/* 表单容器样式 */
.form-container {
    width: 100%;
    margin: 10px auto;
    background-color: white;
    padding: 30px;
    /* border-radius: 8px; */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 标题样式 */
.form-title {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-size: 24px;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
}

/* 表单组样式 */
.form-group {
    margin-bottom: 20px;
}

/* 标签样式 */
.form-label {
    display: block;
    margin-bottom: 8px;
    color: #34495e;
    font-weight: 500;
}

/* 输入框样式 */
.form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s;
}

/* 输入框聚焦样式 */
.form-input:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
}

/* 错误提示样式 */
.error-text {
    color: #e74c3c;
    font-size: 14px;
    margin-top: 5px;
    display: none;
}

/* 提交按钮样式 */
.submit-btn {
    width: 100%;
    padding: 14px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background-color: #2980b9;
}

/* 成功提示样式 */
.success-message {
    text-align: center;
    color: #27ae60;
    font-size: 16px;
    margin-top: 20px;
    display: none;
}