:root{--bg:#f6f7f9;--surface:#ffffff;--border:#e2e5ea;--text:#16191d;--muted:#6b7280;--accent:#2563eb;--good:#15803d;--bad:#b91c1c;--radius:12px}@media (prefers-color-scheme:dark){:root{--bg:#101215;--surface:#191c21;--border:#2a2f36;--text:#e8eaed;--muted:#9aa2ad;--accent:#60a5fa;--good:#4ade80;--bad:#f87171}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%}main{max-width:720px;margin:0 auto;padding:16px 16px 64px}nav{display:flex;gap:4px;background:var(--surface);border-bottom:1px solid var(--border);padding:8px 16px;position:-webkit-sticky;position:sticky;top:0;z-index:10}nav a{color:var(--muted);text-decoration:none;padding:8px 12px;border-radius:8px;font-size:15px}nav a.active{color:var(--text);background:var(--bg);font-weight:600}nav button.navlink{background:none;border:none;color:var(--muted);padding:8px 12px;font-size:15px;width:auto;cursor:pointer}h1{font-size:20px;margin:16px 0 12px}h2{font-size:16px;margin:24px 0 8px;color:var(--muted);font-weight:600}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px}.stats{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:12px;gap:12px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.stat .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.stat .value{font-size:22px;font-weight:650;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;margin-top:2px}.good{color:var(--good)}.bad{color:var(--bad)}label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}button,input,select{font:inherit;width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text)}.row{display:flex;gap:8px;margin-bottom:10px}.row>*{flex:1 1}button{background:var(--accent);color:#fff;border:none;font-weight:600;cursor:pointer}button.secondary{background:var(--bg);color:var(--muted);border:1px solid var(--border)}button:disabled{opacity:.6;cursor:default}button.link{background:none;color:var(--muted);width:auto;padding:2px 6px;font-size:18px;line-height:1}.scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:14px}th{color:var(--muted);font-weight:600;font-size:12px}td,th{text-align:right;padding:8px 6px;white-space:nowrap}td{border-top:1px solid var(--border)}td:first-child,th:first-child{text-align:left}tbody tr:first-child td{border-top-color:var(--border)}.entry{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--border)}.entry:first-child{border-top:none}.entry .type{font-size:12px;color:var(--muted);min-width:76px}.entry .desc{flex:1 1;overflow:hidden;text-overflow:ellipsis}.entry .kcal{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:600}.empty{color:var(--muted);font-size:14px;padding:8px 0}