/* ============================================================================ 网络验证授权系统 —— 后台全局样式 ============================================================================ 实现方式（对应规格说明要求）: 纯手写 CSS 变量实现浅色/深色双主题。 不使用 Bootstrap 等 UI 框架，JS 仅负责主题切换与轻量 DOM 操作。 主题切换原理: 所有颜色都定义为 :root 下的 CSS 变量。 切换主题只需给 加上 data-theme="dark"， 浏览器自动应用 [data-theme="dark"] 块中的变量覆盖值， 全站颜色随之改变 —— 无需重新渲染任何 DOM。 这也是为什么必须用变量而不是写死颜色值： 写死颜色的话，切换主题就得遍历 DOM 逐个改 style，既慢又易漏。 ============================================================================ */ /* ---------- 浅色主题（默认） ---------- */ :root { /* 品牌色 */ --color-primary: #2563eb; --color-primary-hover: #1d4ed8; --color-primary-light: #eff6ff; /* 语义色 */ --color-success: #16a34a; --color-success-light: #f0fdf4; --color-warning: #d97706; --color-warning-light: #fffbeb; --color-danger: #dc2626; --color-danger-light: #fef2f2; --color-info: #0891b2; --color-info-light: #ecfeff; /* 背景层次 */ --bg-body: #f1f5f9; --bg-card: #ffffff; --bg-sidebar: #1e293b; --bg-header: #ffffff; --bg-hover: #f8fafc; --bg-input: #ffffff; --bg-code: #f8fafc; /* 文字层次 */ --text-primary: #0f172a; --text-secondary: #475569; --text-muted: #94a3b8; --text-inverse: #ffffff; --text-sidebar: #cbd5e1; --text-sidebar-active: #ffffff; /* 边框 */ --border-color: #e2e8f0; --border-color-strong: #cbd5e1; /* 阴影 */ --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05); --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.05); --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -4px rgba(15, 23, 42, 0.05); /* 尺寸 */ --sidebar-width: 232px; --header-height: 60px; --radius-sm: 4px; --radius: 8px; --radius-lg: 12px; /* 过渡 */ --transition: 0.2s ease; } /* ---------- 深色主题 ---------- */ /* 通过 html[data-theme="dark"] 覆盖同名变量实现整套换肤 */ html[data-theme="dark"] { --color-primary: #60a5fa; --color-primary-hover: #93c5fd; --color-primary-light: #1e3a5f; --color-success: #4ade80; --color-success-light: #14351f; --color-warning: #fbbf24; --color-warning-light: #3a2d10; --color-danger: #f87171; --color-danger-light: #3f1d1d; --color-info: #22d3ee; --color-info-light: #10353d; --bg-body: #0f172a; --bg-card: #1e293b; --bg-sidebar: #0b1220; --bg-header: #1e293b; --bg-hover: #273449; --bg-input: #0f172a; --bg-code: #0f172a; --text-primary: #f1f5f9; --text-secondary: #cbd5e1; --text-muted: #64748b; --text-inverse: #0f172a; --text-sidebar: #94a3b8; --text-sidebar-active: #ffffff; --border-color: #334155; --border-color-strong: #475569; --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3); --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3); --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4); } /* ============================================================================ 基础重置 ============================================================================ */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { -webkit-text-size-adjust: 100%; } body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 14px; line-height: 1.6; color: var(--text-primary); background: var(--bg-body); /* 主题切换时颜色平滑过渡，避免生硬闪变 */ transition: background-color var(--transition), color var(--transition); } a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); } a:hover { color: var(--color-primary-hover); } /* ============================================================================ 布局骨架 ============================================================================ */ .layout { display: flex; min-height: 100vh; } /* ---------- 侧边栏 ---------- */ .sidebar { width: var(--sidebar-width); background: var(--bg-sidebar); color: var(--text-sidebar); position: fixed; top: 0; left: 0; bottom: 0; display: flex; flex-direction: column; z-index: 100; transition: transform var(--transition); } .sidebar-brand { height: var(--header-height); display: flex; align-items: center; gap: 10px; padding: 0 20px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); flex-shrink: 0; } .sidebar-brand .logo { width: 30px; height: 30px; border-radius: var(--radius-sm); background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; flex-shrink: 0; } .sidebar-brand .title { color: #fff; font-size: 15px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .sidebar-nav { flex: 1; overflow-y: auto; padding: 12px 0; } /* 滚动条美化（侧边栏内容可能超出视口） */ .sidebar-nav::-webkit-scrollbar { width: 4px; } .sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.15); border-radius: 2px; } .nav-group-title { padding: 14px 20px 6px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255, 255, 255, 0.32); font-weight: 600; } .nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 20px; color: var(--text-sidebar); font-size: 14px; border-left: 3px solid transparent; transition: all var(--transition); cursor: pointer; } .nav-item:hover { background: rgba(255, 255, 255, 0.06); color: var(--text-sidebar-active); } /* 当前页面高亮 */ .nav-item.active { background: rgba(255, 