:root{color-scheme:light dark;--bg: #f3f6f2;--surface: #ffffff;--surface-raised: #ffffff;--surface-subtle: #f8faf8;--text: #17231b;--muted: #667169;--primary: #24734b;--primary-strong: #185f3b;--primary-soft: #e2f1e8;--primary-soft-strong: #d3e9dc;--border: #d9e2dc;--border-strong: #c4d1c8;--warning: #9a5b0a;--warning-soft: #fff3df;--danger: #9b4845;--chart-secondary: #6c6db1;--focus-ring: #5ca77c;--radius-sm: 10px;--radius-md: 13px;--radius: 16px;--radius-lg: 20px;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space: 16px;--space-lg: 20px;--space-xl: 24px;--shadow-sm: 0 1px 2px rgb(23 35 27 / 5%);--shadow-raised: 0 8px 24px rgb(23 35 27 / 7%)}@media(prefers-color-scheme:dark){:root{--bg: #0f1511;--surface: #18211b;--surface-raised: #1c2720;--surface-subtle: #141c17;--text: #edf4ef;--muted: #a5b1a8;--primary: #79d29f;--primary-strong: #99e3b8;--primary-soft: #1d3a29;--primary-soft-strong: #264a34;--border: #303c34;--border-strong: #465449;--warning: #e8ad60;--warning-soft: #3b2c18;--danger: #e2908b;--chart-secondary: #aaa8ef;--focus-ring: #79d29f;--shadow-sm: 0 1px 2px rgb(0 0 0 / 22%);--shadow-raised: 0 10px 28px rgb(0 0 0 / 24%)}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Hiragino Sans,Yu Gothic UI,sans-serif;font-variant-numeric:tabular-nums}button,input,select,textarea{font:inherit}input,select,textarea{max-width:100%;font-size:max(1rem,16px)}input[type=date]{-webkit-appearance:none;-moz-appearance:none;appearance:none;min-width:0;max-width:100%;box-sizing:border-box}.app-shell{min-height:100vh;min-height:100dvh;max-width:480px;margin:0 auto;background:var(--bg)}header{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:14px var(--space);background:color-mix(in srgb,var(--bg) 92%,transparent);border-bottom:1px solid var(--border)}h1{margin:0;font-size:1.15rem}h2{margin-top:0}.settings-link{color:var(--text);font-size:1.4rem;text-decoration:none}main{padding:22px var(--space) calc(155px + env(safe-area-inset-bottom))}.card{padding:20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.empty-state{color:var(--muted);text-align:center}.form{display:grid;min-width:0;gap:16px}.form h3{margin:0}.form label{display:grid;min-width:0;gap:7px;color:var(--muted);font-size:.9rem}.form input,.form select{width:100%;padding:11px 12px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:10px}.protein-options{display:grid;gap:10px;margin:0;padding:0;border:0}.protein-options legend{margin-bottom:7px;color:var(--muted);font-size:.9rem}.protein-options label{grid-template-columns:auto 1fr;align-items:start;padding:12px;border:1px solid var(--border);border-radius:10px}.protein-options input{width:auto;margin:3px 0 0}.protein-options span{display:grid;gap:3px;color:var(--text)}.protein-options small{color:var(--muted)}.protein-options b{color:var(--primary)}.protein-guide{margin:2px 0 0;padding:12px;border-radius:10px;background:var(--primary-soft);line-height:1.6}.form button{padding:13px;border:0;border-radius:12px;color:#fff;background:var(--primary);font-weight:700}.result{display:grid;grid-template-columns:1fr auto;gap:8px 12px;padding:15px;border-radius:12px;background:var(--primary-soft)}.result strong{font-size:1.15rem}.warning,.notice{grid-column:1 / -1;margin:4px 0 0;color:var(--warning);font-weight:700}.disclaimer{margin-top:18px;padding:14px;color:var(--muted);font-size:.78rem;line-height:1.7}.bottom-tabs{position:fixed;z-index:3;bottom:0;left:50%;display:grid;grid-template-columns:repeat(5,1fr);width:min(100%,480px);transform:translate(-50%);padding:10px 6px calc(10px + env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--border)}.bottom-tabs a{padding:8px 2px;color:var(--muted);text-align:center;text-decoration:none;font-size:.78rem}.bottom-tabs a.active{color:var(--primary);font-weight:700}.data-management-link{display:grid;gap:5px;margin-top:16px;color:var(--text);text-decoration:none}.data-management-link span{color:var(--muted);font-size:.8rem}.data-page,.import-card{display:grid;gap:14px}.import-card h3{margin:0}.file-picker{display:grid;place-items:center;min-height:48px;padding:10px;border-radius:11px;background:var(--primary);color:#fff;font-weight:700}.file-picker.secondary{background:var(--primary-soft);color:var(--primary)}.file-picker input{position:absolute;width:1px;height:1px;opacity:0}.csv-table{overflow:auto;border:1px solid var(--border);border-radius:9px}.csv-table table{border-collapse:collapse;min-width:100%}.csv-table td{padding:7px;border:1px solid var(--border);white-space:nowrap;font-size:.72rem}.mapping-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.mapping-grid 