body {
  background: linear-gradient(135deg, #00bcd4, #1b3039);
  font-family: 'Segoe UI', sans-serif;
  height: 100vh;
}

.login-container {
  background: transparent;
}

.login-card {
  background-color: #ffffff;
  border-radius: 15px;
  max-width: 400px;
  width: 100%;
}

.logo-login {
  width: 80px;
  height: auto;
}

.btn-login {
  background: #00bcd4;
  border: none;
  font-weight: 700;
  transition: all 0.3s ease;
}

.btn-login:hover {
  background: #0097a7;
  transform: scale(1.05);
}

.form-control:focus {
  box-shadow: none;
  border-color: #00bcd4;
}