/* 登录容器 */
.login-container {
  min-height: calc(100vh - 200px);
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f8f8f8;
  padding: 40px 20px;
}

/* 登录框 */
.login-box {
  background: white;
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
}

.login-box h2 {
  text-align: center;
  color: #333;
  margin-bottom: 30px;
  font-size: 24px;
}

/* 表单样式 */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  color: #666;
  font-size: 14px;
}

.form-group input {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  transition: border-color 0.3s ease;
}

.form-group input:focus {
  border-color: #333;
  outline: none;
}

/* 表单选项 */
.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
}

.form-options label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #666;
}

.forgot-password {
  color: #666;
  text-decoration: none;
  transition: color 0.3s ease;
}

.forgot-password:hover {
  color: #333;
}

/* 登录按钮 */
.login-submit {
  background-color: #333;
  color: white;
  padding: 12px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.login-submit:hover {
  background-color: #444;
}

/* 注册链接 */
.register-link {
  text-align: center;
  font-size: 14px;
  color: #666;
}

.register-link a {
  color: #333;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.register-link a:hover {
  color: #444;
}

/* 响应式设计 */
@media (max-width: 480px) {
  .login-box {
    padding: 20px;
  }
  
  .login-box h2 {
    font-size: 20px;
  }
  
  .form-group input {
    padding: 10px;
  }
  
  .login-submit {
    padding: 10px;
  }
}