/* ===== 阶段一 CSS 整合：由 index.html 内联 <style> 外置（内容逐字迁移，行为等价）===== */

/* --- 原 32-1079 行 内联样式块 --- */

/* ===== 充值弹窗 - 内联版（不再依赖外部css文件） ===== */
.pay-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pay-modal {
    width: 400px;
    max-height: 80vh;
    padding: 16px;
    background: var(--bg-card, #ffffff);
    border-radius: 10px;
    z-index: 9999;
    overflow-y: auto;
    position: relative;
    box-sizing: border-box;
    text-align: center;
}
.pay-modal h3 {
    font-size: 16px;
    margin-bottom: 16px;
}
.pay-modal .close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    font-size: 20px;
    line-height: 28px;
    color: #333;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s;
}
.pay-modal .close-btn:hover {
    background: rgba(0,0,0,0.08);
}
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg-primary:#ffffff;
  --bg-card:#ffffff;
  --bg-panel:#f8f9fa;
  --text-primary:#000000;
  --text-secondary:#333333;
  --text-muted:#666666;
  --accent:linear-gradient(135deg,#333333,#000000);
  --accent-solid:#000000;
  --accent-text:#ffffff;
  --success:#10b981;
  --success-text:#ffffff;
  --border:#e0e0e0;
  --btn-bg:#000000;
  --btn-text:#ffffff;
  --input-bg:#f8f9fa;
  --input-border:#e4e6eb;
}
body.bg-lightgray{
  --bg-primary:#f0f0f0;
  --bg-card:#f8f8f8;
  --bg-panel:#e8e8e8;
  --text-primary:#000000;
  --text-secondary:#333333;
  --text-muted:#666666;
  --border:#d0d0d0;
  --input-bg:#ffffff;
  --input-border:#d0d0d0;
}
body.bg-dark{
  --bg-primary:#1a1a1a;
  --bg-card:#2a2a2a;
  --bg-panel:#222222;
  --text-primary:#ffffff;
  --text-secondary:#cccccc;
  --text-muted:#999999;
  --accent:linear-gradient(135deg,#555555,#333333);
  --accent-solid:#ffffff;
  --accent-text:#000000;
  --success:#10b981;
  --success-text:#ffffff;
  --border:#444444;
  --btn-bg:#ffffff;
  --btn-text:#000000;
  --input-bg:#333333;
  --input-border:#555555;
}
body{font-family:-apple-system,'Microsoft YaHei',sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh}
h1,h2,h3,h4,h5,h6,p,span,div,label,button,a,th,td,li,option,textarea,input{color:var(--text-primary);}

.home-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:40px 20px}
.home-screen.hidden{display:none}
.logo-area{text-align:center;margin-bottom:40px}
.logo-area h1{font-size:48px;font-weight:normal;margin-bottom:6px}
.logo-area .subtitle{font-size:21px;margin-bottom:5px;font-weight:normal;letter-spacing:0.8px}
.logo-area .slogan{color:var(--text-muted);font-size:18px;font-weight:normal;letter-spacing:1.2px}

.brand-intro{text-align:center;max-width:900px;margin:0 auto 50px;padding:0 20px}
.brand-intro .tagline{font-size:15px;color:#666;line-height:1.9;margin-bottom:20px;font-weight:normal;letter-spacing:0.5px}
.brand-intro .highlights{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin-top:24px}
.brand-intro .highlight-item{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#fff;border-radius:20px;font-size:14px;color:#555;box-shadow:0 2px 8px rgba(0,0,0,0.05);border:1px solid #eee}

.core-powers{width:100%;max-width:1100px;margin:0 auto 50px;padding:0 20px}
.core-powers h2{text-align:center;font-size:26px;font-weight:normal;margin-bottom:30px;color:var(--text-primary)}
.core-powers h2 span{display:block;font-size:15px;font-weight:normal;color:#999;margin-top:8px}
.powers-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.power-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:28px 22px;text-align:center;transition:all 0.3s;position:relative;overflow:hidden}
.power-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent);transform:scaleX(0);transition:transform 0.3s}
.power-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(0,0,0,0.15);border-color:var(--accent-solid)}
.power-card:hover::before{transform:scaleX(1)}
.power-card .num{font-size:42px;font-weight:normal;margin-bottom:12px}
.power-card h3{font-size:17px;font-weight:normal;margin-bottom:10px;color:var(--text-primary)}
.power-card p{font-size:13px;color:#666;line-height:1.7}

.brand-footer{text-align:center;padding:30px 20px;max-width:800px;margin:0 auto}
.brand-footer .badges{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;margin-bottom:16px}
.brand-footer .badge{padding:8px 20px;background:var(--bg-panel);border-radius:20px;font-size:13px;border:1px solid var(--border)}
.brand-footer .slogan{font-size:18px;font-weight:normal;margin-bottom:12px;letter-spacing:0.5px}
.brand-footer .bottom-tag{font-size:14px;color:#999;margin-top:8px}

.entrance-grid{display:grid;grid-template-columns:repeat(3,220px);gap:20px;max-width:700px}
.entrance-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:28px 20px;text-align:center;cursor:pointer;transition:all 0.3s;position:relative;overflow:hidden}
.entrance-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(102,126,234,0.15);border-color:var(--accent-solid)}
.entrance-card .icon{font-size:44px;margin-bottom:12px}
.entrance-card h3{font-size:17px;font-weight:normal;margin-bottom:6px}
.entrance-card p{font-size:16px;color:var(--text-secondary);line-height:1.5}

