:root{--bg:#f4f7f6;--ink:#152423;--muted:#647472;--line:#d9e2df;--card:#fff;--brand:#126b59;--brand2:#0e5144;--soft:#e8f4f0;--danger:#b53a2d;--warning:#9a5d00}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 Inter,Arial,sans-serif}header{background:#102a26;color:#fff;padding:25px max(20px,calc((100vw - 1240px)/2))}h1{font-size:26px;margin:0;letter-spacing:-.035em}main{max-width:1240px;margin:auto;padding:24px 0px}.layout{display:grid;grid-template-columns:345px 1fr;gap:20px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 2px 10px #11251d08}.card h2{font-size:15px;margin:0 0 13px}.card h3{font-size:13px;margin:18px 0 8px}label{display:block;font-size:12px;font-weight:700;margin:11px 0 5px;color:#364946}input,select,button{font:inherit}input,select{width:100%;border:1px solid #bfcfca;border-radius:8px;padding:9px 10px;background:#fff;color:var(--ink)}input:focus,select:focus{outline:3px solid #b9e4d7;border-color:var(--brand)}button{border:0;border-radius:8px;padding:10px 13px;font-weight:700;cursor:pointer;background:var(--brand);color:#fff}button:hover{background:var(--brand2)}button:disabled{opacity:.55;cursor:not-allowed}.ghost{color:var(--brand);background:var(--soft)}.ghost:hover{background:#d5eee6}.row{display:flex;gap:8px;align-items:center}.row>*{min-width:0}.file-box{border:1.5px dashed #aac1ba;border-radius:10px;padding:14px;background:#fbfdfc}.file-box>button{display:block;margin:auto}.file-name,.hint{font-size:12px;color:var(--muted);margin:8px 0 0;overflow-wrap:anywhere}.file-name:empty{display:none}details{margin-top:16px;border-top:1px solid var(--line);padding-top:14px}summary{cursor:pointer;font-weight:700}.thumb-preview{display:none;margin-top:10px}.thumb-preview.visible{display:block}.thumb-preview img{display:block;width:100%;object-fit:contain;border-radius:8px;border:1px solid var(--line);background:#f5f7f6}.thumb-preview span{display:block;margin-top:7px;font-size:12px;color:var(--muted);overflow-wrap:anywhere}.thumb-preview button{margin-top:10px;padding:7px 10px;font-size:12px}.hidden{display:none!important}.workspace{display:grid;gap:20px}.progress-meta{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted)}.track{height:12px;border:1px solid #c8d9d3;background:#e9efed;border-radius:99px;overflow:hidden;margin:8px 0 14px}.bar{height:100%;width:0;background:linear-gradient(90deg,#34a887,#126b59);transition:width .2s}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.stat{background:#f7faf8;border:1px solid var(--line);border-radius:9px;padding:10px}.stat span{display:block;color:var(--muted);font-size:11px}.stat strong{font-size:19px}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}.status{margin-top:13px;padding:10px;border-radius:8px;background:var(--soft);color:#185a49;min-height:40px}.status.error{background:#fff0ed;color:#9a3327}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px;max-height:600px}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:10px;border-bottom:1px solid #e7eeeb;font-size:12px;vertical-align:middle}th{position:sticky;top:0;background:#f7faf8;color:#536662;font-size:11px;text-transform:uppercase;letter-spacing:.04em;z-index:1}tr:last-child td{border-bottom:0}.sku{font-weight:700}.state{display:inline-flex;border-radius:99px;padding:3px 8px;font-size:11px;font-weight:700;background:#edf1f0;color:#5c6b68}.state.ok{background:#dff3eb;color:#146249}.state.fail{background:#ffe8e3;color:#ae3b2e}.state.work{background:#fff1d7;color:#896000}.link{color:var(--brand);font-weight:700;text-decoration:none}.link:hover{text-decoration:underline}.tiny{font-size:11px;color:var(--muted);max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-action{padding:5px 8px;font-size:11px}@media(max-width:900px){.layout{grid-template-columns:1fr}.settings{order:2}}@media(max-width:520px){header{padding:20px}.stats{grid-template-columns:repeat(2,1fr)}}
