* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'SF Pro Display', sans-serif;
}

body {
  height: 100vh;
  background: linear-gradient(145deg, #f0f0f3, #cacaca);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-container {
  background: #e8e8ec;
  padding: 30px 25px;
  width: 90%;
  max-width: 360px;
  border-radius: 25px;
  box-shadow: 10px 10px 20px #bebebe, -10px -10px 20px #ffffff;
  text-align: center;
}

.login-container h2 {
  margin-bottom: 25px;
  color: #333;
  font-weight: 600;
}

form input {
  width: 100%;
  padding: 14px;
  margin: 10px 0;
  border: none;
  border-radius: 15px;
  background: #f3f3f6;
  box-shadow: inset 3px 3px 6px #d1d1d4, inset -3px -3px 6px #ffffff;
  font-size: 15px;
}

form button {
  width: 100%;
  padding: 14px;
  margin-top: 15px;
  background: #007aff;
  color: white;
  border: none;
  border-radius: 15px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s ease;
}

form button:hover {
  background: #005ecb;
}

.extra {
  margin-top: 15px;
}

.extra a {
  color: #007aff;
  text-decoration: none;
  font-size: 14px;
}