/* LIONS FilmRoom - Stylesheet */
:root {
    --primary: #660000;
    --primary-light: #990000;
    --accent: #e55812;
    --accent-hover: #f07c42;
    --danger: #dc2626;
    --danger-hover: #b91c1c;
    --success: #16a34a;
    --success-hover: #15803d;
    --success-light-bg: #dcfce7;
    --success-dark-text: #166534;
    --success-light-border: #bbf7d0;
    --danger-light-bg: #fef2f2;
    --danger-dark-text: #991b1b;
    --danger-light-border: #fecaca;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --gray-900: #111827;
    --white: #fff;
    --black: #000;
    --error-dark: #c0392b;
    --dark-gray-bg: #333;
    --dark-gray-border: #555;
    /* RGBA Colors */
    --black-08: rgba(0, 0, 0, 0.08);
    --black-15: rgba(0, 0, 0, 0.15);
    --black-5: rgba(0, 0, 0, 0.5);
    --black-7: rgba(0, 0, 0, 0.7);
    --black-8: rgba(0, 0, 0, 0.8);
    --white-1: rgba(255, 255, 255, 0.1);
    --white-2: rgba(255, 255, 255, 0.2);
    --white-3: rgba(255, 255, 255, 0.3);
    --white-5: rgba(255, 255, 255, 0.5);
    --white-85: rgba(255, 255, 255, 0.85);
    --primary-15: rgba(102, 0, 0, 0.15);
    /* Warning Alert Colors */
    --warning-light-bg: #fffbeb;
    --warning-dark-text: #92400e;
    --warning-light-border: #fef3c7;
    --radius: 6px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--gray-50);
    color: var(--gray-900);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar */
.navbar {
    background: var(--primary);
    color: white;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    min-height: 56px;
}
.nav-brand a {
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}
.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 0;
    margin-left: auto;
}
.nav-links li a,
.nav-links .nav-user span {
    color: var(--white-85);
    text-decoration: none;
    padding: 1rem 0.75rem;
    display: block;
    font-size: 0.9rem;
    white-space: nowrap;
}
.nav-links li a:hover { color: white; background: var(--white-1); }
.nav-user { display: flex; align-items: center; gap: 0.5rem; margin-left: 0.5rem; }

/* Dropdown */
.nav-dropdown { position: relative; }
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    box-shadow: 0 4px 12px var(--black-15);
    border-radius: var(--radius);
    min-width: 150px;
    z-index: 100;
    list-style: none;
}
.dropdown-menu li a {
    color: var(--gray-700) !important;
    padding: 0.5rem 1rem !important;
}
.dropdown-menu li a:hover { background: var(--gray-100) !important; }
.nav-dropdown:hover .dropdown-menu { display: block; }

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
    flex: 1;
    width: 100%;
}

/* Typography */
h1 { font-size: 1.5rem; margin-bottom: 1rem; }
h2 { font-size: 1.25rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }

/* Alerts */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.alert-success { background: var(--success-light-bg); color: var(--success-dark-text); border: 1px solid var(--success-light-border); }
.alert-error { background: var(--danger-light-bg); color: var(--danger-dark-text); border: 1px solid var(--danger-light-border); }
.alert-warning { background: var(--warning-light-bg); color: var(--warning-dark-text); border: 1px solid var(--warning-light-border); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.15s;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-light); }
.btn-success { background: var(--success); color: white; }
.btn-success:hover { background: var(--success-hover); }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: var(--danger-hover); }
.btn-accent { background: var(--accent); color: white; }
.btn-accent:hover { background: var(--accent-hover); }
.btn-outline { background: transparent; color: white; border: 1px solid var(--white-5); }
.btn-outline:hover { background: var(--white-1); }
.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.8rem; }
.btn-secondary { background: var(--gray-200); color: var(--gray-700); }
.btn-secondary:hover { background: var(--gray-300); }

/* Cards */
.card {
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 1px 3px var(--black-08);
    padding: 1.25rem;
    margin-bottom: 1rem;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--gray-700);
}
.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 0.9rem;
    background: white;
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px var(--black-15); }
select.form-control { cursor: pointer; }

