/* ======================================================================
   【方帅智企】一体化综合管理平台 —— 全局公共样式 common.css
   风格：企业级深蓝科技后台风；纯手写 CSS，无任何前端框架
   覆盖：全局重置 / 后台布局 / 侧边菜单 / 顶部导航 / 卡片 / 表格 /
        表单 / 按钮 / 弹窗 / 分页 / 徽标 / 登录页 / 工作台 / 备案页脚
   ====================================================================== */

/* ----------------------- 一、全局变量与重置 ----------------------- */
:root {
    --c-primary:        #1d5cbe;   /* 主色：科技蓝 */
    --c-primary-dark:   #123a7a;   /* 深蓝：侧边栏/页脚 */
    --c-primary-deep:   #0a1a3d;   /* 更深蓝：菜单渐变起点 */
    --c-primary-light:  #e8f0fd;   /* 浅蓝：选中/悬停背景 */
    --c-bg:             #f0f3f8;   /* 内容区背景 */
    --c-card:           #ffffff;   /* 卡片背景 */
    --c-border:         #dbe2ee;   /* 常规边框 */
    --c-text:           #2b3a55;   /* 正文文字 */
    --c-text-light:     #7b88a3;   /* 次要文字 */
    --c-danger:         #e5484d;   /* 危险/逾期红 */
    --c-danger-bg:      #fff1f0;   /* 逾期行背景 */
    --c-success:        #2fa462;   /* 通过/成功绿 */
    --c-warning:        #e88a1a;   /* 预警橙 */
    --sidebar-width:    220px;     /* 侧边栏宽度 */
    --header-height:    58px;      /* 顶部导航高度 */
    --radius:           8px;       /* 通用圆角 */
    --shadow:           0 2px 10px rgba(16, 42, 92, .08);  /* 卡片阴影 */
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    color: var(--c-text);
    background: var(--c-bg);
}
a { text-decoration: none; color: var(--c-primary); }
ul, ol { list-style: none; }
img { vertical-align: middle; }
input, select, textarea, button { font-family: inherit; font-size: 14px; outline: none; }

/* ----------------------- 二、后台整体布局 ----------------------- */
.layout { display: flex; min-height: 100vh; }

/* 左侧菜单栏 */
.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    background: linear-gradient(180deg, var(--c-primary-deep) 0%, var(--c-primary-dark) 100%);
    color: #c6d4ef;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    overflow-y: auto;
    z-index: 100;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 3px; }

/* 菜单顶部 Logo 区 */
.sidebar-logo {
    height: var(--header-height);
    display: flex; align-items: center; gap: 10px;
    padding: 0 16px;
    background: rgba(0, 0, 0, .18);
}
.sidebar-logo img { width: 32px; height: 32px; border-radius: 6px; }
.sidebar-logo .sys-name {
    color: #fff; font-size: 18px; font-weight: 700; letter-spacing: 2px;
}

/* 菜单分组 */
.menu-group { padding: 6px 0; }
.menu-title {
    padding: 10px 18px 6px;
    font-size: 12px; color: #7e93c4; letter-spacing: 1px;
}
.menu-item {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 18px 10px 24px;
    color: #c6d4ef; font-size: 14px;
    border-left: 3px solid transparent;
    transition: all .15s;
    cursor: pointer;
}
.menu-item .ico { width: 18px; text-align: center; opacity: .85; }
.menu-item:hover { background: rgba(255,255,255,.08); color: #fff; }
.menu-item.active {
    background: rgba(29, 92, 190, .35);
    border-left-color: #4d8dff;
    color: #fff; font-weight: 600;
}

/* 右侧主区域 */
.main { flex: 1; margin-left: var(--sidebar-width); display: flex; flex-direction: column; min-width: 0; }

