:root{--bg:#f7f8f6;--paper:#fff;--ink:#26352f;--muted:#839087;--line:#e6ebe6;--green:#3c6554;--soft:#edf3ed;--gold:#b08c59;--shadow:0 8px 30px #233b3010}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 "Segoe UI","Microsoft YaHei",sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}button,select,input,textarea{outline-color:#66927b}button:focus-visible,a:focus-visible{outline:2px solid #527b63;outline-offset:3px}button{border:1px solid var(--line);border-radius:9px;background:#fff;color:inherit;padding:8px 13px;transition:background .15s}button:hover{background:var(--soft)}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--green);color:white;border-color:var(--green)}.primary:hover{background:#2d5343}.quiet{background:transparent;border-color:transparent}.icon{width:18px;height:18px;vertical-align:-4px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.muted{color:var(--muted)}.tiny{font-size:11px}.small{font-size:12px}.tag{display:inline-flex;align-items:center;gap:5px;border-radius:6px;padding:3px 7px;background:var(--soft);color:var(--green);font-size:11px}.dot{width:6px;height:6px;background:#78a082;border-radius:50%;display:inline-block}.top{height:64px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;padding:0 25px;gap:28px}.brand{font-size:19px;font-weight:650;letter-spacing:1px;display:flex;align-items:center;gap:10px;min-width:218px}.brandmark{display:grid;place-items:center;width:29px;height:29px;border-radius:9px;background:var(--green);color:#fff}.brand span em{font-size:11px;font-style:normal;font-weight:400;color:var(--muted);letter-spacing:2px;margin-left:7px}.topnav{display:flex;gap:7px}.topnav button{font-size:13px;border:0;background:transparent;color:var(--muted)}.topnav button.active{background:var(--soft);color:var(--green)}.topright{margin-left:auto;display:flex;gap:12px;align-items:center}.prototype{color:#a08961;background:#f8f4eb;padding:3px 9px;border-radius:6px;font-size:11px}.avatar{width:29px;height:29px;border-radius:50%;background:#e9ede7;display:grid;place-items:center;color:#60715d;font-size:12px}.layout{display:grid;grid-template-rows:minmax(0,1fr);grid-template-columns:235px minmax(420px,1fr) 298px;height:calc(100vh - 64px)}
.sidebar{border-right:1px solid var(--line);display:flex;flex-direction:column;padding:24px 15px;background:#f6f7f4;overflow:auto}.new{width:100%;display:flex;align-items:center;justify-content:center;gap:7px;padding:11px;background:white;box-shadow:0 2px 4px #00000003}.search{display:flex;align-items:center;gap:9px;background:#edf0ea;padding:8px 11px;border-radius:8px;margin:18px 0}.search input{width:100%;border:0;background:transparent;color:var(--ink);outline:none;font-size:12px}.sidehead{font-size:11px;color:var(--muted);letter-spacing:.4px;padding:8px 11px}.conv{width:100%;text-align:left;border:0;background:transparent;margin:3px 0;padding:12px 11px;border-radius:9px;line-height:1.5}.conv.active{background:#e6eee4}.conv strong{display:block;font-size:12px;font-weight:550}.conv span{font-size:10px;color:var(--muted);display:block;margin-top:5px}.project{font-size:12px;padding:10px 12px;display:flex;justify-content:space-between}.sidefoot{margin-top:auto;padding:24px 8px 0}.localcard{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;cursor:pointer}.localcard small{font-size:10px;color:var(--muted)}.localcard .row{display:flex;justify-content:space-between;align-items:center}.footline{display:flex;gap:8px;align-items:center;margin-top:15px;font-size:11px;color:var(--muted)}
.work{min-height:0;display:flex;flex-direction:column;min-width:0;height:100%;background:#fcfcfa}.workhead{flex-shrink:0;height:88px;padding:21px 32px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}h1{font-size:18px;font-weight:600;letter-spacing:.4px;margin:0}.subtitle{font-size:11px;color:var(--muted);margin-top:5px}.headbuttons{display:flex;gap:7px;align-items:center}.timeline{min-height:0;flex:1;overflow:auto;scroll-behavior:smooth;padding:25px 34px}.date{text-align:center;color:#9ba39c;font-size:10px;margin-bottom:23px;letter-spacing:.6px}.user{display:flex;align-items:flex-start;justify-content:flex-end;gap:9px;margin:15px 0 24px}.bubble{background:#edf2ec;padding:12px 16px;border-radius:13px 3px 13px 13px;max-width:85%;font-size:12px;line-height:1.8}.assistant{margin:12px 0 25px}.assistanthead{display:flex;gap:8px;align-items:center;font-size:12px;margin:0 0 