:root{color-scheme:dark;--bg:#090b0e;--surface:#12161b;--surface2:#181e25;--line:#28313b;--text:#f7f8fa;--muted:#9da8b5;--accent:#f9b233;--blue:#2c87c5;--danger:#e66666;--radius:18px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top right,#1b2630 0,transparent 28rem),var(--bg);color:var(--text);min-height:100vh}.topbar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:max(16px,env(safe-area-inset-top)) 18px 14px;background:rgba(9,11,14,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}h1,h2,h3,p{margin-top:0}h1{font-size:1.35rem;margin-bottom:0}h2{font-size:1.35rem;margin-bottom:0}h3{margin-bottom:12px}.eyebrow{font-size:.68rem;letter-spacing:.15em;color:var(--accent);font-weight:800;margin-bottom:5px}main{width:min(920px,100%);margin:auto;padding:18px 14px calc(32px + env(safe-area-inset-bottom))}.tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:18px}.tab,.secondary,.install,.text-button,.water-controls button{font:inherit}.tab{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:14px;padding:12px 5px;font-weight:800}.tab small{font-weight:500}.tab.active{background:var(--accent);color:#171009;border-color:var(--accent)}.panel{background:linear-gradient(145deg,var(--surface),#0f1317);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:22px;box-shadow:0 14px 40px rgba(0,0,0,.2)}.section-head,.exercise-title,.water-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.pill{padding:7px 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input[type=checkbox]{width:20px;height:20px;margin:0;accent-color:var(--accent)}.set-box label{margin-top:7px}.field-row{width:140px;margin-bottom:12px}.text-button{background:none;border:0;color:var(--danger);font-weight:700}.water-total{font-size:1.7rem;font-weight:900;color:#66bfff}.water-controls{justify-content:center}.water-controls button{min-width:90px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface2);color:var(--text);font-weight:900}.water-controls .primary{background:var(--blue);border-color:var(--blue)}.bottle{width:58px;height:105px;border:3px solid #657282;border-radius:12px 12px 17px 17px;display:flex;align-items:flex-end;overflow:hidden;padding:3px}.bottle div{width:100%;height:0;background:linear-gradient(#52b9ff,#187bc1);border-radius:6px 6px 10px 10px;transition:height .2s}.center{text-align:center}.recovery-grid{grid-template-columns:1fr 1fr;margin:14px 0}.save-status{text-align:center;color:#6f7d8a;font-size:.75rem}.install{background:var(--accent);color:#171009}.warmup h3{font-size:.95rem}@media(min-width:700px){.exercise-card{display:grid;grid-template-columns:220px 1fr}.exercise-photo{height:100%;min-height:280px}.exercise-list{grid-template-columns:1fr}.stage input{font-size:.9rem}}@media(max-width:480px){.stage-grid{grid-template-columns:1fr}.stage{display:grid;grid-template-columns:1fr 1fr 1fr;gap:7px;align-items:end}.stage strong{grid-column:1/-1}.compact,.recovery-grid{grid-template-columns:1fr}.sets{gap:5px}.set-box{padding:8px}.topbar{padding-left:14px;padding-right:14px}}