.workspace{display:none;height:100vh;overflow:hidden}
body.has-workspace{overflow:hidden}
.workspace.active{display:flex;flex-direction:column}
.top-bar{background:var(--bg-card);border-bottom:1px solid var(--border);padding:12px 20px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(0,0,0,0.04);gap:12px;flex-wrap:wrap}
.top-bar .back-btn{background:transparent;border:2px solid var(--accent-solid);padding:8px 16px;border-radius:8px;cursor:pointer;font-size:14px;font-weight:bold;transition:all 0.2s;color:var(--text-primary)}
.top-bar .back-btn:hover{background:var(--accent-solid);color:var(--accent-text)}
.top-bar h2{font-size:16px;font-weight:bold;flex:1}
.top-bar .user-area{display:flex;align-items:center;gap:10px;flex-shrink:0}
.top-bar .credits{background:transparent;border:2px solid #ffc107;color:#856404;padding:6px 14px;border-radius:20px;font-size:14px;font-weight:bold;transition:all 0.2s}
.top-bar .credits:hover{background:#ffc107;color:#000}
.top-bar .user-btn{background:transparent;border:2px solid var(--accent-solid);color:var(--text-primary);padding:8px 16px;border-radius:8px;cursor:pointer;font-size:14px;font-weight:bold;transition:all 0.2s}
.top-bar .user-btn:hover{background:var(--accent-solid);color:var(--accent-text);opacity:1}
.top-bar .secondary{background:transparent;border:2px solid var(--accent-solid);color:var(--text-primary);font-weight:bold}
.top-bar .secondary:hover{background:var(--accent-solid);color:var(--accent-text)}
.top-bar .hidden{display:none}
.step-indicator{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.step-indicator .step-label{font-size:12px;font-weight:normal;padding:4px 10px;border-radius:20px;background:var(--bg-panel);color:var(--text-muted);transition:all 0.3s;border:1px solid transparent;white-space:nowrap}
.step-indicator .step-label.active{background:var(--bg-primary);border-color:var(--accent-solid)}
.step-indicator .step-label.done{background:rgba(16,185,129,0.15);border-color:var(--success)}
.step-indicator .step-label.browse{background:rgba(102,126,234,0.12);border-color:#667eea;color:var(--text-primary);cursor:pointer}
.step-indicator .step-label.browse:hover{background:rgba(102,126,234,0.25)}
.step-card.browse-mode .action-btn.gen-action,
.step-card.browse-mode .action-btn.save-action,
.step-card.browse-mode .action-btn.next-action,
.step-card.browse-mode .action-btn.upload-action,
.step-card.browse-mode .action-btn.del-action,
.step-card.browse-mode .action-btn.vr-action,
.step-card.browse-mode .action-btn.lib-action,
.step-card.browse-mode .action-btn.export-action,
.step-card.browse-mode .action-btn.material-action{display:none !important}
.step-card.browse-mode .prompt-area{display:none !important}
.step-card.browse-mode img{cursor:default}
.step-card.browse-mode ~ #zoneToolbar{display:none !important}
.main-layout{display:flex;height:calc(100vh - 56px);overflow:hidden}

.left-panel{position:relative;width:300px;min-width:300px;height:calc(100vh - 56px);background:var(--bg-panel);border-right:1px solid var(--border);padding:16px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;transition:all 0.3s}
.left-panel.collapsed{width:0;min-width:0;padding:0;overflow:hidden}
.left-panel .collapse-btn{position:absolute;right:-12px;top:50%;transform:translateY(-50%);width:24px;height:48px;background:var(--bg-card);border:1px solid var(--border);border-radius:0 8px 8px 0;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10}
.left-panel .collapse-btn:hover{background:var(--accent)}
.left-panel .collapse-btn:hover svg{stroke:var(--accent-solid)}
.panel-section{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:14px}
.panel-section h4{font-size:13px;font-weight:normal;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.upload-zone{border:2px dashed var(--border);border-radius:10px;padding:20px;text-align:center;cursor:pointer;transition:all 0.2s;position:relative;background:var(--bg-panel)}
.upload-zone:hover{border-color:var(--accent-solid);background:var(--bg-card)}
.upload-zone.drag-over{border-color:var(--accent-solid);background:var(--accent);transform:scale(1.02)}
.upload-zone input{position:absolute;inset:0;opacity:0;cursor:pointer}
.upload-zone .icon{font-size:32px;margin-bottom:6px}
.upload-zone p{font-size:14px;color:var(--text-muted)}
/* v6.5.1: 上传预览区（左侧面板顶部） */
#uploadPreview{display:none;margin-top:10px;text-align:center}
#uploadPreview img{max-width:100%;border-radius:8px;max-height:280px;cursor:pointer}
.style-tags{display:flex;flex-wrap:wrap;gap:6px}
.style-tag{padding:5px 10px;border-radius:20px;font-size:12px;cursor:pointer;transition:all 0.2s;background:var(--bg-panel);border:1px solid var(--border);white-space:nowrap}
.style-tag:hover{background:var(--bg-card);border-color:var(--accent-solid)}
.style-tag.active{background:var(--accent-solid);border-color:var(--accent-solid);color:var(--accent-text) !important}
textarea{width:100%;background:var(--input-bg);border:1px solid var(--input-border);border-radius:8px;padding:10px;font-size:14px;resize:vertical;outline:none;font-family:inherit;line-height:1.5}
textarea:focus{border-color:var(--accent-solid)}
.emotion-input{background:rgba(255,182,193,0.2);border-color:#ffd9e0}
.emotion-input::placeholder{color:rgba(200,150,180,0.8)}
.save-section{display:flex;flex-direction:column;gap:8px}
.save-btn{padding:12px;border-radius:10px;font-size:14px;font-weight:bold;cursor:pointer;transition:all 0.2s;text-align:center;background:transparent;border:2px solid var(--accent-solid);color:var(--text-primary);box-shadow:none}
.save-btn:hover{transform:translateY(-2px);background:var(--accent-solid);color:var(--accent-text);box-shadow:0 6px 20px rgba(0,0,0,0.25)}
.save-btn.secondary{background:transparent;border:2px solid var(--accent-solid);color:var(--text-primary)}
.save-btn.secondary:hover{background:var(--accent-solid);color:var(--accent-text)}

/* v7.1: 右侧工作区减小内边距，让画布有更大空间 */
.right-workspace{flex:1;padding:10px 16px;overflow-y:auto;min-width:0;min-height:600px}
.step-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:12px;margin-bottom:10px;transition:all 0.3s;min-height:0}
/* v7.3-ultimate: 步骤卡片 active —— 固定高度 + flex列布局，五步画布绝对统一 */
.step-card.active {
  border-color: var(--accent-solid);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  /* v7.3-fix: 卡片高度自适应内容，不截断 */
  height: auto !important;
  min-height: calc(100vh - 80px) !important;
  max-height: none !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: visible !important;
}
/* 画布容器：flex:1 撑满卡片剩余空间，但限制最大高度防止挤压提示词 */
.step-image-area{
  width:100%;
  flex: 1 1 auto !important;
  min-height: 200px !important;
  max-height: calc(100vh - 260px) !important;
  height: auto !important;
  background:#ffffff;
  border-radius:10px;
  margin-bottom:8px;
  overflow:hidden;
  position:relative;
  cursor:grab;
  display:flex;
  align-items:center;
  justify-content:center;
}
/* 卡片内固定高度元素不许压缩 */
.step-header,
.zone-selector,
.prompt-row,
.step-action-bar {
  flex-shrink: 0 !important;
}
.step-card.done{border-color:var(--success)}
.step-header{display:flex;align-items:center;margin-bottom:12px;cursor:pointer;padding:4px;border-radius:8px;transition:background 0.2s}.step-header:hover{background:var(--bg-panel)}
.step-num{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:normal;font-size:13px;background:var(--bg-panel);flex-shrink:0}
.step-card.active .step-num{background:var(--accent-solid);color:var(--accent-text)}
.step-card.done .step-num{background:var(--success);color:var(--success-text)}
.step-header h3{flex:1;margin-left:10px;font-size:14px;font-weight:normal}
.step-status{font-size:13px;color:var(--text-muted);margin-left:auto}

