:root {
  --color-blue: #249cd1;
  --color-white: #f4f4f5;
  --color-gray: #c2c2bf;
}

.under-construction {
  background-color: var(--color-white);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

.uc-container {
  background: #fff;
  padding: 60px 40px;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  max-width: 600px;
  width: 100%;
  animation: fadeIn 0.8s ease;
}

.uc-icon {
  font-size: 4rem;
  color: var(--color-blue);
  margin-bottom: 20px;
}

.uc-container h1 {
  color: var(--color-blue);
  font-size: 2rem;
  margin-bottom: 15px;
}

.uc-message {
  color: #555;
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 30px;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  background-color: var(--color-blue);
  color: #fff;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-back i {
  margin-right: 8px;
}

.btn-back:hover {
  background-color: #1b89b9;
  transform: translateY(-2px);
}

/* Smooth fade-in animation */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}