:root{color-scheme:light;font-family:Inter,"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;background:#eef2ed;color:#183028;--ink:#183028;--muted:#5d6e67;--line:#dce4dc;--paper:#fff;--green:#23694f;--green-dark:#164a38;--soft:#e6f1e9;--focus:#cb8150}
[hidden]{display:none!important}
*{box-sizing:border-box}html{min-height:100%;scroll-behavior:smooth}body{min-height:100vh;margin:0;overflow-y:auto}button,textarea,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}a{color:inherit}a:focus-visible,button:focus-visible,textarea:focus-visible,input:focus-visible,svg [tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.skip{position:absolute;left:16px;top:-60px;background:#fff;padding:10px 16px;z-index:20}.skip:focus{top:8px}.topbar{min-height:68px;padding:12px clamp(16px,3vw,40px);display:flex;align-items:center;justify-content:space-between;gap:14px;background:#122a21;color:#f7fbf7}.brand{text-decoration:none;font-weight:750;display:flex;align-items:center;gap:10px}.brand small{display:block;font-size:.7rem;font-weight:500;letter-spacing:.08em;color:#b9d3c4}.brand-mark{color:#a5d2b2;font-size:2rem;line-height:1}.top-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.badge{font-size:.72rem;border:1px solid #517c65;padding:5px 9px;border-radius:99px;color:#cce6d4}.topbar .quiet{color:#f0fbf3;border-color:#5d806c}.layout{width:min(100%,1900px);margin:auto;min-height:calc(100vh - 68px);display:grid;grid-template-columns:minmax(190px,232px) minmax(0,1fr) minmax(286px,338px);gap:16px;padding:16px;align-items:start}.card{background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:0 4px 26px #0d37240d}.projects,.chat{position:sticky;top:16px;max-height:calc(100vh - 100px);display:flex;flex-direction:column;min-height:250px}.projects{padding:18px}.section-head,.project-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.section-head h2,.project-heading h1{margin:2px 0 0}.section-head h2{font-size:1.1rem}.kicker{text-transform:uppercase;letter-spacing:.09em;font-size:.68rem;font-weight:750;color:#49816a;margin:0}.muted,.hint{color:var(--muted)}.hint{font-size:.84rem;line-height:1.5;margin:8px 0}.work{min-width:0;display:grid;gap:16px}.welcome{padding:clamp(20px,4vw,52px);min-height:485px}.welcome h1{font-size:clamp(1.75rem,3vw,2.7rem);line-height:1.18;max-width:720px;margin:16px 0}.welcome>p:not(.kicker){color:var(--muted);line-height:1.7;max-width:720px}.welcome form{max-width:790px;margin-top:32px}.welcome label,.composer label,#edit-form label{display:block;font-size:.9rem;font-weight:700;margin-bottom:8px}textarea,input:not([type=checkbox]){width:100%;padding:12px 14px;border:1px solid #b9c9bc;border-radius:9px;background:#fff;color:var(--ink)}textarea{resize:vertical;line-height:1.6}.primary,.quiet{border-radius:9px;padding:9px 14px;min-height:39px}.primary{border:1px solid var(--green);background:var(--green);color:#fff;font-weight:700}.primary:hover:not(:disabled){background:var(--green-dark)}.quiet{border:1px solid #bed0c1;background:transparent;color:var(--ink);text-decoration:none}.quiet:hover:not(:disabled){background:var(--soft)}.form-actions,.composer-actions,.history-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.form-actions{margin-top:18px}.form-actions span,.composer-actions span{font-size:.84rem;color:var(--muted)}.upload-intro{border-top:1px solid var(--line);margin-top:42px;padding-top:20px;color:#355448}.upload-intro p{font-size:.88rem;color:var(--muted);margin:5px 0}.notice{border:1px solid #dfc49e;background:#fff7e9;color:#663d17;border-radius:10px;padding:12px 16px}.notice[data-tone=success]{background:#e9f5ea;color:#275a3a;border-color:#b7d7be}.notice[data-tone=error]{background:#fff1ec;color:#713a30;border-color:#e8bdaf}#project-list{overflow-y:auto;min-height:0;margin-top:18px}#project-list button{display:block;width:100%;text-align:left;border:1px solid transparent;background:transparent;padding:11px;border-radius:9px;color:var(--ink);line-height:1.4}#project-list button:hover,#project-list