12px}.assistantmark{color:var(--green);background:#edf3ec;width:24px;height:24px;display:grid;place-items:center;border-radius:7px}.round{margin-left:auto;font-size:10px;color:var(--muted)}.images{display:grid;grid-template-columns:1fr 1fr;gap:13px}.imagecard{background:#fff;border:1px solid var(--line);border-radius:11px;overflow:hidden;cursor:pointer;position:relative}.imagecard.selected{border-color:#87a28c;box-shadow:0 0 0 2px #87a28c17}.art{width:100%;aspect-ratio:4/3;display:block;background:#ebece5}.art svg{width:100%;height:100%;display:block}.cardinfo{padding:10px 12px;display:flex;align-items:center;justify-content:space-between;font-size:11px}.cardinfo .muted{font-size:10px}.selectedcheck{position:absolute;right:10px;top:10px;background:white;color:var(--green);border-radius:50%;height:21px;width:21px;display:grid;place-items:center;box-shadow:var(--shadow)}.actionbar{display:flex;gap:5px;flex-wrap:wrap;margin-top:10px}.actionbar button{font-size:11px;padding:6px 9px}.savehint{font-size:10px;color:#869687;margin-top:10px;display:flex;align-items:center;gap:7px}.savehint .icon{width:13px;height:13px}.composerarea{flex-shrink:0;padding:14px 28px 17px;background:#fcfcfa;border-top:1px solid var(--line)}.composer{border:1px solid #dfe6dd;border-radius:13px;background:#fff;padding:13px;box-shadow:0 3px 13px #334a3605}.refchip{display:inline-flex;gap:9px;align-items:center;background:#f1f4ed;border-radius:6px;padding:4px 8px;color:#64765d;font-size:10px}.refchip button{padding:0;border:0;background:none;color:#819279}.composer textarea{display:block;resize:vertical;min-height:53px;max-height:170px;width:100%;border:0;padding:12px 0 7px;color:var(--ink);font-size:12px;outline:none}.composerbottom{display:flex;justify-content:space-between;align-items:center}.tools{display:flex;align-items:center;gap:6px}.tools button{font-size:11px}.send{display:flex;align-items:center;gap:10px;padding:8px 15px;font-size:12px}.undercomposer{display:flex;justify-content:space-between;margin-top:8px;font-size:10px;color:#9aa49a}
.params{border-left:1px solid var(--line);background:#fff;padding:26px 21px;overflow:auto}.params h2{font-size:13px;margin:0 0 23px;font-weight:600}.paramgroup{margin-bottom:20px}.labelrow{font-size:11px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}.paramgroup select,.formselect{width:100%;border:1px solid var(--line);border-radius:8px;padding:9px 10px;background:#fafbf9;color:var(--ink);font-size:12px}.modeldesc{font-size:10px;color:#8b958a;margin-top:6px}.seg{display:flex;gap:5px}.seg button{flex:1;padding:7px 3px;font-size:11px;background:#fafbf9}.seg button.active{background:#eef3eb;border-color:#a8bda6;color:#426c4d}.ratios{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.ratios button{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:10px;padding:10px 2px;color:#869184;background:#fafbf9}.ratios button.active{border-color:#a7bca5;background:#eef3eb;color:#426c4d}.rect{display:block;border:1.5px solid currentColor;width:18px;height:18px;border-radius:2px}.customsize{display:flex;gap:7px;margin-top:8px;align-items:center}.customsize input{width:44%;border:1px solid var(--line);border-radius:6px;padding:5px;min-width:0}.divider{border-top:1px solid var(--line);margin:20px 0}details summary{cursor:pointer;font-size:11px;color:#7a887b}details .paramgroup{margin-top:13px;margin-bottom:10px}.estimate{background:#f6f8f3;border-radius:9px;padding:13px;font-size:11px;color:#7d8b78;margin-top:23px}.estimate strong{font-size:18px;color:var(--green);font-weight:500}.paramnote{color:#a0a99c;font-size:10px;line-height:1.8;margin-top:12px}
.page{display:none;height:calc(100vh - 64px);overflow:auto;padding:42px max(35px,calc((100vw - 1200px)/2))}.page.active{display:block}.page h1{font-size:27px}.pageintro{max-width:800px;color:#849082;font-size:13px;margin:10px 0 27px}.flowgrid{display:grid;grid-template-columns:1fr 2fr;gap:22px}.flowbox{background:#fff;border:1px solid var(--line);border-radius:14px;padding:23px}.flowbox h3{margin:0 0 10px;font-size:16px}.flowbox p{color:#7e8a7e;font-size:12px;line-height:1.9}.management{background:#eef3ed}.device{border:1px solid #aebfaa}.steplist{display:flex;gap:8px;align-items:stretch;margin:19px 0;flex-wrap:wrap}.step{background:#f1f4ed;border-radius:8px;padding:12px;flex:1;min-width:120px;font-size:12px}.step b{display:block;color:#3d6551;margin-bottom:6px}.flowbottom{margin:22px 