/**
 * File List View Styles
 */

/* File List Table */
.file-list-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    background: var(--bg-primary);
}

.file-list-table thead {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.file-list-table th {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    user-select: none;
}

.file-name-header {
    width: 65%;
}

.file-date-header {
    width: 20%;
}

.file-size-header {
    width: 15%;
    text-align: right;
}

.file-list-table th.sortable {
    cursor: pointer;
    transition: background var(--transition-fast);
}

.file-list-table th.sortable:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.file-list-table th.sortable.asc,
.file-list-table th.sortable.desc {
    color: var(--text-primary);
}

.file-list-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
    cursor: pointer;
}

.file-list-table tbody tr:hover {
    background: var(--bg-hover);
}

.file-list-table tbody tr.selected {
    background: var(--bg-selected);
}

.file-list-table tbody tr.selected:hover {
    background: var(--bg-selected);
}

.file-list-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
}

/* File Name Cell */
.file-name-cell {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 0;
    max-width: 100%;
    width: 65%;
}

.file-icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.file-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* File Date Cell */
.file-date-cell {
    color: var(--text-secondary);
    white-space: nowrap;
    width: 20%;
}

/* File Size Cell */
.file-size-cell {
    color: var(--text-secondary);
    text-align: right;
    white-space: nowrap;
    width: 15%;
}

/* Empty State */
.empty-state {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    color: var(--text-secondary);
    font-size: var(--font-size-md);
}

/* Grid View */
.file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.file-grid-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    min-height: 140px;
}

.file-grid-item:hover {
    background: var(--bg-hover);
    border-color: var(--border-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.file-grid-item.selected {
    background: var(--bg-selected);
    border-color: var(--accent-blue);
}

.file-thumbnail-container {
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    position: relative;
}

.file-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.file-thumbnail-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.file-icon-large {
    font-size: 48px;
}

.file-grid-name {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    width: 100%;
    margin-top: var(--spacing-xs);
}

/* Responsive */
@media (max-width: 768px) {
    .file-list-table {
        font-size: var(--font-size-xs);
    }
    
    .file-list-table th,
    .file-list-table td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .file-date-header,
    .file-date-cell {
        display: none; /* Hide date on mobile */
    }
    
    .file-name-header,
    .file-name-cell {
        width: 75%;
    }
    
    .file-size-header,
    .file-size-cell {
        width: 25%;
    }
    
    .file-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }
    
    .file-grid-item {
        min-height: 120px;
        padding: var(--spacing-sm);
    }
    
    .file-thumbnail-container {
        height: 80px;
    }
    
    .file-icon-large {
        font-size: 36px;
    }
    
    .file-grid-name {
        font-size: var(--font-size-xs);
    }
}

@media (min-width: 1200px) {
    .file-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    
    .file-grid-item {
        min-height: 160px;
    }
    
    .file-thumbnail-container {
        height: 120px;
    }
}