/* ===================================
   桌游AI教练 - 全局样式表
   =================================== */

/* CSS 变量定义 */
:root {
    --bg: #F8F6F1;
    --card: #FFFFFF;
    --primary: #C4864B;
    --accent: #7B9E87;
    --text: #2D2A26;
    --text-secondary: #8C8578;
    --tag-bg: #F0EDE6;
    --tag-text: #8C8578;
    --border: #E5E0D8;
    --shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    --text-subtle: #B5AFA6;
    --dot-inactive: #D5D0C8;
}

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

/* 字体系统栈 */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

/* 容器居中 */
.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 12px;
}

/* 基础卡片样式 */
.card {
    background-color: var(--card);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    padding: 16px;
    margin-bottom: 16px;
}

/* 链接基础样式 */
a {
    color: var(--primary);
    text-decoration: none;
}

/* 标题样式 */
h1 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
}

h2 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 8px;
}

/* 按钮基础样式 */
button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
}

/* 输入框基础样式 */
input, textarea {
    font-family: inherit;
    font-size: 16px;
    border: 1px solid var(--tag-bg);
    border-radius: 8px;
    padding: 12px;
    background-color: var(--card);
    color: var(--text);
    width: 100%;
}

input:focus, textarea:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* 标签样式 */
.tag {
    display: inline-block;
    background-color: var(--tag-bg);
    color: var(--tag-text);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    margin-right: 8px;
    margin-bottom: 8px;
}

/* ===================================
   TabBar 底部导航栏
   =================================== */
.tabbar {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 480px;
    height: 56px;
    background-color: #FFFFFF;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 100;
}

.tabbar-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-subtle);
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s;
}

.tabbar-item:hover {
    color: var(--primary);
}

.tabbar-item.active {
    color: var(--primary);
}

.tabbar-icon {
    font-size: 20px;
    margin-bottom: 2px;
}

.tabbar-text {
    font-size: 12px;
}

/* ===================================
   首页样式（推荐和发现）
   =================================== */
.home-page {
    padding-bottom: 80px;
}

/* 搜索栏 */
.home-search-bar {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: #FFFFFF;
    gap: 12px;
    border-bottom: 1px solid var(--border);
}

.home-search-input-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--tag-bg);
    border-radius: 20px;
    padding: 8px 14px;
    gap: 8px;
}

.home-search-icon {
    font-size: 16px;
    opacity: 0.6;
}

.home-search-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--text);
    outline: none;
}

.home-search-input::placeholder {
    color: var(--text-subtle);
}

.home-user-avatar {
    width: 36px;
    height: 36px;
    background: var(--tag-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
}

/* 轮播Banner */
.home-banner {
    position: relative;
    width: 100%;
    height: 160px;
    overflow: hidden;
    border-radius: 0;
    background: var(--tag-bg);
}

.banner-track {
    display: flex;
    transition: transform 0.3s ease;
    height: 100%;
}

.banner-slide {
    min-width: 100%;
    height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 24px;
}

.banner-title {
    font-size: 22px;
    font-weight: bold;
    color: var(--text);
    margin-bottom: 8px;
}

.banner-subtitle {
    font-size: 14px;
    color: rgba(45, 42, 38, 0.7);
}

.banner-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.banner-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--dot-inactive);
    cursor: pointer;
    transition: all 0.3s;
}

.banner-dot.active {
    background: var(--primary);
    width: 20px;
    border-radius: 4px;
}

/* 快速分类入口 */
.home-categories-section {
    padding: 20px 0;
}

.categories-scroll {
    display: flex;
    overflow-x: auto;
    gap: 16px;
    padding: 0 16px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.categories-scroll::-webkit-scrollbar {
    display: none;
}

.category-item {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.category-icon {
    width: 56px;
    height: 56px;
    background: var(--tag-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    transition: all 0.2s;
    border: 2px solid transparent;
}

.category-item:active .category-icon {
    border-color: var(--primary);
}

.category-name {
    font-size: 11px;
    color: var(--text);
    text-align: center;
}

/* 通用模块样式 */
.home-sections {
    padding: 0;
}

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

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 16px;
    margin-bottom: 12px;
}