.form-row {
    display: grid;
    gap: 0.75rem;
}
.form-row-2 { grid-template-columns: 1fr 1fr; }
.form-row-3 { grid-template-columns: 1fr 1fr 1fr; }

.form-inline {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
}

/* Tables */
.table-wrap { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
th, td {
    text-align: left;
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--gray-200);
}
th { background: var(--gray-100); font-weight: 600; color: var(--gray-700); white-space: nowrap; }
tr:hover { background: var(--gray-50); }

/* YouTube Player */
.yt-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    background: var(--black);
    flex-shrink: 0;
    width: 100%;

}
.yt-wrap iframe {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
}

/* Zoom inner wrapper — receives the CSS transform */
.yt-inner {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    transform-origin: center center;
    will-change: transform;
}

/* Transparent overlay — captures wheel + drag events when zoomed */
.yt-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 10;
    pointer-events: all;
    cursor: grab;
}
.yt-overlay.dragging {
    cursor: grabbing;
}

/* Reset zoom button — top-right corner of yt-wrap */
.zoom-reset-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    z-index: 20;
    background: var(--black-7);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    padding: 0.25rem 0.6rem;
    font-size: 0.8rem;
    cursor: pointer;
    line-height: 1.4;
}
.zoom-reset-btn:hover { background: var(--black-8); }

/* Media Controls */
.media-controls {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.media-controls .btn { flex: 1; justify-content: center; font-size: 1rem; padding: 0.6rem; }
.btn-play { background: var(--primary); color: var(--white); }
.btn-play:hover { background: var(--primary-light); }
.btn-play.paused { background: var(--accent); }
.btn-play.paused:hover { background: var(--accent-hover); }
.btn-seek { background: var(--gray-500); color: var(--white); }
.btn-seek:hover { background: var(--gray-700); }

/* Timestamp display */
.timestamp-display {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

/* Play form section */
.play-form .card { border-left: 3px solid var(--primary); }

/* Queue items */
.queue-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
    cursor: grab;
}
.queue-item:active { cursor: grabbing; }
.queue-item .drag-handle { color: var(--gray-300); font-size: 1.2rem; }
.queue-item .queue-info { flex: 1; font-size: 0.85rem; }

/* Filter panel */
.filter-panel {
    background: white;
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 3px var(--black-08);
}
.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-primary { background: var(--primary); color: white; }
.badge-accent { background: var(--accent); color: white; }

/* Stats grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.stat-card {
    background: white;
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: 0 1px 3px var(--black-08);
    text-align: center;
}
.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}
.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* Login page */
.login-wrap {
    max-width: 400px;
    margin: 3rem auto;
}

/* Footer */
.footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.8rem;
    color: var(--gray-500);
    border-top: 1px solid var(--gray-200);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        padding-bottom: 0.5rem;
    }
    .nav-links.active { display: flex; }
    .nav-links li a { padding: 0.75rem 0; }
    .nav-user { margin-left: 0; padding: 0.5rem 0; }
    .dropdown-menu { position: static; box-shadow: none; background: var(--white-1); }
    .dropdown-menu li a { color: var(--white-85) !important; padding-left: 1.5rem !important; }
    .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
    .media-controls { flex-wrap: wrap; }
    .media-controls .btn { min-width: calc(33% - 0.5rem); }
    .filter-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .filter-grid { grid-template-columns: 1fr; }
    .container { padding: 1rem 0.5rem; }
}

/* Utility */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.text-center { text-align: center; }
.text-muted { color: var(--gray-500); }
.text-sm { font-size: 0.85rem; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.padding-top-05 { padding-top: 0.5rem; }
.hidden { display: none; }

/* Analytics hub */
.analytics-hub {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}
.hub-card {
    display: block;
    padding: 1.5rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.hub-card:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 8px var(--primary-15);
}
.hub-card h3 { margin: 0 0 0.5rem; }
.hub-card p { margin: 0; color: var(--gray-700); font-size: 0.9rem; }

