/* ═══════════════════════════════════════════════════
   Webcam Explorer — Dark Observatory
   Map fills the viewport. Everything else floats.
   ═══════════════════════════════════════════════════ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --font: "Outfit", system-ui, sans-serif;
    --glass: rgba(10, 15, 30, 0.82);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-hover: rgba(255, 255, 255, 0.04);
    --text: #e8ecf4;
    --text-muted: #8494a7;
    --accent: #f59e0b;
    --accent-hover: #fbbf24;
    --marker: #ef4444;
    --marker-glow: rgba(239, 68, 68, 0.5);
    --radius: 12px;
    --radius-sm: 8px;
    --blur: blur(20px);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --font-scale: 1;
}

[data-font="small"] { --font-scale: 0.875; }
[data-font="large"] { --font-scale: 1.125; }

[data-theme="light"] {
    --glass: rgba(255, 255, 255, 0.92);
    --glass-border: rgba(0, 0, 0, 0.1);
    --glass-hover: rgba(0, 0, 0, 0.04);
    --text: #1f2937;
    --text-muted: #6b7280;
    --accent: #2563eb;
    --accent-hover: #3b82f6;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

[data-theme="contrast"] {
    --glass: #000000;
    --glass-border: #ffff00;
    --glass-hover: #1a1a1a;
    --text: #ffffff;
    --text-muted: #ffff00;
    --accent: #ffff00;
    --accent-hover: #ffffff;
    --marker: #ff3333;
    --blur: none;
    --shadow: 0 0 0 2px #ffff00;
}

[data-theme="light"] body { background: #f3f4f6; }
[data-theme="contrast"] body { background: #000000; }

html, body {
    height: 100%;
    overflow: hidden;
    font-family: var(--font);
    font-size: calc(1rem * var(--font-scale));
    background: #0a0f1e;
    color: var(--text);
}

/* ─── Focus ─────────────────────────────────── */

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ─── Skip Link ─────────────────────────────── */

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--accent);
    color: #000;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 10000;
    font-weight: 600;
    text-decoration: none;
    font-size: 0.875rem;
}
.skip-link:focus { top: 16px; }

/* ─── Map ───────────────────────────────────── */

#map {
    position: fixed;
    inset: 0;
    z-index: 1;
}

/* Override Leaflet attribution */
.leaflet-control-attribution {
    background: var(--glass) !important;
    color: var(--text-muted) !important;
    backdrop-filter: var(--blur) !important;
    -webkit-backdrop-filter: var(--blur) !important;
    border-radius: var(--radius-sm) 0 0 0 !important;
    font-family: var(--font) !important;
    font-size: 0.6875rem !important;
    padding: 3px 8px !important;
}
.leaflet-control-attribution a {
    color: var(--text-muted) !important;
}

/* Override Leaflet zoom */
.leaflet-control-zoom {
    border: none !important;
    box-shadow: var(--shadow) !important;
    border-radius: var(--radius-sm) !important;
    overflow: hidden;
}
.leaflet-control-zoom a {
    background: var(--glass) !important;
    color: var(--text) !important;
    border: none !important;
    backdrop-filter: var(--blur) !important;
    -webkit-backdrop-filter: var(--blur) !important;
    font-family: var(--font) !important;
    font-weight: 300;
    width: 36px !important;
    height: 36px !important;
    line-height: 36px !important;
    font-size: 1.125rem !important;
}
.leaflet-control-zoom a:hover {
    background: rgba(20, 30, 50, 0.95) !important;
    color: var(--accent) !important;
}

/* ─── Locate Control ───────────────────────── */

.locate-control {
    border: none !important;
    box-shadow: var(--shadow) !important;
    border-radius: var(--radius-sm) !important;
    overflow: hidden;
    margin-top: 8px !important;
}

.locate-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    background: var(--glass) !important;
    color: var(--text-muted) !important;
    border: none !important;
    backdrop-filter: var(--blur) !important;
    -webkit-backdrop-filter: var(--blur) !important;
    width: 36px !important;
    height: 36px !important;
    cursor: pointer;
    transition: color 0.15s, background 0.15s;
}
.locate-btn:hover {
    background: rgba(20, 30, 50, 0.95) !important;
    color: var(--accent) !important;
}
.locate-btn.has-location {
    color: var(--text) !important;
}
.locate-btn.locating svg {
    animation: spin 1s linear infinite;
}

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

/* ─── User Location Marker ─────────────────── */

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

.user-dot {
    display: block;
    width: 14px;
    height: 14px;
    background: #3b82f6;
    border: 2.5px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.3), 0 0 12px rgba(59, 130, 246, 0.4);
}