button[aria-current=true]{background:var(--soft);border-color:#b7d4be}#project-list small{display:block;color:var(--muted);margin-top:3px}.project-heading,.canvas-card,.editor,.delivery{padding:20px}.project-heading{margin-bottom:16px}.project-heading h1{font-size:1.45rem}.design-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,265px);gap:16px;align-items:start}.canvas-card{min-width:0}.canvas-wrap{width:100%;margin:18px auto 8px;max-width:620px;background:#f1f4ee;border:1px solid var(--line);border-radius:8px;overflow:auto;display:flex;justify-content:center;align-items:center;min-height:350px;padding:16px}#poster-svg{max-width:100%;max-height:min(72vh,850px);height:auto;box-shadow:0 12px 40px #152a2b2b;background:#fff}#poster-svg [data-element-id]{cursor:pointer}#poster-svg .selected-object{outline:3px solid #da9e43;outline-offset:2px}.canvas-empty{padding:60px 22px;text-align:center;min-height:350px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#657d6d}.canvas-empty span{font-size:3rem;color:#94c3a3}.canvas-empty p{max-width:320px;font-size:.86rem;line-height:1.6}.element-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.element-list button{border:1px solid var(--line);border-radius:99px;padding:5px 10px;background:#fff;font-size:.78rem;color:var(--ink)}.element-list button[aria-pressed=true]{background:var(--soft);border-color:var(--green)}.editor{position:sticky;top:16px}.editor .muted{font-size:.86rem;line-height:1.6}.editor fieldset{border:0;padding:0;margin:0 0 15px}.editor legend{font-size:.86rem;font-weight:700;margin-bottom:8px}.editor .row{display:grid;grid-template-columns:1fr 1fr;gap:9px}.editor label{font-size:.75rem!important;color:#52695c;margin:8px 0 4px!important}.editor input{min-width:0}.editor input[type=color]{width:100%;height:39px;padding:2px;border:1px solid var(--line);border-radius:8px}.editor input[type=checkbox]{margin-right:7px}.editor .save-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.history-actions{margin-top:14px}.save-state{font-size:.82rem;color:var(--muted);line-height:1.4}.delivery{margin-top:16px}.delivery>p{font-size:.88rem;line-height:1.6;color:var(--muted)}.format-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.format-card{border:1px solid var(--line);border-radius:9px;padding:12px;min-width:0}.format-card strong{display:block;font-size:.85rem}.format-card span{display:block;margin-top:5px;font-size:.75rem;color:var(--muted)}.chat{padding:0}.chat .section-head{padding:18px;border-bottom:1px solid var(--line)}.messages{flex:1;min-height:140px;overflow:auto;overscroll-behavior:contain;padding:14px;display:flex;flex-direction:column;gap:10px}.message{max-width:96%;padding:11px 13px;border-radius:13px;line-height:1.6;font-size:.88rem;white-space:pre-wrap;overflow-wrap:anywhere}.message strong{display:block;font-size:.69rem;margin-bottom:4px;color:#50705f}.message.customer{align-self:flex-end;background:#e4f1e7;border-bottom-right-radius:4px}.message.assistant{align-self:flex-start;background:#f3f5f1;border-bottom-left-radius:4px}.composer{border-top:1px solid var(--line);padding:14px;background:#fff;border-radius:0 0 16px 16px}.composer label{font-size:.78rem}.composer textarea{min-height:76px;font-size:.86rem}.composer-actions{margin-top:9px}.composer-actions .primary{font-size:.83rem}.composer .hint{font-size:.75rem}dialog{border:1px solid #bad1bf;border-radius:14px;max-width:min(700px,calc(100vw - 30px));max-height:min(85vh,900px);overflow:auto;padding:22px;color:var(--ink);box-shadow:0 28px 70px #122a2160}dialog::backdrop{background:#0d1c17ae}.help-head{display:flex;align-items:center;justify-content:space-between;gap:12px}dialog li{line-height:1.7;margin:12px 0;padding-left:5px}dialog ol{padding-left:26px}
@media(max-width:1080px){.layout{grid-template-columns:minmax(155px,200px) minmax(0,1fr)}.chat{grid-column:2;position:static;max-height:none;min-height:420px}.messages{max-height:390px}.design-grid{grid-template-columns:minmax(0,1fr)}.editor{position:static}.projects{grid-row:1 / span 2}}