.section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
}

.section-more {
    font-size: 13px;
    color: var(--primary);
    cursor: pointer;
}

/* 横向滚动游戏卡片 */
.games-scroll {
    display: flex;
    overflow-x: auto;
    gap: 12px;
    padding: 0 16px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.games-scroll::-webkit-scrollbar {
    display: none;
}

/* 小游戏卡片 */
.game-card-small {
    flex-shrink: 0;
    width: 130px;
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.game-card-small:active {
    transform: scale(0.95);
}

.game-card-cover {
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.game-card-emoji {
    font-size: 32px;
}

.game-card-cover-img {
    width: 100%;
    height: 70px;
    object-fit: cover;
}

.game-card-info {
    padding: 10px;
}

.game-card-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.game-card-meta {
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.game-card-stars {
    font-size: 10px;
    color: var(--primary);
}

/* 加载状态 */
.home-loading {
    text-align: center;
    padding: 100px 20px;
    color: var(--text-secondary);
}

.home-loading div:first-child {
    font-size: 48px;
    margin-bottom: 16px;
}

/* ===================================
   游戏详情页样式
   =================================== */
.detail-page {
    padding-bottom: 56px;
}

/* 顶部返回栏 */
.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: var(--bg);
}

.detail-back {
    font-size: 16px;
    color: var(--primary);
    cursor: pointer;
}

.detail-share {
    font-size: 20px;
    cursor: pointer;
}

/* 封面图 */
.detail-cover {
    width: 100%;
    overflow: hidden;
    border-radius: 0 0 12px 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    background: linear-gradient(135deg, #C4864B, #7B9E87);
}

.detail-cover-text {
    font-size: 64px;
}

.detail-cover-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0 0 12px 12px;
}

/* 内容区域 */
.detail-content {
    padding: 16px;
}

/* 游戏信息卡片 */
.detail-info {
    margin-bottom: 16px;
}

.detail-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.detail-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.detail-stats {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.detail-stat {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--text-secondary);
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.detail-tag {
    display: inline-block;
    background-color: var(--tag-bg);
    color: var(--tag-text);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 12px;
    margin-right: 8px;
    margin-bottom: 8px;
}

.detail-desc {
    font-size: 14px;
    color: var(--text);
    line-height: 1.6;
    margin-bottom: 8px;
}

.detail-expand {
    font-size: 13px;
    color: var(--primary);
    cursor: pointer;
}

/* AI 入口按钮 */
.detail-ai-buttons {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.detail-ai-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px 8px;
    background-color: var(--card);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    font-size: 12px;
    color: var(--text);
    transition: border 0.2s;
    border: 2px solid transparent;
}

.detail-ai-btn:hover {
    border-color: var(--primary);
}

.detail-ai-btn span:first-child {
    font-size: 20px;
}

/* 编辑规则链接（底部小字，店家管理入口） */
.detail-edit-rule-link {
    text-align: center;
    padding: 10px 0;
    font-size: 13px;
    color: #A0988A;
    cursor: pointer;
    transition: color 0.2s;
    user-select: none;
}
.detail-edit-rule-link:hover {
    color: var(--primary);
}

/* 评分区 */
.detail-ratings {
    margin-bottom: 16px;
}

.detail-rating-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 13px;
}

.detail-rating-item span:first-child {
    width: 40px;
    color: var(--text-secondary);
}

.detail-rating-item span:last-child {
    width: 30px;
    text-align: right;
    color: var(--primary);
    font-weight: 600;
}

.detail-rating-bar {
    flex: 1;
    height: 8px;
    background-color: var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.detail-rating-fill {
    height: 100%;
    background-color: var(--primary);
    border-radius: 4px;
}

.detail-avg-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 14px;
}

.detail-avg-num {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary);
}

/* 评论区 */
.detail-comments h3 {
    margin-bottom: 12px;
}

.detail-comment {
    margin-bottom: 12px;
}

.detail-comment-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.detail-comment-avatar {
    width: 36px;
    height: 36px;
    background-color: var(--tag-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.detail-comment-meta {
    display: flex;
    flex-direction: column;
}