/* Analytics pages */
.back-link { display: inline-block; margin-bottom: 1rem; color: var(--gray-700); text-decoration: none; }
.back-link:hover { color: var(--gray-700); }
.filter-form { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.5rem 0; align-items: flex-end; }
.filter-form > .filter-grid { width: 100%; flex-basis: 100%; }
.filter-group { display: flex; flex-direction: column; gap: 0.25rem; }
.filter-group label { font-size: 0.85rem; font-weight: 600; color: var(--gray-500); }
.filter-group select { padding: 0.4rem 0.6rem; border: 1px solid var(--gray-300); border-radius: 4px; }
.filter-submit .btn { padding: 0.45rem 1.2rem; }
.data-table { width: 100%; border-collapse: collapse; margin-top: 0.5rem; }
.data-table th { background: var(--gray-900); color: var(--white); padding: 0.6rem 0.8rem; text-align: left; }
.data-table td { padding: 0.5rem 0.8rem; border-bottom: 1px solid var(--gray-100); }
.data-table tbody tr:hover { background: var(--gray-50); }
.data-table tfoot .total-row { background: var(--gray-100); font-weight: 600; }
.table-responsive { overflow-x: auto; }
.play-thumb { max-height: 48px; cursor: pointer; border-radius: 3px; }
.mt-4 { margin-top: 1.5rem; }

/* Tabs */
.tabs-container { margin-top: 1.5rem; }
.tab-buttons { display: flex; gap: 0.5rem; border-bottom: 2px solid var(--gray-200); margin-bottom: 1rem; }
.tab-btn { padding: 0.5rem 1.2rem; border: none; background: none; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; font-size: 0.95rem; }
.tab-btn.active { border-bottom-color: var(--gray-900); font-weight: 600; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 1rem; }
@media (max-width: 700px) { .two-col { grid-template-columns: 1fr; } }

/* Modal overlay (for play diagrams) */
.modal-overlay { position: fixed; inset: 0; background: var(--black-5); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.modal-overlay.hidden { display: none; }
.modal-box { background: var(--white); border-radius: 8px; max-width: 800px; width: 90%; max-height: 90vh; overflow: auto; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.5rem; border-bottom: 1px solid var(--gray-200); font-weight: 600; }
.modal-close { background: none; border: none; font-size: 1.5rem; cursor: pointer; line-height: 1; }
.modal-body { padding: 1.5rem; text-align: center; }

/* Share dialog sections */
.share-section {
    margin-bottom: 1.25rem; padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
}
.share-section:last-child { border-bottom: none; }
.share-section h4 { margin-bottom: .5rem; font-size: .9rem; }

/* Share pages */
.share-header { background: var(--primary); color: var(--white); padding: 1.25rem 2rem; text-align: center; }
.share-header h2 { margin: 0 0 .25rem; }
.share-header small { opacity: .8; }
.share-footer { text-align: center; padding: 1.5rem; color: var(--gray-500); font-size: .85rem; margin-top: 2rem; border-top: 1px solid var(--gray-200); }
.share-name-form { max-width: 400px; margin: 10vh auto; text-align: center; padding: 2rem; }
.share-name-form h2 { margin-bottom: .5rem; }
.share-name-form p { color: var(--gray-700); margin-bottom: 1.5rem; }
.share-name-form input[type="text"] { width: 100%; }
.share-expired { max-width: 500px; margin: 15vh auto; text-align: center; padding: 2rem; }
.share-expired h2 { color: var(--error-dark); margin-bottom: .5rem; }

/* Whiteboard */
.wb-color {
    width: 24px; height: 24px; border-radius: 50%; border: 2px solid transparent;
    cursor: pointer; padding: 0;
}
.wb-color.active { border-color: var(--white); }
.wb-tool {
    background: none; border: 1px solid var(--white-3); color: var(--white);
    padding: .2rem .5rem; border-radius: 4px; cursor: pointer; font-size: .9rem;
}
.wb-tool.active { background: var(--white-2); border-color: var(--white); }