* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f5f5f5;
    height: 100vh;
    overflow-x: hidden;
}

.container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 100%;
}

/* 顶部导航栏 */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.weather-info {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 主要内容区域 */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    position: relative;
}

/* 地图容器 */
#map-container {
    height: 40vh;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

#map {
    width: 100%;
    height: 100%;
}

/* 功能按钮区域 */
.function-buttons {
    margin-bottom: 20px;
}

.button-group {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.func-btn {
    background: white;
    border: none;
    border-radius: 12px;
    padding: 15px 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.func-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.func-btn:active {
    transform: translateY(0);
}

.btn-icon {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.btn-text {
    font-size: 0.8rem;
    color: #333;
}

/* 搜索框 */
.search-box {
    display: flex;
    margin-bottom: 20px;
    gap: 10px;
}

#search-input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

#search-input:focus {
    border-color: #667eea;
}

.search-btn {
    background: #667eea;
    color: white;
    border: none;
    border-radius: 25px;
    padding: 12px 20px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.search-btn:hover {
    background: #5a6fd8;
}

/* 信息展示面板 */
.info-panel {
    background: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.panel-header h3 {
    color: #333;
    font-size: 1.2rem;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
    padding: 5px;
}

.close-btn:hover {
    color: #666;
}

.info-item {
    margin-bottom: 15px;
}

.info-item h4 {
    color: #667eea;
    margin-bottom: 10px;
    font-size: 1rem;
}

.info-item ul {
    list-style: none;
    padding-left: 0;
}

.info-item li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    color: #666;
    font-size: 0.9rem;
}

.info-item li:last-child {
    border-bottom: none;
}

.info-item p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 底部导航 */
.footer {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: white;
    border-top: 1px solid #e0e0e0;
    padding: 10px 0;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-item.active {
    color: #667eea;
}

.nav-item:hover {
    background: #f8f9fa;
}

.nav-icon {
    font-size: 1.2rem;
    margin-bottom: 3px;
}

.nav-text {
    font-size: 0.7rem;
    color: #666;
}

.nav-item.active .nav-text {
    color: #667eea;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header {
        padding: 12px 15px;
    }
    
    .header h1 {
        font-size: 1.3rem;
    }
    
    .main-content {
        padding: 10px;
    }
    
    .button-group {
        gap: 8px;
    }
    
    .func-btn {
        padding: 12px 3px;
    }
    
    .btn-icon {
        font-size: 1.2rem;
    }
    
    .btn-text {
        font-size: 0.7rem;
    }
    
    .search-box {
        gap: 8px;
    }
    
    #search-input {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
    
    .search-btn {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 我的页面样式 */
.my-page {
    padding: 20px 0;
}

.user-profile {
    display: flex;
    align-items: center;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.avatar {
    font-size: 3rem;
    margin-right: 15px;
}

.user-info h3 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 1.3rem;
}

.user-info p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

.my-functions {
    background: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.function-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background 0.3s ease;
}

.function-item:last-child {
    border-bottom: none;
}

.function-item:hover {
    background: #f8f9fa;
}

.function-icon {
    font-size: 1.2rem;
    margin-right: 15px;
    width: 24px;
    text-align: center;
}

.function-text {
    flex: 1;
    color: #333;
    font-size: 1rem;
}

.function-arrow {
    color: #ccc;
    font-size: 1.2rem;
}

/* 返回按钮样式 */
.back-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: white;
    padding: 5px 10px;
    cursor: pointer;
}

/* 提交按钮样式 */
.submit-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1rem;
    padding: 5px 10px;
    cursor: pointer;
}

/* 清空按钮样式 */
.clear-btn {
    background: none;
    border: none;
    color: white;
    font-size: 0.9rem;
    padding: 5px 10px;
    cursor: pointer;
}

/* 收藏列表样式 */
.collection-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.collection-item {
    display: flex;
    background: white;
    border-radius: 15px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    align-items: center;
}

.item-image {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    overflow: hidden;
    margin-right: 15px;
}

.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.item-info {
    flex: 1;
}

.item-info h3 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 1.1rem;
}

.item-info p {
    margin: 0 0 10px 0;
    color: #666;
    font-size: 0.9rem;
}

.item-tags {
    display: flex;
    gap: 5px;
}

.tag {
    background: #e0e0e0;
    color: #666;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
}

.unfavorite-btn {
    background: #ff4757;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 8px 15px;
    font-size: 0.9rem;
    cursor: pointer;
}

/* 浏览历史样式 */
.history-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.item-time {
    color: #999;
    font-size: 0.8rem;
    margin-bottom: 5px;
}

