:root {
  --brand-deep: #0b1f3a;
  --brand: #17b6b2;
  --brand-soft: #e6f3f7;
  --accent: #c8a951;
  --ink: #0b1f3a;
}

body.auth-page {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 18%, rgba(23, 182, 178, 0.25), transparent 32%),
    radial-gradient(circle at 92% 10%, rgba(11, 31, 58, 0.12), transparent 30%),
    linear-gradient(145deg, #fbfdff 0%, #f2f4f7 100%);
  font-family: "Poppins", "Segoe UI", sans-serif;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.auth-shell {
  width: min(960px, 100%);
  background: #fff;
  border-radius: 1.2rem;
  overflow: hidden;
  box-shadow: 0 22px 45px rgba(20, 54, 66, 0.18);
  display: grid;
  grid-template-columns: 1fr 1fr;
  animation: rise 600ms ease-out;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-brand-panel {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-deep) 0%, #123862 55%, var(--brand) 100%);
  padding: 2rem;
}

.auth-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.auth-form-panel {
  padding: 2rem;
  background: #fff;
}

.auth-form-panel label {
  font-weight: 600;
  margin-bottom: 0.35rem;
  display: block;
}

.auth-form-panel input,
.auth-form-panel select,
.auth-form-panel textarea {
  width: 100%;
  border: 1px solid #d9e3ea;
  border-radius: 0.7rem;
  padding: 0.65rem 0.75rem;
  margin-bottom: 0.95rem;
}

.auth-form-panel input:focus,
.auth-form-panel select:focus,
.auth-form-panel textarea:focus {
  outline: 0;
  border-color: var(--brand-soft);
  box-shadow: 0 0 0 0.2rem rgba(137, 194, 217, 0.22);
}

.auth-primary-btn {
  border: 0;
  width: 100%;
  border-radius: 0.75rem;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  padding: 0.78rem 1rem;
}

.auth-primary-btn:hover {
  background: #129d99;
}

.auth-link {
  color: var(--brand);
  text-decoration: none;
  font-weight: 600;
}

.auth-link:hover {
  text-decoration: underline;
}

.errorlist {
  margin: 0 0 0.75rem;
  padding: 0;
  list-style: none;
  color: #b42318;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .auth-shell {
    grid-template-columns: 1fr;
  }

  .auth-brand-panel,
  .auth-form-panel {
    padding: 1.35rem;
  }
}