0;border-left:3px solid #c1aa7d;padding:13px 18px;background:#faf6ed;font-size:12px;color:#8e7959}.twocol{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:22px 0}.twocol h3{font-size:14px}ul{padding-left:20px;font-size:12px;color:#758376;line-height:2}.tablewrap{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:auto;margin-top:24px}table{width:100%;border-collapse:collapse;font-size:12px;text-align:left}td,th{padding:16px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-weight:500;color:#8a978a;background:#f9fbf7}tr:last-child td{border:0}.statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:25px}.stat{background:white;border:1px solid var(--line);border-radius:10px;padding:20px;color:#8a9688;font-size:11px}.stat strong{display:block;font-size:26px;line-height:1.5;color:#36563f;font-weight:500}.adminhead{display:flex;justify-content:space-between;align-items:center}.warn{color:#b08c59;background:#faf5e8}.toggle{background:#e7eee4;color:#52774e;border-radius:20px;padding:4px 10px;font-size:11px}.toggle.off{background:#f4f3f0;color:#9f9f96}
dialog{border:1px solid var(--line);border-radius:16px;padding:0;width:min(780px,94vw);color:var(--ink);box-shadow:0 30px 100px #24382730}dialog::backdrop{background:#26312b60;backdrop-filter:blur(3px)}.dialoghead{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line)}.dialoghead h3{margin:0;font-size:15px}.dialogbody{padding:22px 24px}.dialogfoot{padding:15px 24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#8b9587}.maskwrap{position:relative;aspect-ratio:4/3;background:#eee}.maskwrap .art{position:absolute;inset:0}.maskwrap canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;cursor:crosshair}.masktools{display:flex;gap:10px;align-items:center;margin-bottom:14px;font-size:12px}.masktools input{width:110px}.syncitem{display:flex;gap:13px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font-size:12px}.syncitem span:last-child{margin-left:auto}.syncitem p{margin:3px 0;font-size:10px;color:#909b8d}.toast{position:fixed;left:50%;bottom:25px;transform:translateX(-50%) translateY(20px);background:#2e4939;color:#fff;border-radius:10px;padding:11px 20px;font-size:12px;opacity:0;transition:.2s;pointer-events:none;z-index:10}.toast.show{transform:translateX(-50%) translateY(0);opacity:1}[hidden]{display:none!important}
@media(min-width:1600px){.timeline{padding-left:max(40px,calc((100% - 870px)/2));padding-right:max(40px,calc((100% - 870px)/2))}.composerarea{padding-left:max(30px,calc((100% - 870px)/2));padding-right:max(30px,calc((100% - 870px)/2))}}
@media(max-width:1180px){.layout{grid-template-columns:190px minmax(360px,1fr) 250px}.sidebar{padding:20px 10px}.params{padding:24px 15px}.timeline{padding:20px}.workhead{padding:18px 20px}.brand{min-width:166px}.headbuttons .optional{display:none}.top{padding:0 18px;gap:15px}}
@media(max-width:940px){.layout{grid-template-columns:180px minmax(0,1fr)}.params{display:none}.params.open{display:block;position:fixed;right:0;top:64px;bottom:0;width:280px;box-shadow:-10px 0 35px #0001;z-index:3}.top .topright .small{display:none}.flowgrid,.twocol{grid-template-columns:1fr}.statgrid{grid-template-columns:1fr 1fr}.brand em{display:none}}
@media(max-width:650px){.top{gap:5px;padding:0 12px;height:58px}.brand{min-width:auto;font-size:16px}.brandmark{width:24px;height:24px}.topnav{gap:0;margin-left:auto}.topnav button{font-size:10px;padding:7px}.topright{display:none}.layout{height:calc(100vh - 58px);grid-template-columns:minmax(0,1fr)}.sidebar{display:none}.workhead{height:78px;padding:15px}.workhead h1{font-size:15px}.workhead .optional{display:none}.headbuttons button{padding:6px}.timeline{padding:16px}.composerarea{flex-shrink:0;padding:11px}.images{gap:8px}.actionbar button{padding:6px;font-size:10px}.page{padding:25px 18px}.page h1{font-size:22px}.params.open{top:58px}.statgrid{gap:8px}.prototype-mobile{display:inline!important}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.loginpage{min-height:100vh;display:grid;place-items:center;background:radial-gradient(ellipse at 15% 0,#e4eddf,transparent 60%),#f7f8f5}.loginbox{width:min(420px,92vw);padding:38px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.loginbox h1{font-size:27px;margin-top:18px}.loginbox button{width:100%;margin-top:12px}label:has(>input:not([type=checkbox])){display:block;font-size:12px;margin:15px 0}label>input:not([type=checkbox]):not([type=range]),form