/**
 * 开放地图编辑器 (OpenMap Editor) - 专用组件与检视面板样式
 * 包含 8 方向文字轮盘、图层大纲树、表单组件与模态框
 */

/* ==========================================================================
   1. 8 方向锚点轮盘组件 (.cgo-align-wheel) - Section 6 规划沉淀
   ========================================================================== */
.cgo-align-wheel-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 8px;
    background: var(--office-hover);
    border: 1px solid var(--office-border);
    border-radius: 8px;
}

.cgo-align-wheel-label {
    font-size: var(--font-size-xs, 11px);
    color: var(--text-light);
    font-weight: 500;
}

.cgo-align-wheel {
    position: relative;
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: var(--card-bg, #ffffff);
    border: 2px solid var(--office-border);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 2px;
    padding: 3px;
    box-sizing: border-box;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.wheel-sector-btn {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-light);
    font-size: var(--font-size-2xs, 9px);
    font-weight: 700;
    transition: all var(--dur-fast) var(--ease-out);
}

.wheel-sector-btn cgo-icon {
    pointer-events: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--dur-fast) var(--ease-out);
}

.wheel-sector-btn:hover {
    background: var(--office-hover);
    color: var(--text-main);
    border-color: var(--office-border);
}

.wheel-sector-btn:active {
    transform: scale(0.92);
}

.wheel-sector-btn.active {
    background: var(--office-primary);
    color: #ffffff;
    border-color: var(--office-primary);
    box-shadow: 0 0 6px rgba(0, 38, 59, 0.35);
}

[data-theme="dark"] .wheel-sector-btn.active {
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.4);
}

.wheel-center-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--office-primary);
    pointer-events: none;
}

/* ==========================================================================
   2. 检视器表单与折叠区 (Inspector Sections & Forms)
   ========================================================================== */
.inspector-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-bottom: 1px solid var(--office-border);
    padding-bottom: 12px;
}

.inspector-section:last-child {
    border-bottom: none;
}

.inspector-section-title {
    font-size: var(--font-size-base-sub, 12px);
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.form-label {
    font-size: var(--font-size-xs, 11px);
    color: var(--text-light);
    min-width: 64px;
    flex-shrink: 0;
}

.form-input, .form-select, .form-textarea {
    flex: 1;
    background: var(--card-bg, #ffffff);
    border: 1px solid var(--border-color, #dee2e6);
    border-radius: var(--radius-sm, 6px);
    padding: 5px 9px;
    font-size: var(--font-size-xs, 11px);
    color: var(--text-main);
    font-family: inherit;
    outline: none;
    box-sizing: border-box;
    transition: border-color var(--dur-fast, 140ms) ease, box-shadow var(--dur-fast, 140ms) ease, background-color var(--dur-fast, 140ms) ease;
}

[data-theme='dark'] .form-input,
[data-theme='dark'] .form-select,
[data-theme='dark'] .form-textarea {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--text-main);
}

.form-select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    padding-right: 24px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23636f75' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 6px center;
    background-size: 13px 13px;
}

[data-theme='dark'] .form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a0b0b9' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--primary-color, #00263b);
    box-shadow: 0 0 0 3px rgba(0, 96, 152, 0.16);
}

[data-theme='dark'] .form-input:focus,
[data-theme='dark'] .form-select:focus,
[data-theme='dark'] .form-textarea:focus {
    border-color: var(--primary-color, #4dabf7);
    box-shadow: 0 0 0 3px rgba(77, 171, 247, 0.22);
}

.form-textarea {
    resize: vertical;
    min-height: 48px;
}

.btn-group-toggle {
    display: inline-flex;
    border: 1px solid var(--office-border);
    border-radius: 4px;
    overflow: hidden;
    background: var(--office-hover);
}

.toggle-btn {
    border: none;
    background: transparent;
    padding: 3px 8px;
    font-size: var(--font-size-xs, 11px);
    color: var(--text-light);
    cursor: pointer;
    transition: all var(--dur-fast) ease;
}

.toggle-btn.active {
    background: var(--office-primary);
    color: #ffffff;
    font-weight: 600;
}

/* ==========================================================================
   3. 左侧大纲树状图 (Topology & Layers Tree Explorer)
   ========================================================================== */
.nav-tree-search-bar {
    display: flex;
    align-items: center;
    position: relative;
    padding: 6px 8px;
    border-bottom: 1px solid var(--office-border);
    margin-bottom: 4px;
    flex-shrink: 0;
}

