:root{--bg: #f4f4f2;--surface: #ffffff;--surface-2: #faf9f7;--ink: #1b1a17;--muted: #76736b;--line: #e6e3dc;--accent: #e24a2b;--accent-soft: #fbe7e0;--good: #4f7d5a;--protein: #e24a2b;--carbs: #e0a93b;--fat: #5f86ad;--radius: 18px;--radius-sm: 12px;--shadow: 0 1px 2px rgba(20, 18, 12, .04), 0 10px 30px rgba(20, 18, 12, .07);--shadow-sheet: 0 -8px 40px rgba(20, 18, 12, .16)}@media (prefers-color-scheme: dark){:root{--bg: #15140f;--surface: #1f1d18;--surface-2: #25231d;--ink: #f1efe8;--muted: #9a968b;--line: #322f28;--accent: #f36845;--accent-soft: #2c1d16;--good: #7fb089;--protein: #f36845;--carbs: #e6b552;--fat: #7aa3cb;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 10px 30px rgba(0, 0, 0, .35);--shadow-sheet: 0 -8px 40px rgba(0, 0, 0, .5)}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}button{font-family:inherit;cursor:pointer}input{font-family:inherit}.app{max-width:480px;margin:0 auto;min-height:100vh;min-height:100dvh;padding:env(safe-area-inset-top) 18px calc(120px + env(safe-area-inset-bottom));position:relative}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 2px 6px}.brand{font-family:Space Grotesk,sans-serif;font-weight:700;font-size:20px;letter-spacing:-.02em;display:flex;align-items:center;gap:7px}.brand-mark{color:var(--accent);font-size:13px}.icon-btn{background:none;border:1px solid var(--line);color:var(--muted);font-size:13px;font-weight:500;padding:7px 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