.auth-body {
  margin: 0;
  min-height: 100vh;
  background: #f4f6f8;
}

.auth-shell {
  min-height: 100vh;
}

.auth-brand-panel {
  position: relative;
  background: linear-gradient(145deg, #0d3d47 0%, #135a66 45%, #0a5f4a 100%);
  color: #fff;
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.auth-brand-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 90% 10%, rgba(255, 255, 255, 0.06) 0%, transparent 40%);
  pointer-events: none;
}

.auth-brand-inner {
  position: relative;
  z-index: 1;
  max-width: 32rem;
}

.auth-brand-mark {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 1.25rem;
}

.auth-brand-title {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.auth-brand-lead {
  font-size: 1.05rem;
  line-height: 1.65;
  opacity: 0.92;
  margin-bottom: 2rem;
}

.auth-brand-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.auth-brand-list li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.85rem;
  font-size: 0.95rem;
  line-height: 1.5;
  opacity: 0.9;
}

.auth-brand-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
}

.auth-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.5rem;
  background: #f4f6f8;
}

.auth-card {
  width: 100%;
  max-width: 26rem;
  background: #fff;
  border-radius: 0.75rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 12px 40px rgba(15, 23, 42, 0.08);
  padding: 2.25rem 2rem;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.auth-card-title {
  font-size: 1.35rem;
  font-weight: 600;
  color: #0f172a;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.auth-card-subtitle {
  font-size: 0.9rem;
  color: #64748b;
  margin-bottom: 1.75rem;
}

.auth-form-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #334155;
  margin-bottom: 0.35rem;
}

.auth-form-control {
  border-radius: 0.5rem;
  border: 1px solid #cbd5e1;
  padding: 0.6rem 0.85rem;
  font-size: 0.9375rem;
}

.auth-form-control:focus {
  border-color: #135a66;
  box-shadow: 0 0 0 0.2rem rgba(19, 90, 102, 0.15);
}

.auth-btn-primary {
  width: 100%;
  padding: 0.65rem 1rem;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 0.5rem;
  background: linear-gradient(180deg, #157a8c 0%, #135a66 100%);
  border: 1px solid #0f4d58;
  color: #fff;
  margin-top: 0.25rem;
}

.auth-btn-primary:hover {
  background: linear-gradient(180deg, #168896 0%, #11606d 100%);
  color: #fff;
}

.auth-footer-note {
  margin-top: 1.5rem;
  font-size: 0.8125rem;
  color: #64748b;
  text-align: center;
}

.auth-footer-note a {
  color: #135a66;
  text-decoration: none;
  font-weight: 500;
}

.auth-footer-note a:hover {
  text-decoration: underline;
}

.field-validation-error {
  font-size: 0.8125rem;
}

@media (max-width: 991.98px) {
  .auth-brand-panel {
    min-height: auto;
    padding: 2rem 1.5rem;
  }

  .auth-form-panel {
    padding: 2rem 1.25rem 3rem;
  }
}