/* File Browser Styles */

.file-browser-container {
    display: flex;
    gap: 1rem;
    height: 500px;
}

.file-tree-panel {
    width: 300px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.file-tree-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--card-bg-secondary);
    font-weight: 600;
}

.file-tree-content {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem;
}

.file-editor-panel {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.file-editor-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--card-bg-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.file-editor-actions {
    display: flex;
    gap: 0.5rem;
}

.file-editor-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.file-editor-textarea {
    flex: 1;
    width: 100%;
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    border: none;
    resize: none;
    background: #1e1e1e;
    color: #d4d4d4;
    line-height: 1.5;
}

.file-editor-textarea:focus {
    outline: none;
}

.file-editor-info {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-color);
    background: var(--card-bg-secondary);
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* File Tree Styles */
.file-tree {
    list-style: none;
    padding: 0;
    margin: 0;
}

.file-tree ul {
    list-style: none;
    padding-left: 1.25rem;
    margin: 0;
}

.file-tree-item {
    margin: 0;
}

.file-tree-node {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s;
    font-size: 0.9rem;
}

.file-tree-node:hover {
    background: var(--hover-bg);
}

.file-tree-node.active {
    background: var(--primary-color);
    color: white;
}

.file-tree-icon {
    margin-right: 0.5rem;
    font-size: 1rem;
    width: 1.25rem;
    text-align: center;
}

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

.file-tree-size {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-left: 0.5rem;
}

.file-tree-node.active .file-tree-size {
    color: rgba(255, 255, 255, 0.8);
}

/* Folder arrow */
.file-tree-arrow {
    display: inline-block;
    width: 1rem;
    text-align: center;
    transition: transform 0.2s;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.file-tree-arrow.expanded {
    transform: rotate(90deg);
}

.file-tree-node.active .file-tree-arrow {
    color: rgba(255, 255, 255, 0.8);
}

/* File type icons */
.file-icon-js { color: #f7df1e; }
.file-icon-ts { color: #3178c6; }
.file-icon-py { color: #3776ab; }
.file-icon-json { color: #f7df1e; }
.file-icon-md { color: #083fa1; }
.file-icon-env { color: #ecd53f; }
.file-icon-yml { color: #cb171e; }
.file-icon-html { color: #e34c26; }
.file-icon-css { color: #563d7c; }
.file-icon-git { color: #f05032; }
.file-icon-folder { color: var(--text-secondary); }
.file-icon-folder-open { color: var(--primary-color); }

/* Loading state */
.file-browser-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
}

/* Empty state */
.file-browser-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    text-align: center;
    padding: 2rem;
}

.file-browser-empty .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Read-only badge */
.read-only-badge {
    background: var(--warning-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Modified indicator */
.modified-indicator {
    color: var(--success-color);
    font-size: 0.85rem;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .file-browser-container {
        flex-direction: column;
        height: auto;
    }

    .file-tree-panel {
        width: 100%;
        max-height: 200px;
    }

    .file-editor-panel {
        min-height: 400px;
    }
}