:root{--bg: #f4f6f8;--surface: #ffffff;--surface-2: #eef1f4;--ink: #0f172a;--ink-soft: #334155;--muted: #64748b;--border: #e5e9ef;--primary: #16a34a;--primary-strong: #15803d;--primary-soft: #dcfce7;--accent: #f97316;--accent-soft: #ffedd5;--danger: #dc2626;--danger-soft: #fee2e2;--r-sm: 10px;--r-md: 16px;--r-lg: 22px;--r-xl: 28px;--r-pill: 999px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-md: 0 6px 18px rgba(15, 23, 42, .08);--shadow-lg: 0 14px 34px rgba(15, 23, 42, .14);--fs-xs: 12px;--fs-sm: 13px;--fs-base: 15px;--fs-md: 16px;--fs-lg: 20px;--fs-xl: 26px;--fs-2xl: 32px;--tabbar-h: 72px}*{box-sizing:border-box}html,body,#root{height:100%}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI 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24px;max-width:560px;margin:0 auto}.offline-banner{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--accent-soft);color:#9a3412;font-size:var(--fs-sm);font-weight:600;border-bottom:1px solid #fed7aa;position:sticky;top:0;z-index:30}.offline-banner__icon{flex-shrink:0}.tabbar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:560px;display:flex;background:red;backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-top:1px solid var(--border);padding:6px 8px calc(6px + env(safe-area-inset-bottom));z-index:40}.tabbar__item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;min-height:56px;justify-content:center;color:var(--muted);border-radius:var(--r-md);transition:color .15s ease}.tabbar__item:hover{color:var(--ink-soft)}.tabbar__item.is-active{color:var(--primary-strong)}.tabbar__icon{width:24px;height:24px}.tabbar__label{font-size:11px;font-weight:600;letter-spacing:.01em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;border-radius:var(--r-pill);font-size:var(--fs-md);font-weight:700;transition:transform .12s ease,background .15s ease,box-shadow .15s ease;-webkit-user-select:none;user-select:none}.btn:active{transform:scale(.98)}.btn--primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-md)}.btn--primary:hover{background:var(--primary-strong)}.btn--ghost{background:var(--surface-2);color:var(--ink-soft)}.btn--ghost:hover{background:#e2e8f0}.btn--ghost:disabled{opacity:.45;cursor:not-allowed}.btn--danger{background:var(--danger);color:#fff}.btn--danger:hover{background:#b91c1c}.btn--text{background:transparent;color:var(--muted);font-weight:600;min-height:44px}.btn--block{width:100%}.btn--sticky{position:sticky;bottom:16px;margin-top:8px}.btn svg{width:20px;height:20px}.screen-header{margin-bottom:18px}.screen-header__title{font-size:var(--fs-2xl);font-weight:800;letter-spacing:-.02em}.screen-header__subtitle{margin-top:4px;color:var(--muted);font-size:var(--fs-base)}.section{margin-top:26px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-header__title{font-size:var(--fs-lg);font-weight:800;letter-spacing:-.01em}.link{color:var(--primary-strong);font-weight:700;font-size:var(--fs-sm);min-height:44px;min-width:44px}.home-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.home-header__greeting{color:var(--muted);font-size:var(--fs-base)}.home-header__name{font-size:var(--fs-2xl);font-weight:800;letter-spacing:-.02em}.avatar{width:48px;height:48px;border-radius:var(--r-pill);background:linear-gradient(135deg,var(--primary),#4ade80);color:#fff;font-weight:800;font-size:var(--fs-lg);display:flex;align-items:center;justify-content:center}.avatar--lg{width:76px;height:76px;font-size:var(--fs-2xl);box-shadow:var(--shadow-md)}.today-card{display:flex;align-items:center;gap:18px;background:var(--surface);border-radius:var(--r-lg);padding:20px;box-shadow:var(--shadow-sm);border:1px solid var(--border)}.today-card__content{flex:1;min-width:0}.today-card__title{font-size:var(--fs-lg);font-weight:800}.today-card__text{color:var(--muted);font-size:var(--fs-sm);margin:6px 0 14px}.today-card .btn{min-height:44px;padding:0 18px}.ring{position:relative;width:104px;height:104px;flex-shrink:0}.ring__svg{width:100%;height:100%;transform:rotate(-90deg)}.ring__track,.ring__value{fill:none;stroke-width:11}.ring__track{stroke:var(--surface-2)}.ring__value{stroke:var(--primary);stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:calc(326.7 * (1 - var(--pct) / 100));transition:stroke-dashoffset .5s ease}.ring__label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1}.ring__label strong{font-size:22px;font-weight:800}.ring__label span{font-size:11px;color:var(--muted)}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.stat{display:flex;flex-direction:column;align-items:center;gap:3px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:14px 