@media (max-width: 575.98px) {
  .auth-card .head,
  .auth-card .body {
    padding: 16px;
  }
}

.auth-card {
  background: #ffffff;
  border: 1px solid #e6ecf5;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(31, 59, 115, 0.08);
}

.auth-card .head {
  padding: 20px 22px;
  border-bottom: 1px solid #eef2f8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.auth-card .head h1 {
  font-size: clamp(20px, 2.6vw, 28px);
  margin: 0;
  font-weight: 800;
}

.auth-card .body {
  padding: 22px;
}

.btn-brand {
  background: #1f3b73;
  border-color: #1f3b73;
  color: #fff;
}

.btn-brand:hover {
  filter: brightness(0.95);
  color: #fff;
}

.muted {
  color: #6f7a86;
}