    dialog.confirm-dialog{width:min(440px,calc(100vw - 32px));border:0;border-radius:14px;padding:0;color:var(--ink);box-shadow:0 20px 55px #102a2655}.confirm-dialog::backdrop{background:#102a2688}.confirm-dialog-inner{padding:22px}.confirm-dialog h2{margin:0 0 8px;font-size:18px;letter-spacing:-.02em}.confirm-dialog p{margin:0;color:var(--muted)}.confirm-dialog .warning{margin-top:14px;padding:10px;border-radius:8px;background:#fff1d7;color:#805900;font-size:12px;font-weight:600}.confirm-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.danger{background:var(--danger)}.danger:hover{background:#922c21}
    .stats{grid-template-columns:repeat(5,1fr)}.cloud-count{position:relative}.cloud-count button{position:absolute;right:8px;bottom:8px;padding:4px 7px;font-size:10px}
    .settings{display:grid;gap:16px;align-content:start}.source-card,.layout-card{padding:16px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:13px}.section-heading h2{display:flex;align-items:center;gap:8px;margin:0}.step-number{display:grid;place-items:center;width:21px;height:21px;border-radius:50%;background:#123d34;color:#fff;font-size:12px;font-weight:800}.section-chip{border-radius:999px;padding:3px 8px;background:#dff3eb;color:#177260;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.03em}.workbook-drop{padding:19px 14px 15px;text-align:center;background:#f7f9f8;border-color:#b7d0c8;transition:.15s}.workbook-drop.is-dragging{background:#e8f4f0;border-color:var(--brand);box-shadow:inset 0 0 0 1px var(--brand)}.upload-icon{display:grid;place-items:center;width:38px;height:38px;margin:0 auto 8px;border-radius:50%;background:#fff;color:var(--brand);box-shadow:0 2px 7px #143a3014;font-size:20px}.upload-title{margin:0;font-size:14px;font-weight:800}.upload-subtitle{margin:2px 0 10px;color:var(--muted);font-size:11px}.workbook-drop>button{margin:0}.selected-file{display:flex;align-items:center;gap:10px;margin-top:10px;padding:11px;border-radius:9px;background:#f1f5f3}.selected-file-icon{display:grid;place-items:center;flex:0 0 auto;width:34px;height:34px;border-radius:7px;background:#123d34;color:#fff;font-size:16px}.selected-file-copy{min-width:0;flex:1}.selected-file-name{font-size:12px;font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selected-file-meta{margin-top:2px;color:#4b756b;font-size:11px;font-weight:600}.replace-file{flex:0 0 auto;padding:4px 0;background:transparent;color:var(--brand);font-size:11px;text-decoration:underline}.replace-file:hover{background:transparent;color:var(--brand2)}.layout-select{display:none}.layout-options{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;padding:3px;border-radius:9px;background:#f1f4f3}.layout-option{min-height:48px;padding:7px 5px;border-radius:6px;background:transparent;color:#526461;font-size:12px;line-height:1.15}.layout-option:hover{background:#e0ebe7;color:#164d41}.layout-option.is-selected{background:#123d34;color:#fff;box-shadow:0 1px 3px #102a2630}.preview-label{display:flex;justify-content:space-between;margin:15px 0 7px;color:#637571;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.045em}.preview-label span:last-child{color:#29806c;text-transform:none;letter-spacing:0}.layout-preview{position:relative;overflow:hidden;aspect-ratio:1;border:1px solid #e1e9e6;border-radius:10px;background:#f1f4f3}.layout-preview>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.layout-preview .preview-base{object-fit:cover}.preview-frame{pointer-events:none}.preview-thumbnail{display:none}.layout-preview.with-thumbnail .preview-thumbnail{display:block}.thumbnail-placeholder{display:none;position:absolute;right:12px;bottom:12px;width:55px;height:55px;place-items:center;border:1px solid #d5e0dc;border-radius:7px;background:#fff;color:#6b7e79;font-size:10px;font-weight:700;text-align:center;line-height:1.2;box-shadow:0 2px 5px #1b3a3020}.layout-preview.needs-thumbnail .thumbnail-placeholder{display:grid}.preview-note{margin:7px 0 0;color:var(--muted);font-size:11px}.thumbnail-controls{margin-top:12px}.thumbnail-controls label{margin-top:0}.thumbnail-controls .thumb-preview img{max-height:135px}.thumbnail-controls .thumb-preview{margin-top:8px}.thumbnail-controls .thumb-preview button{margin-top:7px}@media(max-width:900px){.settings{order:2}}@media(max-width:520px){.layout-options{grid-template-columns:1fr}.layout-option{min-height:38px}.stats{grid-template-columns:repeat(2,1fr)}}