/**
 * Tree View Styles
 * Renders project structure as interactive tree view
 */

/* === Tree View Container === */
.tree-view-window {
    background: #0d1117 !important;
    border-radius: 10px !important;
    overflow: hidden !important;
    width: 100% !important;
    max-width: 760px !important;
    margin: 1rem auto !important;
    font-family: 'JetBrains Mono', 'SF Mono', 'Consolas', 'Monaco', monospace !important;
    font-size: 13px !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(0, 0, 0, 0.5) !important;
    display: block !important;
}

/* === Tree View Header === */
.tree-view-window .tree-view-header {
    background: linear-gradient(180deg, #1c2128 0%, #161b22 100%) !important;
    padding: 0 14px !important;
    height: 38px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
    user-select: none !important;
}

/* Traffic lights */
.tree-view-window .tree-view-dots {
    display: flex !important;
    gap: 8px !important;
    align-items: center !important;
}

.tree-view-window .tree-view-dot {
    width: 12px !important;
    height: 12px !important;
    border-radius: 50% !important;
    display: inline-block !important;
}

.tree-view-window .tree-view-dot.red {
    background: #ff5f57 !important;
    box-shadow: inset 0 -1px 1px rgba(0, 0, 0, 0.2) !important;
}

.tree-view-window .tree-view-dot.yellow {
    background: #febc2e !important;
    box-shadow: inset 0 -1px 1px rgba(0, 0, 0, 0.2) !important;
}

.tree-view-window .tree-view-dot.green {
    background: #28c840 !important;
    box-shadow: inset 0 -1px 1px rgba(0, 0, 0, 0.2) !important;
}

/* Tree view title */
.tree-view-window .tree-view-title {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    color: #8b949e !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    letter-spacing: 0.02em !important;
}

.tree-view-window .tree-view-title i {
    font-size: 12px !important;
    color: #10A37F !important;
}

/* Tree view actions */
.tree-view-window .tree-view-actions {
    display: flex !important;
    gap: 4px !important;
}

.tree-view-window .tree-view-actions button {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 28px !important;
    height: 28px !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 6px !important;
    color: #8b949e !important;
    font-size: 11px !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    padding: 0 !important;
    margin: 0 !important;
}

.tree-view-window .tree-view-actions button:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #c9d1d9 !important;
    border-color: rgba(255, 255, 255, 0.15) !important;
}

/* === Tree View Body === */
.tree-view-window .tree-view-body {
    padding: 16px 12px !important;
    max-height: 400px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    background: #0d1117 !important;
}

/* === Tree List === */
.tree-view-window .tree-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.tree-view-window .tree-list .tree-list {
    padding-left: 24px !important;
    margin: 0 !important;
    border-left: 1px solid rgba(255, 255, 255, 0.08) !important;
    margin-left: 8px !important;
}

/* === Tree Item === */
.tree-view-window .tree-item {
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1 !important;
    list-style: none !important;
}

.tree-view-window .tree-item-content {
    display: flex !important;
    align-items: center !important;
    padding: 6px 8px !important;
    border-radius: 6px !important;
    cursor: default !important;
    transition: background 0.15s ease !important;
    margin: 1px 0 !important;
}

.tree-view-window .tree-item-content:hover {
    background: rgba(255, 255, 255, 0.05) !important;
}

.tree-view-window .tree-folder.has-children > .tree-item-content {
    cursor: pointer !important;
}

.tree-view-window .tree-folder.has-children > .tree-item-content:hover {
    background: rgba(16, 163, 127, 0.1) !important;
}

/* Toggle icon */
.tree-view-window .tree-toggle {
    width: 16px !important;
    height: 16px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #6e7681 !important;
    font-size: 10px !important;
    flex-shrink: 0 !important;
    transition: transform 0.2s ease !important;
    margin-right: 4px !important;
}

.tree-view-window .tree-folder.collapsed > .tree-item-content .tree-toggle i {
    transform: rotate(-90deg) !important;
}

/* File/Folder icon */
.tree-view-window .tree-icon {
    width: 20px !important;
    height: 20px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-right: 8px !important;
    font-size: 14px !important;
    flex-shrink: 0 !important;
}

/* Folder icons */
.tree-view-window .tree-folder .folder-icon {
    color: #e8ab4c !important;
    display: inline-block !important;
}

.tree-view-window .tree-folder .folder-icon-open {
    color: #f0c674 !important;
    display: none !important;
}

.tree-view-window .tree-folder.expanded > .tree-item-content .folder-icon {
    display: none !important;
}

.tree-view-window .tree-folder.expanded > .tree-item-content .folder-icon-open {
    display: inline-block !important;
}

/* File icons */
.tree-view-window .tree-file .tree-icon {
    color: #8b949e !important;
}

.tree-view-window .tree-file .tree-icon i {
    font-size: 14px !important;
}

/* Item name */
.tree-view-window .tree-name {
    color: #c9d1d9 !important;
    font-size: 13px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    font-family: 'JetBrains Mono', 'SF Mono', 'Consolas', monospace !important;
}

.tree-view-window .tree-folder > .tree-item-content .tree-name {
    font-weight: 600 !important;
    color: #e6edf3 !important;
}

/* === Collapsed state === */
.tree-view-window .tree-folder.collapsed > .tree-list {
    display: none !important;
}

/* === Expanded state === */
.tree-view-window .tree-folder.expanded > .tree-list {
    display: block !important;
}

/* === Scrollbar === */
.tree-view-window .tree-view-body::-webkit-scrollbar {
    width: 6px !important;
}

.tree-view-window .tree-view-body::-webkit-scrollbar-track {
    background: transparent !important;
}

.tree-view-window .tree-view-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15) !important;
    border-radius: 3px !important;
}

.tree-view-window .tree-view-body::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25) !important;
}

/* === Mobile Responsive === */
@media (max-width: 600px) {
    .tree-view-window {
        border-radius: 8px !important;
        margin: 0.75rem auto !important;
    }

    .tree-view-window .tree-view-header {
        height: 34px !important;
        padding: 0 12px !important;
    }

    .tree-view-window .tree-view-dot {
        width: 10px !important;
        height: 10px !important;
    }

    .tree-view-window .tree-view-dots {
        gap: 6px !important;
    }

    .tree-view-window .tree-view-title {
        font-size: 11px !important;
    }

    .tree-view-window .tree-view-body {
        padding: 10px 6px !important;
        font-size: 12px !important;
        max-height: 300px !important;
    }

    .tree-view-window .tree-list .tree-list {
        padding-left: 16px !important;
    }

    .tree-view-window .tree-item-content {
        padding: 4px 6px !important;
    }
}