.prepare-upload-shell{max-width:1120px;margin:0 auto;padding:28px 20px 64px}
.prepare-upload-hero{text-align:center;padding:22px 0}
.prepare-upload-hero h1{margin:8px 0 10px}
.prepare-upload-card,.prepare-upload-note{background:#fff;border:1px solid #e4e8ef;border-radius:18px;padding:22px;box-shadow:0 10px 30px rgba(17,37,63,.06)}
.prepare-upload-note{margin-top:20px}
.prepare-file-field{display:grid;gap:8px;font-weight:700}
.prepare-file-field input{min-height:48px;padding:10px;border:1px dashed #aab5c4;border-radius:12px;background:#f8fafc}
.prepare-file-field small,.prepare-order-note{font-weight:400;color:#667085}
.prepare-file-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}
.prepare-file-card{position:relative;border:1px solid #dce3ec;border-radius:14px;padding:10px;background:#fbfcfe;min-width:0}
.prepare-file-preview{height:116px;border-radius:10px;background:#eef2f7;display:flex;align-items:center;justify-content:center;overflow:hidden}
.prepare-file-preview img,.prepare-file-preview canvas{width:100%;height:100%;object-fit:contain}
.prepare-file-icon{font-weight:800;color:#52606f}
.prepare-file-name{margin-top:8px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prepare-file-meta{font-size:.85rem;color:#667085}
.prepare-file-actions{display:flex;gap:6px;margin-top:8px}
.prepare-file-actions button{min-width:44px;min-height:44px;border:1px solid #d1d8e2;background:#fff;border-radius:9px;cursor:pointer}
.prepare-file-card.dragging{opacity:.55}
.prepare-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:20px}
.prepare-controls label{display:grid;gap:7px;font-weight:700}
.prepare-controls input,.prepare-controls select{min-height:44px;border:1px solid #cdd5df;border-radius:10px;padding:8px 10px;background:#fff}
.prepare-mode-explainer{margin-top:16px;padding:14px;border-radius:12px;background:#f7f9fc}
.prepare-mode-explainer p{margin:5px 0 0;color:#52606f}
.prepare-lossy{display:flex;gap:10px;align-items:flex-start;margin-top:14px;padding:14px;border:1px solid #f1c3a7;background:#fff8f2;border-radius:12px}
.prepare-lossy input{width:22px;height:22px;flex:0 0 auto}
.prepare-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.prepare-actions button{min-height:44px;border:0;border-radius:10px;padding:0 18px;font-weight:700;cursor:pointer;background:#1264e8;color:#fff}
.prepare-actions .secondary{background:#eef3fb;color:#17365d}
.prepare-actions button:disabled{opacity:.55;cursor:not-allowed}
.prepare-status{min-height:24px;margin-top:16px;font-weight:700}
.prepare-status.error{color:#a61b1b}.prepare-status.success{color:#176b35}.prepare-status.warning{color:#8a4b05}
.prepare-inspection,.prepare-result{margin-top:20px}
.prepare-inspection h2,.prepare-result h2{font-size:1.05rem;margin:0 0 10px}
.prepare-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.prepare-summary-grid div{display:grid;gap:3px;background:#f7f9fc;border-radius:12px;padding:14px}
.prepare-summary-grid strong{font-size:1.25rem}.prepare-summary-grid span{color:#667085}
.prepare-warnings{margin:12px 0 0;padding-inline-start:20px}
.prepare-upload-note h2{margin-top:0}
[dir="rtl"] .prepare-file-name,[dir="rtl"] .prepare-file-meta{text-align:right}
@media(max-width:900px){.prepare-file-list{grid-template-columns:repeat(3,minmax(0,1fr))}.prepare-controls{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.prepare-upload-card{padding:16px}.prepare-file-list{grid-template-columns:repeat(2,minmax(0,1fr))}.prepare-controls{grid-template-columns:1fr}.prepare-summary-grid{grid-template-columns:repeat(2,1fr)}.prepare-actions button{flex:1 1 44%}}