.item-content h3 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 1rem;
}

/* 历史记录可点击样式 */
.history-item-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.history-item {
    background: white;
    border-radius: 15px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
}

.history-item-link:hover .history-item {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.item-content {
    flex: 1;
}

.item-arrow {
    font-size: 1.5rem;
    color: #999;
    transition: color 0.3s ease;
}

.history-item-link:hover .item-arrow {
    color: #667eea;
}

/* 订单列表样式 */
.order-filters {
    display: flex;
    background: white;
    padding: 10px;
    border-radius: 15px;
    margin: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.filter-btn {
    flex: 1;
    background: none;
    border: none;
    padding: 10px;
    font-size: 0.9rem;
    color: #666;
    cursor: pointer;
    border-radius: 10px;
}

.filter-btn.active {
    background: #667eea;
    color: white;
}

.order-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
}

.order-item {
    background: white;
    border-radius: 15px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}

.order-number {
    color: #666;
    font-size: 0.9rem;
}

.order-status {
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-confirmed {
    background: #d1ecf1;
    color: #0c5460;
}

.status-completed {
    background: #d4edda;
    color: #155724;
}

.order-content {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.order-image {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    overflow: hidden;
    margin-right: 15px;
}

.order-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.order-info {
    flex: 1;
}

.order-info h3 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 1rem;
}

.order-info p {
    margin: 0 0 3px 0;
    color: #666;
    font-size: 0.9rem;
}

.order-date {
    color: #999 !important;
    font-size: 0.8rem !important;
}

.order-price {
    font-size: 1.2rem;
    font-weight: bold;
    color: #ff6b35;
}

.order-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.btn-primary {
    background: #667eea;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 8px 15px;
    font-size: 0.9rem;
    cursor: pointer;
}

.btn-secondary {
    background: #f8f9fa;
    color: #666;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    padding: 8px 15px;
    font-size: 0.9rem;
    cursor: pointer;
}

.btn-disabled {
    background: #e0e0e0;
    color: #999;
    border: none;
    border-radius: 20px;
    padding: 8px 15px;
    font-size: 0.9rem;
    cursor: not-allowed;
}

/* 活动列表样式 */
.activity-filters {
    display: flex;
    background: white;
    padding: 10px;
    border-radius: 15px;
    margin: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
}

.activity-item {
    background: white;
    border-radius: 15px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.activity-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 10px;
}

.activity-status {
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
}

.status-upcoming {
    background: #fff3cd;
    color: #856404;
}

.status-ongoing {
    background: #d1ecf1;
    color: #0c5460;
}

.status-completed {
    background: #d4edda;
    color: #155724;
}

.activity-content {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.activity-image {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    overflow: hidden;
    margin-right: 15px;
}

.activity-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.activity-info {
    flex: 1;
}

.activity-info h3 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 1rem;
}

.activity-info p {
    margin: 0 0 3px 0;
    color: #666;
    font-size: 0.9rem;
}

.activity-time {
    color: #ff6b35 !important;
    font-weight: bold;
}

.activity-location {
    color: #999 !important;
}

.activity-people {
    color: #667eea !important;
    font-weight: bold;
}

/* 卡券列表样式 */
.coupon-filters {
    display: flex;
    background: white;
    padding: 10px;
    border-radius: 15px;
    margin: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.coupon-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
}

.coupon-item {
    border-radius: 15px;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.coupon-available {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.coupon-used {
    background: #f8f9fa;
    color: #666;
}

.coupon-expired {
    background: #f8f9fa;
    color: #999;
}

.coupon-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.coupon-type {
    font-size: 0.9rem;
    opacity: 0.9;
}

.coupon-status {
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: bold;
}

.status-available {
    background: rgba(255,255,255,0.3);
    color: white;
}

.status-used {
    background: #e0e0e0;
    color: #666;
}

.status-expired {
    background: #e0e0e0;
    color: #999;
}

.coupon-content {
    display: flex;
    align-items: center;
}

.coupon-info {
    flex: 1;
}

.coupon-info h3 {
    margin: 0 0 10px 0;
    font-size: 1.1rem;
}

.coupon-amount {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 0 5px 0;
}

.coupon-desc {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0 0 5px 0;
}

.coupon-time {
    font-size: 0.8rem;
    opacity: 0.8;
}

.coupon-action {
    margin-left: 15px;
}

/* 投诉反馈表单样式 */
.complaint-form {
    padding: 0 15px;
}

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

.form-label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: bold;
}

.form-select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    background: white;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-select:focus {
    border-color: #667eea;
}

