/**
 * contact.css - 联系我们页面专用样式
 * 包含：留言板表单、地图模块、响应式设计等
 */

/* ===== 重置继承的布局影响 (与about保持一致) ===== */
/* ===== 主内容区样式 ===== */
.about-page-content {
    padding: 30px 16px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* ===== 面包屑导航 ===== */
.breadcrumb-container {
    margin-bottom: 24px;
    padding: 0 8px;
}

.breadcrumb-nav {
    max-width: 1400px;
    margin: 0 auto;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
    gap: 4px;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.breadcrumb-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #6C757D;
    font-size: 13px;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
    line-height: 1;
}

.breadcrumb-link:hover,
.breadcrumb-link:focus {
    color: #1a56db;
    background: rgba(26, 86, 219, 0.05);
    transform: translateY(-1px);
}

.breadcrumb-item:last-child .breadcrumb-link {
    color: #333333;
    font-weight: 500;
}

.breadcrumb-item:last-child .breadcrumb-link:hover,
.breadcrumb-item:last-child .breadcrumb-link:focus {
    color: #1a56db;
}

.breadcrumb-link i {
    font-size: 13px;
    width: 14px;
    text-align: center;
}

.breadcrumb-separator {
    color: #6C757D;
    font-size: 13px;
    opacity: 0.5;
    padding: 0 4px;
    user-select: none;
}

/* ===== 联系我们页面布局 ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 75px;
}

@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

/* ===== 信息卡片样式 ===== */
.contact-info-card,
.contact-form-card {
    background: #F8F9FA;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    border: 1px solid #E9ECEF;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: fit-content;
}

.contact-info-card:hover,
.contact-form-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-color: #1a56db;
}

.contact-info-title {
    font-size: 22px;
    font-weight: 600;
    color: #1a56db;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.contact-info-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 3px;
    background: #1a56db;
    border-radius: 2px;
}

.form-title {
    font-size: 22px;
    font-weight: 600;
    color: #1a56db;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.form-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 3px;
    background: #1a56db;
    border-radius: 2px;
}

/* ===== 联系详情列表 ===== */
.contact-detail-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    background: rgba(26, 86, 219, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a56db;
    font-size: 16px;
    flex-shrink: 0;
}

.contact-detail-content {
    flex: 1;
}

.contact-detail-label {
    font-size: 13px;
    color: #6C757D;
    margin-bottom: 4px;
}

.contact-detail-value {
    font-weight: 500;
    color: #333333;
    font-size: 14px;
    word-break: break-word;
}

.contact-detail-value a {
    color: #1a56db;
    text-decoration: none;
    transition: color 0.2s;
}

.contact-detail-value a:hover {
    text-decoration: underline;
    color: #0a4ab0;
}

/* ===== 二维码样式 ===== */
.qr-row {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.qr-item {
    text-align: center;
    width: 90px;
    margin: 0 auto;
}

.qr-code-wrapper {
    width: 60px;
    height: 60px;
    margin: 0 auto 8px auto;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #E9ECEF;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.qr-item:hover .qr-code-wrapper {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(26, 86, 219, 0.12);
    border-color: #1a56db;
}

.qr-title {
    font-weight: 500;
    font-size: 12px;
    color: #333333;
    margin: 0 0 2px 0;
    line-height: 1.3;
}

.qr-id {
    font-size: 10px;
    color: #6C757D;
    line-height: 1.3;
    word-break: break-word;
}

.qr-id a {
    color: #1a56db;
    text-decoration: none;
    font-size: 10px;
}

.qr-id a:hover {
    text-decoration: underline;
}

[data-theme="dark"] .qr-code-wrapper {
    background-color: #ffffff;
    border-color: rgba(255, 255, 255, 0.15);
}

@media (max-width: 768px) {
    .qr-item {
        width: 80px;
    }
    
    .qr-code-wrapper {
        width: 55px;
        height: 55px;
        margin-bottom: 6px;
    }
    
