/* ============================================================
   全局重置
   ============================================================ */
*{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif}
body{background:#f5f7fc;color:#1a2e48;font-size:14px}

/* ============================================================
   通用组件
   ============================================================ */
/* 按钮基础样式 */
.btn{padding:10px 22px;border:none;border-radius:10px;background:#1a4c8c;color:#fff;font-weight:600;cursor:pointer;font-size:14px;transition:.2s;text-decoration:none;display:inline-block}
.btn:hover{background:#0f3b6e;text-decoration:none}
/* 灰色按钮 */
.btn.gray{background:#f0f5fe;color:#3a5b7c}
.btn.gray:hover{background:#dce6f5}
/* 红色按钮 */
.btn.red{background:#c0392b}
.btn.red:hover{background:#962d22}
/* 小号按钮 */
.btn.small{padding:6px 14px;font-size:12px}
/* 禁用状态 */
.btn:disabled{opacity:.45;cursor:not-allowed}

/* 表单行：标签 + 输入框 */
.row{display:flex;flex-direction:column;gap:6px;margin-bottom:12px;text-align:left}
.row label{font-size:12px;font-weight:600;color:#3a5b7c}
.row input,.row select,.row textarea{padding:10px 14px;border:1px solid #d6e2f0;border-radius:10px;font-size:14px;outline:none;background:#fff;width:100%}
.row input:focus,.row select:focus,.row textarea:focus{border-color:#1a4c8c;box-shadow:0 0 0 4px rgba(26,76,140,.10)}

/* 两列、三列栅格 */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}

/* 行内切换项 */
.inline-switch{display:flex;flex-direction:column;gap:6px}
.inline-switch select,.inline-switch input{padding:10px 14px;border:1px solid #d6e2f0;border-radius:10px;font-size:14px;outline:none;background:#fff;width:100%}

