:root{--bg:#090b10;--panel:#111620;--panel-2:#171d29;--text:#f6f7fb;--muted:#a5adbd;--border:hsla(0,0%,100%,.09);--accent:#77f2b4;--warn:#ffd56a;--danger:#ff6b6b}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.page{width:min(980px,100%);margin:0 auto;padding:18px 14px 90px}.mobile-shell{min-height:100vh;background:radial-gradient(circle at 20% 0,rgba(119,242,180,.12),transparent 28%),radial-gradient(circle at 90% 10%,rgba(132,108,255,.14),transparent 30%),var(--bg)}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:rgba(9,11,16,.76);border-bottom:1px solid var(--border)}.logo{font-weight:900;letter-spacing:-.04em}.nav{display:flex;gap:8px}.ghost-button,.nav a,.primary-button{border:1px solid var(--border);border-radius:999px;padding:9px 12px;background:hsla(0,0%,100%,.04);color:var(--text)}.primary-button{background:var(--accent);color:#06100b;font-weight:800;border:0}.ghost-button{display:inline-flex;align-items:center;justify-content:center}.auth-card,.card{background:linear-gradient(180deg,hsla(0,0%,100%,.05),hsla(0,0%,100%,.025));border:1px solid var(--border);border-radius:24px;padding:16px;box-shadow:0 20px 70px rgba(0,0,0,.24)}.auth-card{margin:10vh auto;max-width:420px}h1{margin:10px 0 18px;font-size:clamp(28px,8vw,48px);line-height:.96;letter-spacing:-.06em}h2{margin:8px 0 12px}p{line-height:1.55}.muted,p{color:var(--muted)}.form-grid{display:grid;grid-gap:12px;gap:12px}.input,select,textarea{width:100%;border:1px solid var(--border);background:hsla(0,0%,100%,.05);color:var(--text);border-radius:14px;padding:12px}textarea{min-height:110px;resize:vertical}.collection-list{display:grid;grid-gap:12px;gap:12px}.collection-row{display:grid;grid-template-columns:64px 1fr auto;grid-gap:12px;gap:12px;align-items:center;padding:10px;background:hsla(0,0%,100%,.04);border:1px solid var(--border);border-radius:18px}.thumb{width:64px;height:88px;border-radius:10px;object-fit:cover;background:var(--panel-2)}.price{font-size:18px;font-weight:900;color:var(--accent);text-align:right}.badge-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}.badge{border:1px solid var(--border);background:hsla(0,0%,100%,.05);border-radius:999px;padding:4px 8px;color:var(--muted);font-size:12px}.scan-camera{overflow:hidden;border-radius:24px;border:1px solid var(--border);background:#000;aspect-ratio:3/4;display:grid;place-items:center}.scan-camera video{width:100%;height:100%}.toast{position:fixed;top:76px;left:50%;transform:translateX(-50%);width:min(560px,calc(100% - 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32px));overflow:auto;border:1px solid var(--border);border-radius:24px;padding:16px;background:linear-gradient(180deg,rgba(23,29,41,.98),rgba(12,16,24,.98));box-shadow:0 30px 100px rgba(0,0,0,.55)}.modal-title-row,.settings-list-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.settings-add-row{display:grid;grid-gap:10px;gap:10px;margin:14px 0}@media (min-width:620px){.settings-add-row{grid-template-columns:1fr auto}}.settings-list{display:grid;grid-gap:8px;gap:8px}.settings-list-row{padding:10px;border:1px solid var(--border);border-radius:16px;background:hsla(0,0%,100%,.04)}.danger-button{display:inline-flex;align-items:center;justify-content:center;border:1px solid hsla(0,100%,71%,.35);border-radius:999px;padding:9px 12px;background:hsla(0,100%,71%,.1);color:#ffd7d7;font-weight:800}.title-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.collection-total-card{min-width:118px;padding:8px 12px;border:1px solid var(--border);border-radius:16px;background:hsla(0,0%,100%,.05);text-align:right}.collection-total-card