/* 顶部导航 */
.header {
    height: var(--header-height);
    background: var(--c-card);
    box-shadow: 0 1px 6px rgba(16, 42, 92, .1);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 22px;
    position: sticky; top: 0; z-index: 90;
}
.header .page-title { font-size: 17px; font-weight: 600; color: var(--c-primary-dark); }
.header-right { display: flex; align-items: center; gap: 18px; }
.header-user { display: flex; align-items: center; gap: 8px; color: var(--c-text); }
.header-user .avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 600;
}
.header-user .role-tag {
    background: var(--c-primary-light); color: var(--c-primary);
    padding: 2px 8px; border-radius: 10px; font-size: 12px;
}
/* 待办消息铃铛（高亮） */
.header-todo {
    position: relative; cursor: pointer; font-size: 20px; color: var(--c-primary-dark);
    line-height: 1;
}
.header-todo .todo-badge {
    position: absolute; top: -7px; right: -9px;
    background: var(--c-danger); color: #fff;
    font-size: 11px; min-width: 17px; height: 17px; line-height: 17px;
    text-align: center; border-radius: 9px; padding: 0 4px;
    animation: todo-blink 1.6s infinite;  /* 待办高亮闪烁 */
}
@keyframes todo-blink { 0%,100% { opacity: 1; } 50% { opacity: .45; } }

/* 内容区 */
.content { flex: 1; padding: 18px 22px; }

/* ----------------------- 三、卡片与工作台 ----------------------- */
.card {
    background: var(--c-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px 20px;
    margin-bottom: 16px;
}
.card-title {
    font-size: 15px; font-weight: 600; color: var(--c-primary-dark);
    padding-bottom: 12px; margin-bottom: 14px;
    border-bottom: 1px solid var(--c-border);
    display: flex; align-items: center; gap: 8px;
}
.card-title::before {
    content: ""; width: 4px; height: 16px;
    background: var(--c-primary); border-radius: 2px; display: inline-block;
}

/* 工作台统计卡片 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-bottom: 16px; }
.stat-card {
    background: var(--c-card); border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 18px 20px;
    display: flex; align-items: center; gap: 16px;
    border-top: 3px solid var(--c-primary);
}
.stat-card .stat-ico {
    width: 52px; height: 52px; border-radius: 12px;
    background: var(--c-primary-light); color: var(--c-primary);
    font-size: 26px; display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.stat-card.danger { border-top-color: var(--c-danger); }
.stat-card.danger .stat-ico { background: var(--c-danger-bg); color: var(--c-danger); }
.stat-card.warning { border-top-color: var(--c-warning); }
.stat-card.warning .stat-ico { background: #fff6e8; color: var(--c-warning); }
.stat-card.success { border-top-color: var(--c-success); }
.stat-card.success .stat-ico { background: #e8f7ef; color: var(--c-success); }
.stat-num { font-size: 26px; font-weight: 700; color: var(--c-primary-dark); line-height: 1.2; }
.stat-label { font-size: 13px; color: var(--c-text-light); margin-top: 2px; }

/* 工作台双栏 */
.dash-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dash-row .card { margin-bottom: 0; }
@media (max-width: 1100px) { .dash-row { grid-template-columns: 1fr; } }

/* 待办列表 */
.todo-list li {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 6px; border-bottom: 1px dashed var(--c-border);
    cursor: pointer; transition: background .15s;
}
.todo-list li:hover { background: #f7f9fd; }
.todo-list li:last-child { border-bottom: none; }
.todo-tag {
    font-size: 12px; padding: 2px 8px; border-radius: 4px; flex-shrink: 0;
    background: var(--c-primary-light); color: var(--c-primary);
}
.todo-tag.danger { background: var(--c-danger-bg); color: var(--c-danger); font-weight: 600; }
.todo-tag.warning { background: #fff6e8; color: var(--c-warning); }
.todo-text { flex: 1; min-width: 0; }
.todo-text .t-title { font-weight: 600; color: var(--c-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.todo-text .t-desc { font-size: 12px; color: var(--c-text-light); margin-top: 2px; }
.todo-empty { text-align: center; color: var(--c-text-light); padding: 30px 0; }

/* 快捷入口 */
.quick-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.quick-item {
    text-align: center; padding: 14px 6px; border-radius: 6px;
    background: #f6f8fd; color: var(--c-primary-dark);
    transition: all .15s; cursor: pointer;
}
.quick-item:hover { background: var(--c-primary-light); color: var(--c-primary); }
.quick-item .q-ico { font-size: 22px; display: block; margin-bottom: 6px; }
.quick-item .q-name { font-size: 13px; }

