:root{--bg:#fbfaf8;--surface:#fff;--text:#211d1a;--muted:#756d67;--line:#e8e0d8;--accent:#6d4c5b}*{box-sizing:border-box}body,html{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.topbar{justify-content:space-between;padding:20px 28px;border-bottom:1px solid var(--line);background:var(--surface)}.top-actions,.topbar{display:flex;align-items:center}.top-actions{gap:16px}.brand{font-weight:750;letter-spacing:.12em}.brand small{display:block;color:var(--muted);font-weight:500}.container{width:min(1180px,calc(100% - 32px));margin:auto;padding:34px 0 64px}.card,.hero,.login-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px}.hero{padding:48px}.eyebrow{color:var(--accent);text-transform:uppercase;font-size:12px;font-weight:800;letter-spacing:.12em}h1{font-size:clamp(36px,6vw,72px);line-height:1;margin:12px 0 16px}p{color:var(--muted);line-height:1.6}.button{display:inline-flex;padding:12px 18px;border:1px solid var(--accent);border-radius:999px;background:var(--accent);color:#fff;font-weight:700;cursor:pointer}.button.secondary{background:transparent;color:var(--accent)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}input,select{width:100%;margin-top:7px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text)}input[type=range]{padding:0}.dna-row{display:grid;grid-template-columns:150px 1fr;align-items:center;gap:16px;margin:14px 0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line)}th{font-size:12px;text-transform:uppercase}small,th{color:var(--muted)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(440px,100%);padding:34px}.login-card form{display:grid;gap:16px;margin-top:22px}.error-text{color:#9b2c2c}.link-button{border:0;background:transparent;color:var(--accent);font:inherit;font-weight:700;cursor:pointer;padding:0}@media(max-width:800px){.grid{grid-template-columns:1fr}.hero{padding:28px}.dna-row{grid-template-columns:1fr}}