:root{--bg: #eef1f4;--panel: #1f262e;--line: #39424d;--text: #e7ecf1;--muted: #97a3b0}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font:13px/1.6 -apple-system,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--panel)}.app{display:flex;flex-direction:column;height:100%}.toolbar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:8px 10px;background:var(--panel);color:var(--text)}.toolbar button{font:inherit;padding:5px 10px;border-radius:6px;border:1px solid var(--line);background:#2b333d;color:var(--text);cursor:pointer}.toolbar button:hover:not(:disabled){background:#38424e}.toolbar button:disabled{cursor:default}.sep{width:1px;height:18px;background:var(--line);margin:0 4px;display:inline-block}.status{margin-left:auto;color:var(--muted);font-variant-numeric:tabular-nums}.stage{flex:1 1 auto;min-height:0;min-width:320px;position:relative}@media(max-width:1180px){.panel{flex-basis:240px}}@media(max-width:980px){.panel-right{display:none}}.main{flex:1;min-height:0;display:flex;overflow:hidden}.panel{width:300px;flex:0 1 300px;min-width:0;display:flex;flex-direction:column;background:#fff;border-left:1px solid #dcd6ca}.panel-left{border-left:none;border-right:1px solid #dcd6ca}.cat-search{padding:8px 10px;border-bottom:1px solid #eae5db}.cat-search input{width:100%;font:inherit;padding:5px 8px;border:1px solid #ddd6c8;border-radius:6px;background:#fbfaf7;color:#2b333d}.cat-group{padding:7px 12px 4px;color:#9aa3ae;font-size:11px;letter-spacing:.05em}.cat-item{display:flex;align-items:center;gap:7px;padding:7px 12px;border-bottom:1px solid #f5f1e9;cursor:grab;-webkit-user-select:none;user-select:none}.cat-item:hover{background:#faf7f1}.cat-item:active{cursor:grabbing}.cat-item-active{background:#eef4fb;box-shadow:inset 3px 0 #4a86c8}.cat-swatch{width:12px;height:12px;flex:none;border-radius:3px;border:1px solid rgba(0,0,0,.12)}.cat-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#2b333d}.cat-size{color:#a8b0ba;font-size:11px;font-variant-numeric:tabular-nums}.cat-price{color:#6b7683;font-size:11px;font-variant-numeric:tabular-nums}.cat-empty{padding:20px 12px;color:#9aa3ae;text-align:center}.panel-head{display:flex;justify-content:space-between;align-items:baseline;padding:10px 12px;border-bottom:1px solid #eae5db;font-weight:600}.panel-count{color:#8b95a1;font-weight:400;font-variant-numeric:tabular-nums}.panel-body{flex:1;overflow:auto}.row{display:flex;align-items:center;gap:8px;padding:9px 12px;border-bottom:1px solid #f2eee6;cursor:pointer}.row:hover{background:#faf7f1}.row-active{background:#eef4fb;box-shadow:inset 3px 0 #4a86c8}.row-main{flex:1;min-width:0}.row-name{display:flex;align-items:center;gap:5px;color:#2b333d}.row-meta{color:#8b95a1;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-price{color:#2b333d;font-variant-numeric:tabular-nums}.tag{padding:0 5px;border-radius:3px;background:#e5eef8;color:#3d6f9e;font-size:10px}.panel-foot{display:flex;justify-content:space-between;align-items:baseline;padding:10px 12px;border-top:1px solid #eae5db;background:#fbfaf7}.panel-foot strong{font-size:15px;font-variant-numeric:tabular-nums}.panel-note{padding:0 12px 10px;color:#9aa3ae;font-size:11px;background:#fbfaf7}.help{padding:8px 12px;background:#fbfaf7;border-top:1px solid #dcd6ca;color:#4a5361;cursor:pointer}.help-summary{color:#6b7280}.help-open{cursor:default;max-height:34vh;overflow:auto}.help code{font-family:ui-monospace,monospace;font-size:12px;background:#efe9dd;padding:1px 4px;border-radius:3px}kbd{display:inline-block;padding:0 5px;border:1px solid #c9c2b4;border-bottom-width:2px;border-radius:4px;background:#fff;font-family:ui-monospace,monospace;font-size:11px}.room-labels{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none;-webkit-user-select:none;user-select:none}.room-label{position:absolute;top:0;left:0;display:flex;align-items:baseline;gap:6px;padding:3px 9px;border-radius:999px;background:#1f262ed1;color:#fff;font-size:12px;white-space:nowrap;will-change:transform}.room-label span{color:#a9b6c2;font-size:11px;font-variant-numeric:tabular-nums}