.portal-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e8f4f8 0%, #d1ecf1 50%, #bee5eb 100%);
  padding: 20px;
}

.portal-logo {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.portal-subtitle {
  color: #7f8c8d;
  font-size: 1rem;
  margin-bottom: 50px;
}

.portal-cards {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.portal-card {
  background: #fff;
  border-radius: 16px;
  padding: 36px 40px;
  text-decoration: none;
  color: #222;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  min-width: 240px;
  text-align: center;
  border: 2px solid #e0e0e0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.portal-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(74, 144, 217, 0.2);
  border-color: #4a90d9;
}

.portal-card__icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 16px;
}

.portal-card--admin .portal-card__icon {
  background: linear-gradient(135deg, #4a90d9 0%, #357abd 100%);
  color: #fff;
}

.portal-card--store .portal-card__icon {
  background: linear-gradient(135deg, #5ba8ed 0%, #3d8fd4 100%);
  color: #fff;
}

.portal-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #2c3e50;
}

.portal-card__desc {
  font-size: 0.9rem;
  color: #888;
  line-height: 1.5;
}

.portal-footer {
  margin-top: 60px;
  color: #aab;
  font-size: 0.85rem;
}

@media (max-width: 560px) {
  .portal-cards {
    flex-direction: column;
  }
  .portal-card {
    min-width: 280px;
  }
  .portal-logo {
    font-size: 2rem;
  }
}