    .qr-title {
        font-size: 11px;
    }
    
    .qr-id {
        font-size: 9px;
    }
    
    .qr-id a {
        font-size: 9px;
    }
}

@media (max-width: 480px) {
    .qr-row {
        gap: 12px;
    }
    
    .qr-item {
        width: 70px;
    }
    
    .qr-code-wrapper {
        width: 50px;
        height: 50px;
    }
    
    .qr-title {
        font-size: 10px;
    }
    
    .qr-id {
        font-size: 8px;
    }
    
    .qr-id a {
        font-size: 8px;
    }
}

/* ===== 社媒图标 ===== */
.contact-social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #E9ECEF;
}

.contact-social-link {
    width: 44px;
    height: 44px;
    background: rgba(26, 86, 219, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a56db;
    font-size: 16px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.contact-social-link:hover {
    background: #1a56db;
    color: white;
    transform: translateY(-4px);
}

/* ===== 表单样式 - 两列布局 ===== */
.contact-form {
    width: 100%;
}

/* 表单行：两列布局 */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

/* 单列表单组（占满整行） */
.form-group {
    margin-bottom: 16px;
}

/* 两列表单组 */
.form-group-col {
    margin-bottom: 0;
}

.form-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #333333;
    font-size: 13px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #E9ECEF;
    border-radius: 8px;
    background: #FFFFFF;
    color: #333333;
    font-size: 13px;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
    box-sizing: border-box;
    height: 42px;
}

.form-control:focus {
    outline: none;
    border-color: #1a56db;
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.15);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 14px;
    padding-right: 36px;
}

textarea.form-control {
    min-height: 132px;
    height: auto;
    resize: vertical;
    padding: 12px 14px;
}

/* 留言内容占整行 */
.full-width {
    grid-column: span 2;
}

/* 提交按钮容器 - 居中 */
.submit-btn-container {
    display: flex;
    justify-content: center;
    margin: 8px 0 16px 0;
}

/* 提交按钮 */
.submit-btn {
    background: #1a56db;
    color: white;
    border: none;
    padding: 0 40px;
    border-radius: 50%;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid transparent;
    height: 42px;
    min-width: 150px;
}

.submit-btn:hover {
    background: #0a4ab0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

/* 验证码容器 - 右下对齐，更紧凑 */
.captcha-container {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-top: -5px;
}

.captcha-wrapper {
    display: flex;
    gap: 6px;
    align-items: center;
    width: 280px; /* 固定宽度，更紧凑 */
}

.captcha-wrapper input {
    width: 160px; /* 固定宽度，大幅减少 */
    height: 34px;
    padding: 6px 10px;
    font-size: 11px;
    border-radius: 6px;
}

.captcha-wrapper img {
    width: 80px;
    height: 34px;
    border-radius: 4px;
    cursor: pointer;
    border: 1px solid #E9ECEF;
    transition: opacity 0.2s;
    object-fit: cover;
    background-color: #f5f5f5;
}

.captcha-wrapper img:hover {
    opacity: 0.9;
}

.captcha-tip {
    font-size: 10px;
    color: #999;
    margin-top: 4px;
    width: 280px;
    text-align: right;
}

/* 验证码标签样式调整 */
.captcha-container .form-label {
    font-size: 11px;
    margin-bottom: 4px;
    text-align: right;
    width: 280px;
}

/* 旋转动画 */
.fa-spin {
    animation: fa-spin 2s infinite linear;
}

@keyframes fa-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(359deg); }
}

/* 响应式：平板和手机端调整 */
@media (max-width: 1024px) {
    .captcha-wrapper {
        width: 250px;
    }
    
    .captcha-wrapper input {
        width: 140px;
    }
    
    .captcha-tip,
    .captcha-container .form-label {
        width: 250px;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
        margin-bottom: 0;
    }
    
    .form-group-col {
        margin-bottom: 16px;
    }
    
    .full-width {
        grid-column: span 1;
    }
    
    .captcha-container {
        align-items: flex-start;
        margin-top: 0;
    }
    
    .captcha-wrapper {
        width: 100%;
    }
    
    .captcha-wrapper input {
        width: 1%;
        flex: 1;
    }
    
    .captcha-tip,
    .captcha-container .form-label {
        width: 100%;
        text-align: left;
    }
}

