:root{--bg: #f4f5f7;--surface: #ffffff;--border: #e4e7ec;--text: #101828;--text-2: #667085;--text-3: #98a2b3;--accent: #2563eb;--accent-hover: #1d4ed8;--accent-subtle: #eff6ff;--danger: #d92d20;--danger-subtle: #fff1f0;--success: #22c55e;--success-subtle: #f0fdf4;--topbar-bg: #0f172a;--radius: 12px;--shadow-sm: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);--shadow-md: 0 4px 16px rgba(16, 24, 40, .1);font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Helvetica,Arial,sans-serif;font-size:14px;color:var(--text);-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;background:var(--bg)}.topbar{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 24px;height:56px;background:var(--topbar-bg)}.topbar-logo{font-size:15px;font-weight:600;letter-spacing:.03em;color:#f8fafc;white-space:nowrap}.topbar-right{display:flex;align-items:center;gap:10px;flex:1;justify-content:flex-end;max-width:560px}.search-wrap{position:relative;flex:1;max-width:320px}.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:#64748b;pointer-events:none}.search-input{width:100%;padding:8px 10px 8px 32px;background:#ffffff14;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#f1f5f9;font:inherit;font-size:13px;outline:none;transition:border-color .15s,background .15s}.search-input::placeholder{color:#475569}.search-input:focus{background:#ffffff1f;border-color:#ffffff38}.btn-primary{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:var(--accent);color:#fff;border:none;border-radius:8px;font:inherit;font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;transition:background .15s;text-decoration:none}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:disabled{opacity:.45;cursor:default}.upload-panel{background:var(--surface);border-bottom:1px solid var(--border);padding:20px 24px;animation:slide-down .18s ease}@keyframes slide-down{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.upload-form{display:flex;flex-direction:column;gap:10px;max-width:780px}.drop-zone{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:64px;border:1.5px dashed var(--border);border-radius:var(--radius);cursor:pointer;padding:12px 20px;text-align:center;transition:border-color .15s,background .15s;-webkit-user-select:none;user-select:none}.drop-zone:hover,.drop-zone.dragging{border-color:var(--accent);background:var(--accent-subtle)}.drop-zone.has-file{border-color:var(--success);background:var(--success-subtle);border-style:solid}.drop-icon{font-size:18px;line-height:1;flex-shrink:0}.drop-label{font-size:12.5px;font-weight:500;color:var(--text)}.drop-sub{font-size:11px;color:var(--text-2);margin-left:4px}.input{flex:1;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font:inherit;font-size:13px;color:var(--text);outline:none;background:var(--surface);transition:border-color .15s,box-shadow .15s;align-self:stretch}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2563eb1a}.input::placeholder{color:var(--text-3)}.main{flex:1;padding:24px;min-width:0}.status-text,.empty-state{text-align:center;padding:80px 0;color:var(--text-2);font-size:14px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.grid--portrait{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.card-thumb{position:relative;aspect-ratio:4 / 3;background:#f1f3f6;overflow:hidden;display:block;text-decoration:none}.card-thumb--portrait{aspect-ratio:9 / 18;background:#f8fafc;padding:30px}.card-thumb.card-thumb--portrait img{object-fit:contain}.card:hover .card-thumb--portrait img{transform:none}.card-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s}.card:hover .card-thumb img{transform:scale(1.04)}.card-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0f172a61;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s}.card:hover .card-overlay{opacity:1}.overlay-btn{padding:7px 18px;background:#fffffff2;color:var(--text);border-radius:8px;font-size:12.5px;font-weight:500;text-decoration:none;transition:background .1s}.overlay-btn:hover{background:#fff}.card-body{padding:12px 14px 14px}.card-title{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px;text-decoration:none;display:block}a.card-title:hover{color:var(--primary)}.card-meta{font-size:11.5px;color:var(--text-2);margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.5}.card-actions{display:flex;gap:6px;align-items:center;margin-top:10px}.format-select{flex:1;min-width:0;padding:6px 8px;border:1px solid var(--border);border-radius:7px;font:inherit;font-size:12px;color:var(--text);background:var(--surface);cursor:pointer;outline:none;transition:border-color .15s}.format-select:focus{border-color:var(--accent)}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:7px;border:1px solid var(--border);background:var(--surface);cursor:pointer;flex-shrink:0;transition:background .15s,border-color .15s,color .15s;text-decoration:none}.btn-icon svg{width:15px;height:15px}.btn-download{color:var(--accent)}.btn-download:hover{background:var(--accent-subtle);border-color:var(--accent)}.btn-update{color:#0891b2}.btn-update:hover{background:#ecfeff;border-color:#0891b2}.btn-delete{color:var(--danger)}.btn-delete:hover{background:var(--danger-subtle);border-color:var(--danger)}.version-badge{position:absolute;top:8px;right:8px;padding:2px 