.bulk-layout{padding-bottom:70px}.bulk-tabs{margin-bottom:18px}.bulk-step,.bulk-results{margin-bottom:20px}.drop-zone{display:grid;place-items:center;gap:8px;min-height:190px;padding:28px;text-align:center;border:2px dashed #aebed3;border-radius:14px;background:#f8faff;cursor:pointer}.drop-zone.dragover{border-color:var(--blue);background:var(--blue-soft)}.drop-zone span{color:var(--muted);font-size:.85rem}.bulk-inline,.bulk-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.file-status,.validation-summary,.sequence-example{color:var(--muted);font-weight:650}.mapping-grid,.sequence-grid,.bulk-settings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0}.sequence-grid .wide{grid-column:span 2}.bulk-step label{display:block;font-size:.9rem;font-weight:750;margin-bottom:7px}.check-row{display:flex!important;align-items:center;gap:8px}.check-row input{width:auto;min-height:0}.required{color:var(--danger);font-size:.72rem}.table-scroll{max-width:100%;max-height:420px;overflow:auto;border:1px solid var(--line);border-radius:11px}.csv-table{width:100%;border-collapse:collapse;font-size:.84rem;white-space:nowrap}.csv-table th,.csv-table td{padding:9px 11px;border-bottom:1px solid var(--line);text-align:left;max-width:260px;overflow:hidden;text-overflow:ellipsis}.csv-table th{position:sticky;top:0;background:#edf3fb;z-index:1}.bulk-settings{grid-template-columns:repeat(5,minmax(0,1fr));padding-top:18px;border-top:1px solid var(--line)}.bulk-settings input[type=color]{padding:4px}.bulk-actions [disabled]{opacity:.5;cursor:not-allowed;transform:none}#bulk-progress{width:100%;height:14px;margin-top:16px}.error-list{max-height:220px;overflow:auto;padding:12px 12px 12px 34px;color:var(--danger);background:#fff5f5;border-radius:10px}.preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px;margin-top:20px}.preview-card{display:flex;min-width:0;flex-direction:column;padding:13px;border:1px solid var(--line);border-radius:12px;background:#fff}.preview-image{display:grid;place-items:center;min-height:150px;padding:8px;overflow:auto;background:#f7f9fc;border-radius:8px}.preview-image svg{display:block;max-width:100%;max-height:170px;width:auto;height:auto}.preview-card h3{margin:10px 0 0;font-size:.92rem;overflow-wrap:anywhere}.preview-card p{margin:2px 0;color:var(--muted);font-size:.78rem;overflow-wrap:anywhere}.preview-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:auto;padding-top:10px}.preview-actions .button{min-height:36px;padding:6px 10px;font-size:.78rem}@media(max-width:700px){.mapping-grid,.sequence-grid,.bulk-settings{grid-template-columns:1fr 1fr}.sequence-grid .wide{grid-column:span 2}.preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:430px){.mapping-grid,.sequence-grid,.bulk-settings{grid-template-columns:1fr}.sequence-grid .wide{grid-column:auto}.preview-grid{grid-template-columns:1fr}.bulk-actions .button,.bulk-actions a{width:100%}.drop-zone{min-height:165px;padding:20px 12px}.csv-table th,.csv-table td{max-width:190px}}