/* 图表容器 */
.chart-box { position: relative; height: 260px; }

/* ----------------------- 四、按钮 ----------------------- */
.btn {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 7px 16px; border: 1px solid var(--c-border);
    background: #fff; color: var(--c-text);
    border-radius: 5px; cursor: pointer; transition: all .15s;
    line-height: 1.2;
}
.btn:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn-primary { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.btn-primary:hover { background: #184fa5; color: #fff; }
.btn-success { background: var(--c-success); border-color: var(--c-success); color: #fff; }
.btn-success:hover { background: #278b53; color: #fff; }
.btn-danger { background: var(--c-danger); border-color: var(--c-danger); color: #fff; }
.btn-danger:hover { background: #c93a3f; color: #fff; }
.btn-warning { background: var(--c-warning); border-color: var(--c-warning); color: #fff; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-link {
    border: none; background: none; color: var(--c-primary);
    padding: 2px 6px; cursor: pointer; font-size: 13px;
}
.btn-link.danger { color: var(--c-danger); }
.btn-link.success { color: var(--c-success); }
.btn-link.warning { color: var(--c-warning); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* 页面操作条 */
.page-bar {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 14px;
}
.page-bar h2 { font-size: 18px; color: var(--c-primary-dark); }
.page-bar .actions { display: flex; gap: 10px; }

/* ----------------------- 五、搜索筛选栏 ----------------------- */
.search-bar {
    background: var(--c-card); border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 14px 18px;
    display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
    margin-bottom: 14px;
}
.search-bar label { color: var(--c-text-light); font-size: 13px; }
.search-bar input, .search-bar select {
    height: 32px; padding: 0 10px; min-width: 150px;
    border: 1px solid var(--c-border); border-radius: 5px; background: #fff;
}
.search-bar .btn { height: 32px; }

/* ----------------------- 六、数据表格 ----------------------- */
.table-wrap {
    background: var(--c-card); border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 4px 4px 14px; overflow: hidden;
}
.table-scroll { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th {
    background: #eef3fb; color: var(--c-primary-dark);
    font-weight: 600; padding: 11px 12px; text-align: left;
    white-space: nowrap; border-bottom: 2px solid #d7e2f5;
}
.data-table td {
    padding: 10px 12px; border-bottom: 1px solid #eef1f6;
    color: var(--c-text); vertical-align: middle;
}
.data-table tbody tr:hover { background: #f5f8fe; }
/* 逾期应收 / 到期合同：整行标红高亮 */
.data-table tr.row-danger td { background: var(--c-danger-bg); color: var(--c-danger); font-weight: 500; }
.data-table tr.row-danger:hover td { background: #ffe6e4; }
.data-table tr.row-warning td { background: #fff8ec; }
.data-table .empty td { text-align: center; color: var(--c-text-light); padding: 34px 0; }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }

/* 状态徽标 */
.badge {
    display: inline-block; padding: 2px 9px; border-radius: 11px;
    font-size: 12px; line-height: 1.5; white-space: nowrap;
}
.badge-blue   { background: #e3efff; color: #1d5cbe; }
.badge-green  { background: #e6f7ee; color: #2fa462; }
.badge-red    { background: #fde8e8; color: #d9363e; }
.badge-orange { background: #fdf0dc; color: #d07a10; }
.badge-gray   { background: #eef1f6; color: #8a94a8; }

/* 进度条（预算执行/项目进度） */
.progress {
    width: 110px; height: 8px; background: #edf1f8;
    border-radius: 4px; overflow: hidden; display: inline-block;
    vertical-align: middle; margin-right: 6px;
}
.progress > i {
    display: block; height: 100%;
    background: linear-gradient(90deg, #3b7bd8, #1d5cbe); border-radius: 4px;
}
.progress.over > i { background: linear-gradient(90deg, #f0872b, #e5484d); }
.progress-text { font-size: 12px; color: var(--c-text-light); }

