:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#202820;background:#f7f7f2;font-synthesis:none;--green:#315b3e;--muted:#697066;--line:#e4e7df;--soft:#eef2e9;--fast:110ms;--moderate:240ms}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}*{box-sizing:border-box}body{margin:0;overflow-wrap:anywhere}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;border:0;background:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent}button:active{opacity:.72}button:disabled{opacity:.4;cursor:default}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #96b684;outline-offset:3px}a{color:var(--green)}
#app{max-width:520px;margin:auto;padding:calc(16px + env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) calc(112px + env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left))}.loading{padding:60px 20px;color:var(--muted)}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.brand{display:flex;gap:10px;align-items:center;font-size:20px;font-weight:730;letter-spacing:-.7px}.mark{width:30px;height:30px;border-radius:10px;background:var(--green);display:grid;place-content:center;color:#eff3d2}.icon{width:44px;height:44px;border-radius:50%;display:grid;place-items:center}.icon svg{width:22px;height:22px}svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.eyebrow{font-size:12px;letter-spacing:1.8px;font-weight:650;text-transform:uppercase;color:var(--muted);margin:0 0 10px}h1{font-size:37px;line-height:1.08;letter-spacing:-1.6px;margin:0 0 12px;font-weight:750}h2{font-size:19px;line-height:1.25;letter-spacing:-.4px;margin:0}p{line-height:1.5;text-wrap:pretty}h1,h2,.card-title,.previous-sets{text-wrap:balance}.intro{color:var(--muted);font-size:15px;margin:0 0 26px}.primary{background:var(--green);color:white;border-radius:17px;min-height:56px;padding:16px 20px;font-size:16px;font-weight:650;width:100%;display:flex;align-items:center;justify-content:center;gap:12px}.primary svg{width:19px;height:19px}.section-label{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px;margin:30px 0 12px}.section-label strong{font-weight:500;color:var(--green)}
.card{border:1px solid var(--line);border-radius:20px;background:#fff;margin-bottom:10px;overflow:hidden}.card.expanded{border-color:#9fb497;box-shadow:0 3px 12px #293e1b06}.card-head{width:100%;text-align:left;padding:19px 18px;display:flex;align-items:center;gap:12px;min-height:86px}.card-text{flex:1;min-width:0}.card-title{font-size:17px;font-weight:640;letter-spacing:-.3px;line-height:1.3}.card-subtitle{font-size:13px;color:var(--muted);margin-top:7px;line-height:1.4;font-variant-numeric:tabular-nums}.chevron{width:18px;height:18px;color:#899083}.expanded .chevron{transform:rotate(180deg)}.count{min-width:31px;height:31px;display:grid;place-items:center;border-radius:50%;font-size:12px;background:var(--soft);color:var(--green);font-variant-numeric:tabular-nums}.count.complete{background:var(--green);color:white}.card-body{padding:0 16px 18px}.previous{background:#f4f6ef;border-radius:13px;padding:13px 14px;margin-bottom:17px}.previous-label{font-size:12px;font-weight:650;color:var(--muted);letter-spacing:.8px;text-transform:uppercase;display:flex;justify-content:space-between;align-items:center}.text-link{font-size:12px;text-decoration:underline;padding:13px 0;margin:-13px 0;color:var(--green);min-height:44px}.previous-sets{font-size:15px;font-weight:600;letter-spacing:.1px;margin:7px 0;font-variant-numeric:tabular-nums}.previous p{font-size:13px;line-height:1.5;margin:5px 0 0;color:#525e4c}.technique{font-size:13px;color:var(--muted);margin:0 0 14px;line-height:1.5}
.set-labels,.set-row{display:grid;grid-template-columns:22px 1fr 1fr 56px;gap:8px;align-items:center}.set-labels{font-size:12px;color:var(--muted);text-align:center;margin-bottom:7px;white-space:nowrap}.set-labels span:first-child{text-align:left}.set-row{margin-bottom:9px}.set-number{color:#697066;font-size:13px;font-variant-numeric:tabular-nums}.set-row input{min-width:0;width:100%;height:47px;border-radius:11px;border:1px solid #e2e6dc;background:#f8f9f5;text-align:center;font-size:19px;font-weight:550;font-variant-numeric:tabular-nums;padding:5px}.set-row input::placeholder{color:#697066}.set-row input.invalid{border-color:#b94731;background:#fff0eb}.set-row.done input{background:#edf3e8;color:var(--green);border-color:#dbe7d3}.set-row .check{width:56px;height:47px;border:1px solid #dce3d5;border-radius:12px;display:grid;place-items:center;color:#819078}.set-row .check svg{width:20px;height:20px}.set-row.done .check{background:var(--green);color:white;border-color:var(--green)}.bodyweight{color:var(--muted);font-size:12px;text-align:center}.add-set{width:100%;height:44px;color:var(--green);text-align:left;font-size:14px;margin:0 0 8px}.note{display:block;width:100%;resize:vertical;min-height:70px;max-height:220px;border:1px solid var(--line);border-radius:12px;background:white;padding:12px;font-size:16px;line-height:1.4}.note::placeholder{color:#697066}.note-label{display:block;font-size:12px;color:var(--muted);margin:8px 0}.remove{color:#9d4b3c;font-size:12px;padding:10px 0;min-height:44px}.add-exercise{width:100%;min-height:55px;border:1px dashed #c3ccbc;border-radius:16px;color:var(--green);font-size:15px;margin:7px 0 20px}
.nav{position:fixed;bottom:0;left:0;right:0;z-index:5;background:#f7f7f2ed;backdrop-filter:blur(16px);border-top:1px solid var(--line);padding:7px max(20px,env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));display:flex;justify-content:center;gap:80px}.nav button{display:flex;flex-direction:column;align-items:center;gap:5px;min-width:72px;height:51px;font-size:12px;color:var(--muted)}.nav button svg{height:22px;width:22px}.nav button.selected{color:var(--green);font-weight:650}.finish{margin-top:8px;background:#e7eddc;color:var(--green)}.save-status{font-size:12px;color:var(--muted);text-align:center;margin:14px 0}.save-status.error{color:#a43429;font-weight:600}.history-session{width:100%;text-align:left;padding:20px;display:flex;justify-content:space-between;align-items:center}.history-session .card-subtitle{font-size:14px}.back{display:flex;gap:8px;align-items:center;color:var(--green);padding:0;min-height:44px;margin-bottom:15px;font-size:15px}.back svg{width:19px;height:19px}.history-entry{padding:18px;border-bottom:1px solid var(--line)}.history-entry:last-child{border:0}.history-entry p{font-size:14px;color:#56614e;margin:9px 0 0;white-space:pre-line}.history-entry .previous-sets{color:var(--green);font-size:16px}.history-entry small{color:var(--muted)}.empty{padding:32px 0;color:var(--muted)}
#toast{position:fixed;z-index:30;bottom:calc(90px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);border-radius:14px;background:#253d2b;color:white;font-size:14px;line-height:1.4;max-width:90vw;width:max-content;padding:13px 18px;box-shadow:0 5px 25px #0002;pointer-events:none;opacity:0;transition:opacity var(--fast)}#toast.visible{opacity:1}dialog{border:0;border-radius:26px 26px 0 0;padding:25px max(22px,env(safe-area-inset-right)) calc(24px + env(safe-area-inset-bottom)) max(22px,env(safe-area-inset-left));position:fixed;top:auto;bottom:0;margin:0 auto;width:100%;max-width:520px;max-height:88dvh;background:#f7f7f2;box-shadow:0 -10px 70px #0002;color:inherit}dialog::backdrop{background:#1620145c;backdrop-filter:blur(3px)}.sheet-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.sheet-heading .icon{margin-right:-8px}dialog h2{font-size:24px}dialog p{font-size:14px;color:var(--muted)}.menu-button{display:block;width:100%;min-height:52px;text-align:left;padding:13px 2px;border-bottom:1px solid var(--line);font-size:16px}.sheet-input{width:100%;border:1px solid #cbd3c5;border-radius:12px;background:#fff;padding:14px;font-size:16px;margin:12px 0}.toggle{display:flex;align-items:center;gap:10px;min-height:48px;font-size:15px;margin-bottom:12px}.toggle input{width:26px;height:26px;accent-color:var(--green)}.source{white-space:pre-wrap;font-size:14px;line-height:1.6}.history-toolbar{display:flex;justify-content:space-between;align-items:center}.history-toolbar button{color:var(--green);font-size:14px;min-height:44px}.saved-banner{padding:17px;border-radius:16px;background:var(--soft);color:var(--green);margin-bottom:18px;font-size:14px}.error-screen{padding:30px 5px}.muted{color:var(--muted)}.secondary{min-height:48px;width:100%;color:var(--green);font-weight:600;margin-top:7px}.danger{color:#a13f31}.danger-button{background:#8f3628}
.mark svg{width:22px;height:22px}.card{scroll-margin-top:16px}.session-screen header{margin-bottom:18px}.session-screen h1{font-size:30px;letter-spacing:-1px}.session-screen .intro{margin-bottom:18px}.session-screen .section-label{margin-top:20px}
@media(min-width:650px){#app{padding-top:32px}.nav{max-width:520px;left:50%;transform:translateX(-50%);border-radius:20px 20px 0 0}.card-head{padding:20px}.card-body{padding:0 20px 20px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}