:root{color-scheme:light dark;--bg: #f4f5f7;--surface: #ffffff;--surface-2: #eef0f3;--border: #e4e7ec;--text: #0f172a;--text-2: #475569;--muted: #94a3b8;--accent: #10b981;--accent-strong: #059669;--accent-soft: #d1fae5;--on-accent: #ffffff;--danger: #ef4444;--danger-soft: #fee2e2;--protein: #3b82f6;--carbs: #f59e0b;--fat: #ec4899;--radius-lg: 22px;--radius: 16px;--radius-sm: 12px;--shadow: 0 1px 2px rgb(15 23 42 / .04), 0 4px 16px rgb(15 23 42 / .06);--shadow-lg: 0 8px 30px rgb(15 23 42 / .12);--tabbar-h: 64px;--safe-bottom: env(safe-area-inset-bottom);--safe-top: env(safe-area-inset-top)}@media (prefers-color-scheme: dark){:root{--bg: #0b1120;--surface: #141b2d;--surface-2: #1d2539;--border: #232d44;--text: #e8ecf3;--text-2: #a3b0c5;--muted: #64748b;--accent: #34d399;--accent-strong: #10b981;--accent-soft: #10b98126;--on-accent: #052e1f;--danger-soft: #ef444426;--protein: #60a5fa;--carbs: #fbbf24;--fat: #f472b6;--shadow: 0 1px 2px rgb(0 0 0 / .3);--shadow-lg: 0 8px 30px rgb(0 0 0 / 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