:root{--bg:#f6f5f1;--card:#fff;--text:#1d1d1b;--muted:#76746d;--accent:#2f7d5b;--warn:#c2412d;--border:#e6e3dc;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#161614;--card:#21211e;--text:#ecebe6;--muted:#9a988f;--accent:#5cc496;--warn:#ef7a66;--border:#33322e}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}main{max-width:760px;margin:0 auto;padding:16px}header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}h1{margin:0;font-size:1.4rem}h2{margin:0 0 12px;font-size:1rem}h3{margin:16px 0 8px;font-size:.95rem}nav{background:var(--card);border:1px solid var(--border);border-radius:10px;gap:4px;padding:3px;display:flex}nav button{color:var(--text);cursor:pointer;font:inherit;background:0 0;border:0;border-radius:7px;padding:6px 12px}nav button.active{background:var(--accent);color:#fff}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:12px;padding:16px}.big{margin-bottom:8px;font-size:1.8rem;font-weight:600}.big .muted,.big .small{font-size:.9rem;font-weight:400}.muted{color:var(--muted)}.small{font-size:.8rem}.error{color:var(--warn)}.good{color:var(--accent)}.progress{background:var(--border);border-radius:5px;height:10px;overflow:hidden}.progress .fill{background:var(--accent);height:100%}.progress .fill.over{background:var(--warn)}.stats{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;display:grid}.stat{font-size:1.2rem;font-weight:600}.bars{gap:3px;height:160px;display:flex}.bar-col{flex-direction:column;flex:1;min-width:0;display:flex}.bar-area{flex:1;align-items:flex-end;display:flex;position:relative}.bar{background:var(--accent);border-radius:3px 3px 0 0;width:100%;min-height:1px}.bar.over{background:var(--warn)}.target-line{border-top:2px dashed var(--muted);position:absolute;left:-1px;right:-1px}.bar-label{color:var(--muted);text-align:center;margin-top:4px;font-size:.7rem}.bar-label.today{color:var(--text);font-weight:700}.trend{width:100%;height:auto;display:block}.trend polyline{fill:none;stroke:var(--accent);stroke-width:2px}.trend circle{fill:var(--accent)}.day-group ul{margin:0;padding:0;list-style:none}.day-group li{border-top:1px solid var(--border);padding:8px 0}.meal-head{flex-wrap:wrap;align-items:baseline;gap:8px;display:flex}.meal-desc{flex:1;min-width:160px}.kcal{white-space:nowrap;font-weight:600}.items{margin-top:2px}.login{flex-direction:column;gap:8px;max-width:360px;margin:15vh auto 0;display:flex}.login h1{margin-bottom:8px}.login input{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;padding:10px}.login button{font:inherit;background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;padding:10px}.login button:disabled{opacity:.6;cursor:default}footer{text-align:center;margin:24px 0}button.link{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;text-decoration:underline}.badge{text-transform:uppercase;letter-spacing:.03em;background:var(--border);border-radius:4px;padding:2px 6px;font-size:.7rem}.badge.breakfast{color:#6b4f00;background:#f3e2b3}.badge.lunch{color:#1e5a3e;background:#cfe8d9}.badge.dinner{color:#2c3a7a;background:#d6dcf5}.badge.snack{color:#7a3420;background:#f5d9cf}.badge.drink{color:#1d5866;background:#d3ecf2}