  width:100%;
  flex: 1 1 auto !important;
  min-height: 0 !important;
  max-height: none !important;
  height: auto !important;
  background:#ffffff;
  border-radius:10px;
  margin-bottom:8px;
  overflow:hidden;
  position:relative;
  cursor:grab;
  display:flex;
  align-items:center;
  justify-content:center;
}
.step-image-area:active{cursor:grabbing}

/* v6.5.4: step2 分层渲染样式 */
/* v6.7.0: 强制事件穿透，确保 imgArea2 接收所有鼠标事件 */
.basemap-layer{position:absolute;inset:0;background-size:contain;background-position:center;background-repeat:no-repeat;pointer-events:none!important;z-index:1;display:none;touch-action:none;user-select:none;-webkit-user-select:none}
.main-image-layer{position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;pointer-events:none!important}
.zone-overlay{position:absolute;inset:0;z-index:10;pointer-events:none}
/* v6.6.1-sup: 红色线框选，提升视觉辨识度 */
.zone-border{position:absolute;border:2px dashed #ff0000;border-radius:4px;pointer-events:none;animation:zonePulse 2s ease-in-out infinite}
.zone-border.zone-selected{border:3px solid #ff0000!important;background:rgba(255,0,0,0.2)!important}
.zone-label{position:absolute;background:#ff0000;color:#fff;padding:3px 8px;border-radius:4px;font-size:12px;pointer-events:none!important;cursor:default;white-space:nowrap;box-shadow:0 2px 6px rgba(0,0,0,0.15);max-width:120px;overflow:hidden;text-overflow:ellipsis;z-index:99}
.zone-label:hover{background:#b71c1c}
.zone-select-box{position:absolute;border:2px dashed #ff0000;background:rgba(255,0,0,0.15);border-radius:4px;pointer-events:none;z-index:20;box-shadow:0 0 0 1px rgba(255,255,255,0.4),inset 0 0 20px rgba(255,0,0,0.05)}.zone-select-origin{position:absolute;width:10px;height:10px;background:#ff0000;border:2px solid #fff;border-radius:50%;z-index:21;pointer-events:none;transform:translate(-50%,-50%);box-shadow:0 0 6px rgba(255,0,0,0.6)}
@keyframes zonePulse{0%,100%{border-color:#ff0000}50%{border-color:#ff6b6b}}
/* v6.6.1: 框选工具条按钮样式（三端通用） */
.zone-tool-btn{min-width:48px;min-height:36px;font-size:13px;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
@media (max-width:640px){
  .zone-tool-btn{min-width:52px;padding:8px 10px!important;font-size:12px}
}

