:root{--bg: #0f1115;--panel: #1a1d24;--panel-2: #21252e;--border: #2b303b;--text: #e6e8ec;--muted: #8b93a1;--primary: #4f7cff;--primary-h: #3d6af0;--danger: #ff5a5a;--ok: #36c275;--radius: 12px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.5}.app{min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.brand{font-weight:700;color:var(--text);text-decoration:none;font-size:15px}.content{max-width:920px;margin:0 auto;padding:24px}.page{display:flex;flex-direction:column;gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card h2{margin:0 0 14px;font-size:16px}label{display:block;margin-bottom:12px;color:var(--muted);font-size:13px}input,textarea,select{width:100%;margin-top:6px;padding:10px 12px;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;color:var(--text);font:inherit;outline:none}select.select{width:auto;margin-top:0}input:focus,textarea:focus,select:focus{border-color:var(--primary)}.nav{display:flex;align-items:center;gap:18px}.navlink{color:var(--muted);text-decoration:none;font-size:13px}.navlink:hover{color:var(--text)}.token-box{margin-top:12px;padding:12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;display:flex;flex-direction:column;gap:8px}.token-box code{word-break:break-all;color:var(--ok);font-size:12px}.token-box .btn{align-self:flex-start;padding:6px 12px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:var(--panel-2);color:var(--text);padding:10px 16px;border-radius:8px;cursor:pointer;font:inherit;font-weight:600}.btn:hover{border-color:#3a414f}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-h)}.btn.ghost{background:transparent}.btn.link{background:none;border:none;color:var(--primary);padding:6px 0;text-align:left}.btn-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.muted{color:var(--muted)}.error{color:var(--danger);background:#ff5a5a1a;border:1px solid rgba(255,90,90,.3);padding:8px 12px;border-radius:8px;margin-top:10px;font-size:13px}.status{color:var(--ok);font-size:13px}.auth-wrap{display:flex;justify-content:center;padding-top:8vh}.auth-card{width:360px}.auth-card h1{margin:0 0 4px;font-size:22px}.auth-card .btn.primary{width:100%;margin-top:6px}.row-form{display:flex;gap:10px;flex-wrap:wrap}.row-form input{flex:1 1 180px;margin-top:0}.product-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.product-item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;text-decoration:none;color:var(--text)}.product-item:hover{border-color:var(--primary)}.badge{font-size:12px;color:var(--muted);background:var(--bg);padding:3px 8px;border-radius:999px}.chips,.attrs{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.chip{background:#4f7cff26;color:#a8c0ff;padding:4px 10px;border-radius:999px;font-size:12px}.attrs span{color:var(--muted);font-size:13px}.facts-card{display:flex;flex-direction:column;gap:12px}.facts-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.facts-steps span{min-height:34px;display:flex;align-items:center;justify-content:center;padding:8px 10px;border:1px solid var(--border);border-radius:8px;color:var(--muted);background:var(--panel-2);font-size:12px;font-weight:700;text-align:center}.facts-steps span.done{color:#dff7ea;border-color:#36c27573;background:#36c27521}.missing-strip{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding:10px 12px;border:1px solid rgba(255,183,77,.35);border-radius:8px;color:#ffcf8a;background:#ffb74d17;font-size:13px}.missing-strip span{padding:2px 7px;border-radius:999px;background:#ffb74d21}.fact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 12px}.fact-field{margin-bottom:0}.fact-field input,.fact-field textarea{min-height:40px}.fact-field.missing{color:#ffcf8a}.fact-field.missing input,.fact-field.missing textarea{border-color:#ffb74d80}.cat-picker{position:relative;flex:1 1 240px}.cat-picker input{width:100%;margin-top:0}.cat-selected{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--panel-2)}.cat-selected span{flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cat-options{position:absolute;z-index:20;left:0;right:0;top:calc(100% + 4px);margin:0;padding:4px;list-style:none;max-height:260px;overflow-y:auto;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:0 8px 24px #00000059}.cat-options li{list-style:none}.cat-options li.muted{padding:8px 10px;font-size:13px;color:var(--muted)}.cat-options li button{display:block;width:100%;text-align:left;padding:8px 10px;border:0;border-radius:6px;background:transparent;color:var(--text);cursor:pointer;font-size:13px}.cat-options li button:hover{background:var(--panel-2)}.fact-kv-editor{display:flex;flex-direction:column;gap:8px}.fact-kv-row{display:flex;gap:8px;align-items:flex-start}.fact-kv-key{flex:0 1 180px;margin-top:0}.fact-kv-val{flex:1 1 auto;margin-top:0;min-height:38px;resize:vertical}.fact-kv-row.missing .fact-kv-val{border-color:#ffb74d80}.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.asset{display:flex;flex-direction:column;gap:6px}.asset img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;border:1px solid var(--border);background:var(--panel-2)}.asset-ph{width:100%;aspect-ratio:1;border-radius:8px;border:1px dashed var(--border);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:12px}.asset-type{font-size:12px;color:var(--muted);text-align:center}.asset-thumb{position:relative}.asset-del,.asset-drag{position:absolute;top:6px;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:6px;border:0;font-size:12px;line-height:1;color:#fff;background:#0000008c}.asset-del{right:6px;cursor:pointer}.asset-del:hover{background:var(--danger)}.asset-drag{left:6px;cursor:grab;touch-action:none}.group-title{font-size:14px;margin:6px 0 10px}.dropzone{border:1px dashed var(--border);border-radius:8px;padding:18px 12px;text-align:center;cursor:pointer;background:var(--panel-2);transition:border-color .15s,background .15s}.dropzone:hover{border-color:var(--primary)}.dropzone.over{border-color:var(--primary);background:#4f7cff1f}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000000d9;display:flex;flex-direction:column}.lightbox-toolbar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#0006}.lightbox-toolbar .muted{min-width:48px;text-align:center}.lightbox-stage{flex:1 1 auto;overflow:hidden;display:flex;align-items:center;justify-content:center}.lightbox-stage img{max-width:92vw;max-height:82vh;-webkit-user-select:none;user-select:none;cursor:grab;touch-action:none}.lightbox-stage img:active{cursor:grabbing}.sku-editor{margin-top:16px;padding-top:14px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.sku-editor-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted)}.sku-row{display:flex;gap:8px;align-items:center}.sku-row input{margin-top:0;flex:1 1 120px}.sku-row input[type=number]{flex:0 1 110px}.sku-del{flex:0 0 auto;padding:8px 12px;color:var(--muted)}.sku-table{width:100%;border-collapse:collapse;font-size:13px}.sku-table th,.sku-table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}.sku-table th{color:var(--muted);font-weight:600}@media (max-width: 640px){.content{padding:16px}.facts-steps,.fact-grid{grid-template-columns:1fr}.content .btn,select.select{width:100%}}.panel-list{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}.panel-list li{display:flex;align-items:center;gap:10px;padding:6px 10px;border:1px solid var(--border, #e5e7eb);border-radius:8px}.panel-list .panel-idx{width:22px;height:22px;flex:none;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--muted, #6b7280);color:#fff;font-size:12px}.panel-list .panel-title{flex:1}.panel-list .panel-status{font-size:13px;color:var(--muted, #6b7280)}.panel-list .panel-status.ready{color:#16a34a}.panel-list .panel-status.failed{color:#dc2626}.panel-list .panel-status.processing{color:#2563eb}