/* ============================================================
   登录页
   ============================================================ */
/* 登录页整页背景：渐变 + 网格纹理 */
.login-body{
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(1200px 600px at 20% 10%, rgba(91,156,230,.25), transparent 60%),
    radial-gradient(1000px 500px at 90% 90%, rgba(30,76,140,.35), transparent 60%),
    linear-gradient(135deg,#0b1c34 0%,#0f2947 50%,#1e4c8c 100%);
  padding:40px 24px;
  position:relative;
  overflow:hidden;
}
/* 背景网格纹理层 */
.login-body::before{
  content:'';
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events:none;
}
/* 登录白卡片 */
.login-box{
  position:relative;
  background:#fff;
  border-radius:24px;
  padding:48px 44px;
  width:420px;
  max-width:100%;
  box-shadow:0 30px 80px rgba(0,0,0,.35),0 8px 20px rgba(0,0,0,.15);
  text-align:center;
  z-index:1;
}
/* Logo 区 */
.login-logo{margin-bottom:20px;display:flex;justify-content:center;align-items:center;height:64px}
.login-logo img{max-height:64px;max-width:220px;object-fit:contain}
.login-logo i{font-size:56px;color:#1e4c8c;display:block}
/* 标题和副标题 */
.login-box h2{font-size:17px;color:#0b1c34;font-weight:600;margin-bottom:6px;line-height:1.45;letter-spacing:.2px}
.login-sub{font-size:12px;color:#7b94af;margin-bottom:30px;letter-spacing:.5px}
/* 副标题下方的小横线装饰 */
.login-sub::after{content:'';display:block;width:36px;height:2px;background:linear-gradient(90deg,#5b9ce6,#1e4c8c);border-radius:2px;margin:12px auto 0}
/* 登录表单行 */
.login-box .row{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;text-align:left}
.login-box .row label{font-size:12px;font-weight:600;color:#3a5b7c;letter-spacing:.3px}
.login-box .row input{padding:12px 16px;border:1px solid #d6e2f0;border-radius:10px;font-size:14px;outline:none;background:#f9fcff;color:#1a2e48;transition:.2s;width:100%}
.login-box .row input::placeholder{color:#b8c7d9}
.login-box .row input:hover{border-color:#b8cfe8}
.login-box .row input:focus{border-color:#1a4c8c;background:#fff;box-shadow:0 0 0 4px rgba(26,76,140,.10)}
/* 验证码行：输入框 + 图片并排 */
.login-box .captcha-row{display:flex;flex-direction:row;gap:10px;align-items:stretch}
.login-box .captcha-row input{flex:1;min-width:0}
.login-box .captcha-img{flex:0 0 120px;width:120px;height:44px;border:1px solid #d6e2f0;border-radius:10px;cursor:pointer;background:#f9fcff;display:block;object-fit:cover;transition:.2s;user-select:none}
.login-box .captcha-img:hover{border-color:#1a4c8c;box-shadow:0 0 0 4px rgba(26,76,140,.08)}
/* 登录按钮 */
.login-box .btn{width:100%;padding:13px;border:none;border-radius:10px;background:linear-gradient(135deg,#1a4c8c,#0f3b6e);color:#fff;font-weight:600;cursor:pointer;font-size:15px;letter-spacing:2px;margin-top:8px;transition:.2s;box-shadow:0 6px 16px rgba(26,76,140,.28)}
.login-box .btn:hover{background:linear-gradient(135deg,#0f3b6e,#0b2d55);box-shadow:0 8px 22px rgba(26,76,140,.35);transform:translateY(-1px)}
.login-box .btn:active{transform:translateY(0)}
/* 错误提示文字 */
.login-box .err{color:#b33b3b;font-size:12px;margin-top:12px;min-height:16px;text-align:center}
/* 登录页底部版权 */
.login-footer{font-size:11px;color:#a0b4cc;margin-top:28px;letter-spacing:.3px}
/* 屏幕不高时压缩登录框尺寸 */
@media (max-height:760px){
  .login-box{padding:32px 36px}
  .login-logo{height:48px;margin-bottom:12px}
  .login-logo img{max-height:48px}
  .login-box h2{font-size:15px}
  .login-sub{margin-bottom:20px}
  .login-box .row{margin-bottom:12px}
  .login-box .row input{padding:10px 14px}
  .login-box .captcha-img{height:40px}
  .login-box .btn{padding:11px;font-size:14px;margin-top:6px}
  .login-footer{margin-top:18px}
}

/* ============================================================
   主框架
   ============================================================ */
/* 整体布局：左侧栏 + 右侧内容 */
.layout{display:flex;height:100vh;overflow:hidden}
/* 左侧导航栏 */
.sidebar{width:220px;background:#0b1c34;color:#c7d7ea;display:flex;flex-direction:column;flex-shrink:0;height:100vh;overflow-y:auto}
/* 侧边栏顶部品牌区 */
.side-brand{padding:18px;display:flex;align-items:center;gap:10px;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.side-brand img{max-height:32px}
.side-brand i{font-size:24px;color:#5b9ce6}
.side-brand span{font-size:14px;font-weight:600}
/* 侧边栏菜单 */
.side-menu{padding:12px 0}
.side-menu a{display:flex;align-items:center;gap:10px;padding:11px 20px;color:#c7d7ea;text-decoration:none;font-size:13px;border-left:3px solid transparent}
.side-menu a i{width:18px;text-align:center;font-size:13px}
.side-menu a:hover{background:rgba(255,255,255,.06);color:#fff}
/* 当前选中项高亮 */
.side-menu a.on{background:rgba(91,156,230,.15);color:#fff;border-left-color:#5b9ce6}

