:root{--ink: #1d2522;--muted: #64736d;--line: #dce4de;--paper: #f7f4ed;--panel: #ffffff;--sage: #4c7b62;--sage-soft: #edf6f0;--blue: #527e9d;--clay: #c98264;--gold: #d7a84f;--rose: #b96f7c;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0;background:linear-gradient(120deg,rgba(142,182,155,.18),transparent 32%),linear-gradient(300deg,rgba(82,126,157,.14),transparent 42%),var(--paper)}button,input,textarea,select{font:inherit}button{cursor:pointer}.auth-shell,.app-shell{width:min(100%,520px);min-height:100vh;margin:0 auto;background:#fbfcfa}.auth-shell{display:grid;place-items:center;padding:22px}.auth-card{width:100%;border:1px solid var(--line);border-radius:8px;padding:22px;background:var(--panel);box-shadow:0 18px 45px 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#efd8c7;color:#8b4d3b;background:#fff8f3}.download{display:inline-flex;align-items:center;gap:7px;color:var(--sage);border:1px solid #bcd4c5;background:#fff;font-weight:900}.nutrition-strip,.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.metric{border:1px solid var(--line);border-radius:8px;padding:10px 6px;text-align:center;background:#fff}.metric strong{display:block;font-size:1rem;line-height:1}.metric span{display:block;margin-top:4px;color:var(--muted);font-size:.66rem;font-weight:900;text-transform:uppercase}.source-line{color:var(--muted);font-size:.78rem;line-height:1.4}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-title h2{font-size:1rem}.section-title span{color:var(--muted);font-size:.8rem;font-weight:800}.entry-list,.insight-list{display:grid;gap:10px}.entry-card,.form-card,.parsed-card,.segmented-card,.insight,.tag-list,.empty{border:1px solid 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