.step-image-area img{
  max-width:100%;
  max-height:100%;
  border-radius:8px;
  transition:transform 0.05s ease-out;
  user-select:none;
  -webkit-user-drag:none;
  pointer-events:none;
}
.step-image-area .img-wrapper{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  width:100%;
  height:100%;
}
.step-image-area .img-wrapper img{
  max-width:100%;
  max-height:100%;
  object-fit:contain;
  /*  P0模块3 2026-06-23：高清无损渲染（适配后端1920×1920输出） */
  image-rendering:-webkit-optimize-contrast;
  image-rendering:crisp-edges;
}
.zoom-controls{position:absolute;bottom:8px;right:8px;display:flex;gap:4px;z-index:10;opacity:0.8;transition:opacity 0.2s}
.step-image-area:hover .zoom-controls{opacity:1}
.zoom-controls button{width:28px;height:28px;border-radius:6px;border:1px solid var(--border);background:var(--bg-card);font-size:14px;font-weight:bold;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,0.15);transition:all 0.2s;color:var(--text-primary)}
.zoom-controls button:hover{transform:scale(1.1);background:var(--accent-solid);border-color:var(--accent-solid);color:var(--accent-text)}
.zoom-controls .zoom-reset{font-size:11px;padding:0 6px;width:auto}
.zoom-percent{
  position:absolute;
  bottom:8px;
  left:8px;
  background:rgba(0,0,0,0.7);
  color:#fff;
  padding:4px 8px;
  border-radius:4px;
  font-size:11px;
  z-index:10;
  opacity:0;
  transition:opacity 0.2s;
}
.step-image-area:hover .zoom-percent{opacity:1}
.placeholder{color:var(--text-muted);font-size:14px;text-align:center;padding:30px}
.placeholder::before{content:"点击上传 / 打开图库，添加你的户型图纸"}
.loading-anim{display:none;flex-direction:column;align-items:center;gap:12px;padding:30px}
.step-card.loading .loading-anim{display:flex}
.step-card.loading .placeholder{display:none}
.spinner{width:36px;height:36px;border:3px solid var(--border);border-top:3px solid var(--accent-solid);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-anim p{color:var(--text-muted);font-size:14px;margin:0}
.progress-bar{width:200px;height:6px;background:var(--border);border-radius:3px;overflow:hidden}
.progress-fill{height:100%;background:var(--accent-solid);border-radius:3px;width:30%;animation:progressSlide 1.5s ease-in-out infinite}
@keyframes progressSlide{0%{transform:translateX(-100%);width:30%}50%{width:60%}100%{transform:translateX(400%);width:30%}}
/* v13.0: 进度条呼吸动画 - 仅动画不伪造百分比 */
@keyframes breathPulse{0%,100%{opacity:0.55}50%{opacity:1}}
.progress-fill.breathing{animation:breathPulse 2.2s ease-in-out infinite!important;background:linear-gradient(90deg,#6366f1,#8b5cf6)!important}
/* v13.0-phase2: 全局统一进度条（ImageEditor 组件单例） */
.ie-progress-root{position:fixed;bottom:80px;left:50%;transform:translateX(-50%);z-index:9999;display:none;align-items:center;gap:12px;background:rgba(15,15,20,0.9);backdrop-filter:blur(10px);border-radius:12px;padding:10px 18px;min-width:240px;transition:opacity 0.3s}
.ie-progress-track{flex:1;height:4px;background:rgba(255,255,255,0.15);border-radius:2px;overflow:hidden;min-width:120px}
.ie-progress-fill{height:100%;background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:2px;width:0%;transition:width 0.08s linear}
.ie-progress-label{font-size:12px;color:rgba(255,255,255,0.8);white-space:nowrap;min-width:60px;text-align:right}
.ie-progress-error .ie-progress-fill{background:linear-gradient(90deg,#ef4444,#f97316)!important}
.ie-progress-error .ie-progress-label{color:#f97316!important}
/* v2.0 轻量化迭代：绿色完成态 + 弹跳动画 + 重试按钮 */
.ie-progress-success .ie-progress-fill{background:linear-gradient(90deg,#22c55e,#10b981)!important}
.ie-progress-success .ie-progress-label{color:#4ade80!important}
.ie-progress-bounce .ie-progress-fill{animation:bounceOut 0.6s ease-out}
@keyframes bounceOut{0%{transform:scaleY(1)}30%{transform:scaleY(1.3)}60%{transform:scaleY(0.95)}100%{transform:scaleY(1)}}
.ie-progress-retry{display:none;margin-left:10px;padding:4px 10px;border-radius:6px;border:1px solid rgba(255,255,255,0.3);background:rgba(255,255,255,0.1);color:#fff;font-size:11px;cursor:pointer;transition:all 0.2s}
.ie-progress-retry:hover{background:rgba(255,255,255,0.2);border-color:rgba(255,255,255,0.5)}
.ie-progress-fade{opacity:0;transition:opacity 0.2s}
.prompt-area{margin-bottom:10px}
.prompt-area label{display:block;font-size:13px;color:var(--text-muted);margin-bottom:6px}
.prompt-row{display:flex;gap:8px}
.prompt-row input{flex:1;background:var(--input-bg);border:1px solid var(--input-border);border-radius:8px;padding:9px 12px;font-size:14px;outline:none}
.prompt-row input:focus{border-color:var(--accent-solid)}
.btn-apply{padding:9px 14px;border-radius:8px;font-size:13px;cursor:pointer;background:transparent;border:2px solid var(--accent-solid);color:var(--text-primary);white-space:nowrap;transition:all 0.2s}
.btn-apply:hover{background:var(--accent-solid);color:var(--accent-text)}
.action-bar{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.btn{padding:7px 12px;border-radius:7px;font-size:13px;cursor:pointer;transition:all 0.2s;display:flex;align-items:center;gap:4px;background:transparent;border:1px solid var(--border);color:var(--text-primary)}
.btn:hover{background:var(--accent-solid);border-color:var(--accent-solid);color:var(--accent-text)}
.btn:disabled{opacity:0.4;cursor:not-allowed;transform:none}
.btn-vr{padding:7px 12px;border-radius:7px;font-size:13px;cursor:pointer;transition:all 0.2s;display:flex;align-items:center;gap:4px;background:#4F46E5;border:none;color:#fff}
.btn-vr:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(102,126,234,0.4)}
.btn-vr:disabled{opacity:0.4;cursor:not-allowed;transform:none}
.btn-gen{padding:10px 20px;border-radius:10px;font-size:14px;font-weight:bold;cursor:pointer;background:transparent;border:2px solid var(--accent-solid);color:var(--text-primary);box-shadow:none;transition:all 0.2s}
.btn-gen:hover{transform:translateY(-2px);background:var(--accent-solid);color:var(--accent-text);box-shadow:0 6px 20px rgba(0,0,0,0.25)}
.btn-gen:disabled{opacity:0.4;cursor:not-allowed;transform:none}
.complete-section{display:none;margin-top:24px}
.complete-section.active{display:block}
.complete-card{background:linear-gradient(135deg,var(--bg-card),var(--bg-panel));border:2px solid var(--border);border-radius:16px;padding:32px;text-align:center}
.complete-section h2{font-size:22px;margin-bottom:8px;font-weight:normal}
.complete-section p{color:var(--text-muted);margin-bottom:20px}
.complete-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(100px);background:var(--text-primary);color:var(--bg-primary);border-radius:10px;padding:14px 28px;font-size:14px;z-index:9999;transition:transform 0.3s;box-shadow:0 8px 24px rgba(0,0,0,0.3);max-width:90vw;white-space:nowrap}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.success{background:var(--success)}
.toast.error{background:#ef4444}
.toast.warning{background:#f59e0b}

/* 全户型标准空间库 - AI自动识别匹配 */
.zone-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}
.zone-item {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 12px;
  text-align: center;
}
.zone-item.done {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
  color: var(--success);
}
.zone-item {
  transition: all 0.3s ease;
  cursor: default;
}
.zone-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
  .main-layout{flex-direction:column}
  .left-panel{width:100%;min-width:100%;max-height:50vh;border-right:none;border-bottom:1px solid var(--border)}
  .left-panel.collapsed{height:0;max-height:0}
  .top-bar{padding:10px 12px}
  .step-indicator .step-label{font-size:11px;padding:3px 8px}
  .step-indicator .step-label span{display:none}
  .powers-grid{grid-template-columns:repeat(2,1fr)}
  .entrance-grid{grid-template-columns:repeat(2,1fr);max-width:100%}
  .logo-area h1{font-size:36px}
  .brand-intro .highlights{gap:8px}
  .brand-intro .highlight-item{padding:6px 12px;font-size:13px}
}