255, 255, 0.1); color: var(--text-sidebar-active); border-left-color: var(--color-primary); font-weight: 500; } .nav-item .icon { width: 18px; text-align: center; flex-shrink: 0; font-size: 15px; } .sidebar-footer { padding: 14px 20px; border-top: 1px solid rgba(255, 255, 255, 0.08); font-size: 12px; color: rgba(255, 255, 255, 0.35); flex-shrink: 0; } /* ---------- 主内容区 ---------- */ .main { flex: 1; margin-left: var(--sidebar-width); display: flex; flex-direction: column; min-width: 0; /* 防止表格撑破 flex 布局 */ } .header { height: var(--header-height); background: var(--bg-header); border-bottom: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; padding: 0 24px; position: sticky; top: 0; z-index: 90; transition: background-color var(--transition); } .header-left { display: flex; align-items: center; gap: 12px; } .header-title { font-size: 17px; font-weight: 600; color: var(--text-primary); } .header-right { display: flex; align-items: center; gap: 14px; } /* 移动端菜单按钮，桌面端隐藏 */ .menu-toggle { display: none; background: none; border: none; font-size: 20px; color: var(--text-primary); cursor: pointer; padding: 4px 8px; } .content { flex: 1; padding: 24px; } /* ---------- 用户信息下拉 ---------- */ .user-menu { position: relative; } .user-trigger { display: flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: var(--radius); cursor: pointer; transition: background var(--transition); color: var(--text-primary); font-size: 13px; } .user-trigger:hover { background: var(--bg-hover); } .avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 600; flex-shrink: 0; } .user-dropdown { position: absolute; right: 0; top: calc(100% + 6px); min-width: 168px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 6px; display: none; z-index: 200; } .user-dropdown.show { display: block; } .user-dropdown a { display: block; padding: 8px 12px; border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 13px; transition: all var(--transition); } .user-dropdown a:hover { background: var(--bg-hover); color: var(--text-primary); } .user-dropdown a.danger { color: var(--color-danger); } .user-dropdown .divider { height: 1px; background: var(--border-color); margin: 6px 0; } /* ---------- 主题切换按钮 ---------- */ .theme-toggle { background: none; border: 1px solid var(--border-color); border-radius: var(--radius); width: 34px; height: 34px; cursor: pointer; font-size: 15px; display: flex; align-items: center; justify-content: center; color: var(--text-secondary); transition: all var(--transition); } .theme-toggle:hover { background: var(--bg-hover); border-color: var(--border-color-strong); color: var(--text-primary); } /* ============================================================================ 卡片 ============================================================================ */ .card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); margin-bottom: 20px; transition: background-color var(--transition), border-color var(--transition); } .card-header { padding: 16px 20px; border-bottom: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; } .card-title { font-size: 15px; font-weight: 600; color: var(--text-primary); } .card-subtitle { font-size: 12px; color: var(--text-muted); margin-top: 2px; } .card-body { padding: 20px; } .card-footer { padding: 14px 20px; border-top: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; } /* ============================================================================ 统计卡片（Dashboard） ============================================================================ */ .stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; margin-bottom: 20px; } .stat-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 18px 20px; display: flex; align-items: flex-start; gap: 14px; transition: all var(--transition); } .stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); } .stat-icon { width: 44px; height: 44px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; } .stat-icon.blue { background: var(--color-primary-light); color: var(--color-primary); } .stat-icon.green { background: var(--color-success-light); color: var(--color-success); } .stat-icon.orange { background: var(--color-warning-light); color: var(--color-warning); } .stat-icon.red { background: var(--color-danger-light); color: var(--color-danger); } .stat-icon.cyan { background: var(--color-info-light); color: var(--color-info); } .stat-content { flex: 1; min-width: 0; } .stat-label { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .stat-value { font-size: 24px; font-weight: 700; color: var(--text-primary); line-height: 1.2; /* 数字使用等宽字体，刷新时不会因位数变化而抖动 */ font-variant-numeric: tabular-nums; } .stat-extra { font-size: 12px; color: var(--text-secondary); margin-top: 4px; } .stat-extra .up { color: var(--color-success); } .stat-extra .down { color: var(--color-danger); } /* ============================================================================ 按钮 ============================================================================ */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius); border: 1px solid transparent; font-size: 13px; font-weight: 500; font-family: inherit; cursor: pointer; transition: all var(--transition); white-space: nowrap; line-height: 1.4; text-decoration: none; } .btn:disabled, .btn.disabled { opacity: 0.55; cursor: not-allowed; } .btn-primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); } .btn-primary:hover:not(:disabled) { background: var(--color-primary-hover); border-color: var(--color-primary-hover); color: #fff; } .btn-secondary { background: var(--bg-card); color: var(--text-primary); border-color: var(--border-color-strong); } .btn-secondary:hover:not(:disabled) { background: var(--bg-hover); } .btn-success { background: var(--color-success); color: #fff; border-color: var(--color-success); } .btn-success:hover:not(:disabled) { opacity: 0.9; color: #fff; } .btn-danger { background: var(--color-danger); color: #fff; border-color: var(--color-danger); } .btn-danger:hover:not(:disabled) { opacity: 0.9; color: #fff; } /* 危险操作的浅色变体：默认低调，hover 时才显红，避免页面上一片红色按钮 */ .btn-outline-danger { background: transparent; color: var(--color-danger); border-color: var(--color-danger); } .btn-outline-danger:hover:not(:disabled) { background: var(--color-danger); color: #fff; } .btn-sm { padding: 5px 11px; font-size: 12px; } .btn-lg { padding: 11px 22px; font-size: 14px; } .btn-block { width: 100%; } .btn-group { display: inline-flex; gap: 8px; flex-wrap: wrap; } /* ============================================================================ 表单 ============================================================================ */ .form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin-bottom: 16px; } .form-group { margin-bottom: 16px; } .form-label { display: block; font-size: 13px; font-weight: 500; color: var(--text-primary); margin-bottom: 6px; } .form-label .required { color: var(--color-danger); margin-left: 2px; } .form-control { width: 100%; padding: 8px 12px; border: 1px solid var(--border-color-strong); border-radius: var(--radius); background: var(--bg-input); color: var(--text-primary); font-size: 13px; font-family: inherit; transition: all var(--transition); } .form-control:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light); } .form-control:disabled { background: var(--bg-hover); cursor: not-allowed; opacity: 0.7; } .form-control.error { border-color: var(--color-danger); } textarea.form-control { resize: vertical; min-height: 76px; } select.form-control { cursor: pointer; /* 自定义下拉箭头，保证深浅色主题下都清晰可见 */ appearance: none; background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L2 4h8z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px; } .form-hint { font-size: 12px; color: var(--text-muted); margin-top: 5px; line-height: 1.5; } .form-error { font-size: 12px; color: var(--color-danger); margin-top: 5px; } /* 开关 */ .switch { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; color: var(--text-primary); } .switch input { appearance: none; width: 40px; height: 22px; background: var(--border-color-strong); border-radius: 11px; position: relative; cursor: pointer; transition: background var(--transition); flex-shrink: 0; } .switch input::after { content: ''; position: absolute; width: 18px; height: 18px; background: #fff; border-radius: 50%; top: 2px; left: 2px; transition: transform var(--transition); box-shadow: var(--shadow-sm); } .switch input:checked { background: var(--color-primary); } .switch input:checked::after { transform: translateX(18px); } /* 复选框组（代理"可用卡类型"多选） */ .checkbox-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; padding: 12px; border: 1px solid var(--border-color); border-radius: var(--radius); background: var(--bg-input); max-height: 200px; overflow-y: auto; } .checkbox-item { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--text-primary); cursor: pointer; padding: 4px 6px; border-radius: var(--radius-sm); transition: background var(--transition); } .checkbox-item:hover { background: var(--bg-hover); } .checkbox-item input { cursor: pointer; accent-color: var(--color-primary); } /* ============================================================================ 筛选栏 ============================================================================ */ .filter-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; padding: 16px 20px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); margin-bottom: 20px; } .filter-item { display: flex; flex-direction: column; gap: 5px; min-width: 150px; } .filter-item label { font-size: 12px; color: var(--text-muted); } .filter-item .form-control { padding: 6px 10px; font-size: 13px; } .filter-actions { display: flex; gap: 8px; margin-left: auto; } /* ============================================================================ 表格 ============================================================================ */ .table-wrap { overflow-x: auto; /* 表格横向滚动时保留圆角 */ border-radius: var(--radius); } .table { width: 100%; border-collapse: collapse; font-size: 13px; } .table th { background: var(--bg-hover); color: var(--text-secondary); font-weight: 600; text-align: left; padding: 11px 14px; white-space: nowrap; border-bottom: 1px solid var(--border-color); font-size: 12px; } .table td { padding: 11px 14px; border-bottom: 1px solid var(--border-color); color: var(--text-primary); vertical-align: middle; } .table tbody tr { transition: background var(--transition); } .table tbody tr:hover { background: var(--bg-hover); } .table tbody tr:last-child td { border-bottom: none; } /* 表格内的等宽数据（卡密、Token、金额） */ .table .mono { font-family: "SF Mono", Monaco, Consolas, "Courier New", monospace; font-size: 12px; letter-spacing: 0.02em; } .table .num { text-align: right; font-variant-numeric: tabular-nums; } .table .actions { white-space: nowrap; display: flex; gap: 6px; } .table-empty { text-align: center; padding: 56px 20px; color: var(--text-muted); } .table-empty .icon { font-size: 40px; display: block; margin-bottom: 10px; opacity: 0.4; } /* ============================================================================ 徽章 ============================================================================ */ .badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 12px; font-weight: 500; line-height: 1.7; white-space: nowrap; } .badge-success { background: var(--color-success-light); color: var(--color-success); } .badge-warning { background: var(--color-warning-light); color: var(--color-warning); } .badge-danger { background: var(--color-danger-light); color: var(--color-danger); } .badge-info { background: var(--color-info-light); color: var(--color-info); } .badge-muted { background: var(--bg-hover); color: var(--text-muted); } .badge-primary { background: var(--color-primary-light); color: var(--color-primary); } /* ============================================================================ 提示条 ============================================================================ */ .alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: 13px; display: flex; align-items: flex-start; gap: 10px; border: 1px solid transparent; } .alert .alert-icon { flex-shrink: 0; font-size: 15px; } .alert-success { background: var(--color-success-light); color: var(--color-success); border-color: var(--color-success); } .alert-warning { background: var(--color-warning-light); color: var(--color-warning); border-color: var(--color-warning); } .alert-danger { background: var(--color-danger-light); color: var(--color-danger); border-color: var(--color-danger); } .alert-info { background: var(--color-info-light); color: var(--color-info); border-color: var(--color-info); } /* ============================================================================ 分页 ============================================================================ */ .pagination { display: flex; gap: 5px; align-items: center; flex-wrap: wrap; } .page-link { min-width: 32px; height: 32px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: var(--bg-card); color: var(--text-secondary); font-size: 13px; transition: all var(--transition); } .page-link:hover:not(.disabled):not(.active) { border-color: var(--color-primary); color: var(--color-primary); } .page-link.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; font-weight: 600; } .page-link.disabled { opacity: 0.45; cursor: not-allowed; } .page-ellipsis { padding: 0 5px; color: var(--text-muted); } .page-info { font-size: 13px; color: var(--text-muted); } /* ============================================================================ 模态框 ============================================================================ */ .modal-mask { position: fixed; inset: 0; background: rgba(15, 23, 42, 0.55); display: none; align-items: center; justify-content: center; z-index: 1000; padding: 20px; /* 背景模糊提升层次感 */ backdrop-filter: blur(2px); } .modal-mask.show { display: flex; } .modal { background: var(--bg-card); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; max-width: 480px; max-height: 88vh; display: flex; flex-direction: column; animation: modalIn 0.18s ease; } .modal.wide { max-width: 720px; } @keyframes modalIn { from { opacity: 0; transform: translateY(-12px) scale(0.98); } to { opacity: 1; transform: none; } } .modal-header { padding: 16px 20px; border-bottom: 1px solid var(--border-color); display: flex; align-items: center; justify-content: space-between; } .modal-title { font-size: 15px; font-weight: 600; color: var(--text-primary); } .modal-close { background: none; border: none; font-size: 20px; color: var(--text-muted); cursor: pointer; padding: 0 4px; line-height: 1; } .modal-close:hover { color: var(--text-primary); } .modal-body { padding: 20px; overflow-y: auto; flex: 1; } .modal-footer { padding: 14px 20px; border-top: 1px solid var(--border-color); display: flex; justify-content: flex-end; gap: 8px; } /* ============================================================================ 代码/密钥展示块 ============================================================================ */ .code-block { background: var(--bg-code); border: 1px solid var(--border-color); border-radius: var(--radius); padding: 12px 14px; font-family: "SF Mono", Monaco, Consolas, monospace; font-size: 12px; color: var(--text-primary); /* 长密钥不换行会撑破容器，用 break-all 强制折行 */ word-break: break-all; line-height: 1.7; position: relative; } .secret-mask { letter-spacing: 2px; color: var(--text-muted); } /* ============================================================================ 图表容器 ============================================================================ */ .chart-box { position: relative; height: 300px; width: 100%; } .chart-box canvas { /* Chart.js 会自行设置尺寸，这里确保不超出容器 */ max-width: 100%; } .charts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 20px; } /* ============================================================================ 登录页 ============================================================================ */ .login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; /* 渐变背景，深浅色主题各自适配 */ background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--bg-body) 100%); } .login-box { width: 100%; max-width: 400px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 36px 32px; } .login-header { text-align: center; margin-bottom: 28px; } .login-logo { width: 54px; height: 54px; border-radius: var(--radius); background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 700; margin: 0 auto 14px; } .login-title { font-size: 19px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; } .login-subtitle { font-size: 13px; color: var(--text-muted); } .login-box .form-control { padding: 10px 12px; } .login-box .btn { padding: 10px; font-size: 14px; margin-top: 6px; } .login-footer { text-align: center; margin-top: 20px; font-size: 12px; color: var(--text-muted); } /* ============================================================================ 工具类 ============================================================================ */ .flex { display: flex; } .flex-between { display: flex; align-items: center; justify-content: space-between; } .flex-center { display: flex; align-items: center; justify-content: center; } .gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .flex-wrap { flex-wrap: wrap; } .mt-0 { margin-top: 0; } .mt-12 { margin-top: 12px; } .mt-20 { margin-top: 20px; } .mb-0 { margin-bottom: 0; } .mb-12 { margin-bottom: 12px; } .mb-20 { margin-bottom: 20px; } .text-center { text-align: center; } .text-right { text-align: right; } .text-muted { color: var(--text-muted); } .text-sm { font-size: 12px; } .text-success { color: var(--color-success); } .text-danger { color: var(--color-danger); } .text-warning { color: var(--color-warning); } .fw-600 { font-weight: 600; } .w-full { width: 100%; } .mono { font-family: "SF Mono", Monaco, Consolas, monospace; } /* ============================================================================ 响应式（移动端适配） ============================================================================ */ @media (max-width: 992px) { .charts-grid { grid-template-columns: 1fr; } } @media (max-width: 768px) { /* 侧边栏改为抽屉式，默认移出屏幕 */ .sidebar { transform: translateX(-100%); } .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); } .main { margin-left: 0; } .menu-toggle { display: block; } .content { padding: 16px; } .header { padding: 0 16px; } .stats-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; } .stat-value { font-size: 20px; } .filter-bar { padding: 14px; } .filter-item { min-width: 100%; } .filter-actions { margin-left: 0; width: 100%; } .filter-actions .btn { flex: 1; } .card-header, .card-footer { padding: 14px 16px; } .card-body { padding: 16px; } .chart-box { height: 240px; } .modal { max-width: 100%; } /* 移动端表格操作按钮改为纵向堆叠，避免横向溢出 */ .table .actions { flex-direction: column; gap: 4px; } .login-box { padding: 28px 22px; } } /* 抽屉打开时的遮罩 */ .sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(15, 23, 42, 0.45); z-index: 99; } .sidebar-backdrop.show { display: block; } /* ============================================================================ 打印优化（导出卡密/日志时可直接打印） ============================================================================ */ @media print { .sidebar, .header, .filter-bar, .btn, .pagination, .theme-toggle { display: none !important; } .main { margin-left: 0; } body { background: #fff; color: #000; } .card { border: none; box-shadow: none; } }