.detail-comment-name {
    font-size: 14px;
    font-weight: 500;
}

.detail-comment-stars {
    font-size: 12px;
    color: var(--primary);
}

.detail-comment-tags {
    margin-bottom: 8px;
}

.detail-comment-content {
    font-size: 14px;
    color: var(--text);
    line-height: 1.5;
}

.detail-no-comment {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.detail-write-btn {
    width: 100%;
    padding: 12px;
    background-color: var(--card);
    border: 2px dashed var(--border);
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 14px;
    text-align: center;
    cursor: pointer;
}

.detail-write-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* 收藏按钮 */
.detail-favorite-btn {
    position: fixed;
    right: 16px;
    bottom: 70px;
    width: 48px;
    height: 48px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 12px rgba(212, 137, 63, 0.4);
    cursor: pointer;
}

/* ===================================
   AI 对话页样式
   =================================== */
.chat-page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 480px;
    margin: 0 auto;
    background-color: var(--bg);
}

/* 顶部栏 */
.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: var(--card);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    padding-top: max(12px, env(safe-area-inset-top));
}

.chat-back {
    font-size: 16px;
    color: var(--primary);
    cursor: pointer;
    min-width: 60px;
}

.chat-mode-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    text-align: center;
}

.chat-style-btn {
    font-size: 22px;
    cursor: pointer;
    min-width: 40px;
    text-align: right;
    transition: transform 0.2s;
}

.chat-style-btn:hover {
    transform: scale(1.1);
}

/* 聊天主体区域 */
.chat-body {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* 消息列表 */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    padding-bottom: 8px;
    scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar {
    width: 4px;
}

.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
    background-color: var(--border);
    border-radius: 2px;
}

/* 消息气泡 */
.chat-message {
    display: flex;
    margin-bottom: 16px;
    animation: messageIn 0.3s ease;
}

@keyframes messageIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message-user {
    justify-content: flex-end;
}

.chat-message-ai {
    justify-content: flex-start;
}

/* AI 头像 */
.chat-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin-right: 8px;
    flex-shrink: 0;
}

/* 气泡 */
.chat-bubble {
    max-width: 80%;
    padding: 12px 16px;
    font-size: 15px;
    line-height: 1.5;
    word-break: break-word;
}

.chat-bubble-user {
    background-color: var(--primary);
    color: #fff;
    border-radius: 16px 16px 4px 16px;
}

.chat-bubble-ai {
    background-color: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 16px 16px 16px 4px;
}

/* 加载动画 */
.chat-typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 14px 18px;
}

.chat-typing-indicator .chat-dot {
    width: 8px;
    height: 8px;
    background-color: var(--text-secondary);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out both;
}

.chat-typing-indicator .chat-dot:nth-child(1) {
    animation-delay: -0.32s;
}

.chat-typing-indicator .chat-dot:nth-child(2) {
    animation-delay: -0.16s;
}

.chat-typing-text {
    font-size: 13px;
    color: var(--text-secondary);
    margin-left: 8px;
    white-space: nowrap;
    animation: typingFade 1.4s infinite ease-in-out;
}

@keyframes typingFade {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

@keyframes typingBounce {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* 错误气泡 */
.chat-bubble-error {
    color: #e74c3c;
    background-color: #FEF2F2;
}

/* 快捷问题区域 */
.chat-input-area {
    flex-shrink: 0;
    background-color: var(--card);
    border-top: 1px solid var(--border);
    padding-bottom: env(safe-area-inset-bottom);
}

.chat-quick-questions {
    padding: 10px 12px 6px;
}

.chat-quick-scroll {
    display: flex;
    overflow-x: auto;
    gap: 8px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 4px 0;
}

.chat-quick-scroll::-webkit-scrollbar {
    display: none;
}

.chat-quick-btn {
    flex-shrink: 0;
    padding: 6px 14px;
    background-color: var(--tag-bg);
    color: var(--tag-text);
    border-radius: 16px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

.chat-quick-btn:hover {
    background-color: var(--primary);
    color: #fff;
}

.chat-quick-btn:active {
    transform: scale(0.95);
}

/* 输入框区域 */
.chat-input-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px 12px;
}

.chat-input {
    flex: 1;
    padding: 12px 16px;
    background-color: #F5F0EB;
    border: none;
    border-radius: 20px;
    font-size: 15px;
    color: var(--text);
}

