.app-body { background: var(--paper); }
.app-main { padding: 32px 0 64px; }
.app-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 18px;
}
.app-card h1 { margin: 0 0 8px; font-size: 32px; }
.app-card h2 { margin: 0 0 12px; font-size: 24px; }
.app-topo { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.app-form { display: grid; gap: 12px; max-width: 100%; }
.login-body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top, #fff1e8 0, transparent 42%),
    var(--paper);
}
.login-shell {
  width: min(400px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 64px;
}
.login-logo { display: block; width: 132px; margin: 0 auto 18px; }
.login-logo img { width: 132px; height: auto; }
.login-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 28px 24px 22px;
}
.login-card h1 { margin: 0 0 8px; font-size: 28px; }
.login-card .intro { margin: 0 0 16px; color: var(--muted); }
.login-card .btn { width: 100%; min-height: 46px; margin-top: 4px; }
.login-links { margin: 14px 0 0; text-align: center; }
.login-links a { color: var(--orange-dark); font-weight: 700; text-decoration: none; }
.login-links a:hover { text-decoration: underline; }
.login-note { margin: 16px 0 0; color: var(--muted); font-size: 14px; text-align: center; }
.login-note a { color: var(--orange-dark); }
.app-form label { display: grid; gap: 6px; font-weight: 700; }
.app-form input, .app-form select, .app-form textarea {
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  color: var(--ink);
  background: #fff;
}
.app-aviso, .app-ok { border-radius: 12px; padding: 12px 14px; }
.app-aviso { background: #fff1e8; color: var(--orange-dark); }
.app-ok { background: #ecfdf3; color: #166534; }
.app-status { min-height: 1.2em; color: var(--muted); }
#saida { width: min(100%, 420px); margin-top: 8px; }
.app-card code { font-size: 14px; }