.verified-preview{margin:18px auto 8px;max-width:620px;text-align:center}.verified-preview strong{display:block;text-align:left;font-size:.84rem}.verified-preview img{display:block;width:auto;max-width:100%;max-height:70vh;margin:10px auto;background:#f4f6f1;box-shadow:0 12px 40px #152a2b2b}.verified-preview img[hidden]{display:none}
.project-shortcuts[hidden],.preview-dialog[hidden]{display:none!important}.project-shortcuts{display:none}.preview-dialog{width:min(95vw,1500px);max-width:95vw;max-height:90vh;overflow:auto}.preview-dialog .help-head{position:sticky;top:-22px;z-index:1;background:#fff;padding:8px 0}.preview-dialog img{display:block;width:max(100%,800px);height:auto;margin:12px auto;background:#f4f6f1}.preview-dialog h2{font-size:1rem;margin:0}
.fact-group{grid-column:1/-1;border:1px solid var(--line);border-radius:10px;background:#f9fbf8}.fact-group summary{cursor:pointer;padding:12px 14px;font-weight:700;color:#24563b}.fact-group-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:10px;padding:0 10px 10px}.fact-group:not([open]) summary{padding-bottom:12px}
.message-image-link{display:block;margin-top:9px}.message-image-link img{display:block;max-width:100%;max-height:260px;border-radius:8px;border:1px solid var(--line);background:#fff}
.attachment-controls{margin-top:10px;padding:10px;border:1px solid var(--line);border-radius:9px;background:#f7faf6}.attachment-controls label{display:block;margin:6px 0 4px;font-size:.76rem}.attachment-controls select,.attachment-controls input[type=file]{width:100%;min-height:36px;font:inherit;font-size:.8rem;color:var(--ink)}.pending-assets{display:flex;gap:6px;flex-wrap:wrap}.pending-assets span{display:inline-block;border-radius:99px;background:var(--soft);padding:4px 9px;font-size:.74rem}.pending-assets button{margin-left:5px;border:0;background:transparent;color:var(--green-dark);font:inherit}
.message-rights{display:flex;gap:5px;margin-top:7px;flex-wrap:wrap}.message-rights select,.message-rights button{min-height:30px;border:1px solid #b9c9bc;border-radius:7px;background:#fff;color:var(--ink);font:inherit;font-size:.75rem}.message-rights button{padding:3px 8px}
.message-role{margin-top:9px;padding:9px;border:1px solid #c5d9c9;border-radius:9px;background:#fff}.message-role label{display:block;font-size:.76rem;font-weight:700}.message-role select{display:block;width:100%;max-width:330px;margin-top:5px;min-height:34px;border:1px solid #b9c9bc;border-radius:7px;background:#fff;color:var(--ink);font:inherit;font-size:.76rem}.message-role small{display:block;color:var(--muted);font-size:.73rem;margin:7px 0}.message-role button{min-height:32px;padding:4px 9px;border:1px solid var(--green);border-radius:7px;background:var(--green);color:#fff;font:inherit;font-size:.74rem}.message-role button:disabled{opacity:.5;cursor:not-allowed}
.fact-review,.confirm-area{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.fact-review h3,.confirm-area h3{font-size:1rem;margin:0 0 6px}.confirm-area>p{font-size:.85rem;line-height:1.6;color:var(--muted)}.fact-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:10px;margin:14px 0}.fact-card{padding:14px;border:1px solid var(--line);border-radius:10px;background:#f9fbf8;min-width:0}.fact-card strong{font-size:.84rem}.fact-card p{line-height:1.5;overflow-wrap:anywhere;margin:8px 0}.fact-choice{display:block;font-size:.75rem;color:var(--muted);margin-bottom:10px}.fact-actions{display:flex;flex-wrap:wrap;gap:7px}.fact-actions button{font-size:.76rem;min-height:34px;padding:6px 9px}.resume-current-area{border:1px solid #dfc49e;border-radius:10px;background:#fff7e9;padding:14px;margin:14px 0}.resume-current-area p{font-size:.86rem;line-height:1.6;margin:0 0 10px}.resume-current-area .hint{margin:8px 0 0}