small{display:block;color:var(--muted);font-size:11px;font-weight:800}.collection-total-card strong{color:var(--accent);font-size:18px}.collection-row-with-actions{grid-template-columns:1fr auto auto}.collection-row-main{display:grid;grid-template-columns:64px 1fr;grid-gap:12px;gap:12px;align-items:center;min-width:0}.copy-actions{display:grid;grid-gap:6px;gap:6px;justify-items:stretch}.highlighted-low span{font-size:18px}.grid-card-with-actions{position:relative}.grid-card-link{display:grid;align-content:start;grid-gap:8px;gap:8px}.grid-card-link small{color:var(--muted);font-size:11px;font-weight:700}.grid-actions{display:grid;grid-template-columns:1fr auto;grid-gap:6px;gap:6px;margin-top:4px}.grid-actions .danger-button,.grid-actions .ghost-button{padding:7px 9px;font-size:12px}.radio-card{display:flex;gap:10px;align-items:center;border:1px solid var(--border);border-radius:16px;padding:12px;background:hsla(0,0%,100%,.04)}.radio-card input{width:auto}.wide-modal{width:min(1040px,100%)}.sales-list{display:grid;grid-gap:10px;gap:10px}.sale-row{display:grid;grid-gap:8px;gap:8px;padding:10px;border:1px solid var(--border);border-radius:18px;background:hsla(0,0%,100%,.04)}@media (min-width:940px){.sale-row{grid-template-columns:minmax(200px,1.5fr) 120px 190px minmax(160px,1fr) auto;align-items:center}}.sale-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.low-first-metrics .main-price-metric{border-color:rgba(119,242,180,.48);background:rgba(119,242,180,.09)}.low-first-metrics .main-price-metric strong{font-size:24px}.sold-box{margin-top:12px;border:1px solid rgba(119,242,180,.24);border-radius:16px;padding:12px;background:rgba(119,242,180,.06)}.sold-box p{margin:6px 0 0}@media (max-width:720px){.page-title-row{display:grid}.title-actions{justify-content:stretch}.collection-total-card{text-align:left;flex:1 1}.collection-row-with-actions{grid-template-columns:1fr}.price-stack{justify-items:start;text-align:left}.copy-actions{grid-template-columns:1fr 1fr}}.enhanced-scan-camera{position:relative;min-height:420px}.enhanced-scan-camera video{position:absolute;inset:0}.scan-guide{position:absolute;pointer-events:none;border-radius:10px;color:hsla(0,0%,100%,.72);font-size:11px;font-weight:900;letter-spacing:.03em;text-transform:uppercase;text-shadow:0 1px 8px rgba(0,0,0,.85)}.scan-guide-card{inset:2.5% 15.5%;border:2px solid rgba(119,242,180,.72);border-radius:18px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.35),0 0 24px rgba(119,242,180,.16)}.scan-guide-name{left:20%;right:20%;top:6.5%;height:7.5%;display:grid;place-items:center;border:1px solid rgba(255,213,106,.72);background:rgba(255,213,106,.1)}.scan-guide-code{right:19%;top:57%;width:36%;height:6.5%;display:grid;place-items:center;border:1px solid rgba(119,242,180,.72);background:rgba(119,242,180,.1)}.scan-guide-artwork{left:23%;right:23%;top:18%;height:35%;display:grid;place-items:center;border:1px dashed hsla(0,0%,100%,.55);background:hsla(0,0%,100%,.04)}.scan-status-line{margin:0;font-size:12px;color:var(--muted)}.scan-controls{display:flex;align-items:stretch;gap:8px;flex-wrap:wrap}.scan-control-card{flex:1 1 220px;display:grid;grid-gap:6px;gap:6px;border:1px solid var(--border);border-radius:16px;padding:10px;background:hsla(0,0%,100%,.04)}.scan-control-card span{color:var(--muted);font-size:12px;font-weight:800}.scan-options-grid{display:grid;grid-gap:10px;gap:10px}@media (min-width:760px){.scan-options-grid{grid-template-columns:1fr 1fr}}.scan-options-grid .radio-card{justify-content:space-between;align-items:center}.scan-options-grid small{color:var(--muted)}