/* === Admin Dashboard - Dark Theme === */
* { box-sizing: border-box; }

body {
    font-family: 'Roboto', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #0f0f0f;
    color: #f1f1f1;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: #3ea6ff; text-decoration: none; }
a:hover { color: #65b8ff; }

/* === Header === */
.admin-header {
    background: #1a1a1a;
    color: #f1f1f1;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #303030;
    position: sticky;
    top: 0;
    z-index: 50;
}
.admin-header h1 { margin: 0; font-size: 20px; font-weight: 600; }

.admin-nav { display: flex; gap: 4px; }
.admin-nav a {
    color: #aaaaaa;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}
.admin-nav a:hover { background: #2a2a2a; color: #f1f1f1; }
.admin-nav a.active { background: #3ea6ff22; color: #3ea6ff; }

/* === Page Layout === */
.admin-page {
    padding: 32px;
    max-width: 1400px;
    margin: 0 auto;
}

/* === Stats Grid === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: #1a1a1a;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #303030;
    text-align: center;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.stat-card:hover {
    border-color: #3ea6ff44;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}
.stat-card h3 {
    margin: 0 0 12px;
    font-size: 13px;
    color: #aaaaaa;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}
.stat-number {
    font-size: 32px;
    font-weight: 700;
    margin: 0;
    color: #f1f1f1;
}

/* === Data Table === */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: #1a1a1a;
    border-radius: 12px;
    border: 1px solid #303030;
    margin: 20px 0;
    overflow: hidden;
}
.data-table th,
.data-table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid #303030;
}
.data-table th {
    background: #212121;
    font-weight: 600;
    color: #aaaaaa;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.data-table td {
    font-size: 14px;
    color: #f1f1f1;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: #212121; }
.data-table a { color: #3ea6ff; }

/* === Forms === */
.form-group {
    margin-bottom: 24px;
}
.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #aaaaaa;
    font-size: 14px;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="url"],
.form-group input[type="color"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    background: #121212;
    border: 1px solid #303030;
    border-radius: 8px;
    font-size: 14px;
    color: #f1f1f1;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3ea6ff;
    box-shadow: 0 0 0 2px rgba(62, 166, 255, 0.15);
}
.form-group textarea {
    resize: vertical;
    min-height: 100px;
}
.form-group input[type="color"] {
    height: 44px;
    padding: 4px;
    cursor: pointer;
}

/* === Buttons === */
button, .btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    transition: all 0.2s;
}
.btn-primary {
    background: #3ea6ff;
    color: #0f0f0f;
}
.btn-primary:hover {
    background: #65b8ff;
    box-shadow: 0 2px 8px rgba(62, 166, 255, 0.3);
}
.btn-danger {
    background: #cc0000;
    color: #f1f1f1;
}
.btn-danger:hover {
    background: #e53935;
}
.btn-small {
    padding: 6px 14px;
    font-size: 12px;
}
.btn-secondary {
    background: #303030;
    color: #f1f1f1;
}
.btn-secondary:hover {
    background: #404040;
}

/* === Status Badges === */
.status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
}
.status.active, .status.public {
    background: rgba(43, 166, 64, 0.15);
    color: #2ba640;
}
.status.inactive, .status.registered {
    background: rgba(255, 193, 7, 0.15);
    color: #ffc107;
}
.status.password {
    background: rgba(62, 166, 255, 0.15);
    color: #3ea6ff;
}
.status.restricted {
    background: rgba(204, 0, 0, 0.15);
    color: #ef5350;
}

/* === Alerts === */
.alert {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
}
.alert-success {
    background: rgba(43, 166, 64, 0.12);
    color: #2ba640;
    border: 1px solid rgba(43, 166, 64, 0.25);
}
.alert-error {
    background: rgba(204, 0, 0, 0.12);
    color: #ef5350;
    border: 1px solid rgba(204, 0, 0, 0.25);
}

/* === Search Bar === */
.search-bar {
    margin-bottom: 24px;
}
.search-bar form {
    display: flex;
    gap: 10px;
}
.search-bar input {
    flex: 1;
    padding: 10px 14px;
    background: #121212;
    border: 1px solid #303030;
    border-radius: 8px;
    color: #f1f1f1;
    font-size: 14px;
    font-family: inherit;
}
.search-bar input:focus {
    outline: none;
    border-color: #3ea6ff;
}
.search-bar button {
    padding: 10px 24px;
    background: #3ea6ff;
    color: #0f0f0f;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

