.editor{display:flex;flex-direction:column;min-height:calc(100vh - 56px)}
.ed-header{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}
.ed-header-left{display:flex;align-items:center;gap:12px}
.ed-back{font-size:20px;color:var(--text-secondary);padding:4px 8px;border-radius:6px;text-decoration:none}
.ed-back:hover{background:var(--bg-hover);color:var(--text-primary)}
.ed-title{font-size:16px;font-weight:600}.ed-meta{font-size:12px;color:var(--text-muted)}.ed-autosave{font-size:12px;color:var(--text-muted)}
.ed-stepper{display:flex;align-items:center;justify-content:center;padding:12px 16px;background:var(--bg-secondary);border-bottom:1px solid var(--border);overflow-x:auto;gap:0}
.step-btn{display:flex;align-items:center;gap:5px;padding:5px 10px;background:none;border:none;cursor:pointer;border-radius:8px;color:var(--text-muted);font-family:var(--font-body);font-size:12px;transition:all .15s;white-space:nowrap}
.step-btn:hover{background:var(--bg-hover);color:var(--text-primary)}
.step-btn.active{color:var(--accent-light)}.step-btn.active .step-num{background:var(--accent);color:#fff;border-color:var(--accent)}
.step-btn.done .step-num{background:var(--success);color:#fff;border-color:var(--success)}
.step-num{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:600;background:var(--bg-elevated);border:1px solid var(--border);flex-shrink:0}
.step-label{font-weight:500}.step-line{width:20px;height:1px;background:var(--border);flex-shrink:0}
.ed-step{flex:1;display:flex;justify-content:center;overflow-y:auto}
.step-content{width:100%;padding:24px}.step-narrow{max-width:680px}.step-full{max-width:100%;padding:0}
.step-title{font-size:20px;font-weight:600;margin-bottom:6px}.step-desc{font-size:14px;color:var(--text-secondary);margin-bottom:16px;line-height:1.5}
.step-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;gap:12px;border-top:1px solid var(--border);background:var(--bg-secondary)}
.step-bar-right{display:flex;gap:8px}
.ed-btn{padding:8px 18px;border-radius:8px;font-size:13px;font-weight:500;font-family:var(--font-body);border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-primary);cursor:pointer;transition:all .12s}
.ed-btn:hover{background:var(--bg-hover);border-color:var(--text-muted)}
.ed-btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.ed-btn-primary:hover{background:#6b5ce0;box-shadow:0 0 16px var(--accent-glow)}
.ed-btn-ghost{background:none;border-color:transparent;color:var(--text-secondary)}.ed-btn-ghost:hover{color:var(--text-primary);background:var(--bg-hover)}
.ed-btn-lg{padding:12px 28px;font-size:15px}.ed-btn:disabled{opacity:.4;cursor:not-allowed}
.ed-btn-xs{padding:2px 8px;font-size:11px;border-radius:4px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer}
.ed-textarea{width:100%;min-height:220px;padding:14px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;color:var(--text-primary);font-family:var(--font-mono);font-size:14px;line-height:1.8;resize:vertical}
.ed-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.ed-count{font-size:13px;color:var(--text-muted)}
.ai-panel{text-align:center;padding:40px 20px;background:var(--bg-surface);border:1px solid var(--border);border-radius:12px}
.ai-icon{font-size:48px;margin-bottom:12px}.ai-text{font-size:15px;margin-bottom:16px;color:var(--text-secondary)}.ai-sub{font-size:13px;color:var(--text-muted)}
.ai-spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;margin:0 auto 16px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}.ai-panel .ed-btn{margin:4px}
.ed-player{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--bg-surface);border-bottom:1px solid var(--border);flex-wrap:wrap}
