:root{--bg: #fafaf7;--fg: #1a1a1a;--muted: #6b6b6b;--line: #e6e3da;--card: #ffffff;--accent: #1a1a1a;--shadow: 0 1px 3px rgba(0,0,0,.06), 0 6px 18px rgba(0,0,0,.04);--radius: 14px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased;font-size:15px}.app{min-height:100%;padding-bottom:4rem}.app-header{position:sticky;top:0;z-index:10;background:#fafaf7eb;backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line);padding:12px 14px 10px;padding-top:max(12px,env(safe-area-inset-top))}.app-title{font-family:Times New Roman,Georgia,serif;font-size:18px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg);margin-bottom:10px;text-align:center}.search-row{display:flex;align-items:stretch;gap:8px}.search-row .searchbar{flex:1}.reset-btn{flex:0 0 auto;background:#1a1a1a;color:#fafaf7;border:1px solid #1a1a1a;border-radius:10px;padding:0 14px;font-size:13px;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;box-shadow:var(--shadow);transition:background .12s ease}.reset-btn:hover{background:#333}.reset-btn:active{transform:scale(.97)}.searchbar{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px;box-shadow:var(--shadow)}.searchbar-icon{font-size:14px;opacity:.6}.searchbar-input{flex:1;border:none;outline:none;background:transparent;font-size:16px;color:var(--fg);font-variant:tabular-nums}.searchbar-input::placeholder{color:#b3b3b3}.searchbar-clear{border:none;background:transparent;font-size:22px;line-height:1;color:var(--muted);cursor:pointer;padding:0 4px}.filters{display:flex;gap:8px;margin-top:10px}.filter-select{flex:1;min-width:0;-moz-appearance:none;appearance:none;-webkit-appearance:none;background:#fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%23333' d='M0 0l6 8 6-8z'/></svg>") no-repeat right 12px center;border:1px solid var(--line);border-radius:10px;padding:12px 34px 12px 14px;font-size:16px;line-height:1.2;color:var(--fg);box-shadow:var(--shadow)}.filter-select:focus{outline:2px solid var(--accent);outline-offset:1px}@media (min-width: 600px){.filter-select{padding:9px 30px 9px 12px;font-size:14px}}main{padding:12px 14px;max-width:1400px;margin:0 auto}.grid-summary{font-size:12px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin:4px 4px 10px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}@media (min-width: 600px){.grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}}@media (min-width: 1000px){.grid{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}}@media (min-width: 1400px){.grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;height:100%}.card-img-wrap{position:relative;background:#f3f1ea;aspect-ratio:1 / 1;overflow:hidden;flex-shrink:0}.card-img{position:absolute;top:10%;right:10%;bottom:10%;left:10%;width:80%;height:80%;object-fit:contain;display:block}.card-img-missing{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:12px}.card-body{padding:10px 11px 12px;display:flex;flex-direction:column;gap:7px;flex:1}.card-codes{display:flex;flex-direction:column;gap:2px}.card-nri{font-family:SFMono-Regular,Menlo,ui-monospace,monospace;font-size:14px;font-weight:600;letter-spacing:.02em}.card-orig{font-family:SFMono-Regular,Menlo,ui-monospace,monospace;font-size:11.5px;color:var(--muted);letter-spacing:.04em}.card-meta{display:flex;flex-wrap:wrap;gap:4px}.chip{display:inline-block;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;background:#f5f3ec;color:var(--fg);padding:3px 8px;border-radius:999px;white-space:nowrap}.chip-muted{background:transparent;border:1px solid var(--line);color:var(--muted)}.chip-sub{background:#efe9d8;color:#5a4923}.card-specs{display:flex;gap:8px;font-size:12px;color:var(--fg);font-variant:tabular-nums;margin-top:2px}.spec{background:#1a1a1a;color:#fafaf7;padding:2px 8px;border-radius:6px;white-space:nowrap}.card-link{text-decoration:none;color:inherit;display:flex;flex-direction:column;height:100%;transition:transform .12s ease,box-shadow .12s ease}.card-link:hover .card{box-shadow:0 2px 4px #00000014,0 10px 24px #00000012}.card-link:active .card{transform:scale(.985)}.card-cta{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-top:auto;padding-top:4px}.detail-header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px}.back-btn{border:none;background:transparent;font-size:15px;color:var(--fg);cursor:pointer;padding:6px 10px;border-radius:8px;justify-self:start;white-space:nowrap}.back-btn:hover{background:#0000000a}.back-btn-spacer{visibility:hidden}.back-link{color:var(--fg)}.detail-main{padding:16px 14px}.detail{display:grid;grid-template-columns:1fr;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}@media (min-width: 720px){.detail{grid-template-columns:minmax(280px,1fr) minmax(260px,1fr);gap:28px;padding:28px}}.detail-img-wrap{background:#f3f1ea;aspect-ratio:1 / 1;border-radius:10px;display:flex;align-items:center;justify-content:center;overflow:hidden}.detail-img{max-width:100%;max-height:100%;object-fit:contain;display:block}.detail-img-missing{color:var(--muted);font-size:13px}.detail-body{display:flex;flex-direction:column;gap:16px}.detail-codes{display:flex;flex-direction:column;gap:3px}.detail-nri{font-family:SFMono-Regular,Menlo,ui-monospace,monospace;font-size:22px;font-weight:600;letter-spacing:.02em}.detail-orig{font-family:SFMono-Regular,Menlo,ui-monospace,monospace;font-size:12.5px;color:var(--muted);letter-spacing:.04em}.detail-list{margin:0;display:flex;flex-direction:column}.detail-row{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:10px 