.image-candidates{border:1px solid var(--line);border-radius:9px;padding:12px;margin:12px 0;background:#f8fbf7}.image-candidates>strong{font-size:.83rem}.image-candidate-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:8px}.image-candidate{display:grid!important;grid-template-columns:auto 1fr;gap:5px!important;align-items:center;border:1px solid #c8d8ca;border-radius:8px;padding:7px;background:#fff;cursor:pointer}.image-candidate:has(input:checked){border-color:var(--green);background:var(--soft)}.image-candidate input{width:auto!important;margin:0}.image-candidate img{grid-column:1 / -1;width:100%;height:78px;object-fit:contain;background:#eef2ed;border-radius:4px}.image-candidate span{font-size:.72rem;line-height:1.3;overflow-wrap:anywhere}
.brief-example{max-width:790px;margin:20px 0 4px;padding:14px 18px;border-left:3px solid #63a77c;border-radius:0 9px 9px 0;background:#eaf3e9;color:#244838}.brief-example strong{display:block;font-size:.81rem}.brief-example p{margin:6px 0 0;font-size:.88rem;line-height:1.65}.help-intro{line-height:1.6;color:#476153;margin:12px 0 4px}
.help-scroll-cue{display:none;font-size:.76rem;color:#5b7664;margin:4px 0 0}dialog{overscroll-behavior:contain}
.crop-editor{border-top:1px solid var(--line)!important;padding-top:12px!important}.crop-toggle{display:flex!important;align-items:center;gap:7px}.crop-toggle input{width:auto!important;margin:0}.crop-preview{position:relative;width:min(100%,360px);min-height:90px;overflow:hidden;margin:10px 0;border:1px solid #b9c9bc;border-radius:8px;background:#edf2ed}.crop-preview img{display:block;width:100%;height:auto;min-height:90px;object-fit:contain}.crop-region{position:absolute;border:2px solid #fff;outline:1px solid #1e6b4c;box-shadow:0 0 0 100vmax #122a2166;pointer-events:none}.crop-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px 9px}.crop-fields label{min-width:0}.crop-fields input{min-width:0}
@media(max-width:680px){.topbar{align-items:center;flex-wrap:wrap}.brand{white-space:nowrap}.top-actions{justify-content:flex-start;width:100%}.top-actions .quiet{font-size:.75rem;padding:6px 8px;min-height:30px}.badge{font-size:.65rem}.layout{display:flex;flex-direction:column;padding:10px;gap:10px}.projects,.work,.chat{width:100%;position:static;max-height:none}.projects{min-height:0;padding:12px}.projects .section-head h2{font-size:.95rem}#project-list{display:flex;gap:5px;overflow-x:auto;max-height:120px;margin-top:6px}#project-list button{min-width:140px;max-width:220px}.welcome{min-height:0;padding:24px 18px}.welcome form{margin-top:22px}.upload-intro{margin-top:25px}.project-heading,.canvas-card,.editor,.delivery{padding:16px}.project-heading{margin-bottom:10px}.design-grid{gap:10px}.canvas-wrap{min-height:250px;padding:8px}.canvas-empty{min-height:260px;padding:24px}.format-list{grid-template-columns:1fr 1fr}.chat{min-height:0}.messages{min-height:220px;max-height:50vh}.composer{position:static}.work{gap:10px}}
@media(max-width:680px){.project-shortcuts:not([hidden]){position:sticky;top:0;z-index:12;display:flex;gap:6px;overflow-x:auto;justify-content:space-around;padding:7px 10px;background:#f8fbf8;border-bottom:1px solid var(--line);box-shadow:0 3px 10px #0d37241a}.project-shortcuts a{flex:1;min-width:55px;padding:8px 5px;text-align:center;text-decoration:none;font-size:.8rem;font-weight:700;border-radius:7px;background:#e8f1e9;color:#214a35}.project-shortcuts a:focus-visible{outline:3px solid var(--focus)}#chat-panel,#verified-preview,#editor,#delivery-section,#format-list{scroll-margin-top:64px}.element-list{max-height:340px;overflow:auto;overscroll-behavior:contain}.fact-list{max-height:550px;overflow:auto;overscroll-behavior:contain}.preview-dialog{padding:14px}.preview-dialog img{width:800px}}
@media(max-width:380px){.badge{display:none}.format-list{grid-template-columns:1fr}}
@media(max-width:680px){.help-scroll-cue{display:block}}
