.sheet-step{display:flex;gap:12px;align-items:flex-start}.sheet-step-num{flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:var(--orange-primary);color:var(--warm-0);display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:600;margin-top:2px}.sheet-step-main{flex:1 1;min-width:0}.sheet-step-main h4{margin:0 0 4px;font-size:.875rem;font-weight:600;color:var(--text-ink)}.sheet-muted{margin:0 0 12px;font-size:.875rem;color:var(--text-body);line-height:1.5}.sheet-muted code{background:var(--bg-secondary);border-radius:4px;padding:1px 5px;font-size:.85em}.sheet-divider{height:1px;background:var(--border);margin:20px 0}.sheet-file-input{display:none}.sheet-filename{display:inline-block;margin-left:10px;font-size:.875rem;color:var(--text-body);vertical-align:middle}.sheet-preview{margin-top:14px}.sheet-preview-row{display:flex;flex-wrap:wrap;gap:8px}.sheet-pill{padding:3px 10px;border-radius:999px;font-size:.875rem;background:var(--bg-secondary);color:var(--text-ink);border:1px solid var(--border)}.sheet-pill--new{background:rgba(34,197,94,.14);border-color:rgba(34,197,94,.4);color:var(--text-ink)}.sheet-pill--upd{background:rgba(59,130,246,.14);border-color:rgba(59,130,246,.4);color:var(--text-ink)}.sheet-errors{margin-top:12px;padding:10px 12px;border-radius:6px;background:rgba(234,179,8,.1);border:1px solid rgba(234,179,8,.3)}.sheet-errors-title{margin:0 0 6px;font-size:.875rem;font-weight:600;color:var(--text-ink)}.sheet-errors ul,.sheet-result-errlist{margin:0;padding-left:18px}.sheet-errors li,.sheet-result-errlist li{font-size:.875rem;color:var(--text-body);line-height:1.5}.sheet-result{margin-top:14px;padding:10px 12px;border-radius:6px;background:var(--bg-secondary);border:1px solid var(--border)}.sheet-result-title{margin:0 0 4px;font-size:.875rem;font-weight:600;color:var(--text-ink)}.sheet-result ul{margin:0;padding-left:18px}.sheet-result li{font-size:.875rem;color:var(--text-body)}.sheet-result-err{color:var(--status-lost)}.sheet-result-errlist{margin-top:8px}.catalog-page{width:100%;height:calc(100vh - 48px);display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}.catalog-content{padding:var(--space-4) var(--space-6) var(--space-4);overflow:hidden}.catalog-content,.catalog-content>.dt{flex:1 1;min-height:0;display:flex;flex-direction:column}.catalog-content>.dt>.dt-scroll{flex:1 1;min-height:0}.catalog-pagination{padding:var(--space-3) var(--space-1) 0;font-size:12px;color:var(--text-muted)}.catalog-pagination .tnum{color:var(--text-body);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}@media (max-width:640px){.catalog-content{padding:var(--space-3) var(--space-3) var(--space-3)}}