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var(--border);border-radius:var(--radius);background:var(--surface)}.meal-section-head{display:flex;align-items:center;justify-content:space-between}.meal-section h2{margin:0;font-size:1rem}.meal-section-head button{width:44px;height:44px;border:0;border-radius:50%;background:var(--primary);color:#fff;font-size:1.5rem}.meal-entries{display:grid;gap:5px;margin-top:10px}.meal-entry{display:grid;grid-template-columns:1fr 44px;align-items:center;width:100%;border-top:1px solid var(--border)}.meal-entry-main{display:flex;align-items:center;justify-content:space-between;min-width:0;padding:10px 8px 10px 0;border:0;background:transparent;text-align:left;touch-action:manipulation}.meal-entry span{display:grid;gap:3px}.meal-entry small,.empty-line{color:var(--muted)}.meal-entry b{white-space:nowrap}.delete-button{display:grid;place-items:center;min-width:44px;min-height:44px;padding:0;border:0;background:transparent;color:var(--danger);font-weight:800}.snack-fixed{position:fixed;z-index:4;bottom:calc(68px + env(safe-area-inset-bottom));left:50%;width:min(calc(100% - 24px),456px);max-height:42vh;margin:0;overflow:auto;transform:translate(-50%);border-color:color-mix(in srgb,var(--primary) 45%,var(--border));box-shadow:0 -5px 20px #0002}.sheet-backdrop{position:fixed;z-index:10;top:0;right:0;bottom:0;left:0;display:grid;align-items:end;background:#0007}.add-sheet{width:min(100%,480px);max-height:88vh;margin:0 auto;padding:16px var(--space) calc(18px + env(safe-area-inset-bottom));overflow:auto;border-radius:20px 20px 0 0;background:var(--surface)}.sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.sheet-head button{border:0;background:transparent;color:var(--primary)}.sheet-tabs{display:grid;grid-template-columns:repeat(3,1fr);margin-bottom:12px;border-bottom:1px solid var(--border)}.sheet-tabs button{padding:12px 3px;border:0;border-bottom:3px solid transparent;background:transparent}.sheet-tabs button.active{border-color:var(--primary);color:var(--primary);font-weight:700}.search-input,.ingredient-picker>input{width:100%;padding:12px;border:1px solid var(--border);border-radius:10px;background:var(--bg)}.choice-list{display:grid;gap:7px;margin-top:10px}.choice-list>button,.choice-row>button:first-child{display:flex;align-items:center;justify-content:space-between;width:100%;padding:11px;border:1px solid var(--border);border-radius:10px;background:var(--bg);text-align:left}.choice-list button.selected{border-color:var(--primary);background:var(--primary-soft)}.choice-list small{color:var(--muted)}.choice-list.compact{max-height:260px;overflow:auto}.choice-row{display:grid;grid-template-columns:1fr 44px;gap:4px;align-items:center}.frequent-guide{display:grid;gap:6px;margin:10px 0;padding:10px;border-radius:10px;background:var(--primary-soft)}.frequent-guide p{display:grid;grid-template-columns:92px 1fr;gap:6px;margin:0;font-size:.72rem;line-height:1.4}.frequent-guide span{color:var(--muted)}.amount-panel{position:sticky;bottom:0;display:grid;gap:9px;margin-top:12px;padding:12px;border-radius:12px;background:var(--primary-soft)}.amount-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.amount-buttons button{min-height:46px;border:1px solid var(--primary);border-radius:10px;background:var(--surface);color:var(--primary);font-weight:700}.custom-amount{display:grid;grid-template-columns:1fr auto;gap:7px}.custom-amount input{min-width:0;padding:10px;border:1px solid var(--border);border-radius:9px;background:var(--surface)}.custom-amount 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10%,transparent);font-size:.85rem;line-height:1.5}.recipe-fields{grid-template-columns:1fr 115px}.recipe-fields label:last-child{display:grid;grid-template-columns:1fr auto;align-items:end}.recipe-nutrition{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}.recipe-nutrition>div{display:grid;gap:5px;padding:12px;border-radius:11px;background:var(--primary-soft)}.recipe-nutrition b{font-size:1.15rem}.recipe-nutrition span{color:var(--muted);font-size:.72rem}.ingredient-list,.ingredient-picker{margin-top:14px;padding:14px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.ingredient-list h3,.ingredient-picker h3{margin:0 0 10px}.ingredient-list>div{display:flex;justify-content:space-between;padding:9px 0;border-top:1px solid var(--border)}.ingredient-list span{display:grid}.ingredient-list small{color:var(--muted)}.ingredient-list button{border:0;background:transparent;color:var(--danger)}.recipe-save{width:100%;margin-top:14px}.feature-note{margin:0 0 12px;color:var(--muted);font-size:.85rem;line-height:1.55}.recipe-example{display:grid;gap:4px;margin-bottom:12px;padding:12px;border:1px