div+css模仿微信即时通讯聊天app的ui原型代码-html代码-BFW代码库

代码语言：html

代码描述：div+css模仿微信即时通讯聊天app的ui原型代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
    <title>ChatApp - UI Prototype</title>
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&family=Noto+Sans+SC:wght@400;500;700&display=swap" rel="stylesheet">
    <style>
        /* --- 全局样式与变量 --- */
        :root {
            --primary-color: #07C160; /* 微信绿 */
            --bg-color: #EDEDED;
            --surface-color: #FFFFFF;
            --header-bg-color: #F7F7F7;
            --text-color: #1A1A1A;
            --text-secondary-color: #8A8A8A;
            --border-color: #D8D8D8;
            --active-tap-color: #E5E5E5;
            --chat-bubble-sent-bg: #95EC6A;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }

        html, body {
            height: 100%;
            overflow: hidden;
        }

        body {
            font-family: 'Poppins', 'Noto Sans SC', sans-serif;
            background-color: #000;
            color: var(--text-color);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        #app-container {
            position: relative;
            max-width: 420px;
            height: 100%;
            margin: 0 auto;
            background-color: var(--bg-color);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            box-shadow: 0 0 30px rgba(0,0,0,0.5);
        }

        /* --- 页面切换逻辑 --- */
        .page {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
            background-color: var(--bg-color);
            opacity: 0;
            visibility: hidden;
            transform: translateX(100%);
            transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
            z-index: 10;
        }
        .page.no-animation {
            transform: translateX(0);
            transition: none;
        }
        .page.active {
            opacity: 1;
            visibility: visible;
            transform: translateX(0);
            z-index: 20;
        }
        .page.moving-out {
             transform: translateX(-30%);
        }

        /* --- 通用组件 --- */
        .header {
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 15px;
            background-color: var(--header-bg-color);
            border-bottom: 1px solid var(--border-color);
            height: 56px;
        }
        .header-title {
            font-size: 1.1rem;
            font-weight: 600;
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
        }
        .header-actions .icon {
            margin-left: 15px;
        }

        .back-btn {
                width: 36px;
            background: none; border: none; cursor: pointer; display: flex; align-items: center;
        }
        .back-btn .icon {
            width: 28px; height: 28px;
        }

        .content {
            flex-grow: 1;
            overflow-y: auto;
            background-color: var(--bg-color);
        }
        
        .list-item {
            display: flex;
            align-items: center;
            padding: 10px 15px;
            background-color: var(--surface-color);
            cursor: pointer;
            position: relative;
        }
        .list-item:not(:last-child)::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 70px; /* Avatar width + padding */
            right: 0;
            height: 1px;
            background-color: var(--bg-color);
        }
        .list-item:active {
            background-color: var(--active-tap-color);
        }
        .avatar {
            width: 50px;
            height: 50px;
            border-radius: 8px;
            object-fit: cover;
            margin-right: 15px;
            background-color: #eee;
        }
        .list-item-content {
            flex: 1;
            overflow: hidden;
        }
        .list-item-content h4 {
            font-size: 1rem;
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .list-item-content p {
            font-size: 0.85rem;
            color: var(--text-secondary-color);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .list-item-meta {
            text-align: right;
            font-size: 0.75rem;
            color: var(--text-secondary-color);
            align-self: flex-start;
        }
        .unread-badge {
            background-color: #FA5151;
            color: white;
            font-size: 0.7rem;
            padding: 2px 6px;
            border-radius: 10px;
            margin-top: 5px;
            display: inline-block;
        }
        .search-bar {
            padding: 8px 15px;
            background-color: var(--bg-color);
        }
        .search-input-wrapper {
            background-color: var(--surface-color);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8px;
        }
        .search-input-wrapper .icon {
            width: 18px; height: 18px; color: var(--text-secondary-color); margin-right: 5px;
        }
        .search-input-wrapper span {
            color: var(--text-secondary-color);
        }

        /* --- 底部导航栏 --- */
        .bottom-nav {
            flex-shrink: 0;
            display: flex;
            position: absolute;
            bottom: 0;
            width: 100%;
            height: 60px;
            background-color: var(--header-bg-color);
            border-top: 1px solid var(--border-color);
            z-index: 100;
        }
        .nav-item {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            color: var(--text-secondary-color);
            cursor: pointer;
        }
        .nav-item.active { color: var(--primary-color); }
        .nav-item .icon { width: 28px; height: 28px; margin-bottom: 2px; }
        .nav-item span { font-size: 0.7rem; }

        /* --- SVG图标 --- */
        .icon {
            stroke-width: 1.5;
            fill: none;
            stroke: currentColor;
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