.chat-input::placeholder {
    color: var(--text-secondary);
}

.chat-input:focus {
    outline: none;
    background-color: #F0EBE5;
}

.chat-send-btn {
    width: 44px;
    height: 44px;
    background-color: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

.chat-send-btn:hover {
    background-color: #B0783D;
    transform: scale(1.05);
}

.chat-send-btn:active {
    transform: scale(0.95);
}

/* ===================================
   游戏库页样式（搜索和筛选）
   =================================== */
.library-page {
    padding-bottom: 80px;
}

/* 搜索栏 */
.library-search-bar {
    padding: 12px 16px;
    background: #FFFFFF;
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 1px solid var(--border);
}

.library-search-wrap {
    display: flex;
    align-items: center;
    background: var(--tag-bg);
    border-radius: 20px;
    padding: 10px 14px;
    gap: 8px;
}

.library-search-icon {
    font-size: 16px;
    opacity: 0.6;
}

.library-search-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--text);
    outline: none;
}

.library-search-input::placeholder {
    color: var(--text-subtle);
}

.library-search-clear {
    font-size: 14px;
    color: var(--text-subtle);
    cursor: pointer;
    padding: 4px;
}

.library-search-clear:hover {
    color: var(--text);
}

/* 筛选栏 */
.library-filters {
    padding: 12px 0;
    background: var(--bg);
}

.filter-row {
    display: flex;
    overflow-x: auto;
    gap: 8px;
    padding: 0 16px 10px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.filter-row::-webkit-scrollbar {
    display: none;
}

.filter-tag {
    flex-shrink: 0;
    padding: 6px 14px;
    background: var(--tag-bg);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.filter-tag:hover {
    background: #E8E3D9;
}

.filter-tag.active {
    background: var(--primary);
    color: #FFFFFF;
    border-color: var(--primary);
}

/* 排序栏 */
.library-sort-bar {
    display: flex;
    gap: 16px;
    padding: 8px 16px 12px;
    border-bottom: 1px solid var(--border);
}

.sort-btn {
    font-size: 13px;
    color: var(--text-subtle);
    cursor: pointer;
    padding-bottom: 2px;
    transition: color 0.2s;
}

.sort-btn:hover {
    color: var(--text);
}

.sort-btn.active {
    color: var(--primary);
    border-bottom: 2px solid var(--primary);
}

/* 游戏列表 */
.library-games-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 16px;
}

/* 游戏卡片 */
.library-game-card {
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.library-game-card:active {
    transform: scale(0.98);
}

.library-game-cover {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.library-game-emoji {
    font-size: 36px;
}

.library-game-info {
    padding: 10px;
}

.library-game-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.library-game-meta {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.library-game-diff {
    display: inline-block;
    font-size: 11px;
    color: var(--primary);
    padding: 2px 8px;
    background: rgba(196, 134, 75, 0.15);
    border-radius: 10px;
}

/* 底部统计 */
.library-footer {
    text-align: center;
    padding: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

/* 加载状态 */
.library-loading,
.library-error {
    text-align: center;
    padding: 100px 20px;
    color: var(--text-secondary);
}

.library-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

/* ===================================
   个人中心页样式
   =================================== */
.profile-page {
    background: var(--bg);
}

.profile-container {
    max-width: 480px;
    margin: 0 auto;
}

.profile-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    background: var(--tag-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin-bottom: 16px;
}

.profile-login-tip {
    font-size: 14px;
    color: var(--text-secondary);
}

.profile-menu {
    background: #FFFFFF;
    margin: 0 16px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.profile-menu-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid var(--border);
}

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

.menu-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-icon {
    font-size: 20px;
}

.menu-title {
    font-size: 15px;
    color: var(--text);
}

.menu-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.menu-badge {
    background: var(--primary);
    color: #fff;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
}

.menu-arrow {
    font-size: 12px;
    color: var(--text-subtle);
}

/* ===================================
   通用样式（复用组件）
   =================================== */

/* 横向滚动容器 */
.overflow-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.overflow-scroll::-webkit-scrollbar {
    display: none;
}

