:root{--navy:#0f3b5f;--green:#2f7d5d;--bg:#f4f6f2;--muted:#6f7b84;--line:#dfe5e2;--shadow:0 8px 24px rgba(15,59,95,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#18242d;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}.hidden{display:none!important}.screen{min-height:100vh;display:grid;place-items:center;padding:22px}.loginbox{width:min(100%,420px);background:white;padding:26px;border-radius:24px;box-shadow:var(--shadow)}.logo{width:58px;height:58px;border-radius:18px;background:var(--navy);color:white;font-weight:900;font-size:24px;display:grid;place-items:center}.app{max-width:760px;margin:auto;min-height:100vh;padding:14px 14px 95px}header{display:flex;justify-content:space-between;align-items:center;padding:8px 4px 10px}.eyebrow{font-size:11px;font-weight:900;color:var(--green);letter-spacing:.12em}h1,h2,h3{color:var(--navy)}.card{background:#fff;padding:16px;border-radius:20px;box-shadow:var(--shadow);margin:10px 0}.soft{background:#eef6f1}.hero{background:linear-gradient(135deg,#0f3b5f,#1f648f);color:white;border-radius:24px;padding:20px}.hero h2{color:white;margin:6px 0}.hero p{margin:0 0 14px}.heroBtn{background:white;color:var(--navy)}button{border:0;border-radius:13px;padding:12px 14px;font-weight:800;font-size:15px}.primary{background:var(--navy);color:white}.secondary{background:#eaf0f3;color:var(--navy)}.full{width:100%}.iconbtn{background:#eaf0f3;color:var(--navy);width:42px;height:42px;padding:0}label{display:block;font-size:12px;color:var(--muted);font-weight:800;margin:8px 0}input,textarea{width:100%;margin-top:5px;border:1px solid var(--line);border-radius:12px;padding:11px;font-size:16px}.muted{color:var(--muted)}.small{font-size:12px}.error{color:#a24731;margin-top:10px}.weeks{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.weekBtn{background:#edf1f3;color:var(--navy);padding:10px 4px}.weekBtn.active{background:var(--navy);color:white}.sessionRow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line)}.badge{display:inline-block;background:#eef3f5;color:var(--navy);border-radius:999px;padding:5px 9px;font-size:12px;font-weight:900}.toprow,.exHead{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.progress{height:10px;background:#e7ece9;border-radius:999px;overflow:hidden;margin:12px 0 5px}.progress div{height:100%;background:var(--green);width:0}.exName{font-size:19px;font-weight:900;color:var(--navy)}.cue{font-size:13px;color:var(--muted);margin:4px 0 12px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sets{display:flex;gap:8px;margin-top:10px}.setBtn{flex:1;background:#edf1f3;color:var(--navy);border:2px solid transparent}.setBtn.done{background:#dff0e7;color:#245e47;border-color:#9dccb5}.setBtn.done:before{content:"✓ "}.feel{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:10px}.feel button{background:#f1f3f4;color:var(--muted);padding:9px 6px}.feel button.active{background:#e6f1eb;color:#245e47}.notice{background:#fff4e8;border-left:4px solid #d59a4f;padding:12px;border-radius:10px;margin:10px 0;font-size:13px}.historyItem{padding:10px 0;border-top:1px solid var(--line)}nav{position:fixed;left:0;right:0;bottom:0;display:flex;justify-content:center;background:rgba(255,255,255,.96);border-top:1px solid var(--line);padding:7px 4px}nav button{background:none;color:var(--muted);font-size:17px;min-width:62px;padding:7px}nav button span{display:block;font-size:10px}nav button.active{color:var(--navy)}@media(max-width:430px){.grid2{grid-template-columns:1fr}}