/* Admin Panel Global Styles */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

/* Layout */
.admin-container {
    padding: 1.5rem;
}

.admin-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 1.5rem;
}

.admin-card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    background-color: var(--light-color);
    border-radius: 8px 8px 0 0;
}

.admin-card-body {
    padding: 1.5rem;
}

/* Tables */
.admin-table {
    width: 100%;
    margin-bottom: 1rem;
    background-color: transparent;
}

.admin-table th,
.admin-table td {
    padding: 0.75rem;
    vertical-align: middle;
    border-top: 1px solid #dee2e6;
}

.admin-table thead th {
    vertical-align: bottom;
    border-bottom: 2px solid #dee2e6;
    background-color: var(--light-color);
    font-weight: 600;
}

/* Forms */
.admin-form-group {
    margin-bottom: 1rem;
}

.admin-form-control {
    display: block;
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

/* Buttons */
.admin-btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    vertical-align: middle;
    user-select: none;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

.admin-btn-primary {
    color: #fff;
    background-color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.admin-btn-secondary {
    color: #fff;
    background-color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
}

.admin-btn-info {
    color: #fff;
    background-color: var(--info-color);
    border: 1px solid var(--info-color);
}

.admin-btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
    border-radius: 0.2rem;
}

/* Stats Cards */
.admin-stats-card {
    padding: 1.5rem;
    border-radius: 8px;
    background: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 1rem;
}

.admin-stats-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.admin-stats-number {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.admin-stats-label {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

/* Filters */
.admin-filters {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.admin-filter-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    align-items: end;
}

/* Pagination */
.admin-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.admin-pagination-link {
    padding: 0.375rem 0.75rem;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    color: var(--primary-color);
    text-decoration: none;
}

.admin-pagination-link:hover {
    background-color: var(--light-color);
}

.admin-pagination-info {
    color: var(--secondary-color);
    padding: 0.375rem 0.75rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .admin-filter-form {
        grid-template-columns: 1fr;
    }
    
    .admin-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}