/* ===== 训练计划编辑器 ===== */
.tpe-root{font-family:Inter,"Microsoft YaHei",sans-serif;padding-bottom:80px}

/* 修改状态提示 */
.tpe-modified-banner{position:sticky;top:60px;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;margin:0 0 16px;border-radius:14px;background:#fff5e8;color:var(--de-warn);font-weight:700;font-size:14px;border:1px solid #ffe0b8}
.tpe-modified-banner.tpe-saved{background:var(--de-green-soft);color:var(--de-green-dark);border-color:#b8e6d0}

/* 训练计划列表 */
.tpe-plan-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.tpe-plan-title{font-size:20px;font-weight:800;color:var(--de-ink)}
.tpe-plan-meta{color:var(--de-muted);font-size:13px;margin-top:4px}

.tpe-exercise-card{display:grid;grid-template-columns:40px 64px 1fr auto;gap:12px;align-items:center;padding:14px;margin-bottom:10px;border:1px solid var(--de-line);border-radius:16px;background:#fff;transition:border-color .2s,box-shadow .2s}
.tpe-exercise-card.tpe-standard{border-left:3px solid var(--de-green)}
.tpe-exercise-card.tpe-custom{border-left:3px solid #8b5cf6}
.tpe-exercise-card.tpe-replaced{border-left:3px solid #f59e0b}

.tpe-ex-order{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--de-green-soft);color:var(--de-green-dark);font-weight:800;font-size:14px}
.tpe-ex-order.custom{background:#f3e8ff;color:#6d28d9}
.tpe-ex-order.replaced{background:#fef3c7;color:#92400e}

.tpe-ex-cover{width:64px;height:48px;border-radius:10px;overflow:hidden;background:#f0f4f2;display:grid;place-items:center}
.tpe-ex-cover img{width:100%;height:100%;object-fit:cover;display:block}
.tpe-ex-cover-placeholder{color:var(--de-muted);font-size:10px;text-align:center;padding:4px}

.tpe-ex-info{min-width:0}
.tpe-ex-name{font-weight:800;color:var(--de-ink);font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tpe-ex-detail{color:var(--de-muted);font-size:12px;margin-top:3px;display:flex;flex-wrap:wrap;gap:6px}
.tpe-ex-tags{display:flex;gap:5px;margin-top:5px;flex-wrap:wrap}
.tpe-tag{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:10px;font-weight:700}
.tpe-tag.standard{background:var(--de-green-soft);color:var(--de-green-dark)}
.tpe-tag.custom{background:#f3e8ff;color:#6d28d9}
.tpe-tag.replaced{background:#fef3c7;color:#92400e}

.tpe-ex-actions{display:flex;flex-direction:column;gap:4px;align-items:flex-end}
.tpe-icon-btn{width:32px;height:32px;border:1px solid var(--de-line);border-radius:8px;background:#fff;color:var(--de-muted);cursor:pointer;font-size:14px;display:grid;place-items:center;transition:all .15s;padding:0}
.tpe-icon-btn:active{transform:scale(.92)}
.tpe-icon-btn:hover{border-color:var(--de-green);color:var(--de-green)}
.tpe-icon-btn.tpe-disabled{opacity:.4;cursor:not-allowed}
.tpe-icon-btn.tpe-disabled:hover{border-color:var(--de-line);color:var(--de-muted)}
.tpe-icon-btn.tpe-danger:hover{border-color:#b42318;color:#b42318}
.tpe-icon-btn.tpe-restore{background:#fef3c7;border-color:#fde68a;color:#92400e}

/* 动作选择页面（左右两栏布局） */
.tpe-selector-overlay{position:fixed;inset:0;z-index:100;background:#f4f8f6;display:flex;flex-direction:column;padding-bottom:60px}
.tpe-selector-header{display:flex;align-items:center;gap:12px;padding:12px 16px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--de-line);backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}
.tpe-selector-header .tpe-back-btn{padding:8px 12px;border-radius:10px;background:#f0f4f2;color:#344054;border:0;cursor:pointer;font-weight:700;font-size:14px;min-height:40px;min-width:40px}
.tpe-selector-header .tpe-title{flex:1;font-weight:800;color:var(--de-ink);font-size:16px}
.tpe-search-wrap{position:relative;flex:1;max-width:400px}
.tpe-search-input{width:100%;padding:10px 14px 10px 38px;border:1px solid var(--de-line);border-radius:12px;background:#fff;font-size:14px;outline:none;transition:border-color .2s}
.tpe-search-input:focus{border-color:var(--de-green)}
.tpe-search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--de-muted);font-size:16px}

