* {
  box-sizing: border-box;
}
main {
  font-family: 'Cause', sans-serif;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}
.login-container {
  padding: 40px;
  width: 100%;
  max-width: 380px;

  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px); /* Safari / iOS */
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.25);

  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  animation: fadeIn 0.9s ease;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
h2 {
  text-align: center;
  color: #fefacd;
  margin-bottom: 30px;
  font-weight: 600;
  font-size: 28px;
}
.input-grup {
  margin-bottom: 20px;
}
.input-grup label {
  color: #f0f8ff;
  font-size: 14px;
}
.input-grup input {
  width: 100%;
  padding: 12px;
  margin-top: 8px;
  border: none;
  border-radius: 10px;
  outline: none;
  font-size: 15px;
}
.btn {
  font-family: 'Cause', sans-serif;
  width: 100%;
  padding: 14px;
  margin-top: 10px;
  border: none;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.4);
  font-size: 16px;
  font-weight: 600;
  color: #333;
  cursor: pointer;
  transition: 0.3s;
}
.btn:hover {
  background-color: #686a6b54;
  transform: scale(1.05);
  color: white;
  box-shadow: 0 0 10px rgba(162, 163, 165, 0.678);
}
.links {
  text-align: center;
  margin-top: 20px;
}
.links a {
  color: white;
  font-size: 14px;
  text-decoration: none;
  transition: 0.3s;
}
.links a:hover {
  color: #d1d1d1;
}
.container-fluid {
  padding: 0 !important;
}

@media (max-width: 768px) {
  main {
    align-items: flex-start; /* urcă sus */
    padding-top: 80px; /* aproape de header */
  }
}