/* 轮播Banner */
.banner-container {
    width: 100%;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.banner-title {
    font-size: 24px;
    font-weight: bold;
    color: var(--text);
    margin-bottom: 8px;
}

.banner-subtitle {
    font-size: 14px;
    color: rgba(45, 42, 38, 0.7);
}

.banner-indicator {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}

.banner-indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--dot-inactive);
}

/* 分类入口 */
.category-icon-circle {
    width: 60px;
    height: 60px;
    background: var(--tag-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

/* 模块标题栏 */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
}

.section-more {
    font-size: 13px;
    color: var(--primary);
    cursor: pointer;
}

/* 游戏卡片-横向滚动版 */
.game-card-horizontal {
    width: 120px;
    flex-shrink: 0;
    margin-right: 12px;
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

/* 游戏卡片-网格版 */
.game-card-grid {
    width: calc(50% - 8px);
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

/* 搜索框 */
.search-input {
    height: 40px;
    padding: 0 16px;
    border-radius: 20px;
    background: var(--tag-bg);
    border: none;
    font-size: 14px;
    color: var(--text);
    outline: none;
}

/* 筛选标签 */
.filter-chip {
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 13px;
    background: var(--tag-bg);
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    border: 1px solid var(--border);
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 0;
    color: var(--text-secondary);
}

/* ===================================
   二维码相关样式
   =================================== */

/* 分享二维码区块 */
.share-qr-section {
    margin: 16px;
    background: #FFFFFF;
    border-radius: 16px;
    padding: 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.share-qr-section .section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
    text-align: center;
}

.share-qr-section .section-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    text-align: center;
}

.share-qr-canvas-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 12px;
}

.share-qr-canvas-wrap canvas {
    border-radius: 12px;
}

.share-qr-tip {
    text-align: center;
    font-size: 12px;
    color: var(--text-subtle);
    margin-top: 8px;
}

.share-qr-btn {
    display: block;
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    margin-top: 12px;
    transition: all 0.2s;
}

.share-qr-btn:hover {
    background: #B0783D;
    transform: scale(1.02);
}

.share-qr-btn:active {
    transform: scale(0.98);
}

.share-qr-download-text {
    display: block;
    width: 100%;
    padding: 10px;
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
    border-radius: 12px;
    font-size: 14px;
    cursor: pointer;
    margin-top: 8px;
    text-align: center;
    transition: all 0.2s;
}

.share-qr-download-text:hover {
    background: #FDF5EC;
}

/* 批量二维码入口卡片 */
.batch-qr-entry {
    margin: 16px;
    padding: 16px;
    background: #FFFFFF;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: transform 0.2s;
}

.batch-qr-entry:active {
    transform: scale(0.98);
}

.batch-qr-entry-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.batch-qr-entry-icon {
    font-size: 28px;
}

.batch-qr-entry-text {
    font-size: 15px;
    color: var(--text);
    font-weight: 500;
}

.batch-qr-entry-arrow {
    font-size: 16px;
    color: var(--text-subtle);
}

/* 批量二维码页面 */
.batch-qr-page {
    background: var(--bg);
    min-height: 100vh;
    padding-bottom: 56px;
}

.batch-qr-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border);
    gap: 12px;
}

.batch-qr-back {
    font-size: 16px;
    color: var(--primary);
    cursor: pointer;
}

.batch-qr-header-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    flex: 1;
}

.batch-qr-header-btn {
    padding: 8px 16px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.batch-qr-header-btn:hover {
    background: #B0783D;
}

.batch-qr-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

#batch-qr-progress {
    text-align: center;
    padding: 16px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 500;
}

/* 详情页二维码弹窗 */
.qr-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.qr-modal {
    background: #FFFFFF;
    border-radius: 16px;
    width: 90%;
    max-width: 360px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    animation: slideUp 0.3s ease;
}

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

@keyframes slideInRight {
    from { transform: translateX(30px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.qr-modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    text-align: center;
    padding: 16px;
    border-bottom: 1px solid var(--border);
}

.qr-modal-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
}

.qr-modal-tab {
    flex: 1;
    padding: 12px 0;
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
}