/* === Date Range === */
.date-range {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}
.date-range a {
    display: inline-block;
    padding: 8px 20px;
    background: #1a1a1a;
    border: 1px solid #303030;
    text-decoration: none;
    border-radius: 8px;
    color: #aaaaaa;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}
.date-range a:hover {
    background: #2a2a2a;
    color: #f1f1f1;
}
.date-range a.active {
    background: #3ea6ff;
    color: #0f0f0f;
    border-color: #3ea6ff;
}

/* === Pagination === */
.pagination {
    display: flex;
    gap: 6px;
    margin-top: 24px;
}
.pagination a {
    padding: 8px 14px;
    background: #1a1a1a;
    border: 1px solid #303030;
    text-decoration: none;
    border-radius: 8px;
    color: #aaaaaa;
    font-size: 14px;
    transition: all 0.2s;
}
.pagination a:hover {
    background: #2a2a2a;
    color: #f1f1f1;
}
.pagination a.active {
    background: #3ea6ff;
    color: #0f0f0f;
    border-color: #3ea6ff;
}

/* === Chart Container === */
.chart-container {
    background: #1a1a1a;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #303030;
    margin-bottom: 24px;
}
.chart-container h2 {
    margin: 0 0 20px;
    font-size: 18px;
    font-weight: 600;
    color: #f1f1f1;
}

.charts-row {
    display: flex;
    gap: 20px;
}
.charts-row .half { flex: 1; }

/* === Policy Page === */
.policy-page {
    max-width: 800px;
    margin: 40px auto;
    padding: 30px;
}
.policy-version {
    color: #aaaaaa;
    font-size: 14px;
}
.policy-content {
    line-height: 1.8;
}
.policy-versions {
    background: #1a1a1a;
    border-radius: 12px;
    border: 1px solid #303030;
    padding: 24px;
    margin-bottom: 24px;
}
.policy-versions h2 {
    margin: 0 0 20px;
    font-size: 18px;
    color: #f1f1f1;
}
.create-version {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid #303030;
}
.create-version h3 {
    margin: 0 0 16px;
    font-size: 16px;
    color: #f1f1f1;
}

/* === Profile Page === */
.profile-page {
    max-width: 800px;
    margin: 32px auto;
    padding: 24px;
}
.profile-section {
    background: #1a1a1a;
    padding: 28px;
    border-radius: 12px;
    border: 1px solid #303030;
    margin-bottom: 24px;
}
.profile-section h2 {
    margin: 0 0 20px;
    color: #f1f1f1;
    font-size: 18px;
}

/* === Dashboard === */
.dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px;
}
.dashboard h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 28px;
}
.dashboard .stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}
.dashboard .stat-card {
    background: #1a1a1a;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #303030;
    text-align: center;
}
.dashboard .stat-card h3 {
    margin: 0 0 8px;
    color: #aaaaaa;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.dashboard .stat-card p {
    font-size: 32px;
    font-weight: 700;
    color: #f1f1f1;
    margin: 0;
}

.dashboard .actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}
.dashboard .actions .btn {
    padding: 12px 24px;
    background: #1a1a1a;
    border: 1px solid #303030;
    color: #f1f1f1;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
}
.dashboard .actions .btn:hover {
    background: #2a2a2a;
    border-color: #3ea6ff;
    color: #3ea6ff;
}

/* === Manage Videos === */
.manage-videos {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px;
}
.manage-videos h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 24px;
}
.bulk-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    align-items: center;
}
.bulk-actions select {
    padding: 8px 14px;
    background: #121212;
    border: 1px solid #303030;
    border-radius: 8px;
    color: #f1f1f1;
    font-size: 14px;
}
.bulk-actions button {
    padding: 8px 20px;
    background: #3ea6ff;
    color: #0f0f0f;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

/* === Responsive === */
@media only screen and (max-width: 768px) {
    .admin-header {
        flex-direction: column;
        gap: 12px;
        padding: 12px 16px;
    }
    .admin-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    .admin-page {
        padding: 16px;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .data-table {
        display: block;
        overflow-x: auto;
    }
    .charts-row {
        flex-direction: column;
    }
    .date-range {
        flex-wrap: wrap;
    }
}