:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:dark;--bg:#090d14;--card:#121824;--card2:#182131;--line:#2a3548;--txt:#f7f9fc;--muted:#9aa8bc;--accent:#77e09d;--danger:#ffb0a8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--txt)}header{position:sticky;top:0;z-index:5;padding:18px max(18px,env(safe-area-inset-left));display:flex;justify-content:space-between;align-items:center;background:rgba(9,13,20,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}h1{margin:2px 0 0;font-size:25px}.eyebrow{font-size:10px;letter-spacing:.16em;color:var(--accent);font-weight:800}main{max-width:820px;margin:auto;padding:18px}.hero{background:linear-gradient(135deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:20px;padding:18px}.hero p{margin-top:0;color:var(--muted)}.week-row,.row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}select,input{font:inherit}.week-row select{background:#0d131d;color:var(--txt);border:1px solid var(--line);border-radius:10px;padding:8px}#weekRule{color:var(--muted);font-size:13px;flex:1;text-align:right}nav{display:flex;gap:8px;overflow:auto;padding:14px 0 6px;position:sticky;top:85px;background:var(--bg);z-index:4}.tab,.ghost,.complete-btn{border:1px solid var(--line);background:var(--card);color:var(--txt);border-radius:12px;padding:10px 12px;font-weight:700;white-space:nowrap}.tab.active{background:var(--txt);color:#10141c}.panel,.exercise{margin-top:12px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:15px}.dayhead{display:flex;justify-content:space-between;align-items:end;margin:10px 2px}.dayhead h2{margin:0}.dayhead span{color:var(--muted);font-size:13px}.exercise h3{margin:0 0 4px;font-size:16px}.rx{color:var(--accent);font-size:12px;font-weight:800;margin-bottom:12px}.sets{display:grid;gap:8px}.setrow{display:grid;grid-template-columns:32px 1fr 1fr 1fr 38px;gap:7px;align-items:center}.setnum{font-weight:800;color:var(--muted)}.setrow input{width:100%;background:#0b1019;border:1px solid var(--line);border-radius:10px;color:var(--txt);padding:10px 7px;text-align:center}.setrow label{font-size:9px;color:var(--muted);text-align:center}.field{display:flex;flex-direction:column;gap:3px}.tick{accent-color:var(--accent);width:20px!important}.complete-btn{width:100%;margin-top:14px;background:var(--accent);border-color:var(--accent);color:#07120b}.complete-btn.done{background:var(--card2);color:var(--accent)}.ghost{cursor:pointer;font-size:12px}.file input{display:none}.warning{color:var(--danger)}.muted{color:var(--muted);font-size:13px}.hidden{display:none}ol{padding-left:20px;color:var(--muted)}li{margin:7px 0}footer{text-align:center;color:var(--muted);font-size:11px;padding:25px} @media(max-width:500px){.setrow{grid-template-columns:27px 1fr 1fr 1fr 32px}main{padding:14px}.exercise{padding:13px}}