:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #dbeafe;
    --color-primary-subtle: #eff6ff;
    --color-bus-red: #e31a1c;
    --color-dark-red: #8b0000;
    --color-text: #111827;
    --color-text-secondary: #374151;
    --color-text-muted: #6b7280;
    --color-text-light: #9ca3af;
    --color-border: #ccc;
    --color-border-light: #e5e7eb;
    --color-bg-hover: #f3f4f6;
    --color-bg-subtle: #f9fafb;
    --navbar-height: 52px;
}

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

#navbar {
    position: absolute;
    z-index: 1002;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 0 12px;
    background: white;
    box-shadow: 0 1px 5px rgb(0 0 0 / 25%);
}

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

#navbar-right {
    flex: 0 0 auto;
}

#pane-toggle {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border: none;
    border-radius: 6px;
    background: var(--color-primary);
    color: white;
    font-size: 16px;
    cursor: pointer;
}

#pane-toggle:hover {
    background: var(--color-primary-dark);
}

#brand {
    font: 800 18px sans-serif;
    letter-spacing: 0.08em;
    color: var(--color-text);
    white-space: nowrap;
}

#left-pane {
    position: absolute;
    z-index: 1000;
    top: var(--navbar-height);
    bottom: 0;
    left: 0;
    width: 0;
    background: white;
    box-shadow: 2px 0 8px rgb(0 0 0 / 25%);
    transition: width 0.2s ease;
    overflow: hidden;
}

#left-pane.open {
    width: 320px;
}

#pane-body {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    padding: 12px;
    overflow-y: auto;
    display: none;
    box-sizing: border-box;
    font: 13px sans-serif;
}

#left-pane.open #pane-body {
    display: block;
}

.pane-section-label {
    margin: 0 0 4px;
    font: 600 11px sans-serif;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-light);
}

#status {
    font: 600 14px sans-serif;
    color: var(--color-text-muted);
    margin-bottom: 14px;
}

#search-container {
    position: relative;
    width: min(380px, 42vw);
    min-width: 0;
    margin-left: auto;
}

#search-container,
#search-container * {
    box-sizing: border-box;
}

#route-form {
    display: flex;
    gap: 6px;
}

#route-search {
    flex: 1;
    min-width: 0;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    box-shadow: 0 1px 5px rgb(0 0 0 / 35%);
    font: 14px sans-serif;
}

#clear-search {
    display: none;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    box-shadow: 0 1px 5px rgb(0 0 0 / 35%);
    color: var(--color-text-muted);
    font: 14px sans-serif;
    white-space: nowrap;
    cursor: pointer;
}

#clear-search:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

#route-suggestions {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 100%;
    max-width: 100%;
    max-height: 240px;
    overflow-y: auto;
    overflow-x: hidden;
    background: white;
    border: 1px solid var(--color-border);
    border-top: none;
    border-radius: 0 0 6px 6px;
    box-shadow: 0 2px 6px rgb(0 0 0 / 30%);
    z-index: 1001;
    font: 13px sans-serif;
}

.route-suggestion-group {
    padding: 5px 12px 2px;
    color: var(--color-text-light);
    background: var(--color-bg-subtle);
    font: 600 11px sans-serif;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: default;
    user-select: none;
}

.route-suggestion-group:first-child {
    padding-top: 4px;
}

.route-suggestion {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    border: none;
    background: white;
    padding: 6px 12px;
    text-align: left;
    cursor: pointer;
    font: inherit;
    white-space: nowrap;
    overflow: hidden;
}

.route-suggestion.active,
.route-suggestion:hover {
    background: var(--color-primary-subtle);
}

.suggestion-number {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 700;
    color: var(--color-text);
}

.suggestion-add {
    flex-shrink: 0;
    margin-left: 8px;
    border: none;
    background: none;
    color: var(--color-primary);
    font: 700 16px sans-serif;
    line-height: 1;
    padding: 0 6px;
    border-radius: 4px;
    cursor: pointer;
}

.suggestion-add:hover {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

#variant-panel {
    display: none;
    margin-bottom: 16px;
    font: 13px sans-serif;
}

#pane-timetable {
    border-top: 1px solid var(--color-border-light);
    padding-top: 10px;
}

#timetable-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font: 600 14px sans-serif;
    color: var(--color-text);
    margin-bottom: 6px;
}

#timetable-stop-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-bus-red);
}

#timetable-refresh {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 6px;
    background: none;
    color: var(--color-text-muted);
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
}

#timetable-refresh:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

#timetable-content {
    color: var(--color-text-muted);
}

.variant-group {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.variant-group:last-child {
    margin-bottom: 0;
}

.variant-group-label {
    color: var(--color-text-muted);
    font-weight: 600;
    margin-right: 2px;
}