/* ─── Markers ───────────────────────────────── */

.webcam-marker { background: none; border: none; }

.marker-dot {
    display: block;
    width: 12px;
    height: 12px;
    background: var(--marker);
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--marker-glow), 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: transform 0.15s ease;
}
.webcam-marker:hover .marker-dot {
    transform: scale(1.4);
}

/* Clusters */
.marker-cluster-small,
.marker-cluster-medium {
    background: rgba(239, 68, 68, 0.25);
}
.marker-cluster-small div,
.marker-cluster-medium div {
    background: rgba(239, 68, 68, 0.75);
    color: #fff;
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.75rem;
}
.marker-cluster-large {
    background: rgba(245, 158, 11, 0.25);
}
.marker-cluster-large div {
    background: rgba(245, 158, 11, 0.8);
    color: #000;
    font-family: var(--font);
    font-weight: 700;
    font-size: 0.8125rem;
}

/* ─── Search Panel ──────────────────────────── */

.search-panel {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: 420px;
    max-width: calc(100vw - 32px);
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 0 14px;
    box-shadow: var(--shadow);
    transition: border-color 0.2s;
}
.search-box:focus-within {
    border-color: var(--accent);
}

.search-icon {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    flex-shrink: 0;
}

#search-input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.9375rem;
    padding: 12px 10px;
    outline: none;
    min-width: 0;
}
#search-input::placeholder {
    color: var(--text-muted);
    font-weight: 300;
}

.search-clear {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}
.search-clear:hover { color: var(--text); }

/* Autocomplete dropdown */
.search-results {
    list-style: none;
    background: var(--glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: 0 0 var(--radius) var(--radius);
    margin-top: -1px;
    max-height: 240px;
    overflow-y: auto;
    box-shadow: var(--shadow);
}

.search-result {
    padding: 12px 14px;
    min-height: 44px;
    font-size: 0.8125rem;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 1px solid var(--glass-border);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: background 0.1s, color 0.1s;
}
.search-result:last-child { border-bottom: none; }
.search-result:hover,
.search-result.active {
    background: var(--glass-hover);
    color: var(--text);
}

.search-empty {
    padding: 12px 14px;
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ─── Controls Panel ────────────────────────── */

.controls-panel {
    position: fixed;
    bottom: 24px;
    left: 16px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-row,
.status-row,
.settings-row {
    background: var(--glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 8px;
}

.settings-row {
    gap: 6px;
    justify-content: center;
}

.font-controls {
    display: flex;
    gap: 2px;
}

.settings-sep {
    width: 1px;
    height: 16px;
    background: var(--glass-border);
    flex-shrink: 0;
}

#theme-toggle {
    background: none;
    border: 1px solid transparent;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 4px;
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background 0.15s;
}
#theme-toggle:hover {
    color: var(--accent);
    background: var(--glass-hover);
}

.font-btn {
    background: none;
    border: 1px solid transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 4px;
    font-family: var(--font);
    font-weight: 600;
    line-height: 1;
    min-width: 32px;
    min-height: 32px;
    padding: 4px 8px;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.font-btn:hover {
    color: var(--text);
    background: var(--glass-hover);
}
.font-btn.active {
    color: var(--accent);
    border-color: var(--accent);
}
.font-btn[data-size="small"] { font-size: 0.75rem; }
.font-btn[data-size="default"] { font-size: 0.9375rem; }
.font-btn[data-size="large"] { font-size: 1.125rem; }

#category-filter {
    background: transparent;
    border: none;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.8125rem;
    font-weight: 400;
    cursor: pointer;
    outline: none;
    padding: 2px 0;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238494a7' d='M3 5l3 3 3-3'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0 center;
    padding-right: 16px;
}
#category-filter option {
    background: #0f172a;
    color: var(--text);
}

#webcam-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
    letter-spacing: 0.02em;
}

#refresh-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    transition: color 0.15s;
}
#refresh-btn:hover { color: var(--accent); }

/* ─── Loading Bar ───────────────────────────── */

.loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: var(--accent);
    z-index: 9999;
    transition: none;
    opacity: 0;
}
.loading-bar.active {
    opacity: 1;
    animation: loadbar 1.8s ease-in-out infinite;
}

@keyframes loadbar {
    0%   { width: 0; left: 0; }
    50%  { width: 60%; left: 20%; }
    100% { width: 0; left: 100%; }
}

