:root {
        --bg: #0b0f1a;
        --surface: #131929;
        --surface2: #1a2235;
        --border: #253047;
        --accent: #00c8ff;
        --accent2: #0077ff;
        --danger: #ff4757;
        --success: #28c76f;
        --warn: #ffc107;
        --text: #e2e8f0;
        --muted: #7a8ba8;
        --radius: 10px;
        --trans: 0.22s ease;
    }

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

    body {
        font-family: 'Exo 2', sans-serif;
        background: var(--bg);
        color: var(--text);
        min-height: 100vh;
    }

    /* ── Header ─────────────────────────────────────────────── */
    .site-header {
        background: linear-gradient(90deg, #06090f 0%, #0d1526 50%, #06090f 100%);
        border-bottom: 1px solid var(--border);
        padding: 0 20px;
        position: sticky;
        top: 0;
        z-index: 200;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 58px;
    }

    .brand {
        font-weight: 700;
        letter-spacing: 2px;
        background: linear-gradient(90deg, var(--accent), var(--accent2));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .live-badge {
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: 1.2rem;
        font-weight: 700;
        letter-spacing: 1px;
        color: var(--danger);
        text-transform: uppercase;
    }

    .live-dot {
        width: 8px;
        height: 8px;
        background: var(--danger);
        border-radius: 50%;
        animation: blink 1.2s infinite;
    }

    @keyframes blink {

        0%,
        100% {
            opacity: 1
        }

        50% {
            opacity: 0.25
        }
    }

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

    @keyframes modalIn {
        from {
            transform: scale(0.92);
            opacity: 0
        }

        to {
            transform: scale(1);
            opacity: 1
        }
    }

    /* ── Layout ──────────────────────────────────────────────── */
    .main-wrap {
        max-width: 1400px;
        margin: 0 auto;
        padding: 18px 15px 40px;
    }

    /* ── Control Panel ───────────────────────────────────────── */
    .control-panel {
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 16px 18px;
        margin-bottom: 18px;
    }

    .control-row {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .control-row+.control-row {
        margin-top: 12px;
        padding-top: 12px;
        border-top: 1px solid var(--border);
    }

    .cat-tabs {
        display: flex;
        flex-wrap: wrap;
        gap: 7px;
        flex: 1;
    }

    .cat-tab {
        display: none;
    }

    .cat-label {
        display: inline-flex;
        align-items: center;
        font-size: 1.2rem;
        gap: 5px;
        padding: 5px 14px;
        border-radius: 20px;
        border: 1px solid var(--border);
        cursor: pointer;
        font-weight: 600;
        color: var(--muted);
        transition: all var(--trans);
        user-select: none;
    }

    .cat-tab:checked+.cat-label {
        background: linear-gradient(135deg, var(--accent2), var(--accent));
        border-color: transparent;
        color: #fff;
        box-shadow: 0 0 10px rgba(0, 200, 255, 0.25);
    }

    .cat-label:hover {
        border-color: var(--accent);
        color: var(--text);
    }

    .select-wrap {
        position: relative;
        flex: 1;
        min-width: 200px;
        max-width: 360px;
    }

    .select-wrap select {
        width: 100%;
        appearance: none;
        background: var(--surface2);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        color: var(--text);
        font-family: 'Exo 2', sans-serif;
        font-size: 1.2rem;
        padding: 9px 38px 9px 13px;
        cursor: pointer;
        outline: none;
        transition: border-color var(--trans);
    }

    .select-wrap select:focus {
        border-color: var(--accent);
        box-shadow: 0 0 0 3px rgba(0, 200, 255, 0.12);
    }

    .select-wrap select option {
        background: var(--surface2);
    }

    .select-wrap::after {
        content: '\f078';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        right: 13px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--muted);
        pointer-events: none;
        font-size: 0.68rem;
    }

    .switch-wrap {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 4px;
        margin-left: auto;
    }

    .switch-label {
        font-size: 1rem;
        color: var(--muted);
        font-weight: 600;
    }

    .toggle {
        position: relative;
        width: 46px;
        height: 25px;
        flex-shrink: 0;
    }