.ed-btn-play{width:40px;height:40px;border-radius:50%;border:none;background:var(--accent);color:#fff;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ed-btn-play:hover{background:#6b5ce0}.ed-btn-play.playing{background:var(--warning)}
.ed-btn-icon{width:30px;height:30px;border-radius:6px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ed-btn-icon:hover{background:var(--bg-hover);color:var(--text-primary)}
.ed-seekbar{flex:1;min-width:120px;height:8px;background:var(--bg-elevated);border-radius:4px;position:relative;cursor:pointer}
.ed-seekbar-fill{height:100%;background:var(--accent);border-radius:4px;width:0;pointer-events:none}
.ed-seekbar-handle{position:absolute;top:50%;width:16px;height:16px;background:#fff;border:2px solid var(--accent);border-radius:50%;transform:translate(-50%,-50%);left:0;cursor:grab;box-shadow:0 1px 4px rgba(0,0,0,.3)}
.ed-time{font-family:var(--font-mono);font-size:13px;color:var(--text-secondary);min-width:130px;white-space:nowrap;flex-shrink:0}
.ed-speed{padding:4px 8px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:12px;font-family:var(--font-body)}
.ed-sep{width:1px;height:20px;background:var(--border);margin:0 4px}.ed-zoom-label{font-size:11px;color:var(--text-muted);font-weight:500}.ed-zoom-slider{width:80px;accent-color:var(--accent)}
.ed-waveform-wrap{position:relative;border-bottom:1px solid var(--border);background:var(--bg-primary)}
.ed-waveform{position:relative;height:160px;overflow-x:auto;overflow-y:hidden;cursor:crosshair}
.ed-waveform canvas{position:absolute;top:0;left:0;pointer-events:none}
.ed-playhead{position:absolute;top:0;bottom:0;width:2px;background:var(--danger);z-index:10;pointer-events:none;box-shadow:0 0 8px rgba(240,80,80,.5)}
.ed-blocks{position:absolute;bottom:0;left:0;height:36px;pointer-events:none}
.lyric-block{position:absolute;height:30px;bottom:3px;background:var(--accent);opacity:.6;border-radius:5px;pointer-events:all;cursor:grab;display:flex;align-items:center;padding:0 10px;font-size:11px;font-weight:500;color:#fff;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;user-select:none;border:1px solid transparent}
.lyric-block:hover{opacity:1;border-color:rgba(255,255,255,.3)}.lyric-block.active{opacity:1;background:var(--success);box-shadow:0 0 12px rgba(61,214,140,.4)}
.lyric-block.low-conf{border:1px dashed var(--warning);opacity:.4}
.lyric-block .rh{position:absolute;top:0;bottom:0;width:10px;cursor:ew-resize}.lyric-block .rh-l{left:0}.lyric-block .rh-r{right:0}.lyric-block .rh:hover{background:rgba(255,255,255,.15)}
.ed-current-lyric{padding:10px 20px;text-align:center;font-size:22px;font-weight:600;color:var(--accent-light);background:var(--bg-surface);border-bottom:1px solid var(--border);min-height:50px;display:flex;align-items:center;justify-content:center}
.ed-tapbar{display:flex;align-items:center;gap:12px;padding:8px 16px;background:var(--bg-secondary);border-bottom:1px solid var(--border);font-size:13px}
.ed-tap-toggle{display:flex;align-items:center;gap:6px;cursor:pointer;color:var(--text-secondary);white-space:nowrap}.ed-tap-toggle input{accent-color:var(--accent)}
.ed-tap-hint{color:var(--text-muted);font-size:12px}.ed-tap-info{color:var(--success);font-weight:500;display:flex;align-items:center;gap:8px}
.ed-tap-badge{background:var(--success);color:#0d0d12;padding:2px 10px;border-radius:99px;font-size:11px;font-weight:700}
.ed-shortcuts{display:flex;gap:16px;padding:6px 16px;background:var(--bg-primary);border-bottom:1px solid var(--border);font-size:11px;color:var(--text-muted)}
.ed-shortcuts kbd{background:var(--bg-elevated);border:1px solid var(--border);padding:1px 6px;border-radius:3px;font-family:var(--font-mono);font-size:10px}
.ed-table-wrap{flex:1;overflow-y:auto;background:var(--bg-primary);max-height:320px}
