:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f7f4ef;--surface:#fffdf9;--text:#1e2526;--muted:#7a7974;--line:#e8e0d6;--accent:#8b705b;--accent-soft:#eee5dc;--green:#386c51;--danger:#b44f45;font-family:Arial,Helvetica,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}button{font:inherit;cursor:pointer}.app-shell{max-width:680px;min-height:100vh;margin:0 auto;padding:28px 18px 104px}.topbar{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.topbar h1{letter-spacing:-.8px;margin:4px 0 0;font-size:28px}.eyebrow{letter-spacing:1.2px;color:var(--muted);margin:0;font-size:11px;font-weight:700}.avatar{background:var(--accent);color:#fff;border:0;border-radius:50%;width:34px;height:34px;font-weight:700}.content-stack{gap:12px;display:grid}.check-card,.wallet-card,.settings-card,.upload-intro,.upload-section,.payment-summary,.payment-option{border:1px solid var(--line);background:var(--surface);border-radius:18px}.check-card{gap:12px;padding:12px;display:flex}.thumbnail{border-radius:12px;flex:none;place-items:center;width:74px;height:82px;display:grid}.stone-island{color:#e6ece5;background:linear-gradient(145deg,#1d2c24,#60715e);font-weight:800}.check-card-copy{flex:1;min-width:0}.check-card p,.settings-card p,.upload-intro p,.upload-section p,.payment-summary p,.payment-option p{color:var(--muted);margin:5px 0 0;font-size:13px;line-height:1.35}.row-between{justify-content:space-between;align-items:center;gap:12px;display:flex}.chip{letter-spacing:.6px;border-radius:999px;padding:5px 7px;font-size:10px;font-weight:700}.demo{background:var(--accent-soft);color:var(--accent)}.verdict{font-size:13px;font-weight:700}.original{color:var(--green)}.text-button{color:var(--accent);background:0 0;border:0;padding:4px 0;font-weight:700}.new-check-card{width:100%;color:var(--text);text-align:left;background:0 0;border:1px dashed #c9b9a8;border-radius:18px;align-items:center;gap:12px;padding:18px;display:flex}.new-check-card>span{color:var(--accent);font-size:25px}.new-check-card p{color:var(--muted);margin:4px 0 0;font-size:13px}.privacy-note,.helper{color:var(--muted);margin:4px 2px;font-size:12px;line-height:1.45}.bottom-nav{z-index:10;border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 92%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:20px;grid-template-columns:repeat(3,1fr);width:min(644px,100vw - 24px);padding:8px;display:grid;position:fixed;bottom:12px;left:50%;transform:translate(-50%)}.bottom-nav button{color:var(--muted);background:0 0;border:0;place-items:center;gap:3px;padding:6px;font-size:11px;display:grid}.bottom-nav button span{font-size:19px;line-height:1}.bottom-nav .active{color:var(--text);font-weight:700}.bottom-nav .new-check-nav span{background:var(--accent);color:#fff;border-radius:10px;place-items:center;width:29px;height:29px;display:grid}.wallet-card{justify-content:space-between;align-items:center;padding:20px;display:flex}.wallet-card strong{margin-top:4px;font-size:30px;display:block}.secondary-button,.add-button{border:1px solid var(--line);color:var(--text);background:var(--surface);border-radius:10px;padding:9px 12px;font-size:13px;font-weight:700}.secondary-button:disabled{opacity:.55;cursor:not-allowed}.settings-card{padding:17px}.category-grid{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.category{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:12px;padding:12px 8px;font-weight:700}.category.selected{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.upload-intro{padding:16px;position:relative}.upload-intro>span{color:var(--accent);font-size:13px;font-weight:700;position:absolute;top:16px;right:16px}.upload-section{padding:15px}.add-button:disabled{opacity:.45;cursor:not-allowed}.photo-grid{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px;display:grid}.photo-grid figure{aspect-ratio:1;background:var(--accent-soft);border-radius:10px;margin:0;position:relative;overflow:hidden}.photo-grid img{object-fit:cover;width:100%;height:100%}.photo-grid figure button{color:#fff;background:#000000a6;border:0;border-radius:99px;width:22px;height:22px;padding:0;font-size:18px;line-height:1;position:absolute;top:4px;right:4px}.primary-button{background:var(--text);color:var(--surface);border:0;border-radius:14px;padding:15px;font-weight:700}.primary-button:disabled{cursor:not-allowed;opacity:.4}.payment-summary,.payment-option{padding:17px}.price-row{border-top:1px solid var(--line);justify-content:space-between;margin-top:18px;padding-top:14px;display:flex}.payment-option{gap:12px;display:flex}.payment-option.selected{border-color:var(--accent)}.payment-option.muted{opacity:.58}.centered{justify-self:center}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (prefers-color-scheme:dark){:root{--bg:#141414;--surface:#201f1d;--text:#f3eee7;--muted:#b4aba1;--line:#37332e;--accent:#c6a98e;--accent-soft:#372e27;--green:#8dc5a2}}.pending{color:#6f5314;background:#f3e8c9;font-size:26px}.pending-chip{color:#6f5314;background:#f3e8c9}.error-message{color:var(--danger);font-weight:700}