:root{--bg: #fbfaf7;--fg: #1c1a17;--muted: #6b6660;--line: #e6e2db;--accent: #2f6f4e;--card: #fff;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg)}.screen{max-width:560px;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:14px}h1{font-size:1.5rem;margin:8px 0}h2{font-size:1rem;margin:6px 0;color:var(--muted);font-weight:600}.muted{color:var(--muted);font-size:.9rem}.empty{color:var(--muted);background:var(--card);border:1px dashed var(--line);border-radius:12px;padding:20px;text-align:center}code{background:#efece6;padding:2px 5px;border-radius:5px;font-size:.85em}input,select,button{font:inherit}.search,.name{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card)}.primary{background:var(--accent);color:#fff;border:0;border-radius:12px;padding:12px 16px;font-weight:600;text-decoration:none;text-align:center;cursor:pointer}.primary:disabled{opacity:.5}.results{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--card)}.results li+li{border-top:1px solid var(--line)}.result{width:100%;display:flex;justify-content:space-between;gap:10px;padding:12px 14px;background:none;border:0;text-align:left;cursor:pointer}.tag{margin-left:8px;font-size:.7rem;font-weight:600;color:var(--accent);background:#eaf3ee;border-radius:6px;padding:2px 6px;vertical-align:middle}.lines{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.line{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px}.line-name{flex:1;font-weight:600}.qty{width:56px;padding:6px 8px;border:1px solid var(--line);border-radius:8px;text-align:right}.form{padding:6px;border:1px solid var(--line);border-radius:8px;background:var(--card);max-width:130px}.remove{background:none;border:0;color:var(--muted);font-size:1rem;cursor:pointer;padding:4px 8px}.total{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:14px;font-size:1.15rem}.save-row,.log-row,.home-nav{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.home-nav{flex-direction:column;align-items:stretch}.note{color:var(--accent);font-weight:600}.diary-head{display:flex;align-items:center;justify-content:space-between}.diary-head button{background:var(--card);border:1px solid var(--line);border-radius:10px;width:40px;height:40px;font-size:1.2rem;cursor:pointer}.diary-head button:disabled{opacity:.4}.slot{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:4px 12px}.slot[open]{padding-bottom:10px}.slot-empty{background:none;border-style:dashed}.slot-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:10px 2px;cursor:pointer;list-style-position:inside}.slot-head::-webkit-details-marker{color:var(--muted)}.slot-name{font-weight:600}.slot-head-right{display:inline-flex;align-items:center;gap:10px}.slot-add{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--accent);font-size:1.2rem;line-height:1;text-decoration:none;font-weight:700}.slot-nothing{margin:0 0 8px}.meal-group{padding-top:8px}.meal-group+.meal-group{border-top:1px dashed var(--line);margin-top:8px}.meal-sum{text-align:right;padding:4px 2px 0}.saved{display:flex;flex-direction:column;gap:10px}.scan-open{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 14px;cursor:pointer;text-align:left;font-weight:600;color:var(--accent)}.scanner{display:flex;flex-direction:column;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px}.scanner-head{display:flex;align-items:center;justify-content:space-between}.scanner-view{display:flex;flex-direction:column;align-items:center;gap:6px}.scanner-video{width:100%;max-width:320px;border-radius:10px;background:#000;aspect-ratio:4 / 3;display:none}.scanner-video.on{display:block}.bars{list-style:none;margin:0;padding:0;display:flex;gap:6px;align-items:flex-end;height:120px}.bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:2px}.bar-fill{width:60%;min-height:2px;background:var(--line);border-radius:4px 4px 0 0}.bar.current .bar-fill{background:var(--accent)}.bar-label,.bar-kcal{font-size:.7rem}