body { align-items: center; justify-content: center; padding: 16px; }

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 36px;
  width: 100%;
  max-width: 360px;
  margin: auto;
}
.login-card h1 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 28px;
  text-align: center;
}
.login-card label { font-size: .78rem; color: var(--muted-2); display: block; margin-bottom: 5px; }
.login-card input { width: 100%; margin-bottom: 16px; padding: 9px 12px; font-size: .85rem; }
.login-card button {
  width: 100%;
  background: var(--accent-2);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 10px;
  font-size: .88rem;
  cursor: pointer;
  transition: background .15s;
}
.login-card button:hover { background: var(--accent-3); }
.login-card .err {
  color: var(--red);
  font-size: .8rem;
  margin-top: 12px;
  text-align: center;
}
.login-card .ok-msg   { color: var(--green); font-size: .85rem; text-align: center; margin-bottom: 16px; }
.login-card .info-msg { color: var(--muted-2); font-size: .82rem; text-align: center; margin-bottom: 16px; }
.login-card .hint     { color: var(--muted-3); font-weight: 400; }
.login-card .alt-link { text-align: center; margin-top: 14px; font-size: .8rem; }
.login-card .alt-link a { color: var(--accent); text-decoration: none; }
.login-card .alt-link a:hover { text-decoration: underline; }