:root{--bg:#f6f7fb;--surface:#fff;--fg:#16161d;--muted:#5a5a68;--border:#e2e3ee;--accent:#1a56db;--accent-ink:#fff;--navy:#0b1b3a;--ok:#0a7d4b;--danger:#c0362c;--radius:12px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}a{color:var(--accent)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--navy);color:#fff}.brand{font-weight:800;font-size:1.15rem;letter-spacing:-.01em}.brand span{opacity:.7;font-weight:600}.topbar form{margin:0}.container{max-width:920px;margin:0 auto;padding:28px 24px 64px}.auth-wrap{max-width:420px;margin:8vh auto;padding:0 20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;margin-bottom:20px}.card h2{margin:0 0 4px;font-size:1.05rem}.card p.sub{margin:0 0 16px;color:var(--muted);font-size:.9rem}h1{font-size:1.6rem;margin:0 0 4px}.lead{color:var(--muted);margin:0 0 24px}label{display:block;font-weight:600;font-size:.9rem;margin:14px 0 6px}input[type=email],input[type=password],input[type=text],input[type=url],select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font:inherit;background:#fff;color:var(--fg)}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}.row{display:flex;gap:16px;flex-wrap:wrap}.row>*{flex:1 1 180px}.check{display:flex;align-items:center;gap:10px;margin-top:16px;font-weight:600}.check input{width:18px;height:18px;accent-color:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:9px;border:1px solid transparent;background:var(--accent);color:var(--accent-ink);font:inherit;font-weight:700;cursor:pointer;text-decoration:none}.btn:hover{filter:brightness(1.05)}.btn.secondary{background:#fff;color:var(--fg);border-color:var(--border)}.btn.ghost{background:transparent;color:#fff;border-color:hsla(0,0%,100%,.4)}.btn[disabled]{opacity:.6;cursor:default}.btn-row{display:flex;gap:12px;align-items:center;margin-top:20px;flex-wrap:wrap}.field,.keybox,pre.snippet{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.keybox,pre.snippet{background:#0f1e3d;color:#e7ecf7;border-radius:10px;padding:14px 16px;font-size:.85rem;overflow-x:auto;white-space:pre;margin:0}.keybox{display:flex;align-items:center;justify-content:space-between;gap:12px;white-space:nowrap}.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:700}.pill.ok{background:#e3f6ec;color:var(--ok)}.pill.plan{background:#eef2fe;color:var(--accent)}.note{font-size:.85rem;color:var(--muted);margin-top:10px}.error{background:#fdecea;color:var(--danger);border:1px solid #f5c6c2;border-radius:8px}.error,.success{padding:10px 12px;margin:14px 0;font-size:.9rem}.success{background:#e3f6ec;color:var(--ok);border:1px solid #b7e4c9;border-radius:8px}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.tag{background:#eef0f6;border-radius:7px;padding:4px 10px;font-size:.82rem}.muted,.tag{color:var(--muted)}hr{border:none;border-top:1px solid var(--border);margin:20px 0}.checkgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:6px 16px;gap:6px 16px;margin-top:6px}.checkitem{display:flex;align-items:center;gap:8px;font-weight:500;font-size:.9rem;margin:0;cursor:pointer}.checkitem input{width:16px;height:16px;accent-color:var(--accent)}