:root{--bg: #fff7e6;--surface: #ffffff;--surface-2: #fff3da;--ink: #2b2118;--ink-soft: #6b5b48;--line: #efe2c8;--accent: #e8961e;--accent-ink: #8a5a00;--paprika: #c4452a;--good: #2f9e44;--warn: #f08c00;--bad: #e03131;--radius: 16px;--radius-sm: 11px;--shadow: 0 2px 10px rgba(120, 80, 20, .08);--tap: 44px}@media(prefers-color-scheme:dark){:root{--bg: #1c1813;--surface: #272019;--surface-2: #2f2619;--ink: #f3e9da;--ink-soft: #b8a98f;--line: #3a3024;--accent: #f0a838;--accent-ink: #f6c878;--paprika: #e06a4d;--shadow: 0 2px 12px rgba(0, 0, 0, .35)}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.45;-webkit-font-smoothing:antialiased}.app{max-width:560px;margin:0 auto;padding:max(12px,env(safe-area-inset-top)) 14px calc(28px + env(safe-area-inset-bottom))}.app__header{position:relative;padding:10px 4px 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14px;height:var(--tap);border-radius:999px;cursor:pointer;white-space:nowrap}.chip.is-active{border-color:var(--accent);background:var(--accent);color:#fff}.chip--suggest{border-style:dashed;border-color:var(--accent);color:var(--accent-ink);background:var(--surface-2);font-size:.88rem;height:40px}.segmented{display:flex;gap:8px}.seg{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);border-radius:var(--radius-sm);padding:9px 6px;cursor:pointer;min-height:var(--tap)}.seg.is-active{border-color:var(--accent);background:var(--surface-2)}.seg__label{font-weight:700;font-size:.92rem}.seg__hint{font-size:.72rem;color:var(--ink-soft)}.seg.is-active .seg__hint{color:var(--accent-ink)}.capa__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.capa__head .card__title{margin:0}.capa__badge{font-weight:800;font-size:.95rem;padding:5px 12px;border-radius:999px;background:var(--surface-2);color:var(--ink)}.sev-good{background:color-mix(in srgb,var(--good) 16%,transparent);color:var(--good)}.sev-warn{background:color-mix(in srgb,var(--warn) 18%,transparent);color:var(--warn)}.sev-bad{background:color-mix(in srgb,var(--bad) 16%,transparent);color:var(--bad)}.gauge{margin-top:2px}.gauge__track{position:relative;display:flex;height:14px;border-radius:999px;overflow:hidden}.gauge__zone{flex:1}.gauge__zone--bad{background:color-mix(in srgb,var(--bad) 55%,var(--surface))}.gauge__zone--warn{background:color-mix(in srgb,var(--warn) 55%,var(--surface))}.gauge__zone--good{background:color-mix(in srgb,var(--good) 55%,var(--surface))}.gauge__marker{position:absolute;top:50%;width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--good);transform:translate(-50%,-50%);transition:left .25s ease;box-shadow:0 1px 4px #0000004d}.gauge__marker.sev-warn{border-color:var(--warn)}.gauge__marker.sev-bad{border-color:var(--bad)}.gauge__labels{display:flex;margin-top:6px;font-size:.66rem;color:var(--ink-soft)}.gauge__labels span{flex:1;text-align:center}.capa__msg{margin:12px 0 0;font-size:.9rem;color:var(--ink-soft)}.suggestions:not(:empty){margin-top:12px}.ratio{background:linear-gradient(135deg,var(--accent),var(--paprika));color:#fff;border-radius:var(--radius-sm);padding:14px 16px;margin-bottom:14px;text-align:center}.ratio__big{font-size:2rem;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.ratio__sub{font-size:.85rem;opacity:.95;margin-top:2px}.water__grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.water__item{background:var(--surface-2);border-radius:var(--radius-sm);padding:10px 8px;text-align:center;display:flex;flex-direction:column;gap:2px}.water__item--primary{outline:2px solid 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input{width:20px;height:20px;accent-color:var(--accent)}.manual{margin-top:14px;display:flex;align-items:center;gap:12px}.manual input[type=range]{flex:1;accent-color:var(--accent);height:var(--tap)}.manual__value{font-weight:800;font-variant-numeric:tabular-nums;min-width:66px;text-align:right}.app__footer{text-align:center;font-size:.76rem;color:var(--ink-soft);padding:8px 12px 0}.app__footer a{color:var(--accent-ink)}.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translate(-50%) translateY(12px);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:999px;font-size:.9rem;font-weight:600;box-shadow:0 6px 20px #00000040;opacity:0;transition:opacity .25s ease,transform .25s ease;z-index:50;max-width:90vw;text-align:center}.toast.is-visible{opacity:1;transform:translate(-50%) translateY(0)}@media(prefers-reduced-motion:reduce){*{transition:none!important}}