.credits-display{display:flex;align-items:center;gap:8px}
.credits-display .num{background:var(--accent-solid);color:var(--bg-primary);padding:4px 12px;border-radius:20px;font-size:13px;font-weight:bold}
.credits-display .recharge{background:#fff3cd;color:#856404;padding:4px 12px;border-radius:20px;font-size:12px;border:2px solid #ffc107;cursor:pointer;font-weight:bold}
.btn-vr-top{
  padding:8px 16px;
  border-radius:20px;
  background:#4F46E5;
  border:none;
  color:#fff;
  font-size:13px;
  font-weight:bold;
  cursor:pointer;
  transition:all 0.3s;
  box-shadow:0 4px 15px rgba(102,126,234,0.3);
}
.btn-vr-top:hover{
  transform:translateY(-2px);
  box-shadow:0 6px 20px rgba(102,126,234,0.4);
}
.btn-vr-top:active{
  transform:translateY(0);
}
.panel-section.vr-section{
  background:linear-gradient(135deg,#f8f7ff,#f0f0ff);
  border:2px solid #667eea;
  border-radius:12px;
}
.vr-demo-btn{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:16px;
  background:#4F46E5;
  color:#fff;
  border-radius:12px;
  font-weight:bold;
  cursor:pointer;
  transition:all 0.3s;
  box-shadow:0 4px 15px rgba(102,126,234,0.3);
}
.vr-demo-btn:hover{
  transform:translateY(-2px) scale(1.02);
  box-shadow:0 8px 25px rgba(102,126,234,0.4);
}
.vr-demo-btn:active{
  transform:scale(0.98);
}
.vr-hint{
  margin-top:8px;
  font-size:11px;
  color:var(--text-muted);
  text-align:center;
}
/* v7.2: 底部固定操作栏 — sticky吸底，永久可见 */
.step-action-bar {
  display:flex; gap:6px; margin-top:8px; padding:8px 10px;
  background:var(--bg-panel); border-radius:10px; border:1px solid var(--border);
  flex-wrap:nowrap; overflow-x:auto;
  position:sticky; bottom:0; z-index:20;
  box-shadow:0 -2px 12px rgba(0,0,0,0.06);
}
.action-btn {
  flex:1 1 auto; padding:8px 10px; border-radius:8px; font-size:12px; font-weight:bold;
  cursor:pointer; transition:all 0.2s; text-align:center;
  background:var(--bg-card); border:1px solid var(--border); color:var(--text-primary);
  white-space:nowrap; min-width:0;
}
.action-btn:hover { transform:translateY(-1px); box-shadow:0 4px 12px rgba(0,0,0,0.1); }
.action-btn:active { transform:translateY(0); }
.action-btn:disabled { opacity:0.4; cursor:not-allowed; transform:none !important; box-shadow:none !important; }

/* v7.2: 全局 Loading 遮罩 */
#globalLoadingOverlay {
  position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:9998;
  display:none; flex-direction:column; align-items:center; justify-content:center; gap:16px;
}
#globalLoadingOverlay.show { display:flex; }
#globalLoadingOverlay .gl-spinner {
  width:52px; height:52px; border:4px solid rgba(255,255,255,0.3);
  border-top:4px solid #fff; border-radius:50%; animation:spin 0.8s linear infinite;
}
#globalLoadingOverlay .gl-text {
  color:#fff; font-size:16px; font-weight:bold; text-align:center; line-height:1.6;
}
/* 全局遮罩进度条 */
#globalLoadingOverlay .gl-progress-wrap {
  width:280px; height:6px; background:rgba(255,255,255,0.2); border-radius:3px; overflow:hidden;
}
#globalLoadingOverlay .gl-progress-fill {
  height:100%; background:#10b981; border-radius:3px; width:0%; transition:width 0.5s ease;
}

/* 【P0】错误弹窗样式 */
.error-modal-overlay {
  position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);
  display:flex;align-items:center;justify-content:center;z-index:100000;
  backdrop-filter:blur(2px);animation:fadeIn 0.2s ease;
}
.error-modal {
  background:#fff;border-radius:16px;padding:32px;max-width:420px;width:90%;
  box-shadow:0 20px 60px rgba(0,0,0,0.15);text-align:center;animation:slideUp 0.3s ease;
}
.error-icon { font-size:48px;margin-bottom:12px; }
.error-title { font-size:18px;font-weight:600;color:#111827;margin:0 0 8px 0; }
.error-message { font-size:14px;color:#6B7280;margin:0 0 20px 0;line-height:1.5; }
.error-actions { display:flex;gap:12px;justify-content:center; }
.error-actions .btn {
  padding:10px 24px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all 0.2s;
}
.error-actions .btn-primary { background:#4F46E5;color:#fff; }
.error-actions .btn-primary:hover { background:#4338CA; }
.error-actions .btn-secondary { background:#F3F4F6;color:#374151; }
.error-actions .btn-secondary:hover { background:#E5E7EB; }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@keyframes slideUp { from { opacity:0;transform:translateY(20px); } to { opacity:1;transform:translateY(0); } }
@keyframes pulse-glow { 0%,100%{box-shadow:0 0 5px rgba(102,126,234,0.4)} 50%{box-shadow:0 0 20px rgba(102,126,234,0.8),0 0 40px rgba(102,126,234,0.3)} }

/* v7.2: 分区选中高亮强化 */
.zone-border.zone-selected {
  border:3px solid #ff0000 !important;
  background:rgba(255,0,0,0.18) !important;
  box-shadow:0 0 0 3px rgba(255,0,0,0.25),inset 0 0 20px rgba(255,0,0,0.08) !important;
}
.zone-border.zone-selected .zone-label {
  background:#ff0000 !important;
  transform:scale(1.05);
  box-shadow:0 2px 10px rgba(255,0,0,0.4) !important;
}

/* v7.2: 提示词快捷库 */
#promptLibPanel {
  position:fixed; top:0; right:-360px; width:360px; height:100vh;
  background:var(--bg-card); border-left:1px solid var(--border);
  z-index:1500; overflow-y:auto; padding:20px;
  transition:right 0.3s ease; box-shadow:-4px 0 24px rgba(0,0,0,0.12);
}
#promptLibPanel.open { right:0; }
.prompt-lib-tag {
  display:inline-block; padding:6px 12px; margin:4px; border-radius:20px;
  font-size:12px; cursor:pointer; transition:all 0.2s;
  background:var(--bg-panel); border:1px solid var(--border); color:var(--text-primary);
}
.prompt-lib-tag:hover { background:var(--accent-solid); color:var(--accent-text); border-color:var(--accent-solid); transform:translateY(-1px); }
.prompt-lib-category { font-size:12px; font-weight:bold; color:var(--text-muted); margin:10px 0 4px; }