.qr-modal-tab:hover {
    color: var(--primary);
}

.qr-modal-tab.active {
    color: var(--primary);
    font-weight: 600;
    border-bottom-color: var(--primary);
}

.qr-modal-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.qr-modal-canvas-wrap {
    margin-bottom: 12px;
}

.qr-modal-desc {
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 16px;
}

.qr-modal-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s;
}

.qr-modal-btn:hover {
    background: #B0783D;
}

.qr-modal-close {
    width: 100%;
    padding: 12px;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    border-top: 1px solid var(--border);
    font-size: 14px;
    cursor: pointer;
    text-align: center;
}

.qr-modal-close:hover {
    color: var(--text);
}

/* 详情页分享按钮入口 */
.detail-qr-entry {
    width: 100%;
    padding: 12px;
    background: #FFFFFF;
    border: 1px solid var(--primary);
    color: var(--primary);
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    margin-bottom: 16px;
    text-align: center;
    transition: all 0.2s;
}

.detail-qr-entry:hover {
    background: #FDF5EC;
}

.detail-qr-entry:active {
    transform: scale(0.98);
}

/* ===================================
   规则速查全屏弹窗
   =================================== */
/* 全屏蒙层 */
.rules-fs-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: stretch;
    justify-content: center;
    animation: fadeIn 0.25s ease;
}

/* 弹窗主体 */
.rules-fs-modal {
    width: 100%;
    max-width: 500px;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--bg);
    box-shadow: -2px 0 20px rgba(0, 0, 0, 0.1);
    animation: slideInRight 0.3s ease;
}

/* 顶部固定标题栏 */
.rules-fs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.rules-fs-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    font-family: 'Noto Serif SC', serif;
}

.rules-fs-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.2s;
}

.rules-fs-close:hover {
    background: #F0EDE6;
    color: var(--text);
}

/* 可滚动内容区 */
.rules-fs-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
    -webkit-overflow-scrolling: touch;
}

/* 加载/空状态 */
.rules-fs-loading,
.rules-fs-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-subtle);
    font-size: 15px;
}

/* 无规则引导 */
.rules-fs-no-rules-guide {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border-radius: 12px;
    margin: 16px 0;
}
.rules-fs-no-rules-icon {
    font-size: 48px;
    margin-bottom: 12px;
}
.rules-fs-no-rules-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}
.rules-fs-no-rules-desc {
    font-size: 14px;
    color: var(--text-subtle);
    margin-bottom: 20px;
    padding: 0 8px;
    line-height: 1.6;
}
.rules-fs-no-rules-btn {
    display: inline-block;
    padding: 10px 32px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
    margin-bottom: 16px;
}
.rules-fs-no-rules-btn:active {
    opacity: 0.8;
}
.rules-fs-no-rules-bottom {
    font-size: 12px;
    color: var(--text-subtle);
    opacity: 0.7;
}

/* 编辑按钮 */
.rules-fs-edit-btn {
    display: inline-block;
    padding: 6px 14px;
    margin-bottom: 12px;
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    align-self: flex-end;
}

.rules-fs-edit-btn:hover {
    background: #FDF5EC;
}

/* ===================================
   章节折叠卡片
   =================================== */
.rules-section {
    background: var(--card);
    border-radius: 12px;
    margin-bottom: 10px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.rules-section:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* 章节标题 */
.rules-section-header {
    display: flex;
    align-items: center;
    padding: 14px 16px;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    background: var(--card);
    border-left: 4px solid var(--primary);
}

.rules-section.collapsed .rules-section-header {
    border-left-color: transparent;
}

/* 展开/折叠箭头 */
.rules-section-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    margin-right: 10px;
    font-size: 16px;
    color: var(--primary);
    transition: transform 0.25s ease;
    flex-shrink: 0;
}

.rules-section.collapsed .rules-section-arrow {
    transform: rotate(-90deg);
    color: var(--text-secondary);
}

/* 章节名称 */
.rules-section-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    font-family: 'Noto Serif SC', serif;
}

/* 章节内容 */
.rules-section-content {
    padding: 0 16px;
    max-height: 1000px;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.rules-section.collapsed .rules-section-content {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
}

/* 章节文本 */
.rules-section-text {
    padding: 4px 0 16px 0;
    font-size: 14px;
    line-height: 1.8;
    color: var(--text);
}