/* 右侧内容区 */
.content{flex:1;display:flex;flex-direction:column;min-width:0;height:100vh;overflow:hidden}
/* 顶部栏 */
.topbar{height:56px;background:#fff;border-bottom:1px solid #e7eef9;display:flex;align-items:center;justify-content:space-between;padding:0 24px;flex-shrink:0}
.crumb{color:#0b1c34;font-weight:600;font-size:14px}
.user{display:flex;align-items:center;gap:12px;font-size:13px;color:#3a5b7c}
.user .btn{text-decoration:none}
.user .btn:hover{text-decoration:underline}
/* 主内容区 */
.main{padding:22px 24px;flex:1;overflow-y:auto;overflow-x:hidden}
/* 页脚 */
.footbar{background:#fff;border-top:1px solid #e7eef9;padding:12px 24px;display:flex;justify-content:space-between;font-size:12px;color:#7b94af;flex-shrink:0}
.footbar a{color:#7b94af;text-decoration:none;margin-right:12px}
.footbar a:hover{color:#1e4c8c}
.footbar #footTime{color:#a0b4cc;margin-left:4px}

/* ============================================================
   页面
   ============================================================ */
/* 页面标题区 */
.page-head{margin-bottom:18px;display:flex;align-items:center;gap:12px}
.page-head h2{font-size:18px;color:#0b1c34}
/* 工具栏：搜索/筛选/按钮 */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px}
.toolbar select{padding:9px 14px;border:1px solid #d6e2f0;border-radius:8px;font-size:13px;outline:none;flex-shrink:0;background:#fff}
.toolbar input{padding:9px 14px;border:1px solid #d6e2f0;border-radius:8px;font-size:13px;outline:none;flex:1;min-width:200px;background:#fff}
.toolbar .btn{flex-shrink:0}
.toolbar-more{position:relative;flex-shrink:0}

/* ============================================================
   表格
   ============================================================ */
/* 表格外层滚动容器 */
.table-scroll{width:100%;overflow-x:auto;border-radius:12px;border:1px solid #e7eef9;background:#fff}
table.tb{width:100%;border-collapse:collapse;font-size:13px}
table.tb th{text-align:left;padding:12px;background:#f9fcff;color:#2a4b74;font-size:12px;text-transform:uppercase;border-bottom:1px solid #dee9f5;white-space:nowrap}
table.tb td{padding:12px;border-bottom:1px solid #f0f5fe;white-space:nowrap}
table.tb tr:hover td{background:#fafdff}
table.tb .loading{text-align:center;color:#7b94af;padding:30px}
/* 可排序表头 */
table.tb th.sortable{cursor:pointer;user-select:none;position:relative}
table.tb th.sortable:hover{color:#1e4c8c}
table.tb th.sortable::after{content:'\21C5';margin-left:4px;color:#c7d7ea;font-size:11px}
table.tb th.sortable.asc::after{content:'\25B2';color:#1e4c8c}
table.tb th.sortable.desc::after{content:'\25BC';color:#1e4c8c}

/* 操作列链接 */
.ops a{color:#5f7d9c;margin-right:10px;cursor:pointer}
.ops a:hover{color:#1e4c8c}
/* 状态标签 */
.st{padding:3px 10px;border-radius:40px;font-size:12px;font-weight:600;background:#e7f3e7;color:#1d6f1d;display:inline-block}
.st.oa{background:#fff2db;color:#a86900}
.st.reject{background:#ffe6e6;color:#b33b3b}
.st.grant{background:#e0f0ff;color:#1967b0}
.muted{color:#7b94af;font-size:12px}
/* 可复制字段 */
.copy{cursor:pointer}
.copy:hover{color:#1e4c8c;text-decoration:underline}

/* 复选框 */
td input[type=checkbox],th input[type=checkbox]{width:16px;height:16px;cursor:pointer}

/* 空数据提示 */
.empty-tip{text-align:center;padding:60px 20px;color:#7b94af}
.empty-tip i{font-size:48px;color:#c7d7ea;display:block;margin-bottom:14px}

/* 分页 */
.pager{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:12px 4px 0;flex-wrap:wrap}
.pager-info{color:#7b94af;font-size:12px;margin-right:auto}

