:root{--bg:#000;--card:#1c1c1e;--raised:#2a2a2d;--line:#333336;--active:#48484c;--text:#fff;--dim:#a1a1a6;--accent:#d4ff12;--on-accent:#000;--alert:#ff8fa3;--activity:#ff375f;--fuel:#ff9f0a;--sleep:#64a8ff;--font:"Geist", system-ui, -apple-system, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0}button,input,textarea{font-family:inherit}input,textarea{font-size:16px}button{cursor:pointer;-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.shell{max-width:560px;min-height:100vh;padding:max(20px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) calc(112px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));flex-direction:column;gap:14px;margin:0 auto;display:flex}.loading{min-height:100vh;color:var(--dim);justify-content:center;align-items:center;display:flex}.nav{left:50%;bottom:calc(14px + env(safe-area-inset-bottom));background:var(--raised);z-index:50;border-radius:34px;gap:4px;width:min(528px,100% - 32px);padding:6px;display:flex;position:fixed;transform:translate(-50%)}.nav button{min-height:50px;color:var(--text);background:0 0;border:0;border-radius:26px;flex:1;justify-content:center;align-items:center;display:flex}.nav button[aria-current=page]{background:var(--active)}.page-head{justify-content:space-between;align-items:center;gap:12px;padding:0 4px;display:flex}.page-head h1{letter-spacing:-.02em;margin:2px 0 0;font-size:32px;font-weight:700}.page-sub{color:var(--dim);font-size:14px;font-weight:500}.head-actions{align-items:center;gap:8px;display:flex}.round-btn{background:var(--card);width:44px;height:44px;color:var(--text);border:0;border-radius:22px;flex:none;justify-content:center;align-items:center;display:flex}.save-state{min-height:44px;color:var(--dim);background:0 0;border:0;align-items:center;padding:0 4px;font-size:14px;font-weight:500;display:flex}.save-state.error{color:var(--alert);font-weight:600}.summary{background:var(--card);border-radius:28px;align-items:center;gap:18px;padding:18px;display:flex}.summary h2{letter-spacing:-.01em;margin:0;font-size:22px;font-weight:700}.summary p{color:var(--dim);margin:3px 0 0;font-size:15px}.comb{flex:none;width:92px;height:100px;position:relative}.comb i{background:var(--line);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);width:28px;height:32px;position:absolute}.comb i.on{background:var(--accent)}.comb b{justify-content:center;align-items:center;width:30px;height:32px;font-size:17px;font-weight:700;display:flex;position:absolute;top:34px;left:31px}.log{background:var(--card);border-radius:28px}.log-head{width:100%;min-height:74px;color:var(--text);text-align:left;background:0 0;border:0;border-radius:28px;align-items:center;gap:10px;padding:14px 18px;display:flex}.log-icon{flex:none;justify-content:center;align-items:center;width:22px;height:22px;display:flex}.log-title{flex:1;min-width:0}.log-title strong{font-size:19px;font-weight:600;display:block}.log-title span{color:var(--dim);margin-top:1px;font-size:14px;display:block}.log-value{letter-spacing:-.02em;white-space:nowrap;font-size:24px;font-weight:700}.log-value small{letter-spacing:0;color:var(--dim);font-size:14px;font-weight:500}.log-body{flex-direction:column;gap:14px;padding:2px 18px 18px;display:flex}.field-label{color:var(--dim);margin-bottom:6px;font-size:14px;font-weight:500;display:block}.input{background:var(--raised);width:100%;min-height:50px;color:var(--text);border:0;border-radius:16px;padding:0 16px}textarea.input{resize:vertical;padding:14px 16px}.input::placeholder{color:var(--dim)}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.check{width:100%;min-height:48px;color:var(--text);text-align:left;background:0 0;border:0;align-items:center;gap:12px;padding:0;font-size:16px;font-weight:500;display:flex}.check>i{border:2px solid var(--active);width:26px;height:26px;color:var(--on-accent);border-radius:13px;flex:none;justify-content:center;align-items:center;display:flex}.check[aria-pressed=true]>i{background:var(--accent);border-color:var(--accent)}.check>span{flex:1;min-width:0}.check>small{color:var(--dim);font-size:14px;font-weight:400}.checks{flex-direction:column;display:flex}.group-label{letter-spacing:.05em;text-transform:uppercase;color:var(--dim);margin:8px 0 2px;font-size:13px;font-weight:600}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{background:var(--raised);min-height:44px;color:var(--text);border:0;border-radius:22px;padding:0 15px;font-size:15px;font-weight:600}.chip[aria-pressed=true]{background:var(--accent);color:var(--on-accent)}.bar{background:var(--line);border-radius:4px;height:8px;overflow:hidden}.bar>div{background:var(--accent);height:100%}.macro{grid-template-columns:96px