/**
 * Custom styles for Document Management System
 */

/* Global Styles */
body {
    background-color: #f8f9fa;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Header Styles */
header {
    background: linear-gradient(135deg, #007B52 0%, #005A3D 100%) !important;
    box-shadow: 0 2px 10px rgba(0, 123, 82, 0.2);
}

header h1 {
    font-weight: 600;
    font-size: 1.8rem;
}

/* Card Styles */
.card {
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
    border: none;
    font-weight: 600;
}

/* Table Styles */
.table {
    margin-bottom: 0;
}

.table th {
    font-weight: 600;
    font-size: 0.9rem;
    color: #495057;
    border-top: none;
    padding: 1rem 0.75rem;
}

.table td {
    padding: 1rem 0.75rem;
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 123, 82, 0.05);
}

/* Button Styles */
.btn {
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary {
    background: linear-gradient(135deg, #007B52 0%, #005A3D 100%);
    border-color: #007B52;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #005A3D 0%, #004A32 100%);
    border-color: #005A3D;
}

.btn-group-sm > .btn {
    padding: 0.375rem 0.5rem;
}

/* Badge Styles */
.badge {
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
}

/* Alert Styles */
.alert {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.alert-warning {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    color: #856404;
}

/* Search Form Styles */
.form-control {
    border-radius: 6px;
    border: 2px solid #e9ecef;
    transition: all 0.2s ease;
}

.form-control:focus {
    border-color: #007B52;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 82, 0.15);
}

/* Document Type Colors */
.bg-info {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%) !important;
}

.bg-success {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%) !important;
}

.bg-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%) !important;
}

.bg-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #545b62 100%) !important;
}

.bg-dark {
    background: linear-gradient(135deg, #343a40 0%, #23272b 100%) !important;
}

/* Icon Styles */
[data-feather] {
    stroke-width: 2;
}

/* File Icons */
.text-danger {
    color: #dc3545 !important;
}

/* Footer Styles */
footer {
    border-top: 1px solid #e9ecef;
    margin-top: 3rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .container-fluid {
        padding: 0;
    }
    
    .table-responsive {
        font-size: 0.9rem;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .btn-group .btn {
        border-radius: 6px !important;
        margin-bottom: 2px;
    }
    
    header h1 {
        font-size: 1.5rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Custom Scrollbar */
.table-responsive::-webkit-scrollbar {
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 10px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Code Styles */
code {
    background-color: #f8f9fa;
    color: #e83e8c;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9rem;
}

/* Welcome Section */
.text-center [data-feather] {
    opacity: 0.5;
}

/* Hover Effects */
.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    transition: all 0.3s ease;
}

/* Print Styles */
@media print {
    header,
    footer,
    .btn,
    .alert {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #dee2e6;
    }
    
    body {
        background: white !important;
    }
}