/* ─── Popup ─────────────────────────────────── */

.leaflet-popup-content-wrapper {
    background: var(--glass) !important;
    backdrop-filter: var(--blur) !important;
    -webkit-backdrop-filter: var(--blur) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow) !important;
    color: var(--text) !important;
}
.leaflet-popup-tip {
    background: var(--glass) !important;
    border: 1px solid var(--glass-border) !important;
    box-shadow: none !important;
}
.leaflet-popup-content {
    margin: 0 !important;
    min-width: 200px;
}
.leaflet-popup-close-button {
    color: var(--text-muted) !important;
    font-size: 20px !important;
    padding: 6px 8px !important;
}
.leaflet-popup-close-button:hover {
    color: var(--text) !important;
}

.popup-inner { padding: 0; }

.popup-image-wrap {
    width: 100%;
    height: 160px;
    border-radius: var(--radius) var(--radius) 0 0;
    overflow: hidden;
}

.popup-image-wrap.skeleton {
    background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.popup-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    cursor: pointer;
    display: block;
    transition: opacity 0.2s;
}
.popup-image:hover { opacity: 0.85; }

.popup-body { padding: 12px 14px; }

.popup-title {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 4px;
    line-height: 1.3;
}

.popup-location {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.popup-categories {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.cat-badge {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent);
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.btn-detail {
    width: 100%;
    padding: 8px;
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}
.btn-detail:hover { background: var(--accent-hover); }

/* ─── Dialog / Modal ────────────────────────── */

dialog {
    border: none;
    border-radius: var(--radius);
    padding: 0;
    max-width: 680px;
    width: 92%;
    max-height: 88vh;
    overflow: hidden;
    background: #0f172a;
    color: var(--text);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

dialog::backdrop {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal-inner {
    position: relative;
    max-height: 88vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 2;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}
.modal-close:hover { background: rgba(0, 0, 0, 0.7); }

#modal-body { min-height: 120px; }

.detail-hero {
    width: 100%;
    max-height: 360px;
    object-fit: cover;
    display: block;
}

.detail-content {
    padding: 24px;
}

.detail-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
    line-height: 1.2;
}

.detail-location {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 12px;
    font-weight: 300;
}

.detail-cats {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.detail-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.stat {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
}

.stat-label {
    display: block;
    font-size: 0.6875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
    margin-bottom: 2px;
}

.stat-value {
    font-size: 0.9375rem;
    font-weight: 600;
}

.detail-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-action {
    flex: 1;
    min-width: 130px;
    padding: 10px 16px;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    color: var(--text);
    background: transparent;
    transition: background 0.15s, border-color 0.15s;
}
.btn-action:hover {
    background: var(--glass-hover);
    border-color: var(--text-muted);
}
.btn-action.primary {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
    font-weight: 600;
}
.btn-action.primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.loading-text {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
    font-weight: 300;
}

/* ─── Toast ─────────────────────────────────── */

.toast {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--glass);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border: 1px solid var(--glass-border);
    color: var(--text);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    z-index: 10001;
    box-shadow: var(--shadow);
}

/* ─── Reduced Motion ────────────────────────── */

@media (prefers-reduced-motion: reduce) {
    .loading-bar.active { animation: none; width: 100%; opacity: 0.5; }
    *, *::before, *::after { transition: none !important; animation-duration: 0.01ms !important; }
}

/* ─── Mobile ────────────────────────────────── */

@media (max-width: 640px) {
    .search-panel {
        top: 12px;
        left: 12px;
        right: 56px;
        transform: none;
        width: auto;
    }

    #search-input {
        font-size: 1rem;
        padding: 14px 10px;
    }

    .search-results {
        max-height: 50vh;
    }

    .controls-panel {
        bottom: 12px;
        left: 12px;
        right: auto;
        max-width: calc(100vw - 70px);
    }

    dialog {
        width: 100%;
        max-width: 100%;
        max-height: 100dvh;
        height: 100dvh;
        border-radius: 0;
        margin: 0;
    }

    .modal-inner {
        max-height: 100dvh;
    }

    .detail-hero {
        max-height: 240px;
    }

    .detail-content {
        padding: 16px;
    }

    .detail-content h2 {
        font-size: 1.25rem;
    }

    .detail-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .detail-actions {
        flex-direction: column;
    }

    .btn-action {
        min-width: 0;
    }
}

/* ─── Tablet tweaks ─────────────────────────── */

@media (min-width: 641px) and (max-width: 1024px) {
    .search-panel {
        width: 380px;
    }
}