:root{--ink:#0d0f12;--muted:#6d7178;--line:#e4e6e9;--soft:#f5f6f7;--accent:#335cff;--good:#087f5b;--bad:#c92a2a}*{box-sizing:border-box}html{background:#fff;color:var(--ink);font-family:Inter,system-ui,sans-serif}body{margin:0;min-width:0;overflow-x:hidden}.topbar{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(18px,4vw);position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);z-index:20}.brand{display:flex;gap:14px;align-items:baseline;color:inherit;text-decoration:none}.brand b{font-family:Manrope,sans-serif;font-size:20px;letter-spacing:-.04em}.brand span,.back{font-size:12px;color:var(--muted);text-decoration:none}.shell{max-width:1440px;margin:auto;padding:64px max(18px,4vw) 100px}.intro{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.6fr);gap:42px;align-items:end;margin-bottom:42px}.eyebrow{font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:800;color:var(--accent);margin:0 0 10px}.intro h1{grid-column:1;font-family:Manrope,sans-serif;font-size:clamp(46px,7vw,94px);letter-spacing:-.065em;line-height:.91;margin:0}.intro h1 span{color:#a7a9ad}.intro>p:not(.eyebrow){grid-column:2;grid-row:2;margin:0;color:var(--muted);line-height:1.7}.statusbar{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.status-chip{font-size:11px;border:1px solid var(--line);padding:7px 10px;border-radius:999px}.status-chip.ok{color:var(--good);border-color:#b2f2bb;background:#f4fff6}.status-chip.no{color:#8a5a00;border-color:#ffe8a1;background:#fffaf0}.panel{border-top:1px solid var(--line);padding:30px 0 0;margin-top:30px}.login-panel{display:grid;grid-template-columns:1fr minmax(300px,520px);gap:70px}.panel h2{font-family:Manrope,sans-serif;font-size:34px;letter-spacing:-.045em;margin:0 0 10px}.muted{color:var(--muted);line-height:1.6}.login-panel form{display:grid;gap:14px}.hidden{display:none!important}label{display:grid;gap:8px;font-size:11px;font-weight:700;color:#45484e}input,select{width:100%;border:1px solid #d7d9dd;background:#fff;padding:13px 14px;font:inherit;font-size:16px;color:var(--ink);border-radius:0;outline:none}input:focus,select:focus{border-color:var(--ink)}button{font:inherit;cursor:pointer}.primary{border:1px solid var(--ink);background:var(--ink);color:#fff;padding:14px 18px;font-size:12px;font-weight:800;min-height:46px}.primary:disabled{opacity:.4;cursor:not-allowed}.secondary{border:1px solid #cfd1d5;background:#fff;padding:11px 14px;font-size:11px;font-weight:800;min-height:44px}.wide{width:100%;margin-top:18px}.msg{font-size:12px;color:var(--muted);min-height:18px;margin:8px 0 0}.msg.error{color:var(--bad)}.msg.ok{color:var(--good)}.workspace{display:block}.workflow{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:50px}.stephead{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px}.stephead>span{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);font-size:10px;font-weight:800;color:var(--accent)}.stephead .eyebrow{margin:0}.stephead h2{margin:3px 0 0}.uploadbox{background:var(--soft);border:1px solid var(--line)}#photo{position:absolute;opacity:0;pointer-events:none}.uploadlabel{display:block;cursor:pointer}.preview-wrap{height:430px;display:grid;place-items:center;padding:20px;overflow:hidden}.preview-wrap img{display:none;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.preview-wrap.has-image img{display:block}.preview-wrap.has-image #emptyPreview{display:none}#emptyPreview{text-align:center;display:grid;gap:8px;color:var(--ink)}#emptyPreview small{color:var(--muted);font-weight:400}.twocol{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}.money{display:flex;border:1px solid #d7d9dd}.money:focus-within{border-color:var(--ink)}.money span{display:grid;place-items:center;padding-left:13px;color:var(--muted)}.money input{border:0}.result-panel{min-width:0}.empty-result{min-height:430px;background:var(--soft);display:grid;place-items:center;text-align:center;color:var(--muted);padding:40px;line-height:1.6}.result-title{display:flex;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line);padding-bottom:20px}.result-title h3{font-family:Manrope,sans-serif;font-size:30px;letter-spacing:-.04em;margin:10px 0 5px}.pill{display:inline-block;text-transform:uppercase;letter-spacing:.08em;font-size:9px;font-weight:800;background:#eef1ff;color:var(--accent);padding:6px 8px}.confidence{text-align:right}.confidence span{display:block;font-size:9px;text-transform:uppercase;color:var(--muted);font-weight:800}.confidence strong{font-size:28px}.values{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line)}.values article{padding:22px 18px 22px 0}.values