg-elev-2); }

.leaflet-popup-content {
    font-family: var(--mono);
    font-size: 12px;
    margin: 12px 14px;
}

.popup-title {
    display: block;
    font-family: var(--display);
    font-size: 16px;
    font-weight: 600;
    color: var(--amber-bright);
    margin-bottom: 6px;
}

.popup-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 2px 0;
    color: var(--ink-dim);
}

.popup-row strong { color: var(--ink); font-weight: 500; }

/* Velivert marker custom icon */
.velivert-marker {
    background: var(--bike-green);
    color: #1a1a1a;
    border: 2px solid #0a0a0a;
    border-radius: 50%;
    width: 28px !important;
    height: 28px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--mono);
    font-weight: 700;
    font-size: 11px;
    box-shadow: 0 0 0 1px var(--bike-green);
}

.velivert-marker.is-empty   { background: var(--bg-elev); color: var(--ink-dim); box-shadow: 0 0 0 1px var(--rule); }
.velivert-marker.is-full    { background: var(--danger); color: #fff; box-shadow: 0 0 0 1px var(--danger); }
.velivert-marker.is-offline { background: var(--bg); color: var(--ink-dim); border-color: var(--danger); }

.stop-marker {
    background: var(--amber);
    border: 2px solid #0a0a0a;
    border-radius: 2px;
    width: 12px !important;
    height: 12px !important;
}

.area-marker {
    background: var(--amber);
    border: 2px solid #0a0a0a;
    border-radius: 50%;
    width: 14px !important;
    height: 14px !important;
    box-shadow: 0 0 0 1px var(--amber);
}

/* --- Header link to mobile board ----------------------------------------- */
.brand__board-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
    padding: 8px 12px;
    border: 1px solid var(--rule);
    border-radius: 2px;
    color: var(--amber);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: .14em;
    text-transform: uppercase;
    text-decoration: none;
    transition: border-color .15s ease, color .15s ease;
}

.brand__board-link:hover {
    border-color: var(--amber);
    color: var(--amber-bright);
}

@media (max-width: 900px) {
    .app { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
    .panel { max-height: 50vh; }
}