.work-layout>div{min-width:0}
.file-list.preview-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;padding:0;margin:20px 0;list-style:none}
.file-list.preview-list>li{display:flex;flex-direction:column;gap:10px;align-items:stretch;min-width:0;padding:12px;border:1px solid #e0e5f0;border-radius:10px;background:#fff}
.file-list.preview-list>li.selected-preview{border-color:#8d80f5;box-shadow:0 0 0 1px #8d80f533}
.file-list.preview-list>li.is-dragging{opacity:.5}.file-list.preview-list>li.drop-target{border-color:#5539eb;background:#f3f0ff}
.file-list.preview-list .file-thumb{display:flex;align-items:center;justify-content:center;position:relative;min-height:150px;height:150px;width:100%;padding:8px;border:1px solid #e8ebf4;border-radius:7px;background:repeating-conic-gradient(#f4f5f9 0% 25%,#fff 0% 50%) 50%/18px 18px;color:#77829a;cursor:pointer}
.file-thumb img{display:block;max-width:100%;max-height:100%;object-fit:contain}.file-thumb span{font-size:0.6875rem;line-height:1.6;text-align:center}
.file-list.preview-list .file-label{min-width:0;width:100%}.file-label strong{overflow-wrap:anywhere}.file-preview-detail{display:block;font-size:0.625rem;line-height:1.6;color:#718096;margin-top:5px}
.file-order-number{font-size:0.625rem;color:#7a8498}.file-controls{display:flex;gap:6px;align-items:center;justify-content:flex-end;flex-wrap:wrap;margin-top:auto}
.file-list.preview-list .file-controls button{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:30px;padding:0 6px;margin:0;border:1px solid #e1e5f0;border-radius:6px;background:#fff;font-size:1rem;color:#67748b}
.file-list.preview-list .file-controls .drag-file{touch-action:none;cursor:grab;margin-right:auto}.file-controls .drag-file:active{cursor:grabbing}.file-controls button:disabled{opacity:.35;cursor:not-allowed}.file-controls button,.preview-toolbar button{line-height:1}.file-controls svg,.preview-toolbar button svg{display:block;width:16px;height:16px;flex:none}
.file-viewer{border:1px solid #dfe4f0;border-radius:12px;background:#fafbfe;margin:20px 0 8px;padding:16px;min-width:0}
.preview-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}.preview-heading>div{min-width:0}.preview-heading h3{font-size:0.875rem;line-height:1.5;margin:5px 0;overflow-wrap:anywhere}.preview-kind{font-size:0.625rem;letter-spacing:.6px;text-transform:uppercase;color:#6c63a7}.preview-heading small{font-size:0.6875rem;color:#778398;line-height:1.7}.preview-heading .text-button{flex:none;font-size:0.6875rem;margin-top:5px}
.preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:12px;font-size:0.6875rem;color:#5e6c83}.preview-toolbar label{display:flex;align-items:center;gap:6px}.preview-toolbar input,.preview-toolbar select{border:1px solid #d8dfef;border-radius:6px;background:#fff;padding:7px;color:#33415c;font:inherit}.preview-toolbar input{width:58px}.preview-toolbar select{max-width:150px}.preview-toolbar button{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid #d8dfef;border-radius:6px;background:#fff;color:#5b6781}.preview-toolbar button:disabled{opacity:.4;cursor:not-allowed}#pdf-page-controls{display:flex;align-items:center;gap:8px}
.preview-stage{display:flex;align-items:safe center;justify-content:safe center;position:relative;width:100%;min-width:0;height:340px;overflow:auto;padding:12px;border:1px solid #dce3f0;border-radius:8px;background:#eef1f7}
.preview-stage canvas{display:block;flex:none;background:#fff;box-shadow:0 3px 13px #26304a17}.preview-stage img{display:block;flex:none;object-fit:contain}.preview-stage .preview-fit{max-width:100%;max-height:100%;width:auto;height:auto}.preview-stage p{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;padding:20px;text-align:center;font-size:0.75rem;line-height:1.7;color:#67758c;margin:0}.preview-stage p:empty{display:none}.preview-caption{display:block;font-size:0.625rem;line-height:1.7;color:#79859b;margin-top:10px}
.reorder-hint{font-size:0.6875rem;line-height:1.7;color:#78829a;margin:12px 0 0}.preview-announcement{font-size:0.6875rem;line-height:1.6;color:#62579a;margin:8px 0}.result-actions{align-items:center}
@media(max-width:700px){.file-list.preview-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.file-list.preview-list>li{padding:9px}.file-list.preview-list .file-thumb{height:125px;min-height:125px}.file-viewer{padding:12px}.preview-stage{height:285px}.preview-heading{gap:8px}.preview-toolbar{gap:12px}.preview-zoom-label{margin-left:auto}.preview-heading .text-button{font-size:0.625rem}}
@media(max-width:360px){.file-controls{gap:4px}.file-list.preview-list .file-controls button{min-width:28px;padding:0 4px}.preview-toolbar input{width:50px}.preview-toolbar select{max-width:125px}#pdf-page-controls{gap:5px}}
.preview-toolbar input{text-align:center;appearance:textfield}.preview-toolbar input::-webkit-inner-spin-button,.preview-toolbar input::-webkit-outer-spin-button{appearance:none;margin:0}