.form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-textarea:focus {
    border-color: #667eea;
}

.form-input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    border-color: #667eea;
}

.char-count {
    text-align: right;
    font-size: 0.8rem;
    color: #666;
    margin-top: 5px;
}

.image-upload {
    margin-top: 10px;
}

.upload-area {
    border: 2px dashed #e0e0e0;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.upload-area:hover {
    border-color: #667eea;
}

.upload-icon {
    font-size: 2rem;
    color: #ccc;
    margin-bottom: 10px;
}

.upload-text {
    color: #999;
    font-size: 0.9rem;
}

.upload-preview {
    margin-top: 15px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* 常见问题样式 */
.faq-section {
    margin-top: 30px;
}

.faq-section h3 {
    margin: 0 0 15px 0;
    color: #333;
}

.faq-item {
    background: white;
    border-radius: 10px;
    margin-bottom: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    cursor: pointer;
}

.faq-arrow {
    font-size: 1.2rem;
    color: #ccc;
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 15px 15px 15px;
    display: none;
}

.faq-answer p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 优化建议表单样式 */
.suggestion-form {
    padding: 0 15px;
}

.rating-stars {
    display: flex;
    gap: 10px;
    margin: 10px 0;
}

.star {
    font-size: 2rem;
    color: #ddd;
    cursor: pointer;
    transition: color 0.3s ease;
}

.star.active {
    color: #ffd700;
}

.rating-text {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    margin-top: 5px;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    margin-right: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.checkbox-item input[type="checkbox"]:checked + .checkmark {
    background: #667eea;
    border-color: #667eea;
}

.checkbox-item input[type="checkbox"]:checked + .checkmark::after {
    content: "✓";
    color: white;
    font-size: 12px;
}

.thank-you {
    text-align: center;
    margin-top: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 15px;
}

.thank-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.thank-you h3 {
    margin: 0 0 10px 0;
    color: #333;
}

.thank-you p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 设置页面样式 */
.settings-list {
    padding: 0 15px;
}

.settings-section {
    margin-bottom: 20px;
}

.settings-section h2 {
    color: #666;
    font-size: 0.9rem;
    margin: 0 0 10px 15px;
    font-weight: normal;
}

.settings-item {
    display: flex;
    align-items: center;
    background: white;
    padding: 15px;
    margin-bottom: 1px;
    cursor: pointer;
}

.settings-item:first-child {
    border-radius: 15px 15px 0 0;
}

.settings-item:last-child {
    border-radius: 0 0 15px 15px;
    margin-bottom: 0;
}

.settings-item:first-child:last-child {
    border-radius: 15px;
}

.item-icon {
    font-size: 1.2rem;
    margin-right: 15px;
    width: 24px;
    text-align: center;
}

.item-content {
    flex: 1;
}

.item-title {
    color: #333;
    font-size: 1rem;
    margin-bottom: 3px;
}

.item-desc {
    color: #999;
    font-size: 0.8rem;
}

.item-arrow {
    color: #ccc;
    font-size: 1.2rem;
}

.item-toggle {
    margin-left: 15px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #667eea;
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.logout-item {
    background: #fff5f5;
    color: #ff4757;
}

.logout-item .item-icon {
    color: #ff4757;
}

.logout-item .item-title {
    color: #ff4757;
}

/* 关于页面样式 */
.about-content {
    padding: 0 15px;
}

.logo-section {
    text-align: center;
    padding: 30px 0;
}

.app-logo {
    font-size: 4rem;
    margin-bottom: 15px;
}

.logo-section h1 {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 1.8rem;
}

.version {
    color: #999;
    font-size: 0.9rem;
}

.intro-section {
    background: white;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.intro-section h2 {
    margin: 0 0 15px 0;
    color: #333;
}

.intro-section p {
    margin: 0;
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

.features-section {
    background: white;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.features-section h2 {
    margin: 0 0 15px 0;
    color: #333;
}

.feature-list {
    display: grid;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
}

.feature-icon {
    font-size: 1.5rem;
    margin-right: 15px;
}

.feature-text h3 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 1rem;
}

.feature-text p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

.contact-section {
    background: white;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.contact-section h2 {
    margin: 0 0 15px 0;
    color: #333;
}

.contact-info {
    display: grid;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
}

.contact-icon {
    font-size: 1.2rem;
    margin-right: 15px;
    width: 24px;
    text-align: center;
}

.contact-text h3 {
    margin: 0 0 3px 0;
    color: #333;
    font-size: 1rem;
}

