/* KinhSach App Custom CSS */

/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

/* Card enhancements */
.card {
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
}

.card-header {
    border-top-left-radius: 10px !important;
    border-top-right-radius: 10px !important;
    font-weight: 600;
}

/* Table styles */
.table th {
    background-color: #f1f5fd;
    border-top: none;
    font-weight: 600;
    color: #495057;
}

.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Badge custom */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* Button enhancements */
.btn {
    border-radius: 6px;
    font-weight: 500;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

/* Form controls */
.form-control, .form-select {
    border-radius: 6px;
    border: 1px solid #ced4da;
}

.form-control:focus, .form-select:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Select2 custom */
.select2-container--bootstrap-5 .select2-selection {
    border-radius: 6px;
    min-height: 38px;
}

/* Breadcrumb */
.breadcrumb {
    background-color: transparent;
    padding: 0;
    margin-bottom: 1rem;
}

.breadcrumb-item a {
    color: #6c757d;
    text-decoration: none;
}

.breadcrumb-item.active {
    color: #495057;
    font-weight: 500;
}

/* Alert custom */
.alert {
    border-radius: 8px;
    border: none;
}

.alert-success {
    background-color: #d1e7dd;
    color: #0f5132;
}

.alert-danger {
    background-color: #f8d7da;
    color: #842029;
}

.alert-warning {
    background-color: #fff3cd;
    color: #664d03;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
}

/* Pagination */
.pagination {
    margin-bottom: 0;
}

.page-link {
    border-radius: 6px;
    margin: 0 3px;
    color: #495057;
    border: 1px solid #dee2e6;
}

.page-link:hover {
    background-color: #e9ecef;
    border-color: #dee2e6;
}

.page-item.active .page-link {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

/* KinhSach specific */
.kinhsach-card .card-img-top {
    height: 200px;
    object-fit: cover;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.kinhsach-meta {
    font-size: 0.875rem;
    color: #6c757d;
}

.kinhsach-title {
    font-weight: 600;
    color: #212529;
    text-decoration: none;
}

.kinhsach-title:hover {
    color: #0d6efd;
}

/* Status badges */
.status-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

.bg-status-published {
    background-color: #198754 !important;
}

.bg-status-draft {
    background-color: #6c757d !important;
}

.bg-status-review {
    background-color: #fd7e14 !important;
}

/* File type icons */
.file-type-icon {
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.pdf-icon {
    color: #ff6b6b;
}

.audio-icon {
    color: #4ecdc4;
}

.video-icon {
    color: #45b7d1;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .btn-group {
        display: flex;
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    
    .btn-group .btn {
        margin-bottom: 0.25rem;
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    .container {
        width: 100%;
        max-width: none;
    }
    
    .card {
        border: 1px solid #dee2e6 !important;
        box-shadow: none !important;
    }
}