minmax(0,1fr);align-items:end;gap:12px;display:grid}.macro-read{color:var(--dim);justify-content:space-between;margin-bottom:8px;font-size:14px;display:flex}.macro-read b{color:var(--text);font-weight:600}.hint{color:var(--dim);margin:0;font-size:14px;line-height:1.45}.empty-note{color:var(--dim);margin:0;padding:4px 0;font-size:15px}.link-btn{color:var(--text);background:0 0;border:0;padding:0;font-size:15px;font-weight:600;text-decoration:underline}.soon{background:var(--card);border-radius:28px;padding:24px 20px}.soon h2{margin:0;font-size:22px;font-weight:700}.soon p{color:var(--dim);margin:6px 0 0;font-size:15px;line-height:1.45}.settings{z-index:40;background:var(--bg);position:fixed;inset:0;overflow-y:auto}.settings .shell{min-height:100%;animation:.18s ease-out view-in}@keyframes view-in{0%{opacity:.7;transform:translate(10px)}}.set-view{flex-direction:column;gap:14px;display:flex}.set-view h1{letter-spacing:-.02em;margin:0;padding:0 4px;font-size:32px;font-weight:700}.back-btn{background:var(--card);min-height:44px;color:var(--text);border:0;border-radius:22px;align-self:flex-start;padding:0 16px;font-size:15px;font-weight:600}.set-group{flex-direction:column;gap:6px;display:flex}.set-group h2{letter-spacing:.05em;text-transform:uppercase;color:var(--dim);margin:0;padding:0 6px;font-size:13px;font-weight:600}.set-group>div,.set-card{background:var(--card);border-radius:24px;flex-direction:column;padding:2px 18px;display:flex}.set-card.pad{gap:14px;padding:18px}.set-row{width:100%;min-height:52px;color:var(--text);text-align:left;background:0 0;border:0;align-items:center;gap:10px;padding:6px 0;display:flex}.set-row:disabled{cursor:default;color:var(--dim)}.set-row span{flex:1;min-width:0;font-size:16px;font-weight:500}.set-row small{color:var(--dim);text-align:right;font-size:14.5px}.set-form{flex-direction:column;gap:14px;display:flex}.add-row{gap:8px;display:flex}.add-btn{background:var(--accent);min-height:50px;color:var(--on-accent);border:0;border-radius:16px;flex:none;padding:0 20px;font-size:16px;font-weight:600}.item-row{align-items:center;gap:8px;display:flex}.item-row .check{flex:1;min-width:0}.remove-btn{min-height:44px;color:var(--alert);background:0 0;border:0;flex:none;padding:0 8px;font-size:14px;font-weight:600}.signout-btn{background:var(--card);min-height:52px;color:var(--alert);border:0;border-radius:26px;font-size:16px;font-weight:600}.stepper{align-items:center;gap:18px;display:flex}.stepper button{background:var(--raised);width:48px;height:48px;color:var(--text);border:0;border-radius:24px;font-size:22px}.stepper b{text-align:center;min-width:28px;font-size:26px;font-weight:700}.toast{left:50%;bottom:calc(92px + env(safe-area-inset-bottom));z-index:45;background:var(--accent);color:var(--on-accent);white-space:nowrap;border-radius:20px;padding:10px 18px;font-size:14px;font-weight:600;position:fixed;transform:translate(-50%)}.sr-only{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.seg{background:var(--card);border-radius:26px;gap:4px;padding:5px;display:flex}.seg button{min-height:44px;color:var(--text);background:0 0;border:0;border-radius:22px;flex:1;font-size:15px;font-weight:600}.seg button[aria-pressed=true]{background:var(--active)}.summary-card{background:var(--card);border-radius:28px;flex-direction:column;gap:12px;padding:18px;display:flex}.big-read{letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-size:34px;font-weight:700}.big-read small{letter-spacing:0;color:var(--dim);font-size:17px;font-weight:500}.meal{padding:6px 0}.meal-head{align-items:center;gap:10px;min-height:60px;padding:8px 18px;display:flex}.meal-items{flex-direction:column;padding:0 18px 6px;display:flex}.meal-item{border-top:1px solid var(--line);align-items:center;gap:8px;min-height:52px;display:flex}.meal-item>span{flex-direction:column;flex:1;min-width:0;display:flex}.meal-item b{font-size:16px;font-weight:500}.meal-item small{color:var(--dim);font-variant-numeric:tabular-nums;font-size:13.5px}.add-food{flex-direction:column;gap:14px;padding:4px 18px 18px;display:flex}.btn-row{align-items:center;gap:10px;display:flex}.pad-card{flex-direction:column;gap:14px;padding:18px;display:flex}.card-title{flex:1;min-width:0;margin:0;font-size:19px;font-weight:600}.session-head{align-items:center;gap:10px;display:flex}.tag{background:var(--accent);color:var(--on-accent);border-radius:14px;padding:5px 11px;font-size:13px;font-weight:600}.stats{background:var(--raised);text-align:center;border-radius:18px;padding:12px}.stats b{font-variant-numeric:tabular-nums;font-size:19px;font-weight:600;display:block}.stats small{color:var(--dim);font-size:13px}.set-rows{flex-direction:column;gap:8px;display:flex}.set-line{grid-template-columns:52px