/* ========== 防伪查询页面样式（小米/华为商城式简洁电商风）========== */
/* 自包含：包含页面布局、表单、按钮、消息提示、查询结果区全部样式 */

.anti-counterfeit-page,
.contact-page {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 0 40px;
}

.anti-counterfeit-page h1,
.contact-page h1 {
    margin-bottom: 24px;
    font-size: 24px;
    font-weight: 600;
    color: var(--text);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.contact-item {
    background: var(--card);
    padding: 24px 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-s);
    text-align: center;
}

.contact-item h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--brand);
}

.contact-item p {
    color: var(--text-2);
    font-size: 14px;
}

.contact-form {
    background: var(--card);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-s);
}

.contact-form h2 {
    margin-bottom: 24px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text);
    font-size: 14px;
}

.form-group .required {
    color: var(--danger);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-s);
    font-size: 14px;
    transition: border-color var(--fast), box-shadow var(--fast);
    background: var(--card);
    color: var(--text);
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(255, 103, 0, 0.1);
}

/* 提交按钮 */
.btn-submit {
    width: 100%;
    padding: 12px 24px;
    background: var(--brand);
    color: #fff;
    border: none;
    border-radius: var(--radius-s);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--fast);
}

.btn-submit:hover:not(:disabled) {
    background: var(--brand-hover);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* 消息提示 */
.message {
    display: none;
    padding: 12px 16px;
    border-radius: var(--radius-s);
    margin-bottom: 20px;
    font-size: 14px;
}

.message.success {
    background: #e8f7ee;
    color: var(--success);
    border: 1px solid #c6ecd4;
}

.message.error {
    background: #fdecec;
    color: var(--danger);
    border: 1px solid #f9d2d2;
}

/* ========== 查询结果区 ========== */
.anti-counterfeit-result {
    margin-top: 24px;
    padding: 20px;
    background: var(--bg);
    border-radius: var(--radius-s);
    border: 1px solid var(--line);
}

.anti-counterfeit-result .result-status {
    margin-bottom: 16px;
    text-align: center;
}

.anti-counterfeit-result .result-tag {
    display: inline-block;
    padding: 6px 18px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 999px;
    background: var(--brand-light);
    color: var(--brand);
}

.anti-counterfeit-result .result-tag.success {
    background: #e8f7ee;
    color: var(--success);
}

.anti-counterfeit-result .result-tag.warning {
    background: #fff7e6;
    color: var(--warning);
}

.anti-counterfeit-result .result-row,
.anti-counterfeit-result .result-custom-row {
    display: flex;
    padding: 10px 0;
    border-bottom: 1px dashed var(--line);
}

.anti-counterfeit-result .result-row:last-child,
.anti-counterfeit-result .result-custom-row:last-child {
    border-bottom: none;
}

.anti-counterfeit-result .result-label {
    flex: 0 0 120px;
    color: var(--text-2);
    font-size: 14px;
}

.anti-counterfeit-result .result-value {
    flex: 1;
    color: var(--text);
    font-weight: 500;
    font-size: 14px;
}

/* ========== 响应式（移动端）========== */
@media (max-width: 768px) {
    .anti-counterfeit-page,
    .contact-page {
        padding: 0 0 24px;
    }
    .anti-counterfeit-page h1,
    .contact-page h1 {
        font-size: 20px;
        margin-bottom: 18px;
    }
    .contact-info {
        gap: 10px;
        margin-bottom: 18px;
    }
    .contact-item {
        padding: 18px 16px;
    }
    /* 表单卡片在小屏收紧内边距 */
    .contact-form {
        padding: 18px 16px;
    }
    .contact-form h2 {
        font-size: 17px;
        margin-bottom: 18px;
    }
    .form-group {
        margin-bottom: 16px;
    }
    .anti-counterfeit-result {
        padding: 16px;
        margin-top: 18px;
    }
    /* 结果行：标签收窄，值允许换行防溢出 */
    .anti-counterfeit-result .result-label {
        flex: 0 0 96px;
        font-size: 13px;
    }
    .anti-counterfeit-result .result-value {
        font-size: 13px;
        word-break: break-word;
    }
    .btn-submit {
        min-height: 46px;
    }
}

@media (max-width: 480px) {
    .anti-counterfeit-result {
        padding: 14px 12px;
    }
    .anti-counterfeit-result .result-label {
        flex: 0 0 80px;
    }
    .anti-counterfeit-result .result-row,
    .anti-counterfeit-result .result-custom-row {
        padding: 9px 0;
    }
}