.variant-chip {
    border: 1px solid var(--chip-color, var(--color-border));
    background: white;
    color: var(--color-text);
    border-radius: 12px;
    padding: 2px 10px;
    cursor: pointer;
    font: 600 12px sans-serif;
}

.variant-chip.active {
    background: var(--chip-color, var(--color-primary));
    color: white;
}

.departures {
    font: 13px sans-serif;
    max-height: 260px;
    overflow-y: auto;
    color: var(--color-text-muted);
}

.departure-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    border-bottom: 1px solid var(--color-border-light);
}

.departure-row:last-child {
    border-bottom: none;
}

.departure-time {
    font-weight: 600;
    min-width: 36px;
}

.departure-route {
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 3px;
    padding: 1px 6px;
    font: 600 13px sans-serif;
    min-width: 30px;
    text-align: center;
    cursor: pointer;
}

.departure-route:hover {
    filter: brightness(1.15);
}

.departure-dest {
    flex: 1;
    color: var(--color-text-secondary);
}

.departure-when {
    color: var(--color-text-muted);
    font-size: 12px;
}


.bus-icon {
    position: relative;
    width: 44px;
    height: 58px;
}

.bus-arrow-wrap {
    position: absolute;
    inset: 0;
    transform-origin: 22px 22px;
    z-index: 2;
}

.bus-arrow {
    position: absolute;
    top: -8px;
    left: 15px;
    width: 0;
    height: 0;
    border-right: 5px solid transparent;
    border-bottom: 10px solid var(--color-bus-red);
    border-left: 5px solid transparent;
    filter: drop-shadow(0 1px 1px rgb(0 0 0 / 60%));
}

.bus-circle {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--color-bus-red);
    box-shadow: 0 1px 4px rgb(0 0 0 / 40%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.popup-route-btn {
    margin-top: 8px;
    padding: 4px 12px;
    border: none;
    border-radius: 4px;
    background: var(--color-primary);
    color: white;
    font: 600 12px sans-serif;
    cursor: pointer;
}

.popup-route-btn:hover {
    background: var(--color-primary-dark);
}

.route-label {
    position: absolute;
    top: 42px;
    left: 22px;
    padding: 1px 4px;
    border: 1px solid var(--color-dark-red);
    border-radius: 3px;
    background: white;
    color: var(--color-dark-red);
    font: bold 11px sans-serif;
    white-space: nowrap;
    transform: translateX(-50%);
}

.leaflet-control-locate {
    display: block;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 15px;
    color: #333;
}

.leaflet-control-locate:hover {
    color: #000;
}

.user-location-icon {
    background: none;
    border: none;
}

.user-location {
    position: relative;
    width: 0;
    height: 0;
}

.user-location-dot,
.user-location-pulse {
    position: absolute;
    left: 0;
    top: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.user-location-dot {
    width: 16px;
    height: 16px;
    background: #1a73e8;
    border: 3px solid white;
    box-shadow: 0 0 4px rgb(0 0 0 / 30%);
}

.user-location-pulse {
    width: 32px;
    height: 32px;
    background: rgb(26 115 232 / 35%);
    animation: user-location-pulse 2s ease-out infinite;
}

@keyframes user-location-pulse {
    from {
        transform: translate(-50%, -50%) scale(0.6);
        opacity: 0.9;
    }
    to {
        transform: translate(-50%, -50%) scale(2.4);
        opacity: 0;
    }
}

@media (max-width: 767px) {
    :root {
        --navbar-height: 90px;
    }

    #navbar {
        height: auto;
        padding: 6px 12px;
    }

    #search-container {
        width: 55%;
        order: 3;
        margin-top: 6px;
        margin-left: auto;
    }

    #navbar-right {
        display: none;
    }

    #left-pane {
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 0;
        max-height: 50vh;
        border-radius: 12px 12px 0 0;
        box-shadow: 0 -2px 8px rgb(0 0 0 / 25%);
        transition: height 0.2s ease;
    }

    #left-pane.open {
        width: 100%;
        height: 50vh;
        z-index: 1100;
    }

    #left-pane.open.compact {
        height: auto;
        max-height: 50vh;
    }

    #left-pane.open.compact #pane-body {
        position: static;
        overflow: visible;
    }

    .departure-row {
        flex-wrap: wrap;
        gap: 4px;
    }

    .departure-dest {
        flex-basis: 100%;
        order: 3;
    }

    .departure-when {
        margin-left: auto;
    }

    #pane-body {
        font-size: 20px;
    }

    .pane-section-label {
        font-size: 17px;
    }

    .departure-time {
        font-size: 19px;
    }

    .departure-route {
        font-size: 19px;
    }

    .departure-dest {
        font-size: 19px;
    }

    .departure-when {
        font-size: 18px;
    }
}