8px;text-align:center}.stat__icon{width:20px;height:20px;color:var(--primary);margin-bottom:2px}.stat__value{font-size:var(--fs-lg);font-weight:800}.stat__label{font-size:var(--fs-xs);color:var(--muted)}.week-card{display:flex;justify-content:space-between;align-items:flex-end;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:16px 12px;height:148px}.week-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}.week-col__track{width:100%;max-width:30px;flex:1;display:flex;align-items:flex-end;background:var(--surface-2);border-radius:8px;overflow:hidden}.week-col__bar{width:100%;background:linear-gradient(180deg,#4ade80,var(--primary));border-radius:8px;min-height:4px}.week-col__day{font-size:var(--fs-xs);color:var(--muted);font-weight:600}.week-col__val{font-size:var(--fs-xs);color:var(--muted);font-weight:700;min-height:14px}.week-card--tall{height:176px}.suggest-card{display:flex;gap:14px;align-items:stretch;width:100%;text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .12s ease,box-shadow .15s ease}.suggest-card:active{transform:scale(.99)}.suggest-card:hover{box-shadow:var(--shadow-md)}.suggest-card__img{width:112px;min-height:96px;object-fit:cover;flex-shrink:0}.suggest-card__body{padding:14px 12px 14px 0;display:flex;flex-direction:column;justify-content:center;gap:4px}.suggest-card__title{font-size:var(--fs-md);font-weight:800}.suggest-card__meta{color:var(--muted);font-size:var(--fs-sm)}.pill{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--primary-strong);background:var(--primary-soft);padding:3px 10px;border-radius:var(--r-pill)}.pill--light{color:#fff;background:#ffffff38}.nutrition-card{display:flex;gap:14px;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}.nutrition-card__img{width:96px;height:96px;object-fit:cover;flex-shrink:0}.nutrition-card__body{padding:12px 12px 12px 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var(--border);border-radius:var(--r-md);padding:12px 14px}.exercise__num{width:30px;height:30px;flex-shrink:0;border-radius:var(--r-pill);background:var(--primary-soft);color:var(--primary-strong);font-weight:800;font-size:var(--fs-sm);display:flex;align-items:center;justify-content:center}.exercise__body{flex:1;display:flex;flex-direction:column}.exercise__name{font-weight:700}.exercise__sets{color:var(--muted);font-size:var(--fs-sm)}.timer{text-align:center;padding:20px 0 8px}.timer__label{display:block;color:var(--muted);font-size:var(--fs-sm);text-transform:uppercase;letter-spacing:.08em;font-weight:700}.timer__value{display:block;font-size:56px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.active-exercise{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px;text-align:center;box-shadow:var(--shadow-sm)}.active-exercise__step{display:inline-block;color:var(--primary-strong);background:var(--primary-soft);font-weight:700;font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.05em;padding:4px 12px;border-radius:var(--r-pill);margin-bottom:10px}.active-exercise__name{font-size:var(--fs-xl);font-weight:800;letter-spacing:-.01em}.active-exercise__meta{display:flex;justify-content:center;gap:18px;margin-top:12px;color:var(--muted);font-weight:600;font-size:var(--fs-base)}.detail-body__actions{display:flex;gap:10px;margin-top:20px}.detail-body__actions .btn{flex:1}.detail-body .btn--text{width:100%;margin-top:8px}.done-view{padding-top:calc(env(safe-area-inset-top) + 40px);text-align:center}.done-view__badge{width:96px;height:96px;margin:0 auto 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var(--border);border-radius:var(--r-md);padding:16px}.stat-card__icon{width:22px;height:22px;color:var(--primary)}.stat-card__value{font-size:var(--fs-xl);font-weight:800;letter-spacing:-.01em}.stat-card__label{color:var(--muted);font-size:var(--fs-sm)}.history-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.history-item{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:12px 14px}.history-item__icon{width:38px;height:38px;flex-shrink:0;border-radius:var(--r-pill);background:var(--primary-soft);color:var(--primary-strong);display:flex;align-items:center;justify-content:center}.history-item__icon svg{width:18px;height:18px}.history-item__body{flex:1;min-width:0;display:flex;flex-direction:column}.history-item__title{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item__date{color:var(--muted);font-size:var(--fs-sm)}.history-item__meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;color:var(--muted);font-size:var(--fs-xs);font-weight:600}.profile-header{text-align:center;padding-top:calc(env(safe-area-inset-top) + 8px)}.profile-header__name{font-size:var(--fs-xl);font-weight:800;margin-top:12px;letter-spacing:-.01em}.profile-header__goal{color:var(--muted);font-size:var(--fs-sm);margin-top:4px}.profile-header__stats{display:flex;justify-content:center;gap:24px;margin-top:18px;color:var(--muted);font-size:var(--fs-sm)}.profile-header__stats 