    .toggle input {
        opacity: 0;
        width: 0;
        height: 0;
    }

    .toggle-slider {
        position: absolute;
        inset: 0;
        background: var(--border);
        border-radius: 13px;
        cursor: pointer;
        transition: background var(--trans);
    }

    .toggle-slider::before {
        content: '';
        position: absolute;
        width: 19px;
        height: 19px;
        left: 3px;
        top: 3px;
        background: #fff;
        border-radius: 50%;
        transition: transform var(--trans);
    }

    .toggle input:checked+.toggle-slider {
        background: linear-gradient(90deg, var(--accent2), var(--accent));
    }

    .toggle input:checked+.toggle-slider::before {
        transform: translateX(21px);
    }

    .btn-home {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 7px 16px;
        background: transparent;
        border: 1px solid var(--accent2);
        color: var(--accent2);
        border-radius: var(--radius);
        font-family: 'Exo 2', sans-serif;
        font-weight: 600;
        cursor: pointer;
        transition: all var(--trans);
    }

    .btn-home:hover {
        background: var(--accent2);
        color: #fff;
    }

    .btn-logout {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 7px 16px;
        background: transparent;
        border: 1px solid var(--danger);
        color: var(--danger);
        border-radius: var(--radius);
        font-family: 'Exo 2', sans-serif;
        font-weight: 600;
        cursor: pointer;
        transition: all var(--trans);
    }

    .btn-logout:hover {
        background: var(--danger);
        color: #fff;
    }

    /* ── Video Grid ──────────────────────────────────────────── */
    .video-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
        gap: 14px;
    }

    /* ── Video Card ──────────────────────────────────────────── */
    .video-card {
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        overflow: hidden;
        transition: border-color var(--trans), transform var(--trans);
    }

    .video-card:hover {
        border-color: rgba(0, 200, 255, 0.35);
        transform: translateY(-2px);
    }

    /* Expand indicator */
    .video-card.is-expanded {
        opacity: 0.45;
        pointer-events: none;
    }

    .video-card.is-expanded .video-ratio::after {
        content: '\f31e';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        inset: 0;
        z-index: 30;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 2rem;
        color: rgba(255, 255, 255, 0.4);
        background: rgba(0, 0, 0, 0.5);
    }

    /* Action buttons */
    .card-actions {
        position: absolute;
        top: 8px;
        right: 8px;
        display: flex;
        gap: 5px;
        z-index: 20;
        opacity: 0;
        transition: opacity var(--trans);
    }

    .video-card:hover .card-actions {
        opacity: 1;
    }

    .action-btn {
        width: 30px;
        height: 30px;
        background: rgba(0, 0, 0, 0.72);
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 6px;
        color: #fff;
        font-size: 0.72rem;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: background var(--trans), border-color var(--trans), color var(--trans);
        backdrop-filter: blur(4px);
    }

    .action-btn:hover {
        background: var(--accent);
        border-color: var(--accent);
        color: #000;
    }

    .action-btn.danger-btn:hover {
        background: var(--danger);
        border-color: var(--danger);
        color: #fff;
    }

    /* Video ratio wrapper */
    .video-ratio {
        position: relative;
        aspect-ratio: 16/9;
        background: #000;
        overflow: hidden;
    }

    .video-ratio.lazy-pending {
        background: repeating-linear-gradient(-45deg, #0c1422, #0c1422 10px, #111d30 10px, #111d30 20px);
    }

    .lazy-icon {
        position: absolute;
        inset: 0;
        z-index: 5;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 8px;
        color: var(--muted);
        font-size: 0.72rem;
        text-transform: uppercase;
        letter-spacing: 1px;
        pointer-events: none;
    }

    .lazy-icon i {
        font-size: 1.6rem;
        opacity: 0.3;
    }

    .video-ratio video {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: contain;
        background: #000;
    }

    /* Badge kualitas grid */
    .grid-quality-badge {
        position: absolute;
        bottom: 6px;
        left: 8px;
        z-index: 15;
        font-size: 1rem;
        font-weight: 700;
        letter-spacing: 0.5px;
        background: rgba(0, 0, 0, 0.65);
        color: var(--muted);
        border: 1px solid var(--border);
        border-radius: 3px;
        padding: 1px 6px;
        text-transform: uppercase;
        pointer-events: none;
    }

