/* ============================================
   ZeliKanban - Admin Page Styles
   ============================================ */

.admin-container {
    margin-top: var(--header-height);
    padding: var(--spacing-xl);
    min-height: calc(100vh - var(--header-height));
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-primary) 100%);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.admin-header {
    margin-bottom: var(--spacing-2xl);
}

.admin-header h1 {
    font-size: 1.75rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.admin-header p {
    color: var(--text-secondary);
}

/* Admin Section */
.admin-section {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.section-header h2 {
    font-size: 1.1rem;
    color: var(--text-primary);
}

/* Tables */
.users-table,
.lists-table {
    overflow-x: auto;
}

.users-table table,
.lists-table table {
    width: 100%;
    border-collapse: collapse;
}

.users-table th,
.users-table td,
.lists-table th,
.lists-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.users-table th,
.lists-table th {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: transparent;
}

.users-table td,
.lists-table td {
    color: var(--text-primary);
}

.users-table tr:last-child td,
.lists-table tr:last-child td {
    border-bottom: none;
}

.users-table tr:hover td,
.lists-table tr:hover td {
    background: var(--bg-hover);
}

/* Role Badge */
.role-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.role-badge.admin {
    background: linear-gradient(135deg, rgba(159, 122, 234, 0.2), rgba(237, 100, 166, 0.2));
    color: var(--accent-purple);
    border: 1px solid var(--accent-purple);
}

.role-badge.user {
    background: rgba(0, 212, 170, 0.1);
    color: var(--accent-green);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.action-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    border: none;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.action-btn.edit {
    background: var(--bg-tertiary);
    color: var(--accent-blue);
}

.action-btn.edit:hover {
    background: rgba(0, 153, 255, 0.2);
}

.action-btn.delete {
    background: var(--bg-tertiary);
    color: var(--error);
}

.action-btn.delete:hover {
    background: rgba(255, 107, 107, 0.2);
}

/* Owner Badge */
.owner-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.owner-badge .avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 600;
    color: white;
}

.no-owner {
    color: var(--text-muted);
    font-style: italic;
}

/* Empty State */
.empty-table {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .admin-container {
        padding: var(--spacing-md);
    }

    .section-header {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }

    .action-buttons {
        flex-wrap: wrap;
    }
}