.tree-search-input {
    width: 100%;
    height: 24px;
    padding: 0 22px 0 24px;
    border: 1px solid var(--office-border);
    border-radius: 4px;
    font-size: var(--font-size-xs, 11px);
    background: var(--office-hover);
    color: var(--text-main);
    outline: none;
    transition: all var(--dur-fast) ease;
    box-sizing: border-box;
}

.tree-search-input:focus {
    border-color: var(--office-primary);
    background: var(--card-bg, #ffffff);
    box-shadow: 0 0 0 2px var(--office-primary-light);
}

.tree-search-icon {
    position: absolute;
    left: 14px;
    pointer-events: none;
    color: var(--text-light);
    display: flex;
    align-items: center;
}

.tree-search-clear {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-light);
    padding: 2px;
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
}

.tree-search-clear:hover {
    color: var(--text-main);
    background: var(--office-hover);
}

.nav-tree-quick-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2px 8px 6px 8px;
    border-bottom: 1px dashed var(--office-border);
    margin-bottom: 6px;
    flex-shrink: 0;
}

.tree-quick-stat {
    font-size: 10px;
    color: var(--text-light);
    font-weight: 500;
}

.tree-quick-btns {
    display: flex;
    gap: 2px;
}

.tree-quick-btn {
    border: none;
    background: transparent;
    padding: 2px 4px;
    border-radius: 3px;
    color: var(--text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--dur-fast) ease;
}

.tree-quick-btn:hover {
    background: var(--office-hover);
    color: var(--text-main);
}

.nav-tree-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.nav-tree-branch {
    margin-bottom: 3px;
}

.nav-tree-branch-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 6px;
    border-radius: 4px;
    font-size: var(--font-size-xs, 11px);
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    user-select: none;
    transition: background-color var(--dur-fast) ease;
    gap: 4px;
}

.nav-tree-branch-header:hover {
    background: var(--office-hover);
}

.tree-chevron {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    color: var(--text-light);
    transition: transform var(--dur-fast) cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.nav-tree-branch.expanded > .nav-tree-branch-header .tree-chevron {
    transform: rotate(90deg);
}

.tree-branch-title {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tree-children {
    display: none;
    position: relative;
    padding-left: 14px;
    margin-left: 6px;
    border-left: 1px dashed var(--office-border);
}

.nav-tree-branch.expanded > .tree-children {
    display: block;
}

.tree-leaf-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 3.5px 6px;
    border-radius: 4px;
    font-size: var(--font-size-xs, 11px);
    color: var(--text-main);
    cursor: pointer;
    transition: all var(--dur-fast) ease;
    gap: 6px;
    position: relative;
    user-select: none;
    margin-top: 1px;
}

.tree-leaf-item:hover {
    background: var(--office-hover);
}

.tree-leaf-item.active {
    background: var(--office-primary-light);
    color: var(--office-primary);
    font-weight: 600;
}

.tree-leaf-item.active::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 12px;
    background: var(--office-primary);
    border-radius: 2px;
}

.tree-line-swatch {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.15);
}

.tree-leaf-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.tree-leaf-sub {
    font-size: 10px;
    color: var(--text-light);
    font-weight: normal;
}

.tree-leaf-badge {
    font-size: 9px;
    padding: 1px 4px;
    border-radius: 3px;
    background: var(--office-hover);
    color: var(--text-light);
    flex-shrink: 0;
}

.tree-leaf-item.active .tree-leaf-badge {
    background: rgba(0, 120, 212, 0.15);
    color: var(--office-primary);
}

.tree-match {
    background: rgba(255, 213, 79, 0.4);
    color: inherit;
    border-radius: 2px;
    padding: 0 1px;
}

.tree-empty-hint {
    font-size: 10px;
    color: var(--text-light);
    padding: 4px 6px;
    font-style: italic;
}

.nav-item-icon {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

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

.nav-item-badge {
    font-size: var(--font-size-2xs, 9px);
    padding: 1px 5px;
    border-radius: 3px;
    background: var(--office-hover);
    color: var(--text-light);
}

/* ==========================================================================
   4. CGoUI 原生 <cgo-modal> 弹窗内容排版微调 (消灭私有 Modal 与 Toast 冗余)
   ========================================================================== */
cgo-modal .form-row {
    margin-bottom: 10px;
}

cgo-modal .dialog-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 16px;
}

/* ==========================================================================
   6. 画布与主地图渲染规格对齐 (100% WYSIWYG Standard Alignment with main.html)
   ========================================================================== */