/* 数字高亮 */
.rules-num {
    color: var(--primary);
    font-weight: 700;
}

/* ===================================
   章节内表格
   =================================== */
.rules-section-table {
    padding: 4px 0 14px 0;
    display: flex;
    flex-direction: column;
}

.rules-table-row {
    display: flex;
    padding: 9px 10px;
    font-size: 14px;
    line-height: 1.5;
}

.rules-table-row:nth-child(even):not(.rules-table-head) {
    background: rgba(244, 240, 236, 0.6);
    border-radius: 8px;
}

.rules-table-head {
    border-bottom: 2px solid var(--primary);
    font-weight: 600;
    color: var(--text);
    padding-bottom: 8px;
    margin-bottom: 4px;
}

.rules-table-cell {
    flex: 1;
}

.rules-table-cell:first-child {
    flex: 0 0 40%;
    font-weight: 500;
}

/* ===================================
   底部固定按钮
   =================================== */
.rules-fs-footer {
    padding: 12px 16px;
    padding-bottom: max(12px, env(safe-area-inset-bottom));
    background: var(--card);
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
}

/* 问AI教练按钮：蓝色渐变，与聊天页统一 */
.rules-fs-ai-btn {
    display: block;
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, #5B8DEF, #4A6CF7);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    box-sizing: border-box;
}

.rules-fs-ai-btn:hover {
    background: linear-gradient(135deg, #4A78E0, #3B5DE8);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 108, 247, 0.3);
}

.rules-fs-ai-btn:active {
    transform: translateY(0);
    box-shadow: none;
}

/* 返回详情按钮 */
.rules-fs-back-btn {
    width: 100%;
    padding: 10px;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.rules-fs-back-btn:hover {
    color: var(--text);
    border-color: var(--text-subtle);
}

/* ===================================
   规则编辑模式（保留兼容）
   =================================== */
.rules-modal {
    background: #FFFFFF;
    border-radius: 16px;
    width: 90%;
    max-width: 400px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    animation: slideUp 0.3s ease;
}

.rules-modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    text-align: center;
    padding: 16px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.rules-modal-body {
    padding: 16px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* 规则编辑区域 */
.rules-edit-area {
    width: 100%;
    min-height: 200px;
    max-height: 300px;
    padding: 12px;
    font-size: 14px;
    line-height: 1.6;
    border: 1px solid var(--border);
    border-radius: 8px;
    resize: vertical;
    font-family: inherit;
    color: var(--text);
    background: var(--card);
}

.rules-edit-area:focus {
    outline: 2px solid var(--primary);
    outline-offset: 0;
    border-color: var(--primary);
}

.rules-char-count {
    font-size: 12px;
    color: var(--text-secondary);
    text-align: right;
}

/* 规则弹窗按钮（编辑模式） */
.rules-save-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s;
}

.rules-save-btn:hover {
    background: #B0783D;
}

.rules-save-btn:disabled {
    background: #D5D0C8;
    cursor: not-allowed;
}

.rules-cancel-btn {
    width: 100%;
    padding: 10px;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    font-size: 13px;
    cursor: pointer;
}

.rules-cancel-btn:hover {
    color: var(--text);
}

/* 旧版规则相关样式（保留兼容） */
.rules-body-text {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text);
    padding: 12px 0;
    white-space: pre-wrap;
    word-break: break-word;
}

.rules-body-loading {
    text-align: center;
    padding: 30px 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.rules-body-empty {
    text-align: center;
    padding: 30px 0;
    color: var(--text-subtle);
    font-size: 14px;
}

.rules-edit-btn {
    padding: 8px 16px;
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    align-self: flex-end;
    transition: all 0.2s;
}

.rules-edit-btn:hover {
    background: #FDF5EC;
}

.rules-ai-btn {
    display: block;
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    box-sizing: border-box;
}

.rules-ai-btn:hover {
    background: #B0783D;
}

.rules-back-btn {
    width: 100%;
    padding: 10px;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    border-top: 1px solid var(--border);
    font-size: 14px;
    cursor: pointer;
    text-align: center;
}

.rules-back-btn:hover {
    color: var(--text);
}