/* v7.2: 生活场景标签 */
.scene-tags-wrap { display:flex; flex-wrap:wrap; gap:6px; margin:8px 0; }
.scene-tag {
  padding:6px 12px; border-radius:20px; font-size:12px; cursor:pointer; transition:all 0.2s;
  background:linear-gradient(135deg,#f5f7ff,#ede9ff); border:1px solid #c5cff9; color:#4a5ab7;
}
.scene-tag:hover { background:#4F46E5; color:#fff; border-color:transparent; transform:translateY(-1px); }
.scene-tag.active { background:#4F46E5; color:#fff; border-color:transparent; }

/* v7.2: 批量选中分区 */
/* v7.2: 画布自适应 resize observer — 用 CSS 辅助 */
.step-image-area {
  transition: height 0.2s ease;
}

/* v7.3: 分区选中暗化遮罩 — 非选中区域半透明黑 */
.zone-dim-overlay {
  position:absolute; inset:0; background:rgba(0,0,0,0.55); pointer-events:none; z-index:9;
  transition: opacity 0.3s ease;
}
.zone-dim-overlay.dim-active { opacity:1; }
.zone-dim-overlay.dim-hidden { opacity:0; }

/* v7.3-fix8: Step1 生成进度条/加载动画 */
.step-loading-overlay {
  position:absolute; inset:0; background:rgba(255,255,255,0.92);
  display:none; flex-direction:column; align-items:center; justify-content:center;
  z-index:100; border-radius:12px;
}
.step-loading-overlay.show { display:flex; }
.step-loading-spinner {
  width:48px; height:48px; border:4px solid #e0e0e0;
  border-top:4px solid #000; border-radius:50%;
  animation: stepLoadingSpin 0.8s linear infinite;
}
@keyframes stepLoadingSpin {
  0% { transform:rotate(0deg); }
  100% { transform:rotate(360deg); }
}
.step-loading-text {
  margin-top:16px; font-size:14px; color:#333;
  animation: stepLoadingPulse 1.5s ease-in-out infinite;
}
@keyframes stepLoadingPulse {
  0%, 100% { opacity:0.6; }
  50% { opacity:1; }
}

/* v7.3: 漫游视频按钮样式 */
.action-btn.video-action {
  background:linear-gradient(135deg,#ff6b35,#d32f2f); color:#fff; border:none;
  box-shadow:0 4px 12px rgba(255,107,53,0.3);
}
.action-btn.video-action:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(255,107,53,0.4); }
.action-btn.video-action:disabled { opacity:0.4; cursor:not-allowed; transform:none; box-shadow:none; }

/* v7.3: 汇报演示文稿样式 */
.report-presentation {
  position:fixed; inset:0; background:#000; z-index:4000;
  display:none; flex-direction:column; align-items:center; justify-content:center;
}
.report-presentation.show { display:flex; }
.report-presentation .rp-slide {
  width:90vw; max-width:1200px; height:80vh; background:#fff; border-radius:12px;
  display:flex; flex-direction:column; overflow:hidden; position:relative;
}
.report-presentation .rp-slide-header {
  background:linear-gradient(135deg,#1a1a2e,#16213e); color:#fff; padding:20px 28px;
  display:flex; justify-content:space-between; align-items:center;
}
.report-presentation .rp-slide-body {
  flex:1; display:flex; align-items:center; justify-content:center; padding:20px; overflow:hidden;
}
.report-presentation .rp-slide-body img {
  max-width:100%; max-height:100%; object-fit:contain; border-radius:8px;
}
.report-presentation .rp-nav {
  display:flex; gap:12px; margin-top:16px; align-items:center;
}
.report-presentation .rp-nav button {
  padding:10px 24px; border-radius:8px; border:none; cursor:pointer; font-size:14px; font-weight:bold; transition:all 0.2s;
}
.report-presentation .rp-nav .rp-prev { background:var(--bg-card); color:var(--text-primary); border:1px solid var(--border); }
.report-presentation .rp-nav .rp-next { background:#4F46E5; color:#fff; }
.report-presentation .rp-nav .rp-close { background:#ef4444; color:#fff; }
.report-presentation .rp-counter { color:#fff; font-size:14px; min-width:80px; text-align:center; }

/* v7.3: 快捷键帮助弹窗 */
#shortcutsHelpModal {
  position:fixed; inset:0; background:rgba(0,0,0,0.6); z-index:5000;
  display:none; align-items:center; justify-content:center;
}
#shortcutsHelpModal.show { display:flex; }
.shortcuts-help-card {
  background:var(--bg-card); border-radius:16px; padding:28px 32px; max-width:480px; width:90%;
  box-shadow:0 20px 60px rgba(0,0,0,0.3);
}
.shortcuts-help-card h3 { font-size:18px; margin-bottom:16px; font-weight:bold; text-align:center; }
.shortcuts-help-card table { width:100%; border-collapse:collapse; }
.shortcuts-help-card td { padding:8px 12px; border-bottom:1px solid var(--border); font-size:13px; }
.shortcuts-help-card td:first-child { font-weight:bold; white-space:nowrap; color:var(--accent-solid); font-family:monospace; }
.shortcuts-help-card .close-btn { margin-top:16px; text-align:center; }
.shortcuts-help-card .close-btn button {
  padding:8px 24px; border-radius:8px; background:var(--accent-solid); color:var(--accent-text);
  border:none; cursor:pointer; font-size:13px; font-weight:bold;
}

/* v7.3: 高清底图分档标记 */
.hd-basemap-badge {
  position:absolute; top:8px; right:8px; background:rgba(16,185,129,0.9); color:#fff;
  padding:3px 8px; border-radius:4px; font-size:10px; z-index:10; pointer-events:none;
  display:none;
}
.hd-basemap-badge.show { display:block; }

/* v7.2: 日志分级 — console wrapper 不影响DOM，通过CSS变量控制颜色 */
/* 日志分级通过JS实现 */
/* v6.7.8: Step2 分区方案保存按钮 — 醒目红色渐变 */
.action-btn.save-action {
  border:none;
  background:linear-gradient(135deg,#ff0000,#b71c1c);
  color:#fff;
  box-shadow:0 4px 12px rgba(255,0,0,0.3);
}
.action-btn.save-action:hover {
  transform:translateY(-2px);
  box-shadow:0 6px 20px rgba(255,0,0,0.4);
}
.action-btn.save-action:disabled,
.action-btn.save-action[disabled] {
  background:#ccc !important;
  color:#fff !important;
  box-shadow:none !important;
  cursor:not-allowed !important;
  transform:none !important;
  opacity:0.6;
}
.action-btn.open-action { background:var(--accent-solid); color:var(--accent-text); border-color:var(--accent-solid); }
.action-btn.open-action:hover { opacity:0.85; }
.action-btn.del-action { border-color:#ef4444; color:#ef4444; }
.action-btn.del-action:hover { background:#ef4444; color:#fff; }
.action-btn.next-action { background:#4F46E5; color:#fff; border:none; box-shadow:0 4px 12px rgba(102,126,234,0.3); }
.action-btn.next-action:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(102,126,234,0.4); }