/* ============================================================
   弹窗
   ============================================================ */
/* 遮罩层 */
.mask{position:fixed;inset:0;background:rgba(11,28,52,.5);display:none;align-items:center;justify-content:center;z-index:999;padding:20px}
.mask.on{display:flex}
/* 弹窗主体 */
.modal{background:#fff;border-radius:20px;width:720px;max-width:100%;max-height:90vh;padding:26px;position:relative;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.25)}
/* 弹窗内容滚动区 */
.modal-body{flex:1;overflow-y:auto;overflow-x:hidden;padding-right:4px}
/* 关闭按钮 */
.modal-x{position:absolute;top:14px;right:16px;width:32px;height:32px;border-radius:50%;border:none;background:#f0f5fe;color:#3a5b7c;font-size:20px;line-height:1;cursor:pointer;transition:.2s;z-index:10;display:flex;align-items:center;justify-content:center}
.modal-x:hover{background:#dce6f5;color:#0b1c34}
.modal h3{margin-bottom:16px;color:#0b1c34;font-size:16px;padding-right:40px;flex-shrink:0}
/* 底部按钮区 */
.actions{display:flex;justify-content:center;gap:12px;margin-top:16px;flex-shrink:0}
.actions .btn{min-width:100px}
/* 弹窗内分节 */
.sec{margin-top:14px;border-top:1px solid #eef3fa;padding-top:14px}
.sec h4{margin-bottom:12px;color:#0b1c34;font-size:13px;font-weight:700}

/* ============================================================
   配置页
   ============================================================ */
.cfg-form{background:#fff;border:1px solid #e7eef9;border-radius:14px;padding:22px}
.cfg-group{margin-bottom:22px}
.cfg-group h4{color:#0b1c34;font-size:14px;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid #eef3fa}

/* ============================================================
   上传格子
   ============================================================ */
.upload-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:16px}
.upload-cell{position:relative;width:100%;aspect-ratio:1/1;border-radius:10px;overflow:hidden;background:#f9fcff}
/* 添加格子 */
.upload-cell.add{border:2px dashed #b8cfe8;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#7b94af;font-size:32px;transition:.2s}
.upload-cell.add:hover{border-color:#1a4c8c;color:#1a4c8c;background:#eef4fc}
.upload-cell img{width:100%;height:100%;object-fit:cover;cursor:pointer;display:block}
/* 删除按钮 */
.upload-cell .del{position:absolute;top:4px;right:4px;width:22px;height:22px;background:rgba(179,59,59,.9);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;cursor:pointer;opacity:0;transition:.15s;z-index:3}
.upload-cell:hover .del{opacity:1}
/* 移动按钮 */
.upload-cell .mv{position:absolute;top:4px;left:4px;width:22px;height:22px;background:rgba(26,76,140,.9);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer;opacity:0;transition:.15s;z-index:3}
.upload-cell:hover .mv{opacity:1}
/* 下载按钮 */
.upload-cell .dl{position:absolute;bottom:28px;right:6px;width:24px;height:24px;background:rgba(26,76,140,.9);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;cursor:pointer;opacity:0;transition:.15s;z-index:3}
.upload-cell:hover .dl{opacity:1}
.upload-cell .dl:hover{background:#0f3b6e}
/* 文件名 */
.upload-cell .fname{position:absolute;left:0;right:0;bottom:0;background:rgba(11,28,52,.75);color:#fff;font-size:11px;padding:4px 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* 上传进度 */
.up-progress{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);background:#fff;border-radius:16px;padding:24px 32px;box-shadow:0 20px 60px rgba(0,0,0,.25);z-index:2100;min-width:280px;text-align:center;display:none}
.up-progress.on{display:block}
.up-progress-bar{height:8px;background:#eef3fa;border-radius:6px;overflow:hidden;margin:14px 0 8px}
.up-progress-inner{height:100%;width:0;background:#1a4c8c;border-radius:6px;transition:width .2s}
.up-progress-text{font-size:12px;color:#7b94af}

/* 图片预览 */
.pv-box{position:fixed;inset:0;background:rgba(11,28,52,.85);display:none;align-items:center;justify-content:center;z-index:1000;padding:60px}
.pv-box.on{display:flex}
.pv-box img{max-width:100%;max-height:100%;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.6);display:block}