.ed-table{width:100%;border-collapse:collapse;font-size:13px}
.ed-table thead{position:sticky;top:0;z-index:5}
.ed-table th{padding:7px 10px;text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted);background:var(--bg-surface);border-bottom:1px solid var(--border)}
.ed-table td{padding:5px 10px;border-bottom:1px solid var(--border)}.ed-table tr:hover{background:var(--bg-hover)}
.ed-table tr.playing{background:var(--accent-glow)}.ed-table tr.tap-target{background:rgba(61,214,140,.12);border-left:3px solid var(--success)}
.col-n{width:30px;color:var(--text-muted)}.col-txt{font-family:var(--font-mono)}.col-t{width:90px}.col-c{width:50px;text-align:center}
.time-input{width:78px;padding:3px 6px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:4px;color:var(--text-primary);font-family:var(--font-mono);font-size:12px;text-align:center}
.time-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}
.conf-badge{font-size:11px;padding:1px 6px;border-radius:99px;font-weight:500}
.conf-high{background:rgba(61,214,140,.15);color:var(--success)}.conf-mid{background:rgba(240,184,64,.15);color:var(--warning)}.conf-low{background:rgba(240,80,80,.15);color:var(--danger)}
/* Style layout */
.ed-style-layout{display:grid;grid-template-columns:320px 1fr;gap:20px;margin-bottom:16px}
.ed-style-panel{display:flex;flex-direction:column;gap:12px}.ed-preview-panel{display:flex;flex-direction:column}
.ed-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:0}
.ed-card-title{font-size:14px;font-weight:600;margin-bottom:8px}.ed-card-desc{font-size:13px;color:var(--text-muted);margin-bottom:12px;line-height:1.4}
.ed-presets{display:flex;align-items:center;gap:6px;margin-bottom:16px;padding:10px 14px;background:var(--bg-surface);border:1px solid var(--border);border-radius:10px;overflow-x:auto}
.ed-presets-label{font-size:12px;font-weight:500;color:var(--text-muted);white-space:nowrap}
.ed-preset{padding:6px 14px;border-radius:8px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;font-size:12px;font-weight:500;font-family:var(--font-body);white-space:nowrap;transition:all .12s}
.ed-preset:hover{border-color:var(--accent);color:var(--accent-light)}.ed-preset.active{background:var(--accent);border-color:var(--accent);color:#fff}
.ed-field{padding:5px 10px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:13px;font-family:var(--font-body);width:140px}
.ed-field:focus{outline:none;border-color:var(--accent)}.ed-field-wide{width:100%}
.ed-inline-row{margin-bottom:8px}.ed-inline-row label{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-secondary)}
.ed-slider{flex:1;accent-color:var(--accent);min-width:80px}.ed-slider-val{font-family:var(--font-mono);font-size:11px;color:var(--text-muted);min-width:36px;text-align:right}
.ed-toggle-row{display:flex;gap:12px;margin-bottom:8px}.ed-toggle-label{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-secondary);cursor:pointer}.ed-toggle-label input{accent-color:var(--accent)}
.ed-color-row{display:flex;gap:12px;margin-bottom:10px}.ed-color-label{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11px;color:var(--text-muted)}
.ed-color-pick{width:40px;height:32px;padding:1px;border:1px solid var(--border);border-radius:6px;cursor:pointer;background:var(--bg-elevated)}
.ed-pos-btns{display:flex;gap:4px}
.ed-pos-btn{flex:1;padding:6px;border-radius:6px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-muted);cursor:pointer;font-size:12px;font-family:var(--font-body);text-align:center;transition:all .12s}
.ed-pos-btn:hover{border-color:var(--text-muted)}.ed-pos-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}
/* Preview */