.contact-text p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

.copyright-section {
    text-align: center;
    padding: 20px 0;
    color: #999;
    font-size: 0.8rem;
    line-height: 1.6;
}

.action-section {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.action-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: white;
    border: none;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    cursor: pointer;
}

.btn-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.btn-text {
    color: #333;
    font-size: 0.9rem;
}

/* 空状态样式 */
.empty-state {
    text-align: center;
    padding: 50px 20px;
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state h3 {
    margin: 0 0 10px 0;
    color: #333;
}

.empty-state p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

/* 页面切换样式 */
.page-content {
    display: none;
    flex: 1;
    overflow-y: auto;
    padding-bottom: 80px;
}

.page-content.active {
    display: block;
}

/* 轮播图样式 */
.carousel-container {
    position: relative;
    margin: 15px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.carousel {
    position: relative;
    height: 200px;
}

.carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.carousel-item.active {
    opacity: 1;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    padding: 30px 20px 20px;
}

.carousel-caption h3 {
    margin: 0 0 5px 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.carousel-caption p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.carousel-indicators {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: background 0.3s ease;
}

.indicator.active {
    background: white;
}

/* AI助手样式 */
.ai-assistant {
    margin: 15px;
    background: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.ai-avatar {
    font-size: 2rem;
    flex-shrink: 0;
}

.ai-message {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.ai-text {
    flex: 1;
}

.ai-text p {
    margin: 0 0 10px 0;
    color: #333;
    line-height: 1.5;
}

.ai-text p:last-of-type {
    margin-bottom: 0;
}

.chat-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 10px 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.chat-btn:hover {
    transform: translateY(-1px);
}

/* 功能包样式 */
.function-modules {
    margin: 15px;
}

.module-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    gap: 10px;
}

.module-item {
    flex: 1;
    background: white;
    border-radius: 12px;
    padding: 15px 8px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 80px;
    justify-content: center;
}

.module-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.module-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.module-item span {
    font-size: 0.8rem;
    color: #333;
    line-height: 1.2;
    text-align: center;
}

/* 地图页面样式 */
.map-container {
    height: 60vh;
    margin: 15px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.function-buttons {
    display: flex;
    justify-content: space-around;
    margin: 15px;
    gap: 10px;
}

.function-btn {
    flex: 1;
    background: white;
    border: none;
    border-radius: 12px;
    padding: 15px 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.function-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.function-btn .btn-icon {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.function-btn .btn-text {
    font-size: 0.8rem;
    color: #333;
}

/* 搜索框样式 */
.search-container {
    margin: 15px;
    display: flex;
    background: white;
    border-radius: 25px;
    padding: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.search-container input {
    flex: 1;
    border: none;
    padding: 10px 15px;
    font-size: 0.9rem;
    background: transparent;
    outline: none;
}

.search-container button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 10px 15px;
    cursor: pointer;
}

/* 攻略页面样式 */
.guide-content {
    padding: 20px;
    background: white;
    margin: 15px;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.guide-content h2 {
    margin: 0 0 20px 0;
    color: #333;
    text-align: center;
}

.guide-section {
    margin-bottom: 20px;
}

.guide-section h3 {
    margin: 0 0 10px 0;
    color: #667eea;
    font-size: 1.1rem;
}

.guide-section p {
    margin: 0;
    color: #666;
    line-height: 1.6;
}

.guide-section ul {
    margin: 10px 0;
    padding-left: 20px;
}

.guide-section li {
    color: #666;
    line-height: 1.6;
    margin-bottom: 5px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .action-section {
        flex-direction: column;
    }

    .module-row {
        flex-wrap: wrap;
    }

    .module-item {
        min-width: calc(20% - 8px);
    }
}

/* 热门攻略推荐样式 */
.recommended-guides {
    background: white;
    border-radius: 15px;
    padding: 15px;
    margin: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: transform 0.2s;
}

.recommended-guides:hover {
    transform: translateY(-2px);
}

.guide-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.guide-header h3 {
    margin: 0;
    font-size: 18px;
    color: #333;
}

.view-all {
    font-size: 14px;
    color: #007AFF;
    font-weight: 500;
}

.guide-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.guide-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: background 0.2s;
}

.guide-card:hover {
    background: #e9ecef;
}

.guide-card-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.guide-card-info {
    flex: 1;
}

.guide-card-info h4 {
    margin: 0 0 4px 0;
    font-size: 15px;
    color: #333;
}

.guide-card-info p {
    margin: 0;
    font-size: 13px;
    color: #666;
    line-height: 1.4;
}