:root{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:#17312d;background:#f5f2ea;--ink:#17312d;--muted:#60716b;--line:#d8ddd3;--brand:#123b35;--accent:#d89c4a;--card:#fffdf8}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 100% 0,#e4eee4,transparent 34rem),#f5f2ea}main{max-width:760px;margin:auto;padding:18px 14px 48px}.card,.panel{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:0 10px 28px #17312d0d;padding:22px}.auth{margin:8vh auto;max-width:480px}.eyebrow{font-size:.72rem;letter-spacing:.14em;font-weight:800;color:#6b7f73;margin:0 0 10px}.muted,small{color:var(--muted)}h1{font-size:clamp(1.8rem,7vw,3rem);line-height:1.03;margin:.1em 0 .35em;letter-spacing:-.04em}h2{font-size:1.25rem;margin:.2em 0 .5em}h3{font-size:1rem;margin:.8em 0 .4em}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 2px 4px}.topbar h1{font-size:2rem}.tabs,.nav{display:flex;gap:8px;margin:20px 0}.tab,.navbtn,.ghost{border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--ink);padding:10px 14px;font-weight:700;cursor:pointer}.tab.active,.navbtn.active{background:var(--brand);border-color:var(--brand);color:white}.primary{width:100%;background:var(--brand);color:white;border:0;border-radius:12px;padding:14px;font-weight:800;font-size:1rem;cursor:pointer}label{display:grid;gap:7px;margin:14px 0;font-weight:700}input,select,textarea{font:inherit;padding:12px;border:1px solid #cbd4c9;border-radius:10px;background:#fff}small{font-weight:400}.error{color:#a23a2c;min-height:1.2em}.notice{border-left:4px solid var(--accent);background:#fff8eb;padding:13px 15px;border-radius:10px;margin:12px 0}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.metric{padding:15px;background:#edf3ec;border-radius:15px}.metric strong{display:block;font-size:1.5rem}.stack{display:grid;gap:12px}.actions{display:flex;gap:8px;flex-wrap:wrap}.actions button{flex:1;min-width:130px}.danger{border-color:#bd5d50;color:#8b2d24}.exercise{border-top:1px solid var(--line);padding:14px 0}.exercise:first-child{border-top:0}.setrow{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:7px;align-items:end}.check{display:flex;align-items:center;gap:8px}.check input{width:22px;height:22px}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table td,.table th{padding:9px 4px;border-bottom:1px solid var(--line);text-align:left}.hidden{display:none}@media(min-width:600px){main{padding-top:32px}.grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:599px){body{font-size:16px;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}main{width:100%;padding:12px 12px 40px}.card,.panel{border-radius:16px;padding:17px}.auth{margin:3vh auto;max-width:none}.auth h1{font-size:clamp(2rem,10vw,2.8rem)}.tabs,.nav{overflow-x:auto;scrollbar-width:none;margin:16px 0}.tabs::-webkit-scrollbar,.nav::-webkit-scrollbar{display:none}.tab,.navbtn,.ghost{min-height:44px;white-space:nowrap}.primary{min-height:48px}.topbar{padding-top:6px}.topbar h1{font-size:1.8rem}.grid{grid-template-columns:1fr 1fr}.setrow{grid-template-columns:1fr 1fr}.setrow .check{grid-column:1/-1}.table{display:block;overflow-x:auto;white-space:nowrap}.actions{display:grid;grid-template-columns:1fr}.actions button,.actions a{width:100%;min-height:44px}.exercise{padding:16px 0}textarea{min-height:96px}}
.google-button{display:flex;align-items:center;justify-content:center;min-height:48px;padding:12px;border:1px solid var(--line);border-radius:12px;color:var(--ink);text-decoration:none;font-weight:800;background:#fff}.auth-divider{display:flex;align-items:center;gap:10px;color:var(--muted);margin:15px 0}.auth-divider:before,.auth-divider:after{content:"";height:1px;background:var(--line);flex:1}.auth-divider span{font-size:.85rem}.google-button{display:flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 16px;border:1px solid #cbd4c9;border-radius:12px;color:var(--ink);text-decoration:none;font-weight:800;background:#fff;box-shadow:0 2px 0 #17312d0d;transition:background .15s,border-color .15s,transform .15s}.google-button:hover{background:#f7faf7;border-color:#9daf9f}.google-button:active{transform:translateY(1px)}.google-button:focus-visible{outline:3px solid #9cc6ff;outline-offset:2px}.google-mark{width:20px;height:20px;flex:0 0 20px}.auth-note{font-size:.82rem;text-align:center;margin:10px 4px}
input,select,textarea{min-width:0;width:100%;font-size:16px}.setrow{grid-template-columns:repeat(2,minmax(0,1fr))}.saved-sets p{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.view>.panel{margin-top:16px}[hidden]{display:none!important}