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10px;padding:0;list-style:none;display:flex;flex-direction:column;gap:2px}.version-history li{font-size:11px;color:var(--text-3)}.card-checkbox{position:absolute;top:8px;left:8px;z-index:3;width:22px;height:22px;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s;cursor:pointer}.card:hover .card-checkbox,.card.selected .card-checkbox{opacity:1}.card-checkbox input[type=checkbox]{width:17px;height:17px;cursor:pointer;accent-color:var(--accent);border-radius:4px}.card.selected{border-color:var(--accent);box-shadow:0 0 0 2px #2563eb2e}.card.selected .card-thumb:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#2563eb14;pointer-events:none}.wizard-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:300;display:flex;align-items:center;justify-content:center;animation:fade-in .15s ease}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.wizard-modal{background:var(--surface);border-radius:16px;box-shadow:var(--shadow-md);width:90vw;max-width:900px;max-height:85vh;display:flex;flex-direction:column;overflow:hidden}.wizard-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--border)}.wizard-header h2{font-size:16px;font-weight:600}.wizard-grid{overflow-y:auto;padding:16px 24px;display:flex;flex-direction:column;gap:12px}.wizard-card{display:flex;align-items:center;gap:14px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg)}.wizard-card-thumb{width:64px;height:64px;border-radius:6px;overflow:hidden;flex-shrink:0;background:#fff}.wizard-card-thumb img{width:100%;height:100%;object-fit:contain}.wizard-card-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.wizard-card-filename{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wizard-card-sku{font-size:12px;color:var(--text-2)}.wizard-card-actions{display:flex;gap:6px;flex-shrink:0}.wizard-pl-btn{padding:6px 14px;border:1px solid var(--border);border-radius:7px;background:var(--surface);font:inherit;font-size:12.5px;cursor:pointer;transition:all .12s;white-space:nowrap}.wizard-pl-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.wizard-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:12px}.wizard-comment{width:100%}.wizard-footer-actions{display:flex;gap:8px;justify-content:flex-end}.btn-secondary{padding:8px 18px;border:1px solid var(--border);border-radius:8px;background:var(--surface);font:inherit;font-size:13px;cursor:pointer;transition:background .12s}.wizard-modal--sm{max-width:520px}.delivery-info{font-size:13px;color:var(--text-2)}.delivery-info--sent{color:var(--success);font-weight:500}.delivery-link-row{display:flex;gap:8px}.delivery-link-input{flex:1;font-size:12px;font-family:monospace}.bulk-bar{position:fixed;bottom:24px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:10px;padding:10px 16px;background:#0f172a;border:1px solid rgba(255,255,255,.08);border-radius:12px;box-shadow:0 8px 32px #00000059;z-index:200;white-space:nowrap;animation:slide-up .2s ease}@keyframes slide-up{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.bulk-count{font-size:13px;font-weight:500;color:#e2e8f0;padding-right:6px;border-right:1px solid rgba(255,255,255,.12)}.bulk-select{padding:6px 10px;background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:7px;color:#e2e8f0;font:inherit;font-size:12.5px;cursor:pointer;outline:none}.bulk-btn-download{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;background:var(--accent);color:#fff;border:none;border-radius:7px;font:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s}.bulk-btn-download:hover:not(:disabled){background:var(--accent-hover)}.bulk-btn-download:disabled{opacity:.5;cursor:default}.bulk-btn-clear{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;background:transparent;border:1px solid rgba(255,255,255,.12);border-radius:7px;color:#94a3b8;cursor:pointer;transition:background .15s,color .15s}.bulk-btn-clear:hover{background:#ffffff14;color:#e2e8f0}.filter-pills{display:flex;gap:6px;flex-wrap:wrap}.filter-pill{padding:5px 14px;border:1px solid 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rgba(255,255,255,.15);border-radius:8px;color:#e2e8f0;font:inherit;font-size:12px;cursor:pointer;transition:background .15s}.compare-close:hover{background:#ffffff2e}.detail-panel{border-left:1px solid var(--border);overflow-y:auto;background:var(--surface)}.detail-section{padding:20px 24px;border-bottom:1px solid var(--border)}.section-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);margin-bottom:12px}.title-row{display:flex;align-items:flex-start;gap:8px;margin-bottom:4px}.detail-title{font-size:18px;font-weight:700;color:var(--text);line-height:1.3;flex:1}.detail-filename{font-size:12px;color:var(--text-2)}.title-edit-row{display:flex;gap:8px;align-items:center;margin-bottom:4px}.title-input{flex:1;font-size:16px;font-weight:600}.btn-edit{padding:6px;background:none;border:1px solid var(--border);border-radius:6px;color:var(--text-2);cursor:pointer;display:flex;align-items:center;transition:background .15s,color .15s}.btn-edit:hover{background:var(--bg);color:var(--text)}.meta-grid{display:grid;grid-template-columns:auto 1fr;gap:6px 