minmax(0,1fr) minmax(0,1fr) 44px;align-items:center;gap:8px;display:grid}.set-no{color:var(--dim);font-size:14px}.set-cols span{color:var(--dim);font-size:13px;font-weight:600}.set-cols span:last-child{text-align:center}.set-line .check{justify-content:center;width:44px}.scroll-chips{scrollbar-width:none;flex-wrap:nowrap;padding-bottom:4px;overflow-x:auto}.scroll-chips .chip{flex:none}.lib-row{border-top:1px solid var(--line);align-items:center;gap:8px;min-height:60px;display:flex}.lib-row:first-child{border-top:0}.lib-open{min-width:0;color:var(--text);text-align:left;background:0 0;border:0;flex-direction:column;flex:1;padding:8px 0;display:flex}.lib-open span{font-size:16px;font-weight:500}.lib-open small,.title-btn small{color:var(--dim);font-size:13.5px}.title-btn{color:var(--text);text-align:left;background:0 0;border:0;flex-direction:column;justify-content:center;min-height:44px;padding:0;display:flex}.demo-frames{aspect-ratio:4/3;background:var(--card);border-radius:24px;max-width:100%;position:relative;overflow:hidden}.demo-frames img{object-fit:cover;width:100%;height:100%;transition:opacity .25s;position:absolute;inset:0}.demo-frames.pair{aspect-ratio:auto;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;display:grid}.demo-frames.pair img{aspect-ratio:4/3;position:static}.demo-frames.empty{color:var(--dim);text-align:center;justify-content:center;align-items:center;padding:24px;font-size:15px;display:flex}.muscle-map{grid-template-columns:repeat(2,minmax(0,1fr));align-self:center;gap:12px;width:100%;max-width:360px;margin:0;display:grid}.lit{color:var(--accent)}.lit-dim{color:#9db51c}.steps{color:var(--text);flex-direction:column;gap:8px;margin:0;padding-left:20px;font-size:15px;line-height:1.5;display:flex}.streak-card{background:var(--accent);color:var(--on-accent);border-radius:28px;align-items:center;gap:18px;padding:20px;display:flex}.streak-num{letter-spacing:-.03em;font-variant-numeric:tabular-nums;font-size:52px;font-weight:700;line-height:1}.streak-label{font-size:14px;font-weight:600}.streak-card p{margin:0;font-size:15px;line-height:1.4}.streak-pill{background:var(--card);border-radius:22px;align-items:center;gap:4px;min-height:44px;padding:0 14px;font-size:15px;font-weight:500;display:flex}.streak-pill b{color:var(--accent);font-weight:700}.week-rows{flex-direction:column;display:flex}.week-row{border-top:1px solid var(--line);align-items:center;gap:12px;min-height:50px;display:flex}.week-row:first-child{border-top:0}.week-row i{background:var(--line);width:26px;height:26px;color:var(--on-accent);border-radius:13px;flex:none;justify-content:center;align-items:center;font-size:15px;font-style:normal;font-weight:700;display:flex}.week-row i.on{background:var(--accent)}.week-row span{flex:1;min-width:0;font-size:16px;font-weight:500}.week-row b{color:var(--dim);font-variant-numeric:tabular-nums;text-align:right;font-size:15px;font-weight:600}.line-chart{width:100%;height:auto;display:block}.round-btn.sparkle{color:var(--accent)}.close-banner{background:var(--accent);width:100%;min-height:64px;color:var(--on-accent);text-align:left;border:0;border-radius:24px;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;font-size:24px;display:flex}.close-banner b{font-size:17px;display:block}.close-banner small{font-size:14px;font-weight:500;display:block}.question{border-top:1px solid var(--line);flex-direction:column;gap:10px;padding:12px 0;display:flex}.question h3{margin:0;font-size:16px;font-weight:600}.streak-num small{font-size:22px;font-weight:600}.auth{flex-direction:column;gap:14px;max-width:420px;min-height:100vh;margin:0 auto;padding:72px 24px 32px;display:flex}.auth-mark{background:var(--accent);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);width:60px;height:68px}.auth h1{letter-spacing:-.03em;margin:12px 0 0;font-size:44px;font-weight:700;line-height:1.05}.auth-lede{color:var(--dim);margin:6px 0 22px;font-size:18px}.auth .input{background:var(--card);border-radius:22px;min-height:58px;padding:0 20px}.primary{background:var(--accent);min-height:60px;color:var(--on-accent);border:0;border-radius:30px;font-size:18px;font-weight:600}.primary:disabled{opacity:.6;cursor:default}.auth-msg{color:var(--alert);margin:0;font-size:15px}.auth-msg.ok{color:var(--accent)}.auth .code-input{letter-spacing:.35em;text-align:center;font-variant-numeric:tabular-nums;font-size:30px;font-weight:700}.auth .code-input::placeholder{color:var(--dim);opacity:.4}.link-btn:disabled{color:var(--dim);text-decoration:none}.auth-switch{text-align:center;color:var(--dim);margin:auto 0 0;padding-top:24px;font-size:16px}@media (prefers-reduced-motion:reduce){*{transition:none!important}}