.tpe-selector-body{flex:1;display:flex;overflow:hidden}

/* 左侧分类栏 */
.tpe-category-sidebar{width:28%;max-width:120px;min-width:80px;background:#fff;border-right:1px solid var(--de-line);overflow-y:auto;-webkit-overflow-scrolling:touch;flex-shrink:0}
.tpe-category-item{padding:14px 8px;text-align:center;cursor:pointer;border-bottom:1px solid #f0f4f2;color:var(--de-muted);font-size:13px;font-weight:600;transition:all .15s;position:relative}
.tpe-category-item:active{background:#f8faf9}
.tpe-category-item.active{background:var(--de-green-soft);color:var(--de-green-dark);font-weight:800}
.tpe-category-item.active::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--de-green)}
.tpe-category-count{display:block;font-size:10px;color:var(--de-muted);margin-top:2px;font-weight:400}
.tpe-category-item.active .tpe-category-count{color:var(--de-green)}

/* 右侧动作列表 */
.tpe-exercise-list{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:12px}
.tpe-exercise-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.tpe-lib-card{padding:10px;border:1px solid var(--de-line);border-radius:14px;background:#fff;cursor:pointer;transition:all .18s;overflow:hidden}
.tpe-lib-card:active{transform:scale(.97)}
.tpe-lib-card:hover{border-color:var(--de-green);box-shadow:0 6px 18px rgba(22,132,91,.1)}
.tpe-lib-card.added{border-color:#8b5cf6;background:#faf5ff}
.tpe-lib-cover{width:100%;height:90px;border-radius:10px;overflow:hidden;background:#f0f4f2;margin-bottom:8px;display:grid;place-items:center}
.tpe-lib-cover img{width:100%;height:100%;object-fit:cover;display:block}
.tpe-lib-cover-placeholder{color:var(--de-muted);font-size:11px;text-align:center}
.tpe-lib-name{font-weight:700;color:var(--de-ink);font-size:13px;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tpe-lib-meta{color:var(--de-muted);font-size:11px;margin-top:3px}
.tpe-lib-actions{display:flex;gap:6px;margin-top:8px}
.tpe-lib-add-btn{flex:1;padding:7px;border:0;border-radius:8px;background:var(--de-green);color:#fff;font-size:12px;font-weight:700;cursor:pointer}
.tpe-lib-add-btn:active{transform:scale(.95)}
.tpe-lib-add-btn.added{background:#8b5cf6}
.tpe-lib-add-btn.replace{background:#f59e0b}

/* 搜索结果 */
.tpe-search-results{flex:1;overflow-y:auto;padding:12px}
.tpe-search-result-item{display:flex;gap:12px;padding:12px;margin-bottom:8px;border:1px solid var(--de-line);border-radius:14px;background:#fff;cursor:pointer;transition:all .15s;align-items:center}
.tpe-search-result-item:active{transform:scale(.98)}
.tpe-search-result-cover{width:64px;height:48px;border-radius:10px;overflow:hidden;background:#f0f4f2;flex-shrink:0;display:grid;place-items:center}
.tpe-search-result-cover img{width:100%;height:100%;object-fit:cover}
.tpe-search-result-info{flex:1;min-width:0}
.tpe-search-result-name{font-weight:700;color:var(--de-ink);font-size:14px}
.tpe-search-result-meta{color:var(--de-muted);font-size:12px;margin-top:2px}

/* 动作预览和参数设置面板 */
.tpe-detail-overlay{position:fixed;inset:0;z-index:110;background:rgba(15,23,42,.5);display:grid;place-items:center;padding:16px}
.tpe-detail-panel{width:min(100%,480px);max-height:90vh;overflow-y:auto;background:#fff;border-radius:22px;padding:20px;box-shadow:0 30px 70px rgba(0,0,0,.22)}
.tpe-detail-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.tpe-detail-title{font-size:18px;font-weight:800;color:var(--de-ink)}
.tpe-detail-close{width:36px;height:36px;border:0;border-radius:50%;background:#f0f4f2;color:var(--de-muted);cursor:pointer;font-size:18px;display:grid;place-items:center}
.tpe-detail-close:active{transform:scale(.9)}

.tpe-detail-video{width:100%;height:240px;border-radius:16px;overflow:hidden;background:#101820;margin-bottom:16px;display:grid;place-items:center}
.tpe-detail-video img{width:100%;height:100%;object-fit:contain}

.tpe-detail-info{margin-bottom:16px}
.tpe-detail-info-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #f0f4f2;font-size:14px}
.tpe-detail-info-row span:first-child{color:var(--de-muted)}
.tpe-detail-info-row span:last-child{color:var(--de-ink);font-weight:600}

/* 参数设置 */
.tpe-param-section{margin-bottom:18px}
.tpe-param-label{font-weight:800;color:var(--de-ink);font-size:14px;margin-bottom:8px;display:block}
.tpe-param-control{display:flex;align-items:center;gap:12px}
.tpe-param-btn{width:40px;height:40px;border:1px solid var(--de-line);border-radius:12px;background:#fff;color:var(--de-ink);cursor:pointer;font-size:18px;font-weight:700;display:grid;place-items:center;transition:all .15s;padding:0}
.tpe-param-btn:active{transform:scale(.9);background:var(--de-green-soft)}
.tpe-param-btn:disabled{opacity:.4;cursor:not-allowed}
.tpe-param-value{flex:1;text-align:center;font-size:20px;font-weight:800;color:var(--de-ink);padding:8px 0;border:1px solid var(--de-line);border-radius:12px;background:#f8faf9}
.tpe-param-unit{color:var(--de-muted);font-size:14px;font-weight:600}

