:root{--blue:#4266ef;--ink:#26334d;--line:#e2e8f2;--bg:#eff3fa}body{background:var(--bg);color:var(--ink);font:13px -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}header{height:70px;background:#fff;padding:12px 24px;border-bottom:1px solid var(--line);gap:24px}header strong{font-size:20px;color:#253960}header strong:first-letter{color:var(--blue)}header #projectName{width:200px;border:0;background:transparent;margin:0}button,input,select{border-color:var(--line);border-radius:8px}button:hover{background:#edf2ff}button:focus-visible,input:focus-visible{outline:2px solid #6481ed;outline-offset:2px}.primary,#apply,.task-switch button[aria-pressed=true],#handTool[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:white}.primary:hover{background:#3154da}.tabs{display:flex;background:#f0f3fa;border-radius:10px;padding:4px;gap:4px}.tabs button{border:0;background:transparent;padding:9px 24px}.tabs button.active{background:white;color:var(--blue);box-shadow:0 2px 8px #263d8010}.shell{display:grid;grid-template-columns:250px minmax(0,1fr);height:calc(100vh - 70px)}.assets{background:#fff;border-right:1px solid var(--line);padding:18px 14px;overflow:auto}.assets h3{display:flex;justify-content:space-between;font-size:14px}.assets .upload{padding:20px 8px;color:var(--blue);background:#f8faff;border:1px dashed #b9c8fb}.asset-tools{display:flex;gap:6px;margin:8px 0}.asset-tools button{font-size:11px;padding:6px}.asset-card{display:grid;grid-template-columns:18px 48px minmax(0,1fr);gap:9px;align-items:center;border:1px solid transparent;border-radius:9px;padding:9px 6px;cursor:pointer;margin:4px 0}.asset-card:hover{background:#f5f7ff}.asset-card.active{background:#edf2ff;border-color:#afbef9}.asset-card img{width:48px;height:58px;object-fit:contain;background:#f2f4f9;border-radius:4px}.asset-card input{width:auto;margin:0}.asset-card strong{font-size:12px;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.badge{display:inline-block;font-size:10px;border-radius:4px;padding:3px 5px;margin-top:6px;background:#eef1f7;color:#69758b}.badge.review{color:#956118;background:#fff2d8}.badge.confirmed{color:#267352;background:#e9f5ed}.badge.failed{color:#bd4141;background:#fbeaea}.assets footer{padding:12px 0;border-top:1px solid var(--line);display:grid;gap:7px}.assets #status,.assets #draftStatus{font-size:11px;line-height:1.5}.stage{overflow:auto;position:relative;min-width:0}main{margin:0;padding:20px;max-width:none}main>h1,main>p{display:none}.workspace{grid-template-columns:minmax(0,1fr) 260px;gap:16px}.workspace>aside{grid-column:2;grid-row:1}.workspace>div{grid-column:1;grid-row:1}section{border-color:var(--line);border-radius:12px;padding:16px}#pages{background:#e8edf5;min-height:600px}.layout-row.selected{outline-color:#7892f4}.tile button{color:#4462bd}.toolbar{border:1px solid var(--line)}#editor[open]{display:block;position:relative;inset:auto;margin:0;width:100%;max-width:none;max-height:none;padding:18px;border-radius:0;background:transparent;overflow:visible}#editor:not([open]){display:none}#editor>.toolbar{top:0;background:white;border-radius:10px;z-index:5}#editor .edit-grid{grid-template-columns:minmax(0,1fr) 260px;gap:18px}#editor .edit-grid>aside{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;height:calc(100vh - 170px);overflow:auto}#editor .edit-grid>div{min-width:0}#editor #viewport{background:#e4eaf3;border-radius:10px;height:42vh;margin-top:12px}#result{background:#e4eaf3}#result canvas{max-height:26vh}#editor .hint{font-size:11px}#editor .edit-grid>div>.toolbar{gap:5px;justify-content:flex-start;flex-wrap:wrap}#editor .edit-grid>div>.toolbar button{font-size:12px}#editor #apply{position:sticky;bottom:0;margin-top:12px}#applyNext{width:100%;margin-top:6px;color:var(--blue)}.empty-work{display:grid;place-content:center;height:75vh;text-align:center;color:#8492aa}.empty-work strong{font-size:24px;color:#33486b}.batch-panel{width:780px}.batch-panel h2{font-size:22px}.batch-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.batch-grid section{margin:0}.batch-grid input[type=checkbox]{width:auto}.batch-samples{display:flex;gap:12px;overflow:auto;max-height:210px;margin:14px 0}.batch-samples figure{margin:0;min-width:130px;max-width:180px;font-size:11px}.batch-samples img{width:100%;height:150px;object-fit:contain;background:#edf1f7}.progress-track{height:6px;background:#e8ecf5;border-radius:6px;margin:10px 0}.progress-track>div{height:100%;background:var(--blue);border-radius:6px}.batch-panel [role=status]{white-space:pre-line;max-height:160px;overflow:auto;font-size:12px}.app-export{margin-left:auto}.compare-wide #viewport{height:60vh}.compare-wide #result{display:none}.review-banner{padding:10px 12px;background:#fff4db;border-radius:8px;color:#85631e;font-size:12px;margin-top:10px}@media(min-width:1550px){#editor .edit-grid>div{display:grid;grid-template-columns:1fr 1fr;gap:10px}#editor .edit-grid>div>.toolbar,#editor .edit-grid>div>.hint,#editor #editStatus{grid-column:1/-1}#editor #viewport{grid-column:1;height:62vh}#editor #result{grid-column:2;grid-row:2;display:grid;place-items:center;margin-top:12px}#editor #result canvas{max-height:62vh}#previewTitle{display:none}.compare-wide #viewport{grid-column:1/-1!important}.compare-wide #result{display:none!important}}@media(max-width:1000px){.shell{grid-template-columns:200px 1fr}#editor .edit-grid,.workspace{grid-template-columns:1fr}#editor .edit-grid>aside{height:auto}.workspace>aside,.workspace>div{grid-column:1;grid-row:auto}header{gap:10px}header #projectName{display:none}.tabs button{padding:8px 12px}}@media(max-width:650px){.shell{display:block;height:auto}.assets{max-height:280px}.stage{overflow:visible}header{position:sticky;top:0;z-index:10;padding:10px}.tabs button{padding:8px}header strong{font-size:15px}#editor .edit-grid>aside{height:auto}}
#editor[hidden],#emptyWork[hidden],main[hidden]{display:none!important}
#editor details{border-top:1px solid var(--line);padding:12px 0;margin-top:10px}#editor summary{cursor:pointer;font-weight:600;color:#516684}.save-actions{position:sticky;bottom:-16px;background:#fff;padding:12px 0;box-shadow:0 -8px 15px #fff;z-index:5}.save-actions #apply{position:static;margin:0}.save-actions #applyNext{margin-top:6px}@media(min-width:1250px){#editor .edit-grid>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.7fr);gap:10px}#editor .edit-grid>div>.toolbar,#editor .edit-grid>div>.hint,#editor #editStatus{grid-column:1/-1}#editor #viewport{grid-column:1;height:58vh}#editor #result{grid-column:2;grid-row:2;display:grid;place-items:center;margin-top:12px}#editor #result canvas{max-height:58vh;width:100%;object-fit:contain}#previewTitle{display:none}.compare-wide #viewport{grid-column:1/-1!important}.compare-wide #result{display:none!important}}

.review-reason{display:block;font-size:11px;line-height:1.4;color:#69758a;white-space:normal;margin-top:4px}.review-overview{width:min(1100px,92vw);max-height:88vh;overflow:auto}.review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-top:16px}.review-grid img{width:100%;height:180px;object-fit:contain}.review-grid p{font-size:12px;white-space:normal;overflow-wrap:anywhere}.assets{display:flex;flex-direction:column}.assets>#assetList{flex:1;min-height:100px;overflow:auto}.assets>footer{flex-shrink:0}

/* 8.3: prioritize the scrollable asset list over secondary controls. */
.assets{min-height:0;overflow:hidden;padding:12px}.assets>h3{margin:0 0 10px}.assets .upload{padding:12px 6px}.assets>#assetList{min-height:120px;margin:8px 0}.asset-card{grid-template-columns:44px 52px minmax(0,1fr);gap:6px;padding:6px 2px}.asset-check-hit{display:flex;align-items:center;justify-content:center;width:44px;height:48px;margin:0;cursor:pointer;border-radius:8px}.asset-check-hit:hover{background:#e0e8ff}.asset-card input[type=checkbox]{width:22px;height:22px;cursor:pointer;accent-color:var(--blue)}.asset-card img{width:52px;height:62px}.asset-card:has(input:checked){background:#edf2ff;border-color:#a9bcff}.asset-card .review-reason{display:none}.assets footer{grid-template-columns:1fr 1fr;gap:6px;padding:10px 0 0}.assets footer>button{padding:9px 4px;font-size:12px;margin:0;min-height:36px}.assets footer>#batch{background:var(--blue);color:white}.assets footer>#markSelected{grid-column:1/-1}.assets footer>#status,.assets footer>#draftStatus{display:none}.project-tools{grid-column:1/-1;border-top:1px solid var(--line);padding-top:7px}.project-tools summary{cursor:pointer;font-size:12px;color:#6d7b95;padding:5px}.project-tools summary[data-error=true]{color:#bd4141}.project-tools button{font-size:12px;padding:8px;width:100%;margin:4px 0 0}.action-tip{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:10000;background:#26334d;color:white;padding:12px 14px;border-radius:10px;box-shadow:0 6px 24px #15254530;max-width:min(560px,90vw);display:flex;gap:16px;align-items:center}.action-tip[hidden]{display:none}.action-tip button{color:white;background:transparent;border:0;padding:4px 8px}.assets #selectionCount{font-size:12px}@media(max-width:650px){.assets{max-height:none;height:520px}}