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var(--border)}.list-item:last-child{border-bottom:none}.list-item__icon{width:34px;height:34px;flex-shrink:0;border-radius:var(--r-pill);background:var(--surface-2);color:var(--ink-soft);display:flex;align-items:center;justify-content:center}.list-item__icon svg{width:18px;height:18px}.list-item__label{flex:1;font-weight:600}.list-item__value{color:var(--muted);font-weight:600}.list-item__chevron{width:18px;height:18px;color:var(--muted)}.delete-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;color:var(--danger);font-weight:700;font-size:var(--fs-base);border:1px solid var(--danger);border-radius:var(--r-md);background:var(--danger-soft)}.delete-confirm{background:var(--surface);border:1px solid var(--danger);border-radius:var(--r-md);padding:18px}.delete-confirm__title{font-size:var(--fs-lg);font-weight:800;color:var(--danger)}.delete-confirm__text{color:var(--muted);font-size:var(--fs-sm);margin:8px 0 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24px)}.onboarding__title{font-size:var(--fs-2xl);font-weight:800;letter-spacing:-.02em}.onboarding__subtitle{color:var(--muted);margin-top:6px}.onboarding__note{text-align:center;color:var(--muted);font-size:var(--fs-xs);margin-top:16px}.field{display:block;margin-top:22px}.field__label{display:block;font-weight:700;font-size:var(--fs-sm);margin-bottom:8px}.field__input{width:100%;min-height:52px;padding:0 16px;font-size:var(--fs-md);border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface);color:var(--ink);font-family:inherit}.field__input::placeholder{color:var(--muted)}.field__input:focus-visible{outline:3px solid rgba(22,163,74,.55);outline-offset:0}.fieldset{border:none;padding:0;margin:22px 0 0}.goal-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.goal-chip{display:flex;flex-direction:column;align-items:center;gap:4px;min-height:72px;padding:10px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--r-md);font-weight:700;font-size:var(--fs-sm);color:var(--ink-soft);transition:border-color .15s ease,background .15s ease}.goal-chip.is-selected{border-color:var(--primary);background:var(--primary-soft);color:var(--primary-strong)}.goal-chip__emoji{font-size:22px}.target-row{display:flex;gap:10px}.target-chip{flex:1;min-height:52px;border-radius:var(--r-md);background:var(--surface);border:1.5px solid var(--border);font-weight:800;font-size:var(--fs-md);color:var(--ink-soft)}.target-chip.is-selected{border-color:var(--primary);background:var(--primary);color:#fff}.onboarding__body .btn--block{margin-top:28px}@media (min-width: 480px){:root{--fs-2xl: 36px}.screen{padding-left:22px;padding-right:22px}.workout-card__media{height:200px}.detail-hero{height:380px}}.settings-group__label{font-size:var(--fs-sm);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:8px}.switch{position:relative;display:inline-block;width:54px;height:44px;flex-shrink:0;border-radius:var(--r-pill)}.switch:before{content:"";position:absolute;left:0;top:6px;width:54px;height:32px;border-radius:var(--r-pill);background:var(--surface-2);border:1px solid var(--border);transition:background .2s ease,border-color .2s ease}.switch.is-on:before{background:var(--primary);border-color:var(--primary)}.switch__thumb{position:absolute;top:8px;left:2px;width:28px;height:28px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);transition:transform .2s ease}.switch.is-on .switch__thumb{transform:translate(22px)}[data-theme=dark]{color-scheme:dark;--bg: #0b1220;--surface: #141d31;--surface-2: #1e293b;--ink: #e8eef7;--ink-soft: #cbd5e1;--muted: #8fa3bf;--border: #263349;--primary: #22c55e;--primary-strong: #4ade80;--primary-soft: #132d1d;--accent: #fb923c;--accent-soft: #3a2412;--danger: #ef4444;--danger-soft: #3b171b;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 6px 18px rgba(0, 0, 0, .45);--shadow-lg: 0 14px 34px rgba(0, 0, 0, .55)}[data-theme=dark] body{background:var(--bg)}[data-theme=dark] .tabbar{background:red}[data-theme=dark] .btn--ghost:hover{background:#263349}[data-theme=dark] .chip.is-selected{background:var(--primary);border-color:var(--primary);color:#06120a}[data-theme=dark] .offline-banner{color:#fdba74;border-bottom-color:#7c3a12}[data-theme=dark] .img-fallback{background:linear-gradient(135deg,#1e293b,#334155);color:#64748b}[data-theme=dark] .level--beginner{color:#4ade80}[data-theme=dark] .level--intermediate{color:#fb923c}[data-theme=dark] .level--advanced{color:#f87171}[data-theme=dark] .avatar{background:linear-gradient(135deg,#22c55e,#15803d)}