/**
 * 联系表单样式
 * 用于美化联系表单组件
 */

/* 联系表单容器 */
.contact-form-container {
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  padding: 30px;
  max-width: 600px;
  margin: 0 auto;
}

.contact-form-container h3 {
  text-align: center;
  margin-bottom: 25px;
  color: #333;
  font-size: 24px;
  position: relative;
}

.contact-form-container h3:after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, #e74c3c, #c0392b);
}

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

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

.form-group label {
  font-weight: 600;
  color: #555;
  font-size: 14px;
}

.form-group input,
.form-group select {
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: #c0392b;
  outline: none;
  box-shadow: 0 0 0 2px rgba(192, 57, 43, 0.2);
}

.form-group select {
  background-color: #10151c;
  color: #fff;
  border: 1px solid #222;
}

.form-group select:focus {
  background-color: #10151c;
  color: #fff;
}

.form-group select option {
  background: #10151c;
  color: #fff;
}

/* 验证码输入框组 */
.verification-code-group {
  margin-bottom: 5px;
}

.verification-code-container {
  display: flex;
  gap: 10px;
}

.verification-code-container input {
  flex: 1;
}

.btn-send-code {
  padding: 0 15px;
  background-color: #e74c3c;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  white-space: nowrap;
  transition: background-color 0.3s;
}

.btn-send-code:hover {
  background-color: #c0392b;
}

.btn-send-code:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

/* 提交按钮 */
.btn-submit {
  padding: 12px 20px;
  background-color: #e74c3c;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s;
  margin-top: 10px;
  text-align: center;
}

.btn-submit:hover {
  background-color: #c0392b;
}

/* 错误提示 */
.error-message {
  color: #e74c3c;
  font-size: 12px;
  margin-top: 5px;
  display: none;
}

.error-message.visible {
  display: block;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .contact-form-container {
    padding: 20px;
  }
  
  .verification-code-container {
    flex-direction: column;
    gap: 10px;
  }
  
  .btn-send-code {
    width: 100%;
    padding: 10px;
  }
}

.input-shake {
  animation: inputShake 0.5s;
}
@keyframes inputShake {
  0% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
  100% { transform: translateX(0); }
}