/* 反馈页面专用样式 */



.feedback-content {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin: 0 0 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-default);
}

.feedback-form {
    max-width: 960px;
    margin: 0 auto;
}

.form-label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

/* 必填项星号标红 */
.required-asterisk {
    color: #dc3545;
    font-weight: bold;
}

/* 选填标记：与必填星号区分，弱化呈现 */
.optional-hint {
    margin-left: 2px;
    font-size: 12px;
    font-weight: 400;
    color: var(--gray-500);
}

.form-control, .form-select {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius-sm);
    padding: 12px 15px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.18);
}

.submit-btn {
    background: var(--gradient-primary);
    border: none;
    padding: 14px 44px;
    border-radius: var(--border-radius-full);
    color: white;
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    transition: transform 0.3s, box-shadow 0.3s, filter 0.3s;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-brand);
    filter: brightness(1.06);
}

/* 验证码样式 */
#tcaptcha-btn {
    min-width: 150px;
}

#captcha-status {
    font-size: 0.9rem;
}

/* 验证码行：输入框 + 图片 + 换一张 */
.captcha-field {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.captcha-field .form-control {
    flex: 1 1 160px;
    max-width: 200px;
}

/* 验证码图片圆角 */
#captcha-img {
    height: 46px;
    width: 120px;
    border-radius: 8px;
    border: 1px solid var(--border-default);
    object-fit: cover;
    cursor: pointer;
}

#captcha-img[data-state="error"] {
    border-color: var(--danger, #dc3545);
}
#captcha-img:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

/* 响应式优化 */
@media (max-width: 768px) {
    .feedback-content {
        padding: 20px 15px;
        margin: 0 0 24px;
    }
    
    .submit-btn {
        width: 100%;
        padding: 12px 30px;
    }
    

}