/* Auth screens — focused, centered entry on a graphite stage. */
body.page-auth{background:radial-gradient(1200px 600px at 50% -10%,#1b1f27 0%,#0f1115 60%);min-height:100vh}
.auth{min-height:100vh;display:grid;place-items:center;padding:32px 18px}
.auth__card{width:100%;max-width:420px;background:#fff;border-radius:16px;
  box-shadow:0 20px 60px rgba(0,0,0,.35);overflow:hidden}
.auth__head{padding:26px 28px 8px}
.auth__head h1{font-size:24px}
.auth__head p{margin:6px 0 0;color:var(--muted);font-size:14px}
.auth__body{padding:18px 28px 26px}
.auth__alt{margin-top:18px;text-align:center;font-size:14px;color:var(--muted)}
.auth__brand{display:flex;align-items:center;justify-content:center;gap:10px;
  padding:22px 0 6px;color:#fff;font-family:var(--display);font-weight:700;font-size:18px}
.auth--wide .auth__card{max-width:560px}