* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', sans-serif;
}

body {
  height: 100vh;
  background: linear-gradient(135deg, #667eea, #764ba2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  background: #ffffff;
  width: 350px;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
  animation: fadeIn 1s ease;
}

h2 {
  text-align: center;
  margin-bottom: 20px;
  color: #4a4a4a;
}

input {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border-radius: 8px;
  border: 1px solid #ccc;
  transition: 0.3s;
}

input:focus {
  border-color: #667eea;
  box-shadow: 0 0 8px rgba(102,126,234,0.4);
  outline: none;
}

button {
  width: 100%;
  padding: 12px;
  margin-top: 15px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(to right, #667eea, #764ba2);
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.footer {
  text-align: center;
  margin-top: 15px;
  font-size: 13px;
  color: #777;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}