span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800}.values strong{font-family:Manrope,sans-serif;font-size:30px;letter-spacing:-.05em;display:block;margin-top:6px}.values .fmv strong{color:var(--accent)}.assessment{display:flex;align-items:baseline;gap:12px;padding:18px 0;border-bottom:1px solid var(--line)}.assessment span{font-size:9px;text-transform:uppercase;color:var(--muted);font-weight:800}.assessment strong{font-size:16px}.assessment small{margin-left:auto;color:var(--muted)}.summary{line-height:1.7;font-size:14px}.notice{border-left:3px solid #f0b429;background:#fff9e9;padding:13px 14px;font-size:12px;line-height:1.55;margin:18px 0}.notice:empty{display:none}.comp-head{display:flex;justify-content:space-between;align-items:center;margin-top:24px}.comp-head h4{font-size:13px;margin:0}.comp-head span{font-size:10px;color:var(--muted)}.comps{border-top:1px solid var(--line);margin-top:10px}.comp{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.comp strong{font-size:12px}.comp p{font-size:11px;color:var(--muted);margin:5px 0 0;line-height:1.4}.comp .price{font-family:Manrope,sans-serif;font-size:18px;font-weight:800}.comp a{color:var(--accent);font-size:10px}.approve{margin-top:60px}.editgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:14px}.approve-actions{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}.recent-panel{margin-top:60px}.recent-head{display:flex;align-items:end;justify-content:space-between}.recent-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:24px}.recent-card{border-top:1px solid var(--line);padding-top:12px;min-width:0}.recent-card img{width:100%;aspect-ratio:1/1;object-fit:contain;background:var(--soft);padding:10px}.recent-card h3{font-size:13px;line-height:1.35;margin:10px 0 5px}.recent-card .meta{font-size:10px;color:var(--muted)}.recent-card .value{font-family:Manrope,sans-serif;font-size:20px;font-weight:800;margin-top:8px}.recent-card button{border:0;background:transparent;padding:8px 0;color:var(--bad);font-size:10px;font-weight:700}@media(max-width:980px){.intro{grid-template-columns:1fr}.intro>p:not(.eyebrow){grid-column:1;grid-row:auto;max-width:650px}.workflow{grid-template-columns:1fr}.login-panel{grid-template-columns:1fr;gap:24px}.editgrid{grid-template-columns:1fr 1fr}.recent-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.topbar{height:62px;padding:0 16px}.brand{gap:8px}.brand b{font-size:17px}.brand span{font-size:10px}.back{font-size:10px}.shell{padding:38px 16px 70px}.intro{gap:18px;margin-bottom:26px}.intro h1{font-size:clamp(45px,15vw,67px)}.panel{padding-top:22px;margin-top:22px}.panel h2{font-size:28px}.preview-wrap{height:320px;padding:12px}.twocol{grid-template-columns:1fr}.result-title{align-items:flex-start}.result-title h3{font-size:24px}.confidence strong{font-size:22px}.values{grid-template-columns:1fr 1fr 1fr}.values article{padding-right:8px}.values strong{font-size:clamp(20px,6vw,27px)}.assessment{flex-wrap:wrap}.assessment small{width:100%;margin:0}.editgrid{grid-template-columns:1fr}.recent-grid{grid-template-columns:1fr 1fr;gap:12px}.comp{grid-template-columns:1fr}.comp .price{grid-row:1;grid-column:2}.approve{margin-top:45px}}@media(max-width:390px){.brand span{display:none}.recent-grid{grid-template-columns:1fr}.values{grid-template-columns:1fr}.values article{border-bottom:1px solid var(--line)}.preview-wrap{height:280px}}
.secondary.mini{min-height:36px;padding:7px 10px;font-size:12px;margin-left:8px}.comp-head>div{display:flex;align-items:center;gap:8px;flex-wrap:wrap}

.photo-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px}.photo-add{display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.preview-grid{width:100%;height:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:minmax(0,1fr);gap:8px}.preview-item{position:relative;min-width:0;min-height:0;background:#fff;border:1px solid var(--line);overflow:hidden}.preview-item img{display:block!important;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain}.preview-item span{position:absolute;left:6px;bottom:6px;background:rgba(13,15,18,.8);color:#fff;font-size:9px;padding:3px 5px}.remove-photo{position:absolute;right:5px;top:5px;width:28px;height:28px;border:0;border-radius:50%;background:rgba(13,15,18,.82);color:#fff;font-size:20px;line-height:1;z-index:2}.preview-wrap:not(.has-image) .preview-grid{display:none}@media(max-width:640px){.preview-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.photo-actions{align-items:center}}

/* v6 interactive intelligence */