.ed-preview-toolbar{display:flex;align-items:center;gap:8px;margin-bottom:8px}.ed-preview-label{font-size:13px;font-weight:500;color:var(--text-secondary)}
.ed-ratio-btn,.ed-ratio-btn-bg{padding:3px 10px;font-size:11px;border-radius:4px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-muted);cursor:pointer}
.ed-ratio-btn:hover,.ed-ratio-btn-bg:hover{border-color:var(--text-muted)}.ed-ratio-btn.active,.ed-ratio-btn-bg.active{background:var(--accent);border-color:var(--accent);color:#fff}
.ed-preview-container{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--border);background:#000}
.ed-preview-container canvas{display:block;width:100%;height:auto}
.ed-preview-time{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:12px;color:var(--text-muted);font-family:var(--font-mono)}
/* Background step layout */
.ed-bg-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:16px}
.ed-bg-options-panel{display:flex;flex-direction:column}.ed-bg-preview-panel{display:flex;flex-direction:column}
.ed-bg-tabs{display:flex;gap:4px;margin-bottom:14px;flex-wrap:wrap}
.ed-bg-tab{padding:7px 14px;border-radius:8px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;font-size:12px;font-weight:500;font-family:var(--font-body);transition:all .12s}
.ed-bg-tab:hover{border-color:var(--accent);color:var(--accent-light)}.ed-bg-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}
.ed-bg-panel{min-height:120px}
.ed-color-lg{width:60px;height:42px;padding:2px;cursor:pointer;border:1px solid var(--border);border-radius:8px;background:var(--bg-elevated)}
.ed-color-presets{display:flex;gap:6px;margin-top:10px}
.ed-cpre{width:32px;height:32px;border-radius:6px;border:2px solid var(--border);cursor:pointer;transition:all .12s}.ed-cpre:hover{border-color:var(--accent);transform:scale(1.1)}
.ed-ai-chips,.ed-ai-suggestions{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.ed-chip{padding:6px 12px;border-radius:20px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;font-size:12px;font-family:var(--font-body);transition:all .12s}
.ed-chip:hover{border-color:var(--accent);color:var(--accent-light);background:var(--accent-glow)}
.ed-prompt-row{display:flex;gap:8px;margin-bottom:8px}
.ed-status-line{font-size:13px;min-height:20px;margin-top:4px}
.ed-bg-info{padding:8px 0;font-size:13px}
.ed-drop{border:2px dashed var(--border);border-radius:10px;padding:16px;text-align:center;cursor:pointer;font-size:13px;color:var(--text-muted);transition:all .15s}
.ed-drop:hover,.ed-drop.dragging{border-color:var(--accent);background:var(--accent-glow);color:var(--accent-light)}
.ed-drop-sm{padding:12px}
/* Export */
.ed-inst-status{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg-elevated);border-radius:8px;margin-bottom:16px}
.ed-badge{font-size:13px;font-weight:600}.ed-badge-ok{color:var(--success)}.ed-badge-none{color:var(--text-muted)}.ed-badge-sub{font-size:12px;color:var(--text-muted)}
.ed-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.ed-col{display:flex;flex-direction:column}.ed-col h4{font-size:14px;font-weight:600;margin-bottom:4px}
.ed-checks{margin-bottom:16px}.ed-check{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-secondary);margin-bottom:8px;cursor:pointer}.ed-check input{accent-color:var(--accent)}
.ed-jobs{margin-top:16px}.ed-job{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border);font-size:13px}
.ed-job-progress{height:4px;background:var(--bg-elevated);border-radius:2px;overflow:hidden;margin-top:4px}.ed-job-bar{height:100%;background:var(--accent);border-radius:2px;transition:width .3s}
@media(max-width:768px){.ed-stepper{padding:8px}.step-label{display:none}.ed-style-layout,.ed-bg-layout,.ed-row{grid-template-columns:1fr}.ed-player{flex-wrap:wrap}.ed-shortcuts{display:none}}