/* 画布背景色统一为地图基准底色 --map-bg，确保外描边切线与底色浑然一体防粘连 */
.workbench-canvas-viewport,
#editorSvg {
    background-color: var(--map-bg, #ffffff) !important;
}

/* 线路双层平滑描边与交互规范 */
.line-visual-outer,
.line-visual-inner {
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    pointer-events: none;
    transition: stroke var(--dur-fast, 140ms) ease;
}

.line-visual-outer {
    stroke: var(--map-bg, #ffffff);
    stroke-width: 7px;
}

.line-visual-inner {
    stroke-width: 5.4px;
}

.line-visual-overlay {
    fill: none;
    stroke-linecap: butt;
    pointer-events: none;
}

.line-visual-notopen {
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    pointer-events: none;
}

.line-interaction {
    fill: none;
    stroke: transparent;
    stroke-width: 15px;
    cursor: pointer;
    pointer-events: stroke;
}

/* 车站文字排版规范 (严格对齐主地图 main.html / css/style.css) */
foreignObject {
    overflow: visible;
}

.label-group {
    position: absolute;
    pointer-events: auto;
    cursor: pointer;
    white-space: nowrap;
    user-select: none;
    -webkit-user-select: none;
    transition: transform 0.2s;
}

.stacn {
    font-size: 11.5px;
    color: var(--text-main, #00263b) !important;
    display: block;
    line-height: 13.8px;
    font-weight: 500;
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    paint-order: stroke fill;
    white-space: nowrap;
}

.staen {
    font-size: 6.65px;
    color: var(--text-main, #00263b) !important;
    display: block;
    margin-top: 0;
    line-height: 6.35px;
    white-space: nowrap;
    font-family: 'Arimo', 'Arial', sans-serif;
    font-weight: 500;
    paint-order: stroke fill;
}

.label-group.type-no .stacn,
.label-group.type-no .staen {
    color: var(--not-open-color, #94a3b8) !important;
}

/* 选中高亮态 */
.label-group.active {
    z-index: 35;
}

.label-group.active .stacn {
    color: #d0021b !important;
    transform: scale(1.1);
    transform-origin: inherit;
    font-size: 15px;
    line-height: 15px;
    font-weight: 700;
    -webkit-text-stroke: var(--sta-stroke-width-cn, 1px) var(--map-bg, #ffffff);
}

.label-group.active .staen {
    color: #d0021b !important;
    font-size: 9px;
    line-height: 8px;
    font-weight: 700;
    -webkit-text-stroke: var(--sta-stroke-width-en, 0.5px) var(--map-bg, #ffffff);
}

/* ==========================================================================
   7. 网格与坐标刻度图层规范 (Grid & Coordinate Axes Layer)
   ========================================================================== */
#gridLayer {
    pointer-events: none;
    user-select: none;
}

.grid-canvas-boundary {
    fill: none;
    stroke: var(--office-border, #cbd5e1);
    stroke-width: 1.5px;
    vector-effect: non-scaling-stroke;
}

.grid-minor-path {
    fill: none;
    stroke: var(--office-border, #94a3b8);
    opacity: 0.22;
    stroke-width: 1px;
    vector-effect: non-scaling-stroke;
}

.grid-major-path {
    fill: none;
    stroke: var(--office-border, #64748b);
    opacity: 0.45;
    stroke-width: 1.25px;
    vector-effect: non-scaling-stroke;
}

.grid-axis-line {
    stroke-width: 1.6px;
    vector-effect: non-scaling-stroke;
    stroke-linecap: square;
}

.grid-axis-line.x-axis {
    stroke: #ef4444;
    opacity: 0.85;
}

.grid-axis-line.y-axis {
    stroke: #10b981;
    opacity: 0.85;
}

.grid-axis-text {
    font-family: var(--font-sans);
    font-variant-numeric: tabular-nums;
    user-select: none;
    pointer-events: none;
    letter-spacing: -0.01em;
}

.grid-axis-text.x-axis {
    fill: #ef4444;
    font-weight: 700;
}

.grid-axis-text.y-axis {
    fill: #10b981;
    font-weight: 700;
}

.grid-axis-text.tick {
    fill: var(--text-light, #64748b);
    font-weight: 500;
}

.grid-axis-origin-point {
    fill: #ef4444;
}

[data-theme="dark"] .grid-minor-path {
    stroke: #475569;
    opacity: 0.35;
}

[data-theme="dark"] .grid-major-path {
    stroke: #64748b;
    opacity: 0.65;
}

[data-theme="dark"] .grid-axis-text.tick {
    fill: #94a3b8;
}