/* ===== 高级地图模块 ===== */
.contact-map-section {
    margin-top: 40px;
}

.map-title-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.map-title-wrapper .about-title {
    margin-bottom: 0;
}

.map-title-wrapper .about-title::after {
    display: none;
}

.map-glass-tabs {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 50%;
    padding: 4px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

[data-theme="dark"] .map-glass-tabs {
    background: rgba(30, 41, 59, 0.7);
    border-color: rgba(255, 255, 255, 0.1);
}

.map-glass-tab {
    padding: 6px 20px;
    border-radius: 50%;
    font-weight: 500;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #333333;
    border: none;
    background: transparent;
}

.map-glass-tab.active {
    background: #1a56db;
    color: white;
    box-shadow: 0 4px 10px rgba(26, 86, 219, 0.3);
}

.map-glass-tab:not(.active):hover {
    background: rgba(255, 255, 255, 0.8);
    color: #1a56db;
}

[data-theme="dark"] .map-glass-tab:not(.active):hover {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

.map-container {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 
        0 20px 40px -10px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(26, 86, 219, 0.2),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
    height: 400px;
    transition: box-shadow 0.3s ease;
}

.map-container:hover {
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 0 2px #1a56db,
        inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

.map-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* 地图悬浮信息卡片 */
.map-info-card {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 8px;
    padding: 14px 18px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.6);
    max-width: 280px;
    transition: transform 0.2s ease;
    z-index: 10;
}

[data-theme="dark"] .map-info-card {
    background: rgba(30, 41, 59, 0.9);
    border-color: rgba(255, 255, 255, 0.15);
}

.map-info-card:hover {
    transform: translateY(-4px);
}

.map-info-card .address-line {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 10px;
}

.map-info-card .address-line i {
    color: #1a56db;
    font-size: 14px;
    margin-top: 2px;
}

.map-info-card .address-text {
    font-weight: 500;
    color: #333333;
    line-height: 1.4;
    font-size: 13px;
}

.map-info-card .btn-direction {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #1a56db;
    color: white;
    padding: 8px 16px;
    border-radius: 50%;
    font-weight: 500;
    font-size: 11px;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    width: 100%;
    justify-content: center;
}

.map-info-card .btn-direction:hover {
    background: #0a4ab0;
    transform: scale(1.02);
    box-shadow: 0 8px 18px rgba(26, 86, 219, 0.3);
}

.map-pin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -100%);
    z-index: 5;
    pointer-events: none;
    filter: drop-shadow(0 8px 12px rgba(26, 86, 219, 0.4));
}

.map-pin i {
    font-size: 2.5rem;
    color: #1a56db;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* ===== 响应式调整 ===== */
@media (max-width: 1024px) {
    .about-page-content {
        padding: 24px 16px;
    }
    
    .contact-info-card,
    .contact-form-card {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .about-page-content {
        padding: 20px 12px;
    }
    
    .contact-info-title,
    .form-title {
        font-size: 18px;
    }
    
    .contact-detail-icon {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .contact-detail-value {
        font-size: 13px;
    }
    
    .contact-social-links {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .contact-social-link {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .map-container {
        height: 300px;
        border-radius: 12px;
    }
    
    .map-info-card {
        bottom: 12px;
        left: 12px;
        right: 12px;
        max-width: none;
        padding: 12px 14px;
    }
    
    .map-glass-tabs {
        margin-top: 8px;
        width: 100%;
        justify-content: center;
    }
    
    .map-glass-tab {
        flex: 1;
        text-align: center;
        padding: 6px 12px;
    }
    
    .map-title-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .contact-detail-item {
        flex-direction: column;
        gap: 4px;
    }
    
    .contact-detail-icon {
        margin-bottom: 4px;
    }
    
    .map-container {
        height: 250px;
    }
}

/* ===== 打印样式 ===== */
@media print {
    .map-glass-tabs,
    .contact-form .submit-btn,
    .contact-social-links {
        display: none;
    }
}
.form-required-mark {
    color: #1a56db;
}

@keyframes contactModuleFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contact-form-card,
.contact-info-card,
.contact-map-section {
    animation: contactModuleFadeIn 0.5s ease-out;
}