:root{--ink:#18211b;--muted:#69736b;--paper:#f5f3ed;--card:#fff;--green:#295c42;--lime:#d9ef9f;--line:#dedfd8;--orange:#e98347}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit}.topbar{height:76px;padding:0 max(24px,calc((100vw - 1160px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:850;font-size:22px;text-decoration:none}.brand span{display:grid;place-items:center;width:36px;height:36px;background:var(--green);color:var(--lime);border-radius:12px}.topbar nav{display:flex;align-items:center;gap:28px}.topbar nav a,.link-button{text-decoration:none;color:var(--muted);font-weight:650;font:inherit;border:0;background:none;cursor:pointer}.topbar form{margin:0}.shell{max-width:1160px;margin:0 auto;padding:56px 24px 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h1{font-size:46px}.auth-foot{text-align:center;color:var(--muted);margin:24px 0 0}.messages{position:fixed;right:24px;top:92px;z-index:3}.message{padding:12px 16px;border-radius:10px;background:var(--green);color:#fff;box-shadow:0 8px 30px #0002}@media(max-width:760px){.topbar{padding:0 18px}.topbar nav{gap:14px}.topbar nav a:first-child{display:none}.shell{padding:36px 16px 60px}.hero,.workout-header{align-items:flex-start;flex-direction:column}.stats,.card-grid{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr}.add-card{position:static}.workout-row{gap:12px}.badge{display:none}.auth-shell{padding:16px}.auth-card{padding:26px}.workout-header h1{font-size:44px}}