/* 附件预览（图片/PDF） */
.pv-iframe-box{position:fixed;inset:0;background:rgba(11,28,52,.88);display:none;align-items:center;justify-content:center;z-index:1001;padding:40px}
.pv-iframe-box.on{display:flex}
.pv-iframe-inner{background:#fff;border-radius:12px;width:100%;height:100%;max-width:1200px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.pv-iframe-head{padding:10px 16px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e7eef9;font-size:13px;color:#1a2e48;font-weight:600;background:#f9fcff;flex-shrink:0}
.pv-iframe-head .close{cursor:pointer;width:28px;height:28px;border-radius:50%;background:#f0f5fe;display:flex;align-items:center;justify-content:center;color:#3a5b7c;font-size:16px;transition:.2s}
.pv-iframe-head .close:hover{background:#dce6f5;color:#0b1c34}
.pv-iframe-body{flex:1;overflow:hidden;background:#f5f7fc;position:relative}
.pv-iframe-body iframe{width:100%;height:100%;border:none;display:block}
.pv-iframe-body img{max-width:100%;max-height:100%;display:block;margin:auto;position:absolute;inset:0}

/* ============================================================
   公用提示弹窗
   ============================================================ */
/* 居中 toast 提示 */
.ydjt-toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.9);background:#fff;color:#1a2e48;padding:22px 40px;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.25);font-size:15px;font-weight:600;z-index:2000;opacity:0;pointer-events:none;transition:.25s;min-width:180px;text-align:center}
.ydjt-toast.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
/* 成功图标 */
.ydjt-toast::before{content:'\f00c';font-family:'Font Awesome 5 Free';font-weight:900;display:block;font-size:32px;color:#1d9d4a;margin-bottom:8px}
/* 失败图标 */
.ydjt-toast.fail::before{content:'\f00d';color:#b33b3b}

/* 确认对话框 */
.ydjt-confirm-mask{position:fixed;inset:0;background:rgba(11,28,52,.5);display:none;align-items:center;justify-content:center;z-index:2001}
.ydjt-confirm-mask.on{display:flex}
.ydjt-confirm{background:#fff;border-radius:16px;padding:26px 30px;min-width:320px;max-width:480px;box-shadow:0 20px 60px rgba(0,0,0,.25);text-align:center}
.ydjt-confirm-msg{font-size:14px;color:#1a2e48;margin-bottom:20px;line-height:1.6}
.ydjt-confirm-btns{display:flex;justify-content:center;gap:12px}
.ydjt-confirm-btns .btn{min-width:90px}

/* ============================================================
   首页卡片底部按钮
   ============================================================ */
.dash-alert > div:last-child,
.dash-fee > div:last-child{margin-top:16px}
.dash-alert .btn.small,
.dash-fee .btn.small{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;background:#f0f6ff;color:#1a4c8c;border:1px solid #c9dcf3;border-radius:10px;font-size:13px;font-weight:600;text-decoration:none;transition:.2s;box-shadow:0 1px 2px rgba(26,76,140,.05)}
.dash-alert .btn.small:hover,
.dash-fee .btn.small:hover{background:linear-gradient(135deg,#1a4c8c,#0f3b6e);color:#fff;border-color:#1a4c8c;box-shadow:0 6px 16px rgba(26,76,140,.25);transform:translateY(-1px)}

/* ============================================================
   系统首页图表
   ============================================================ */
.dash-charts{display:grid;grid-template-columns:1fr 1.4fr;gap:14px;margin-top:18px}
.dash-chart{background:#fff;border:1px solid #e7eef9;border-radius:14px;padding:20px 22px}
.dash-chart-title{font-size:14px;font-weight:700;color:#0b1c34;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.dash-chart-title i{color:#5b9ce6}
.dash-chart-body{width:100%;height:280px}
/* 窄屏时图表改为单列 */
@media (max-width:1200px){.dash-charts{grid-template-columns:1fr}}