/* v7.3-ultimate: 操作栏按钮全局统一，删除所有内联样式 */
/* 生成按钮（主按钮，最左侧） */
.action-btn.gen-action { background:var(--accent-solid); color:var(--accent-text); border-color:var(--accent-solid); }
.action-btn.gen-action:hover { opacity:0.9; }
.action-btn.gen-action:disabled { opacity:0.4; cursor:not-allowed; transform:none !important; box-shadow:none !important; }

/* 提示词库按钮 */
.action-btn.lib-action { background:linear-gradient(135deg,#f59e0b,#d97706); color:#fff; border:none; }
.action-btn.lib-action:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(245,158,11,0.4); }

/* 批量导出按钮 */
.action-btn.export-action { background:linear-gradient(135deg,#10b981,#059669); color:#fff; border:none; }
.action-btn.export-action:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(16,185,129,0.4); }

/* 汇报按钮 */
.action-btn.report-action { background:#4F46E5; color:#fff; border:none; }
.action-btn.report-action:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(102,126,234,0.4); }

/* v6.8.8: 材料清单按钮样式 */
.action-btn.material-action { background:linear-gradient(135deg,#10b981,#059669); color:#fff; border:none; box-shadow:0 4px 12px rgba(16,185,129,0.3); }
.action-btn.material-action:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(16,185,129,0.4); }
.action-btn.material-action:disabled { opacity:0.4; cursor:not-allowed; transform:none !important; box-shadow:none !important; }

/* VR按钮 */
.action-btn.vr-action { background:#4F46E5; color:#fff; border:none; }
.action-btn.vr-action:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(102,126,234,0.4); }
.action-btn.vr-action:disabled { opacity:0.4; cursor:not-allowed; transform:none !important; box-shadow:none !important; }

/* 漫游视频按钮 */
.action-btn.video-action { background:linear-gradient(135deg,#ff6b35,#f7931e); color:#fff; border:none; }
.action-btn.video-action:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(255,107,53,0.4); }
.action-btn.video-action:disabled { opacity:0.4; cursor:not-allowed; transform:none; box-shadow:none; }

/* 快捷键帮助按钮 */
.action-btn.help-action { background:#f0f0f0; color:#666; border:1px solid #ccc; }
.action-btn.help-action:hover { background:#e0e0e0; }

/* 快速复选框标签 */
.fast-label { display:flex; align-items:center; gap:4px; font-size:12px; cursor:pointer; white-space:nowrap; padding:0 6px; }

/* ==================== v6.6.3: 全局图库样式（内联，确保弹窗正确渲染） ==================== */
.gallery-modal-overlay{
  position:fixed; inset:0; background:rgba(0,0,0,0.6); z-index:2000;
  display:none; align-items:center; justify-content:center;
}
.gallery-modal{
  background:var(--bg-card); border-radius:16px; width:90%; max-width:960px; max-height:85vh;
  display:flex; flex-direction:column; overflow:hidden; box-shadow:0 20px 60px rgba(0,0,0,0.3);
}
.gallery-modal-header{
  display:flex; justify-content:space-between; align-items:center;
  padding:20px 24px 12px; border-bottom:1px solid var(--border);
}
.gallery-modal-header h3{ font-size:18px; font-weight:bold; margin:0; }
.gallery-close-btn{
  width:36px; height:36px; border-radius:8px; border:1px solid var(--border);
  background:var(--bg-panel); cursor:pointer; font-size:18px;
  display:flex; align-items:center; justify-content:center; transition:all 0.2s;
}
.gallery-close-btn:hover{ background:var(--accent-solid); color:var(--accent-text); border-color:var(--accent-solid); }
.gallery-toolbar{
  display:flex; justify-content:space-between; align-items:center;
  padding:12px 24px; gap:12px; flex-wrap:wrap; border-bottom:1px solid var(--border);
}
.gallery-filter{ display:flex; gap:6px; flex-wrap:wrap; }
.gallery-filter-btn{
  padding:5px 14px; border-radius:20px; border:1px solid var(--border);
  background:var(--bg-panel); color:var(--text-secondary); font-size:12px;
  cursor:pointer; transition:all 0.2s; white-space:nowrap;
}
.gallery-filter-btn:hover{ border-color:var(--accent-solid); }
.gallery-filter-btn.active{ background:var(--accent-solid); color:var(--accent-text); border-color:var(--accent-solid); }
.gallery-toolbar-right{ display:flex; align-items:center; gap:12px; }
.gallery-count-label{ font-size:13px; color:var(--text-muted); }
.gallery-batch-del-btn{
  padding:5px 14px; border-radius:8px; border:1px solid #ef4444;
  background:transparent; color:#ef4444; font-size:12px; cursor:pointer; transition:all 0.2s;
}
.gallery-batch-del-btn:hover{ background:#ef4444; color:#fff; }
.gallery-content{ flex:1; overflow-y:auto; padding:20px 24px; }
.gallery-grid{
  display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:16px;
}
.gallery-item{
  background:var(--bg-panel); border-radius:12px; overflow:hidden;
  border:1px solid var(--border); transition:all 0.2s;
}
.gallery-item:hover{ transform:translateY(-2px); box-shadow:0 8px 24px rgba(0,0,0,0.1); }
.gallery-thumb{
  width:100%; height:160px; overflow:hidden;
  display:flex; align-items:center; justify-content:center; background:var(--bg-panel);
}
.gallery-thumb img{ width:100%; height:100%; object-fit:cover; }
.gallery-info{
  padding:8px 12px; display:flex; justify-content:space-between; align-items:center;
}
.gallery-step-tag{
  display:inline-block; padding:2px 8px; border-radius:4px;
  font-size:11px; font-weight:bold; background:var(--accent); color:var(--accent-text);
}
.gallery-time{ font-size:11px; color:var(--text-muted); }
.gallery-actions{ display:flex; gap:6px; padding:8px 12px; border-top:1px solid var(--border); }
.gallery-action-btn{
  flex:1; padding:6px 8px; border-radius:6px; border:1px solid var(--border);
  background:var(--bg-card); color:var(--text-secondary); font-size:12px;
  cursor:pointer; text-align:center; transition:all 0.2s; white-space:nowrap;
}
.gallery-action-btn:hover{ background:var(--accent-solid); color:var(--accent-text); border-color:var(--accent-solid); }
.gallery-del-btn:hover{ background:#ef4444; color:#fff; border-color:#ef4444; }
.gallery-load-btn{
  width:100%; background:#4F46E5; color:#fff; border:none;
}
.gallery-load-btn:hover{ opacity:0.9; }
#galleryCountBadge{
  display:inline-block; min-width:18px; text-align:center; line-height:18px;
  font-size:11px; border-radius:10px; padding:1px 6px;
}
@media (max-width:768px){
  .gallery-modal{ width:98%; max-height:90vh; border-radius:12px; }
  .gallery-grid{ grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:10px; }
  .gallery-thumb{ height:120px; }
  .gallery-toolbar{ flex-direction:column; align-items:flex-start; }
}