.mode-tabs{display:flex;gap:8px;overflow-x:auto;padding:0 0 12px;border-bottom:1px solid var(--line);-webkit-overflow-scrolling:touch}.mode-tab{white-space:nowrap;border:1px solid var(--line);background:#fff;color:var(--muted);padding:11px 14px;min-height:44px;font-size:11px;font-weight:800}.mode-tab.active{background:var(--ink);color:#fff;border-color:var(--ink)}.mode-section{min-width:0}.ai-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:36px}.compact-upload{min-height:220px}.compact-upload #aiPhoto{position:absolute;opacity:0;pointer-events:none}.ai-preview{min-height:220px;display:grid;place-items:center;text-align:center;padding:20px}.ai-preview small{display:block;color:var(--muted);margin-top:8px;font-weight:400}.ai-preview-grid{width:100%;min-height:220px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.ai-preview-grid img{width:100%;height:170px;object-fit:contain;background:#fff;border:1px solid var(--line)}textarea{width:100%;border:1px solid #d7d9dd;background:#fff;padding:13px 14px;font:inherit;font-size:16px;color:var(--ink);resize:vertical;min-height:96px}.ai-question{margin-top:14px}.ai-actions{display:grid;grid-template-columns:160px 1fr;gap:12px;align-items:end;margin-top:14px}.ai-response{min-height:430px;display:block;text-align:left;padding:28px}.ai-response.empty-result{display:grid;text-align:center}.ai-response h3{font-family:Manrope,sans-serif;font-size:30px;letter-spacing:-.04em;margin:0 0 8px}.ai-response .verdict{display:inline-block;font-size:11px;font-weight:900;letter-spacing:.06em;padding:7px 9px;background:#eef1ff;color:var(--accent);margin-bottom:16px}.ai-response p{font-size:15px;line-height:1.7}.ai-response dl{display:grid;grid-template-columns:140px 1fr;gap:8px 14px;border-top:1px solid var(--line);padding-top:16px}.ai-response dt{font-size:10px;font-weight:800;text-transform:uppercase;color:var(--muted)}.ai-response dd{margin:0;font-size:13px}.artist-search-row{display:grid;grid-template-columns:1fr auto;gap:10px}.artist-layout{display:grid;grid-template-columns:minmax(260px,.68fr) minmax(0,1.32fr);gap:36px;margin-top:26px}.artist-az{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:14px}.artist-az button{width:30px;height:30px;border:1px solid var(--line);background:#fff;font-size:10px;font-weight:800}.artist-az button.active{background:var(--ink);color:#fff}.artist-list{border-top:1px solid var(--line);max-height:520px;overflow:auto}.artist-name{width:100%;display:flex;justify-content:space-between;gap:12px;text-align:left;border:0;border-bottom:1px solid var(--line);background:#fff;padding:12px 4px;font-size:12px}.artist-name:hover{background:var(--soft)}.artist-name small{color:var(--muted)}.artist-result{min-height:430px;padding:28px}.artist-result h3{font-family:Manrope,sans-serif;font-size:32px;letter-spacing:-.04em;margin:0 0 5px}.artist-score{font-family:Manrope,sans-serif;font-size:54px;font-weight:800;letter-spacing:-.06em;color:var(--accent)}.artist-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0}.artist-facts article{border-top:1px solid var(--line);padding-top:10px}.artist-facts span{display:block;font-size:9px;text-transform:uppercase;color:var(--muted);font-weight:800}.artist-facts strong{display:block;margin-top:5px;font-size:14px}.artist-result ul{padding-left:18px;line-height:1.6;font-size:13px}.source-links a{display:block;color:var(--accent);font-size:11px;margin:6px 0}@media(max-width:900px){.ai-grid,.artist-layout{grid-template-columns:1fr}.artist-list{max-height:300px}.ai-response,.artist-result{min-height:280px}}@media(max-width:640px){.mode-tabs{margin-left:-16px;margin-right:-16px;padding-left:16px;padding-right:16px}.ai-actions,.artist-search-row{grid-template-columns:1fr}.ai-preview-grid img{height:135px}.artist-facts{grid-template-columns:1fr}.ai-response dl{grid-template-columns:1fr}.ai-response dd{margin-bottom:8px}}

/* v7: fast AI value cards */
.ai-value-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:16px 0 10px}.ai-value-grid article{border:1px solid var(--line,#d9d9d9);padding:12px;min-width:0;background:#fff}.ai-value-grid span{display:block;font-size:11px;letter-spacing:.04em;text-transform:uppercase;opacity:.65;margin-bottom:6px}.ai-value-grid strong{font-size:20px;line-height:1.1;overflow-wrap:anywhere}.ai-value-grid .ai-fmv{border-color:#111;border-width:2px}.ai-value-note,.ai-value-missing{font-size:12px;line-height:1.45;opacity:.78}.ai-value-missing{border:1px dashed #999;padding:12px;margin:14px 0;display:grid;gap:4px}@media(max-width:620px){.ai-value-grid{grid-template-columns:1fr 1fr}.ai-value-grid article:nth-child(3){grid-column:1/-1}.ai-value-grid strong{font-size:18px}}