/* Custom styles for SFTP File Browser */

/* Body and layout improvements */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
}

/* Card improvements */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

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

.table th {
    border-top: none;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table-hover tbody tr:hover {
    background-color: var(--bs-gray-100);
    color: var(--bs-dark);
}

[data-bs-theme="dark"] .table-hover tbody tr:hover {
    background-color: var(--bs-gray-700);
    color: var(--bs-light);
}

/* File browser specific styles */
.breadcrumb {
    background-color: transparent;
    padding: 0.75rem 1rem;
    margin-bottom: 0;
    border-radius: var(--bs-border-radius);
    background-color: var(--bs-gray-100);
}

[data-bs-theme="dark"] .breadcrumb {
    background-color: var(--bs-gray-800);
}

.breadcrumb-item + .breadcrumb-item::before {
    content: var(--bs-breadcrumb-divider, ">");
    color: var(--bs-gray-600);
}

/* File type icons */
.fas.fa-file,
.fas.fa-file-pdf,
.fas.fa-file-image,
.fas.fa-file-video,
.fas.fa-file-audio,
.fas.fa-file-archive,
.fas.fa-file-code,
.fas.fa-file-word,
.fas.fa-file-excel,
.fas.fa-file-powerpoint,
.fas.fa-file-alt {
    color: var(--bs-gray-600);
}

.fas.fa-folder {
    color: var(--bs-warning);
}

/* Login page improvements */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Alert improvements */
.alert {
    border: none;
    border-left: 4px solid;
}

.alert-success {
    border-left-color: var(--bs-success);
}

.alert-danger {
    border-left-color: var(--bs-danger);
}

.alert-info {
    border-left-color: var(--bs-info);
}

.alert-warning {
    border-left-color: var(--bs-warning);
}

/* Button improvements */
.btn {
    font-weight: 500;
    border: none;
    transition: all 0.15s ease-in-out;
}

.btn:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Navbar improvements */
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

/* Badge improvements */
.badge {
    font-weight: 500;
}

/* Form improvements */
.form-control:focus,
.form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Statistics cards */
.stats-card {
    text-align: center;
    padding: 1.5rem;
    border-radius: var(--bs-border-radius);
    color: white;
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-primary-dark, #0056b3));
}

/* File size formatting */
.file-size {
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .btn-sm {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
}

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

.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1rem;
    height: 1rem;
    margin: -0.5rem 0 0 -0.5rem;
    border: 2px solid var(--bs-primary);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Dark mode specific adjustments */
[data-bs-theme="dark"] {
    --bs-gray-100: #1a1a1a;
    --bs-gray-200: #2d2d2d;
    --bs-gray-300: #404040;
    --bs-gray-400: #555555;
    --bs-gray-500: #6c757d;
    --bs-gray-600: #868e96;
    --bs-gray-700: #adb5bd;
    --bs-gray-800: #ced4da;
    --bs-gray-900: #dee2e6;
}

[data-bs-theme="dark"] .card {
    background-color: var(--bs-gray-100);
    border-color: var(--bs-gray-300);
}

[data-bs-theme="dark"] .table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--bs-gray-700);
}

[data-bs-theme="dark"] .breadcrumb {
    background-color: var(--bs-gray-200);
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .alert {
        display: none !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
}