0;border-top:1px solid var(--line)}.detail-row:first-child{border-top:none}.detail-row dt{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);align-self:center}.detail-row dd{margin:0;font-size:15px;color:var(--fg);font-variant:tabular-nums}.app-title-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;margin-bottom:10px}.app-title-row .app-title{grid-column:2;margin:0}.settings-link{grid-column:3;justify-self:end;text-decoration:none;color:var(--fg);font-size:22px;line-height:1;padding:4px 8px;border-radius:8px}.settings-link:hover{background:#0000000d}.settings-form{max-width:560px;margin:0 auto}.settings-note{color:var(--muted);font-size:13px;margin:0 0 18px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field-label{font-size:13px;color:var(--fg);font-weight:500}.field-hint{font-size:12px;color:var(--muted)}.field input{width:100%;min-width:0;font-family:inherit;font-size:16px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-variant:tabular-nums;color:var(--fg)}.field input:focus{outline:2px solid var(--accent);outline-offset:1px}.field-group{border:1px solid var(--line);border-radius:12px;padding:14px 14px 10px;margin:0 0 16px;background:#fdfcf7}.field-group>legend{padding:0 6px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.radio{display:flex;align-items:flex-start;gap:10px;padding:10px 4px;cursor:pointer;border-radius:8px}.radio:hover{background:#00000005}.radio input[type=radio]{margin:4px 0 0;width:18px;height:18px;accent-color:var(--accent);flex-shrink:0}.radio-label{font-size:15px;font-weight:500;color:var(--fg)}.settings-actions{display:flex;align-items:center;gap:14px;margin-top:10px}.primary-btn{background:#1a1a1a;color:#fafaf7;border:1px solid #1a1a1a;border-radius:10px;padding:10px 20px;font-size:14px;letter-spacing:.04em;text-transform:uppercase;cursor:pointer}.primary-btn:hover{background:#333}.primary-btn:disabled{opacity:.6;cursor:not-allowed}.settings-saved{font-size:12px;color:var(--muted)}.settings-error{font-size:13px;color:#a23a3a}.estimator{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-top:16px}@media (min-width: 720px){.estimator{padding:24px}}.estimator-title{margin:0 0 14px;font-family:Times New Roman,Georgia,serif;font-size:18px;letter-spacing:.06em;text-transform:uppercase}.estimator-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}.estimator-field{display:flex;flex-direction:column;gap:5px;min-width:0}.estimator-field-wide{grid-column:1 / -1}.estimator-field-label{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.estimator-field input,.estimator-field select{width:100%;min-width:0;font-family:inherit;font-size:16px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-variant:tabular-nums;color:var(--fg)}.estimator-field input[type=date]{-moz-appearance:none;appearance:none;-webkit-appearance:none}.estimator-field input:focus,.estimator-field select:focus{outline:2px solid var(--accent);outline-offset:1px}.estimator-totals{margin:0;display:flex;flex-direction:column;border-top:1px solid var(--line);padding-top:12px}.estimator-line{display:flex;justify-content:space-between;align-items:baseline;padding:6px 0;font-size:14px;font-variant:tabular-nums}.estimator-line dt{color:var(--fg)}.estimator-line dd{margin:0;color:var(--fg)}.estimator-line-muted dt,.estimator-line-muted dd{color:var(--muted);font-size:13px}.estimator-line-negative{color:#a23a3a}.estimator-line-bold{border-top:1px solid var(--line);margin-top:6px;padding-top:12px;font-size:17px;font-weight:700}.estimator-source{margin-top:14px;font-size:11.5px;color:var(--muted);letter-spacing:.03em}.estimator-reset{margin-top:14px}.status{padding:40px 16px;text-align:center;color:var(--muted)}.status-error{color:#a23a3a}.header-actions{grid-column:3;justify-self:end;display:flex;align-items:center;gap:4px}.logout-btn{background:transparent;border:0;cursor:pointer;color:var(--fg);font-size:20px;line-height:1;padding:4px 8px;border-radius:8px}.logout-btn:hover{background:#0000000d}.auth-checking{padding:60px 16px;text-align:center;color:var(--muted)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg, #f7f5f1)}.login-card{width:100%;max-width:360px;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:14px;padding:28px 24px;box-shadow:0 1px 2px #0000000a}.login-title{margin:0 0 4px;font-size:22px;font-weight:600;text-align:center}.login-sub{margin:0 0 20px;text-align:center;color:var(--muted);font-size:13px}.login-card .field input{font-size:16px;padding:10px 12px;border-radius:8px;border:1px solid rgba(0,0,0,.15)}.login-card .field input:focus{outline:none;border-color:#0006}.login-error{margin:4px 0 12px;padding:8px 10px;background:#a23a3a14;border-radius:6px;color:#a23a3a;font-size:13px}.login-btn{width:100%;padding:12px;font-size:15px;font-weight:500;border-radius:8px;border:0;background:var(--fg, #1a1a1a);color:#fff;cursor:pointer}.login-btn:disabled{opacity:.6;cursor:not-allowed}