:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f1ea;--surface:#fffdf8;--surface-strong:#fff;--ink:#18201c;--muted:#6b756f;--line:#d8d2c5;--brand:#126a5a;--brand-strong:#0a4c40;--accent:#d5842a;--danger:#a63d2f;--shadow:0 14px 38px #23261f1f;--bottom-nav-height:84px;font-family:Avenir Next,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:linear-gradient(135deg, #126a5a1a, transparent 42%), linear-gradient(180deg, #f9f5ed 0%, var(--bg) 52%, #ebe7dc 100%);color:var(--ink);margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{width:min(980px,100%);min-height:100vh;margin:0 auto;padding:18px 16px 116px}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}h1,h2,h3,p{margin-top:0}h1{margin-bottom:0;font-size:clamp(1.8rem,7vw,3.5rem);line-height:.96}h2{margin-bottom:8px;font-size:1.7rem}h3{margin-bottom:8px;font-size:1.05rem}.eyebrow{color:var(--brand);text-transform:uppercase;letter-spacing:0;margin-bottom:5px;font-size:.76rem;font-weight:800}.muted{color:var(--muted)}.content{gap:18px;display:grid}.screen,.login-panel,.empty-state{border:1px solid var(--line);box-shadow:var(--shadow);background:#fffdf8eb;border-radius:8px;padding:18px}.login-panel{max-width:440px;margin:18vh auto 0}.page-heading{margin-bottom:18px}.page-heading p{color:var(--muted)}.today-heading{margin-bottom:24px}.today-weekday{color:var(--brand-strong);letter-spacing:0;margin-bottom:2px;font-size:clamp(2rem,10vw,4.8rem);font-weight:900;line-height:.92}.today-date{color:#41524a;margin-bottom:12px;font-size:1rem;font-weight:700}.stack{gap:14px;display:grid}label{color:#334039;gap:6px;font-weight:700;display:grid}input,select,textarea{border:1px solid var(--line);background:var(--surface-strong);width:100%;color:var(--ink);border-radius:8px;padding:12px 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10px;font-size:.74rem;font-weight:800}.plan-status.done{color:var(--brand-strong);background:#e4eee9}.plan-card-body{border-top:1px solid var(--line);gap:10px;padding:14px;display:grid}.today-set-row{grid-template-columns:72px 1fr 1fr 44px;align-items:center;gap:8px;display:grid}.today-set-row.cardio-row{grid-template-columns:72px 1fr 1fr 44px}.set-badge{color:#4e574f;background:#efe8da;border-radius:8px;justify-content:center;align-items:center;min-height:44px;font-size:.84rem;font-weight:800;display:inline-flex}.cardio-segment{border:1px solid var(--line);background:#fffdfa;border-radius:8px;gap:8px;padding:10px;display:grid}.cardio-detail-grid{grid-template-columns:1fr 1fr 1fr;gap:8px;display:grid}.pill-line{border-left:4px solid var(--brand);background:#eef6f2;border-radius:6px;margin-bottom:8px;padding:9px 10px}.pill-line.backup{border-left-color:var(--accent);background:#fbecd8}.copy-box{color:var(--muted);margin-top:12px;font-size:.92rem}.grid-two{grid-template-columns:1fr;gap:12px;display:grid}.compact-check{grid-template-columns:auto 1fr;align-items:center;margin-bottom:8px;font-weight:650}.entry-row{grid-template-columns:1fr 72px 88px 72px 44px;gap:8px;margin-bottom:10px;display:grid}.entry-row.cardio{grid-template-columns:1fr 88px 88px 92px}.entry-row .wide{grid-column:1/-1}.mini-grid{gap:8px;margin-bottom:12px;display:flex}.mini-grid span{color:#4e574f;background:#efe8da;border-radius:999px;padding:6px 10px;font-size:.86rem;font-weight:800}.machine-add{grid-template-columns:1fr;gap:8px;margin-bottom:18px;display:grid}.exercise-group{border:1px solid var(--line);background:#ffffffc2;border-radius:8px;margin-bottom:16px;padding:12px}.group-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;display:flex}.group-header 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var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffdf8f5;grid-template-columns:repeat(5,1fr);gap:4px;max-width:980px;margin:0 auto;padding:8px 8px 12px;display:grid;position:fixed;bottom:0;left:0;right:0}.bottom-nav button{color:var(--muted);background:0 0;border:0;border-radius:8px;justify-items:center;gap:3px;padding:8px 2px;font-size:.72rem;font-weight:800;display:grid}.bottom-nav button.active{color:var(--brand-strong);background:#e4eee9}@media (width>=720px){.app-shell{padding-top:32px}.screen,.login-panel,.empty-state{padding:26px}.grid-two,.machine-add{grid-template-columns:1fr 1fr}.machine-add button{grid-column:1/-1}.today-set-row,.today-set-row.cardio-row{grid-template-columns:80px 1fr 1fr 44px}.chat-log{max-height:min(36vh,340px)}}