.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 1rem;
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
}

.login-card {
  background-color: #2a2a2a;
  border-radius: 12px;
  padding: 2rem;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

.login-card h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  text-align: center;
  color: #646cff;
}

.login-subtitle {
  text-align: center;
  color: #888;
  margin-bottom: 2rem;
  font-size: 0.9rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: #ccc;
  font-size: 0.9rem;
}

.form-group input {
  margin-bottom: 0;
}

.login-toggle {
  margin-top: 1.5rem;
  text-align: center;
}

.button-link {
  background: none;
  border: none;
  color: #646cff;
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0.5rem;
  text-decoration: underline;
}

.button-link:hover {
  color: #535bf2;
  border: none;
}

.button-link:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.password-strength {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
}

@media (max-width: 480px) {
  .login-card {
    padding: 1.5rem;
  }

  .login-card h1 {
    font-size: 1.5rem;
  }
}