solid var(--border);border-radius:11px;background:var(--primary-soft)}.recipe-example strong{color:var(--primary);font-size:.78rem}.recipe-example span{font-weight:700}.recipe-example small{color:var(--muted);line-height:1.5}.compact-sheet{max-height:none}.compact-sheet .amount-panel{position:static}.undo-toast{position:fixed;z-index:30;left:50%;bottom:calc(88px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;width:min(calc(100% - 32px),448px);min-height:54px;padding:10px 12px 10px 18px;transform:translate(-50%);border-radius:12px;background:var(--text);color:var(--bg);box-shadow:0 6px 24px #0005}.undo-toast button{min-height:40px;padding:0 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var(--border);border-radius:var(--radius);background:var(--surface)}.category-filter{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:5px;padding-bottom:5px}.category-filter button{min-width:0;padding:8px 2px;border:1px solid var(--border);border-radius:999px;background:var(--bg);font-size:.72rem;white-space:nowrap}.category-filter button.active{border-color:var(--primary);background:var(--primary-soft);color:var(--primary);font-weight:700}.exercise-choices{max-height:35vh;overflow:auto}.exercise-entry-form{display:grid;gap:12px;margin-top:12px;padding:13px;border-radius:12px;background:var(--primary-soft)}.exercise-entry-form label{display:grid;gap:6px;color:var(--muted);font-size:.85rem}.exercise-entry-form input,.custom-exercise select{width:100%;padding:11px;border:1px solid var(--border);border-radius:9px;background:var(--surface)}.exercise-entry-form>div{display:flex;align-items:end;justify-content:space-between}.exercise-entry-form strong{font-size:1.25rem}.custom-exercise{margin-top:16px;padding:12px;border:1px solid var(--border);border-radius:11px}.custom-exercise summary{color:var(--primary);cursor:pointer}.custom-exercise form{margin-top:12px}.setup-guide{display:grid;gap:12px;text-align:center}.setup-guide p{margin:0;color:var(--muted)}.setup-guide a{text-decoration:none}.home-page{display:grid;gap:14px}.home-date{display:grid;grid-template-columns:44px 1fr 44px auto;gap:7px;align-items:center;text-align:center}.home-date button{min-height:40px;padding:0 11px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}.home-date button:disabled{opacity:.4}.today-button{color:var(--primary);font-size:.82rem;font-weight:700}.balance-section{display:grid;width:100%;padding:20px 16px;border-radius:var(--radius);background:var(--surface)}.remaining-calories{margin:0 0 18px;text-align:center;font-size:1.15rem}.remaining-calories strong{font-size:clamp(1.8rem,8vw,2.6rem);color:var(--primary)}.remaining-calories.over strong{color:var(--warning)}.intake-track{width:100%;height:14px;overflow:hidden;border-radius:999px;background:var(--border)}.intake-track span{display:block;height:100%;border-radius:inherit;background:var(--primary)}.intake-track.over span{background:var(--warning)}.intake-label{margin:8px 0 20px;text-align:center}.calorie-detail{display:grid;gap:9px;width:100%;padding-top:14px;border-top:1px solid var(--border)}.calorie-detail h2{margin:0 0 3px;font-size:.9rem;color:var(--muted)}.calorie-detail div{display:flex;justify-content:space-between;gap:12px}.calorie-detail .sub{padding-left:16px;color:var(--muted);font-size:.88rem}.calorie-note{margin:18px 0 0;color:var(--muted);text-align:center;font-size:.82rem}.balance-section .safety-warning{margin:12px 0 0;padding:9px 11px;border-radius:9px;background:color-mix(in srgb,var(--warning) 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span{display:block;height:100%;border-radius:inherit;background:var(--primary)}.weight-card{display:flex;align-items:center;justify-content:space-between;gap:12px}.weight-card>div{display:grid;gap:4px}.weight-card small,.weight-card span{color:var(--muted);font-size:.78rem}.weight-card strong{font-size:1.5rem}.weight-card button{padding:10px 12px;border:0;border-radius:10px;background:var(--primary);color:#fff;font-size:.82rem;font-weight:700}.snack-quick{padding:14px;border-radius:13px;background:var(--primary);color:#fff;text-align:center;text-decoration:none;font-weight:800}.weight-form{display:grid;min-width:0;gap:15px}.weight-form label{display:grid;min-width:0;gap:7px;color:var(--muted)}.weight-form input{width:100%;padding:13px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text);font-size:1.2rem}.step-assumption{margin:0;padding:10px 12px;border-left:4px solid var(--warning);background:color-mix(in srgb,var(--warning) 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