    /* ── Overlays ────────────────────────────────────────────── */
    .overlay {
        position: absolute;
        inset: 0;
        z-index: 10;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .overlay-loading {
        background: rgba(0, 0, 0, 0.68);
        flex-direction: column;
        gap: 11px;
        cursor: default;
    }

    .spinner {
        width: 38px;
        height: 38px;
        border: 3px solid var(--border);
        border-top-color: var(--accent);
        border-radius: 50%;
        animation: spin 0.75s linear infinite;
    }

    .overlay-loading span {
        font-size: 0.72rem;
        color: var(--muted);
        letter-spacing: 1px;
        text-transform: uppercase;
    }

    .overlay-play {
        background: rgba(0, 0, 0, 0.4);
        cursor: pointer;
    }

    .play-btn {
        width: 60px;
        height: 60px;
        background: rgba(0, 200, 255, 0.12);
        border: 2px solid var(--accent);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all var(--trans);
        backdrop-filter: blur(4px);
    }

    .play-btn i {
        color: var(--accent);
        font-size: 1.4rem;
        margin-left: 4px;
    }

    .overlay-play:hover .play-btn {
        background: var(--accent);
        transform: scale(1.1);
    }

    .overlay-play:hover .play-btn i {
        color: #000;
    }

    .overlay-error {
        background: rgba(0, 0, 0, 0.85);
        flex-direction: column;
        gap: 9px;
        cursor: default;
    }

    .overlay-error>i {
        font-size: 2.2rem;
        color: var(--danger);
    }

    .overlay-error>span {
        font-size: 0.78rem;
        color: var(--muted);
    }

    .btn-retry {
        margin-top: 4px;
        padding: 5px 16px;
        background: transparent;
        border: 1px solid var(--accent);
        color: var(--accent);
        border-radius: 20px;
        font-family: 'Exo 2', sans-serif;
        font-size: 0.76rem;
        font-weight: 600;
        cursor: pointer;
        transition: all var(--trans);
    }

    .btn-retry:hover {
        background: var(--accent);
        color: #000;
    }

    /* ── Card Footer ─────────────────────────────────────────── */
    .card-footer-bar {
        padding: 9px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 8px;
        border-top: 1px solid var(--border);
    }

    .cam-name {
        font-weight: 600;
        color: var(--text);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .stream-status {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        font-size: 1rem;
        font-weight: 700;
        letter-spacing: 0.5px;
        text-transform: uppercase;
        padding: 2px 8px;
        border-radius: 20px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .stream-status.idle {
        background: rgba(122, 139, 168, 0.1);
        color: var(--muted);
        border: 1px solid var(--border);
    }

    .stream-status.paused {
        background: rgba(255, 193, 7, 0.08);
        color: var(--warn);
        border: 1px solid rgba(255, 193, 7, 0.25);
    }

    .stream-status.connecting {
        background: rgba(255, 193, 7, 0.1);
        color: var(--warn);
        border: 1px solid rgba(255, 193, 7, 0.3);
    }

    .stream-status.live {
        background: rgba(40, 199, 111, 0.1);
        color: var(--success);
        border: 1px solid rgba(40, 199, 111, 0.3);
    }

    .stream-status.error {
        background: rgba(255, 71, 87, 0.1);
        color: var(--danger);
        border: 1px solid rgba(255, 71, 87, 0.3);
    }

    .status-dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: currentColor;
    }

    .stream-status.live .status-dot {
        animation: blink 1.2s infinite;
    }

    /* ── Modal Single View ───────────────────────────────────── */
    .modal-backdrop {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.93);
        z-index: 9000;
        align-items: center;
        justify-content: center;
        padding: 16px;
        backdrop-filter: blur(8px);
    }

    .modal-backdrop.open {
        display: flex;
    }

    .modal-box {
        position: relative;
        width: 100%;
        max-width: 1100px;
        max-height: 90%;
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 24px 90px rgba(0, 0, 0, 0.85);
        animation: modalIn 0.22s ease;
    }