16px}.meta-label{font-size:12px;color:var(--text-2);white-space:nowrap}.meta-value{font-size:12px;color:var(--text);font-weight:500}.download-row{display:flex;gap:8px}.download-row .format-select{flex:1}.topbar-back{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;background:#ffffff14;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#e2e8f0;font:inherit;font-size:13px;cursor:pointer;transition:background .15s;white-space:nowrap}.topbar-back:hover{background:#ffffff24}.btn-danger-outline{padding:7px 14px;background:transparent;border:1px solid rgba(239,68,68,.5);border-radius:8px;color:#fca5a5;font:inherit;font-size:13px;cursor:pointer;transition:background .15s,border-color .15s}.btn-danger-outline:hover{background:#ef44441f;border-color:#f87171}.version-list{display:flex;flex-direction:column;gap:10px}.version-item{border:1px solid var(--border);border-radius:10px;padding:12px;background:var(--bg)}.version-item-header{display:flex;align-items:baseline;gap:8px;margin-bottom:4px}.version-num{font-size:12px;font-weight:700;color:var(--accent);background:var(--accent-subtle);padding:1px 7px;border-radius:5px}.version-meta{font-size:11.5px;color:var(--text-2)}.version-comment{font-size:12px;color:var(--text-2);font-style:italic;margin:4px 0 8px}.version-actions{display:flex;gap:6px;flex-wrap:wrap}.ver-btn{padding:5px 10px;font:inherit;font-size:12px;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text);cursor:pointer;transition:background .15s,border-color .15s}.ver-btn:hover{background:var(--bg);border-color:var(--border-hover)}.ver-btn-danger{color:var(--danger)}.ver-btn-danger:hover{background:var(--danger-subtle);border-color:var(--danger)}.body-layout{display:flex;min-height:calc(100vh - 56px)}.body-layout--no-sidebar .main{padding:24px 32px}.sidebar{width:220px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);position:sticky;top:56px;height:calc(100vh - 56px);overflow-y:auto;padding:16px 0}.sidebar-nav{display:flex;flex-direction:column;gap:2px;padding:0 8px}.sidebar-section-label{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--text-3);padding:12px 8px 4px}.sidebar-item{display:flex;align-items:center;gap:8px;width:100%;padding:7px 10px;border:none;border-radius:8px;background:none;color:var(--text-2);font:inherit;font-size:13px;cursor:pointer;text-align:left;transition:background .15s,color .15s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-item:hover{background:var(--bg);color:var(--text)}.sidebar-item.active{background:var(--accent-subtle);color:var(--accent);font-weight:600}.sidebar-dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0;opacity:.5}.sidebar-item.active .sidebar-dot{opacity:1}.sidebar-dot--unassigned{background:var(--text-3)}.upload-row{display:flex;gap:8px;flex-wrap:wrap;flex:1}.upload-row .input{flex:1;min-width:120px}.upload-row-label{font-size:12px;color:var(--text-2);white-space:nowrap;align-self:center}.card-tag{font-size:11px;font-weight:500;color:var(--accent);background:var(--accent-subtle);border-radius:4px;padding:1px 6px;display:inline-block;margin-bottom:3px;text-transform:capitalize}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-header .section-title{margin-bottom:0}.meta-edit-block{display:flex;flex-direction:column;gap:6px}.meta-edit-label{font-size:11.5px;font-weight:500;color:var(--text-2);margin-top:4px}.meta-edit-actions{display:flex;gap:8px;margin-top:4px;align-items:center}.card-tags{display:flex;flex-wrap:wrap;gap:3px;margin-bottom:3px}.asset-tag{display:inline-block;font-size:10.5px;font-weight:500;padding:1px 6px;border-radius:4px;background:#f1f5f9;color:#475569;border:1px solid #e2e8f0;white-space:nowrap}.sidebar-tag-cloud{display:flex;flex-wrap:wrap;gap:4px;padding:4px 8px 10px}.sidebar-tag{padding:3px 8px;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text-2);font:inherit;font-size:11.5px;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.sidebar-tag:hover{border-color:var(--accent);color:var(--accent)}.sidebar-tag.active{background:var(--accent);border-color:var(--accent);color:#fff}.topbar-nav{display:flex;align-items:center;gap:2px;margin-left:16px}.topbar-nav-link{padding:6px 12px;border-radius:7px;color:#94a3b8;font:inherit;font-size:13px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;white-space:nowrap}.topbar-nav-link:hover{background:#ffffff14;color:#e2e8f0}.topbar-nav-link.active{background:#ffffff1a;color:#f1f5f9}.sidebar-lang-pills{display:flex;flex-wrap:wrap;gap:4px;padding:4px 8px 8px}.lang-pill{padding:3px 8px;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--text-2);font:inherit;font-size:11.5px;font-weight:600;cursor:pointer;letter-spacing:.03em;transition:background .15s,border-color .15s,color .15s}.lang-pill:hover{border-color:var(--accent);color:var(--accent)}.lang-pill.active{background:var(--accent);border-color:var(--accent);color:#fff}.doc-list{display:flex;flex-direction:column;gap:8px}.doc-row{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;box-shadow:var(--shadow-sm);transition:box-shadow .15s}.doc-row:hover{box-shadow:var(--shadow-md)}.doc-thumb-cell{width:52px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.doc-thumb{width:52px;height:68px;object-fit:cover;border-radius:4px;border:1px solid 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