/* UserFileManager CSS Styles */

.user-file-manager-modal .modal-dialog {
    max-width: 90vw;
}

.user-file-manager-modal .modal-body {
    max-height: 70vh;
    overflow-y: auto;
}

/* Upload Section */
.upload-section {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    padding: 1rem;
}

.upload-section .input-group {
    margin-bottom: 0.5rem;
}

.upload-section .text-muted {
    font-size: 0.875rem;
    color: var(--muted-text-color);
}

/* File Grid View */
.files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    padding: 1rem 0;
}

.file-card {
    transition: transform 0.2s ease-in-out;
    cursor: pointer;
}

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

.file-card.selected .card {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.125rem rgba(var(--primary-color-rgb), 0.25);
}

.file-card .card-body {
    padding: 1rem;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.file-card .card-title {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    max-width: 100%;
}

.file-card .card-text {
    font-size: 0.75rem;
    color: var(--muted-text-color);
    text-align: center;
}

.file-card .card-footer {
    padding: 0.5rem;
    background-color: var(--background-color);
    border-top: 1px solid var(--border-color);
}

.file-card .btn-group .btn {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

/* List View */
.files-list {
    margin-top: 1rem;
}

.files-list .table {
    background-color: var(--card-background);
    color: var(--text-color);
}

.files-list .table th {
    background-color: var(--background-color);
    border-color: var(--border-color);
    color: var(--text-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.files-list .table td {
    border-color: var(--border-color);
    vertical-align: middle;
}

.files-list .table tbody tr:hover {
    background-color: var(--hover-color);
}

.files-list .table tbody tr.table-primary {
    background-color: rgba(var(--primary-color-rgb), 0.1);
    border-color: var(--primary-color);
}

.files-list .btn-group .btn {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

/* View Toggle */
.view-toggle .btn-group .btn {
    border-color: var(--border-color);
    background-color: var(--card-background);
    color: var(--text-color);
}

.view-toggle .btn-group .btn.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.view-toggle .btn-group .btn:hover:not(.active) {
    background-color: var(--hover-color);
}

/* Loading and Empty States */
.loading-message,
.empty-message {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--muted-text-color);
}

.loading-message .fa-spinner {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.empty-message .fa-folder-open {
    font-size: 3rem;
    color: var(--muted-text-color);
    margin-bottom: 1rem;
    display: block;
}

.empty-message p {
    font-size: 1.1rem;
    margin: 0;
}

/* Alert Messages */
.user-file-manager-modal .alert {
    margin-bottom: 1rem;
    border: none;
    border-radius: 0.375rem;
}

.user-file-manager-modal .alert-success {
    background-color: rgba(34, 197, 94, 0.1);
    color: rgb(34, 197, 94);
    border-left: 4px solid rgb(34, 197, 94);
}

.user-file-manager-modal .alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: rgb(239, 68, 68);
    border-left: 4px solid rgb(239, 68, 68);
}

.user-file-manager-modal .alert .fas {
    margin-right: 0.5rem;
}

/* Image Previews */
.file-card img {
    max-width: 100%;
    max-height: 100px;
    object-fit: contain;
    border-radius: 0.25rem;
    border: 1px solid var(--border-color);
}

/* File Icons */
.file-icon-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80px;
}

/* Upload Progress (if needed for future enhancement) */
.upload-progress {
    margin-top: 1rem;
}

.upload-progress .progress {
    height: 0.5rem;
    background-color: var(--background-color);
}

.upload-progress .progress-bar {
    background-color: var(--primary-color);
}

/* Modal Header Styling */
.user-file-manager-modal .modal-header {
    background-color: var(--card-background);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}

.user-file-manager-modal .modal-header .modal-title {
    font-weight: 600;
    color: var(--text-color);
}

.user-file-manager-modal .modal-header .modal-title .fas {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

/* Modal Footer Styling */
.user-file-manager-modal .modal-footer {
    background-color: var(--card-background);
    border-top: 1px solid var(--border-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .user-file-manager-modal .modal-dialog {
        max-width: 95vw;
        margin: 0.5rem;
    }
    
    .files-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 0.75rem;
    }
    
    .file-card .card-body {
        min-height: 150px;
        padding: 0.75rem;
    }
    
    .upload-section {
        padding: 0.75rem;
    }
    
    .upload-section .row {
        flex-direction: column;
    }
    
    .upload-section .col-md-4 {
        margin-top: 0.5rem;
    }
}

@media (max-width: 576px) {
    .files-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 0.5rem;
    }
    
    .file-card .card-body {
        min-height: 120px;
        padding: 0.5rem;
    }
    
    .file-card .card-title {
        font-size: 0.75rem;
    }
    
    .file-card .card-text {
        font-size: 0.7rem;
    }
    
    .files-list .table {
        font-size: 0.875rem;
    }
    
    .files-list .btn-group .btn {
        font-size: 0.7rem;
        padding: 0.125rem 0.25rem;
    }
}

/* Dark Theme Adjustments */
[data-theme="dark"] .user-file-manager-modal .modal-content {
    background-color: var(--card-background);
    border-color: var(--border-color);
}

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

[data-theme="dark"] .file-card img {
    border-color: var(--border-color);
    background-color: white; /* Ensure image backgrounds are white for better visibility */
}

/* File Input Styling */
.form-control.file-input {
    background-color: #000000 !important;
    color: #ffffff !important;
    border-color: #333333 !important;
}

.form-control.file-input:focus {
    background-color: #000000 !important;
    color: #ffffff !important;
    border-color: #666666 !important;
    box-shadow: 0 0 0 0.125rem rgba(255, 255, 255, 0.25) !important;
}

.form-control.file-input::file-selector-button {
    background-color: #333333 !important;
    color: #ffffff !important;
    border: none !important;
    border-right: 1px solid #666666 !important;
    margin-right: 0.75rem !important;
    padding: 0.375rem 0.75rem !important;
}

.form-control.file-input::file-selector-button:hover {
    background-color: #555555 !important;
}

/* Override Bootstrap's text-muted class with custom variable */
.user-file-manager-modal .text-muted {
    color: var(--muted-text-color) !important;
}

/* Error message styling - always readable */
.user-file-manager-modal .alert-danger,
.user-file-manager-modal .error-message,
.user-file-manager-modal .text-danger {
    background-color: #dc3545 !important;
    color: #ffffff !important;
    border-color: #dc3545 !important;
    padding: 8px 12px !important;
    border-radius: 4px !important;
    margin: 8px 0 !important;
}

.user-file-manager-modal .alert-danger .alert-heading {
    color: #ffffff !important;
}

.user-file-manager-modal .alert-danger strong {
    color: #ffffff !important;
}

/* Success message styling - always readable */
.user-file-manager-modal .alert-success,
.user-file-manager-modal .success-message,
.user-file-manager-modal .text-success {
    background-color: #28a745 !important;
    color: #ffffff !important;
    border-color: #28a745 !important;
    padding: 8px 12px !important;
    border-radius: 4px !important;
    margin: 8px 0 !important;
}

.user-file-manager-modal .alert-success .alert-heading {
    color: #ffffff !important;
}

.user-file-manager-modal .alert-success strong {
    color: #ffffff !important;
}

/* File Manager Button in DynamicDialog */
.file-manager-btn {
    border-color: var(--border-color);
    background-color: var(--card-background);
    color: var(--text-color);
}

.file-manager-btn:hover:not(:disabled) {
    background-color: var(--hover-color);
    border-color: var(--primary-color);
}

.file-manager-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.file-manager-btn .fas {
    font-size: 0.875rem;
}