    .modal-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 13px 16px;
        border-bottom: 1px solid var(--border);
        gap: 12px;
    }

    .modal-title {
        font-family: 'Rajdhani', sans-serif;
        font-weight: 700;
        color: var(--text);
        display: flex;
        align-items: center;
        gap: 8px;
        min-width: 0;
    }

    .modal-title .live-dot {
        width: 9px;
        height: 9px;
    }

    .cam-name-modal {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .modal-controls {
        display: flex;
        gap: 7px;
        flex-shrink: 0;
    }

    .modal-btn {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        padding: 6px 14px;
        background: transparent;
        border: 1px solid var(--border);
        border-radius: 6px;
        color: var(--muted);
        font-family: 'Exo 2', sans-serif;
        font-weight: 600;
        cursor: pointer;
        transition: all var(--trans);
    }

    .modal-btn:hover {
        border-color: var(--accent);
        color: var(--accent);
    }

    .modal-btn.primary {
        background: linear-gradient(135deg, var(--accent2), var(--accent));
        border-color: transparent;
        color: #fff;
    }

    .modal-btn.primary:hover {
        opacity: 0.85;
    }

    .modal-close {
        width: 32px;
        height: 32px;
        background: transparent;
        border: 1px solid var(--border);
        border-radius: 6px;
        color: var(--muted);
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all var(--trans);
        flex-shrink: 0;
    }

    .modal-close:hover {
        background: var(--danger);
        border-color: var(--danger);
        color: #fff;
    }

    .modal-video-wrap {
        position: relative;
        aspect-ratio: 16/9;
        background: #000;
        max-height: 65vh;
        width: 100%;
    }

    .modal-video-wrap video {
        width: 100%;
        height: 100%;
        object-fit: contain;
        display: block;
    }

    .modal-video-wrap .overlay {
        z-index: 20;
    }

    .modal-footer {
        padding: 10px 16px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        border-top: 1px solid var(--border);
    }

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

    .quality-tag {
        font-size: 1rem;
        font-weight: 700;
        letter-spacing: 0.5px;
        color: var(--accent);
        border: 1px solid rgba(0, 200, 255, 0.3);
        border-radius: 20px;
        padding: 2px 8px;
        text-transform: uppercase;
    }

    kbd {
        background: var(--surface2);
        border: 1px solid var(--border);
        padding: 1px 5px;
        border-radius: 3px;
    }

    /* ── Welcome Box ─────────────────────────────────────────── */
    .welcome-box {
        text-align: center;
        padding: 60px 20px;
        grid-column: 1/-1;
    }

    .welcome-box .city-logo {
        width: 110px;
        height: 110px;
        object-fit: contain;
        margin: 0 auto 20px;
        display: block;
        filter: drop-shadow(0 0 18px rgba(0, 200, 255, 0.3));
    }

    .welcome-box h2 {
        font-family: 'Rajdhani', sans-serif;
        font-size: 2rem;
        font-weight: 700;
        letter-spacing: 3px;
        margin-bottom: 10px;
        background: linear-gradient(90deg, var(--accent), var(--accent2));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .welcome-box p {
        color: var(--muted);
        margin-bottom: 22px;
    }

    .btn-login {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        padding: 9px 26px;
        background: linear-gradient(135deg, var(--accent2), var(--accent));
        color: #fff;
        border-radius: 25px;
        font-family: 'Exo 2', sans-serif;
        font-weight: 700;
        text-decoration: none;
        transition: opacity var(--trans);
    }

    .btn-login:hover {
        opacity: 0.82;
        color: #fff;
        text-decoration: none;
    }

    /* ── Responsive ──────────────────────────────────────────── */
    @media (max-width: 768px) {
        .video-grid {
            grid-template-columns: 1fr;
        }

        .select-wrap {
            max-width: 100%;
        }

        .switch-wrap {
            margin-left: 0;
        }

        .card-actions {
            opacity: 1;
        }

        .modal-box {
            max-width: 100%;
        }
    }

    @media (max-width: 480px) {
        .modal-btn span {
            display: none;
        }
    }