select,form textarea{display:block;width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fafbf8;margin-top:6px;color:var(--ink)}form textarea{min-height:85px;resize:vertical}.error{color:#ae4b42;font-size:12px}.empty{display:grid;place-content:center;text-align:center;min-height:390px;color:#7e8f7b}.empty h2{color:#435f4a;font-size:22px;font-weight:500}.empty p{font-size:13px;line-height:2}.empty button{margin:20px auto}.emptyicon{font-size:50px;color:#95ad8c}.localcard{width:100%;text-align:left}.localcard small{display:block;margin-top:5px}.referenceitem{display:inline-flex;align-items:center;gap:6px;font-size:11px;padding:5px;background:#eef3e9;border-radius:7px;margin:2px}.referenceitem img{width:32px;height:32px;object-fit:cover;border-radius:4px}.referenceitem button{padding:1px 4px}.references{display:flex;flex-wrap:wrap;gap:4px}.estimate strong{display:block}.maskwrap img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.compare{display:grid;grid-template-columns:1fr 1fr;gap:15px}.compare img{width:100%;max-height:65vh;object-fit:contain}.art.actual{object-fit:contain;aspect-ratio:auto;max-height:480px;background:#f0f2eb;width:100%;min-height:80px}.statusline{font-size:11px;color:#87937f;padding:10px 0}.statusline.error{color:#ae4b42}.images{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.images.single{max-width:600px}.bubble{white-space:pre-wrap}.admintabs{display:flex;gap:8px;flex-wrap:wrap;margin:25px 0}.admintabs .active{background:var(--green);color:#fff}.adminform{background:white;border:1px solid var(--line);padding:25px;border-radius:12px;max-width:900px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.adminform h3{margin-top:0}.adminform .wide{grid-column:1/-1}.adminform .checkrow{display:flex;flex-wrap:wrap;gap:15px;margin:16px 0}.adminform button{margin-right:8px}.tablewrap{margin-bottom:24px}.page.active{height:calc(100vh - 64px)}.params input[type=range]{width:100%}code{overflow-wrap:anywhere}.dialogbody li{margin:12px 0}.dialogbody a{color:var(--green)}#syncErrors{overflow-wrap:anywhere}.warntext{color:#9c753d;font-size:12px}.muted a{color:var(--green)}@media(max-width:650px){.formgrid{grid-template-columns:1fr}.images{grid-template-columns:1fr}.tools{gap:0}.tools button{font-size:10px}.empty{min-height:300px}#promptCount{display:none}.compare{grid-template-columns:1fr}}

.search input{margin:0!important;padding:0!important;background:transparent!important;border:0!important}

.projectselect{width:100%;padding:10px;margin-top:14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}.newchat{margin-top:10px;text-align:left}.sidefoot .localcard{min-height:65px}.sidefoot .localcard small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.estimate strong{font-size:25px;font-weight:500}.topright button{font-size:12px}#projectForm button{margin:10px 8px 0 0}#projectForm input[readonly]{color:#6f7f69}
.new.primary{background:var(--green);color:#fff}.new.primary:hover{background:#2d5343}

.catalog-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:20px 0}.catalog-head h2,.catalog-head h3{margin:0}.catalog-stats{display:flex;gap:12px;flex-wrap:wrap;margin:16px 0}.catalog-stats span{padding:7px 13px;background:#edf3ed;border-radius:8px;color:#526e56;font-size:12px}.catalog-actions{display:flex;gap:8px;flex-wrap:wrap}.tablehint{display:block;font-weight:400;color:#839087;font-size:10px;max-width:350px;white-space:normal;overflow-wrap:anywhere}.compact-search{display:flex;gap:8px;align-items:center;font-size:12px}.compact-search input,.discovery-tools input:not([type=checkbox]){padding:8px;border:1px solid var(--line);border-radius:7px}.discovery-box{padding:20px;border:1px solid var(--line);border-radius:12px;background:#fafcf8;margin:25px 0}.discovery-tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12px}.pager{display:flex;justify-content:flex-end;align-items:center;gap:15px;font-size:12px}.checkrow{display:flex;gap:14px;flex-wrap:wrap;margin:16px 0}.archive-project-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:14px;margin-top:24px}.archive-project-card{padding:18px;background:white;border:1px solid var(--line);border-radius:10px}.archive-project-card h4{margin:0 0 7px}.archive-project-card p{font-size:12px;color:var(--muted)}.archive-project-card a{color:var(--green);font-size:12px;margin-right:15px}@media(max-width:900px){.catalog-head{align-items:flex-start;flex-direction:column}}