js+css实现班主任多班级学生签到点名安排座位日期倒计时管理系统win11桌面风格代码-html代码-BFW代码库

代码语言：html

所属分类：其他

代码描述：js+css实现班主任多班级学生签到点名安排座位日期倒计时管理系统win11桌面风格代码，采用模仿win11风格设计，班主任可在系统设置中设置多个班级，并可切换，然后可导入学生数据，抽奖、签到、点名、安排座位，重要日期添加倒计时提醒功能。

代码标签： js css 班主任多班级学生签到点名安排座位日期倒计时管理系统 win11 桌

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">
    <title>班级管理系统 - Windows 11 Edition</title>
    <!-- 引入 Bootstrap Icons -->
   <link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/bootstrap-icons.1.11.3.css">
    <style>
        :root {
            --accent-color: #0078D4;
            --accent-color-dark: #005a9e;
            --accent-color-glow: rgba(0, 120, 212, 0.3);
        }

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

        body {
            font-family: "Segoe UI Variable", "Segoe UI", -apple-system, BlinkMacSystemFont, "SF Pro Display", Roboto, sans-serif;
            height: 100vh;
            overflow: hidden;
            color: #1c1c1c;
        }

        /* 桌面壁纸 */
        .desktop {
            width: 100%;
            height: 100vh;
            position: relative;
            background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><defs><radialGradient id="a" cx="50%" cy="50%" r="50%"><stop offset="0%" stop-color="%230a2a43"/><stop offset="100%" stop-color="%23030d1c"/></radialGradient><linearGradient id="b" x1="0" y1="0" x2="0" y2="1"><stop offset="0%" stop-color="%235d55e1" stop-opacity="0"/><stop offset="100%" stop-color="%235d55e1" stop-opacity="0.5"/></linearGradient></defs><rect fill="url(%23a)" width="1920" height="1080"/><rect fill="url(%23b)" width="1920" height="1080"/><circle cx="960" cy="540" r="400" fill="%234a43b3" filter="url(%23f1)" opacity="0.6"/><filter id="f1"><feGaussianBlur in="SourceGraphic" stdDeviation="150" /></filter></svg>');
            background-size: cover;
            background-position: center;
        }

        /* 底部任务栏/Dock */
        .dock {
            position: fixed;
            bottom: 15px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 8px;
            padding: 8px;
            background: rgba(240, 240, 240, 0.65);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 12px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
            z-index: 10000;
        }

        .dock-icon {
            width: 52px;
            height: 52px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #111;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
            position: relative;
        }

        .dock-icon i {
            font-size: 24px;
            line-height: 1;
        }

        .dock-icon:hover {
            background: rgba(255, 255, 255, 0.5);
            transform: translateY(-8px);
        }

        .dock-icon .tooltip {
            position: absolute;
            bottom: 120%;
            background: rgba(30, 30, 30, 0.9);
            color: white;
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 12px;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transform: translateY(5px);
            transition: all 0.2s;
        }

        .dock-icon:hover .tooltip {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        /* 系统托盘 (时钟) */
        .system-tray {
            position: fixed;
            bottom: 15px;
            right: 15px;
            padding: 8px 15px;
            background: rgba(240, 240, 240, 0.65);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 8px;
            z-index: 10000;
            font-size: 13px;
            color: #111;
            cursor: pointer;
            font-weight: 500;
        }

        /* 窗口样式 */
        .window {
            position: absolute;
            min-width: 400px;
            min-height: 300px;
            background: rgba(249, 249, 249, 0.85);
            backdrop-filter: blur(40px);
            -webkit-backdrop-filter: blur(40px);
            border-radius: 8px;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
            display: none;
            flex-direction: column;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.3);
        }

        .window.active {
            display: flex;
        }

        .window-header {
            height: 36px;
            display: flex;
            align-items: stretch;
            cursor: move;
            user-select: none;
        }
        
        .window-title {
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