body {
  font-family: 'Inter', sans-serif;
  background: #f5f6fa;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-card-modern {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
  overflow: hidden;
  max-width: 400px;
  width: 100%;
  animation: fadeInUp 0.6s ease;
}

.login-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  color: #fff;
  font-size: 2rem;
}

.login-content {
  padding: 20px;
}

.login-title {
  font-size: 20px;
  margin-bottom: 20px;
  text-align: center;
  color: #333;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  font-size: 14px;
  color: #555;
  display: block;
  margin-bottom: 5px;
}

.form-group input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 14px;
  transition: border-color 0.3s;
}

.form-group input:focus {
  border-color: #3498db;
  outline: none;
}

.btn-login {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  transition: opacity 0.3s;
}

.btn-login:hover {
  opacity: 0.9;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}