.tpe-rest-options{display:flex;flex-wrap:wrap;gap:8px}
.tpe-rest-option{padding:8px 14px;border:1px solid var(--de-line);border-radius:10px;background:#fff;color:#344054;cursor:pointer;font-size:13px;font-weight:600;transition:all .15s}
.tpe-rest-option:active{transform:scale(.95)}
.tpe-rest-option.selected{background:var(--de-green-soft);border-color:var(--de-green);color:var(--de-green-dark);font-weight:800}

.tpe-measurement-toggle{display:flex;gap:0;border:1px solid var(--de-line);border-radius:12px;overflow:hidden;margin-bottom:12px}
.tpe-measurement-toggle button{flex:1;padding:10px;border:0;background:#fff;color:var(--de-muted);cursor:pointer;font-weight:700;font-size:13px;transition:all .15s}
.tpe-measurement-toggle button.active{background:var(--de-green);color:#fff}

.tpe-detail-footer{display:flex;gap:10px;margin-top:20px}
.tpe-detail-footer .de-btn{flex:1;text-align:center}

/* 确认对话框 */
.tpe-confirm-overlay{position:fixed;inset:0;z-index:120;background:rgba(15,23,42,.5);display:grid;place-items:center;padding:20px}
.tpe-confirm-dialog{width:min(100%,380px);background:#fff;border-radius:22px;padding:24px;box-shadow:0 30px 70px rgba(0,0,0,.22);text-align:center}
.tpe-confirm-dialog h3{margin:0 0 10px;color:var(--de-ink);font-size:18px}
.tpe-confirm-dialog p{margin:0 0 20px;color:var(--de-muted);font-size:14px;line-height:1.6}
.tpe-confirm-actions{display:flex;flex-direction:column;gap:10px}
.tpe-confirm-actions .de-btn{width:100%;text-align:center}

/* 排序按钮 */
.tpe-sort-actions{display:flex;flex-direction:column;gap:3px}
.tpe-sort-btn{width:24px;height:20px;border:1px solid var(--de-line);border-radius:5px;background:#fff;color:var(--de-muted);cursor:pointer;font-size:10px;display:grid;place-items:center;padding:0;line-height:1}
.tpe-sort-btn:active{transform:scale(.9)}
.tpe-sort-btn:disabled{opacity:.3;cursor:not-allowed}

/* 拖动排序样式 */
.tpe-exercise-card.tpe-dragging{opacity:.5;border:2px dashed var(--de-green)}
.tpe-exercise-card.tpe-drag-over{border-top:3px solid var(--de-green)}

/* 底部操作栏 */
.tpe-bottom-bar{position:sticky;bottom:0;z-index:15;display:flex;gap:10px;padding:14px 16px;background:rgba(255,255,255,.96);border-top:1px solid var(--de-line);backdrop-filter:blur(12px)}
.tpe-bottom-bar .de-btn{flex:1;text-align:center}
.tpe-restore-btn{background:#fff0ee;color:#b42318}

/* 空状态 */
.tpe-empty{text-align:center;padding:40px 20px;color:var(--de-muted)}
.tpe-empty h3{color:var(--de-ink);margin-bottom:8px}

/* 动画 */
@keyframes tpeSlideUp{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
.tpe-detail-panel,.tpe-confirm-dialog{animation:tpeSlideUp .25s ease}

/* 手机端适配 */
@media(max-width:760px){
  .tpe-exercise-card{grid-template-columns:32px 56px 1fr auto;gap:10px;padding:12px}
  .tpe-ex-cover{width:56px;height:42px}
  .tpe-ex-name{font-size:14px}
  .tpe-ex-detail{font-size:11px}
  .tpe-ex-actions{gap:3px}
  .tpe-icon-btn{width:28px;height:28px;font-size:12px}
  
  .tpe-category-sidebar{width:26%;min-width:72px}
  .tpe-category-item{padding:12px 4px;font-size:12px}
  .tpe-category-count{font-size:9px}
  
  .tpe-exercise-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px}
  .tpe-lib-cover{height:75px}
  .tpe-lib-name{font-size:12px}
  
  .tpe-detail-panel{padding:16px;border-radius:18px}
  .tpe-detail-video{height:200px}
  
  .tpe-selector-header{padding:10px 12px;gap:8px}
  .tpe-selector-header .tpe-title{font-size:14px}
  .tpe-search-input{padding:8px 12px 8px 34px;font-size:13px}
  .tpe-search-icon{left:10px;font-size:14px}
}