/* ==================== v6.6.4-sup: Step2 布局优化 + 分区编辑控制点 ==================== */
/* Step2 画布区域加高，占满可用空间 */
#imgArea2 {
  min-height: 420px !important;
  max-height: none !important;
  margin-top: 6px !important;
  pointer-events: auto !important; /* v6.7.0: 确保画布接收鼠标事件 */
  overflow: hidden !important; /* v6.7.2: 禁止画布整体滚动 */
  touch-action: none !important; /* v6.7.2: 禁止移动端默认滚动 */
  position: relative !important; /* v6.7.2: 确保定位基准 */
}
/* v6.7.0: 子元素不拦截鼠标事件，全部穿透到 imgArea2 */
#imgArea2 .img-wrapper { pointer-events: none !important; }
/* 压缩框选工具条 */
#zoneToolbar {
  padding: 6px 10px !important;
  margin-top: 4px !important;
}
#zoneToolbar > div:first-child {
  margin-bottom: 4px !important;
}
#userZoneList {
  margin-top: 4px !important;
}
#selectedZoneInfo2 {
  margin-top: 4px !important;
  padding: 4px 8px !important;
}
/* 压缩提示词区域 */
#stepCard2 .prompt-area {
  margin-bottom: 6px !important;
}
#stepCard2 .prompt-row input {
  padding: 5px 10px !important;
  font-size: 13px !important;
}
/* 压缩操作栏 */
#stepCard2 .action-bar {
  margin-bottom: 4px !important;
}
#stepCard2 .action-bar label {
  font-size: 12px !important;
}
/* 分区编辑控制点 */
.zone-control-point {
  position: absolute;
  width: 16px; height: 16px;
  background: #ff0000;
  border: 2px solid #fff;
  border-radius: 50%;
  z-index: 100;
  box-shadow: 0 1px 6px rgba(0,0,0,0.35);
  pointer-events: auto !important;
  touch-action: none;
  transition: transform 0.12s;
  will-change: transform;
}
.zone-control-point:hover,
.zone-control-point:active {
  transform: scale(1.3);
  background: #b71c1c;
}
/* 四边中点控制点 — 椭圆形 */
.zone-control-point.cp-top,
.zone-control-point.cp-bottom {
  width: 20px; height: 10px;
  border-radius: 5px;
}
.zone-control-point.cp-left,
.zone-control-point.cp-right {
  width: 10px; height: 20px;
  border-radius: 5px;
}
/* 编辑模式下的分区高亮 + 半透明红色遮罩 */
.zone-border.editing {
  border-style: solid !important;
  border-width: 3px !important;
  box-shadow: 0 0 12px rgba(255,0,0,0.4);
  background: rgba(255,0,0,0.12) !important;
  cursor: move;
}
/* 编辑模式整体移动时的光标 */
.zone-border.editing:hover {
  cursor: move;
}

/* ===== 房间标签编辑器 ===== */
.room-editor-panel {
  margin: 8px 0;
  padding: 10px 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  display: none;
}
.room-editor-header {
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.room-editor-header .badge-count {
  background: #3b82f6;
  color: #fff;
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 10px;
}
.room-editor-list {
  max-height: 300px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.room-editor-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 13px;
}
.room-editor-item .room-name {
  min-width: 70px;
  font-weight: 500;
  color: #334155;
}
/* [fix22c] 只读房间名称：禁止编辑，视觉区分 */
.room-editor-item .room-name-readonly {
  min-width: 70px;
  font-weight: 600;
  color: #1e293b;
  background: #f1f5f9;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: default;
  user-select: all;
  border: 1px solid transparent;
  transition: border-color 0.2s;
}
.room-editor-item .room-name-readonly:hover {
  border-color: #94a3b8;
}
.room-editor-item .room-label-auto {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: #d97706;
  font-size: 11px;
  font-weight: 600;
  cursor: help;
}
.room-editor-item .room-label-auto::before {
  content: "⚠";
  font-size: 14px;
}
.room-editor-item select {
  flex: 1;
  padding: 3px 6px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  font-size: 12px;
  background: #fff;
  cursor: pointer;
}
.room-editor-item select:focus {
  border-color: #3b82f6;
  outline: none;
  box-shadow: 0 0 0 2px rgba(59,130,246,0.15);
}
.room-editor-item .room-area {
  font-size: 11px;
  color: #94a3b8;
  min-width: 40px;
  text-align: right;
}
.room-editor-actions {
  margin-top: 8px;
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}
.room-editor-actions button {
  padding: 5px 14px;
  border-radius: 6px;
  border: 1px solid #3b82f6;
  background: #3b82f6;
  color: #fff;
  font-size: 12px;
  cursor: pointer;
  transition: background 0.15s;
}
.room-editor-actions button:hover {
  background: #2563eb;
}
.room-editor-actions button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.room-editor-actions .btn-save-label {
  background: #10b981;
  border-color: #10b981;
}
.room-editor-actions .btn-save-label:hover {
  background: #059669;
}
.room-editor-item .room-label-warn {
  color: #d97706;
  font-size: 11px;
}

/* --- 原 1891-1894 行 内联样式块 --- */

.editor-btn { padding:4px 10px;margin-left:4px;background:#9b59b6;color:white;border:none;border-radius:4px;cursor:pointer;font-size:12px; }
.editor-btn:hover { opacity:0.85; }