.product-choice{display:flex;flex-wrap:wrap;gap:9px;border:0;padding:0;margin:0 0 20px}.product-choice legend{font-size:.9rem;font-weight:700;margin-bottom:8px}.product-choice label{display:flex!important;align-items:center;gap:10px;min-width:175px;flex:1;border:1px solid #b9c9bc;border-radius:10px;padding:11px 13px;margin:0!important;cursor:pointer}.product-choice label:has(input:checked){background:var(--soft);border-color:var(--green)}.product-choice input{width:auto;margin:0;accent-color:var(--green)}.product-choice strong,.product-choice small{display:block}.product-choice small{font-size:.74rem;font-weight:400;color:var(--muted);margin-top:3px}.menu-overview{padding:18px 20px;margin-bottom:16px}.menu-overview h2{font-size:1.05rem;margin:0 0 7px}.menu-order-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));gap:8px;max-height:320px;overflow:auto;margin:12px 0}.menu-order-item{border:1px solid var(--line);border-radius:9px;background:#f8faf7;padding:9px 11px;min-width:0}.menu-order-item strong,.menu-order-item span,.menu-order-item small{display:block;overflow-wrap:anywhere}.menu-order-item span{font-size:.82rem;margin-top:4px}.menu-order-item small{font-size:.74rem;color:var(--muted);margin-top:4px}.menu-progress{font-weight:700;font-size:.89rem;margin:12px 0 4px}.menu-dish-progress{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:7px 0 12px;max-height:160px;overflow:auto}.menu-dish-progress li{font-size:.74rem;border:1px solid var(--line);border-radius:99px;padding:4px 9px}.menu-dish-progress li[data-status=succeeded]{background:var(--soft);border-color:#b7d4be}.menu-dish-progress li[data-status=failed]{background:#fff1ec;border-color:#e8bdaf}.menu-overview #menu-retry{margin-top:5px}.fact-batch-area{border-top:1px solid var(--line);padding-top:14px;margin-top:12px}.fact-batch-area .hint{margin-bottom:0}@media(max-width:680px){.menu-overview{padding:16px;margin-bottom:10px}.product-choice label{min-width:min(100%,150px)}.menu-order-list{max-height:280px}}
#flexible-overview .menu-order-list:has([data-flexible-action="select"]){max-height:none;overflow:visible}
.sheet-details{margin:10px 0;padding-left:20px;color:var(--muted);font-size:.84rem}.sheet-details li{overflow-wrap:anywhere;margin:4px 0}
.initial-attachments{border:1px solid #b7d4be;border-radius:12px;background:#f7faf6;padding:14px;margin:14px 0;max-width:790px}.initial-attachments strong{display:block;color:#24563b}.initial-attachments strong small{display:inline;font-size:.78rem;font-weight:500;color:var(--muted)}.initial-picker{display:grid;grid-template-columns:minmax(0,1fr) minmax(155px,220px);column-gap:12px;align-items:end;margin-top:9px}.initial-picker label{font-size:.78rem;font-weight:700;grid-row:1}.initial-picker input,.initial-picker select{grid-row:2;min-width:0;min-height:42px;font:inherit;font-size:.82rem}.initial-picker select{padding:8px;border:1px solid #b9c9bc;border-radius:9px;background:#fff;color:var(--ink)}.initial-attachments .hint{margin:6px 0}.initial-asset-list{display:grid;gap:6px}.initial-asset{display:flex;align-items:center;gap:9px;padding:6px 9px;border:1px solid var(--line);border-radius:9px;background:#fff;min-width:0}.initial-asset img{width:42px;height:42px;object-fit:cover;border-radius:5px;background:var(--soft)}.initial-asset span{flex:1;min-width:0;overflow-wrap:anywhere;font-size:.8rem}.initial-asset small{display:block;color:var(--muted)}.initial-asset button{font-size:.76rem}.initial-asset[data-status=error]{border-color:#d7947e}.initial-asset[data-status=ready]{border-color:#9ccea7}#intake-panel{max-width:none;padding:20px;margin:0 0 16px}#intake-panel h2{font-size:1.1rem;margin:0 0 6px}#intake-panel>p{font-size:.87rem;line-height:1.55}.intake-chat-note{margin:0;padding:14px;border-top:1px solid var(--line);font-size:.85rem;line-height:1.55;color:#355448}#project-work[data-intake-pending=true] .design-grid,#project-work[data-intake-pending=true] .delivery{display:none}@media(max-width:680px){.initial-picker{grid-template-columns:1fr}.initial-picker label,.initial-picker input,.initial-picker select{grid-row:auto}.initial-picker label{margin:5px 0 2px}.initial-attachments{margin:10px 0;padding:10px}.welcome>p:not(.kicker){margin:8px 0;line-height:1.45}.welcome h1{margin:8px 0}.initial-attachments .hint{font-size:.72rem}.initial-picker input,.initial-picker select{min-height:38px}#intake-panel{padding:16px}}