/* ----------------------- 七、分页（手写分页组件） ----------------------- */
.pagination {
    display: flex; align-items: center; justify-content: flex-end;
    gap: 6px; padding: 14px 16px 2px; flex-wrap: wrap;
}
.pagination .page-info { color: var(--c-text-light); font-size: 13px; margin-right: 8px; }
.pagination button {
    min-width: 30px; height: 30px; padding: 0 8px;
    border: 1px solid var(--c-border); background: #fff;
    border-radius: 5px; cursor: pointer; color: var(--c-text);
}
.pagination button:hover:not(:disabled) { border-color: var(--c-primary); color: var(--c-primary); }
.pagination button.cur { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.pagination button:disabled { opacity: .45; cursor: not-allowed; }

/* ----------------------- 八、表单与弹窗 ----------------------- */
.form-item { margin-bottom: 14px; display: flex; align-items: flex-start; }
.form-item > label {
    width: 110px; flex-shrink: 0; text-align: right;
    padding-right: 14px; line-height: 33px; color: var(--c-text);
}
.form-item > label .req { color: var(--c-danger); margin-right: 3px; }
.form-item .form-ctrl { flex: 1; }
.form-item input[type="text"],
.form-item input[type="password"],
.form-item input[type="number"],
.form-item input[type="date"],
.form-item input[type="datetime-local"],
.form-item input[type="time"],
.form-item input[type="month"],
.form-item input[type="email"],
.form-item select,
.form-item textarea {
    width: 100%; height: 34px; padding: 0 11px;
    border: 1px solid var(--c-border); border-radius: 5px;
    background: #fff; color: var(--c-text);
}
.form-item textarea { height: auto; min-height: 74px; padding: 8px 11px; resize: vertical; }
.form-item input:focus, .form-item select:focus, .form-item textarea:focus,
.search-bar input:focus, .search-bar select:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 2px rgba(29, 92, 190, .12);
}
.form-tip { font-size: 12px; color: var(--c-text-light); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--c-danger); margin-top: 4px; }

/* 弹窗 */
.modal-mask {
    display: none; position: fixed; inset: 0;
    background: rgba(8, 20, 48, .55);
    z-index: 1000; align-items: flex-start; justify-content: center;
    padding: 50px 16px; overflow-y: auto;
}
.modal-mask.show { display: flex; }
.modal {
    background: #fff; border-radius: 10px; width: 560px; max-width: 100%;
    box-shadow: 0 12px 40px rgba(8, 20, 48, .3);
    animation: modal-in .18s ease-out;
}
.modal.modal-lg { width: 760px; }
@keyframes modal-in { from { transform: translateY(-20px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-header {
    padding: 15px 20px; border-bottom: 1px solid var(--c-border);
    display: flex; align-items: center; justify-content: space-between;
}
.modal-header h3 { font-size: 16px; color: var(--c-primary-dark); }
.modal-close { font-size: 22px; line-height: 1; color: var(--c-text-light); cursor: pointer; border: none; background: none; }
.modal-close:hover { color: var(--c-danger); }
.modal-body { padding: 20px 22px; max-height: 65vh; overflow-y: auto; }
.modal-footer {
    padding: 13px 20px; border-top: 1px solid var(--c-border);
    display: flex; justify-content: flex-end; gap: 10px;
}

/* 文件在线预览浮窗（PDF/图片/Office，适配浏览器阅读） */
.preview-modal { width: 92vw; max-width: 1100px; height: 88vh; display: flex; flex-direction: column; }
.preview-modal .modal-header { gap: 12px; }
.preview-modal .modal-header h3 { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.btn-small { padding: 4px 12px !important; font-size: 12px; white-space: nowrap; }
.preview-body { flex: 1; padding: 0 !important; max-height: none; overflow: hidden; display: flex; flex-direction: column; }
.preview-frame { flex: 1; width: 100%; border: 0; background: #f5f7fa; min-height: 60vh; }
.preview-img-wrap { flex: 1; overflow: auto; text-align: center; padding: 16px; background: #f5f7fa; }
.preview-img-wrap img { max-width: 100%; }
.preview-tip { padding: 7px 14px; font-size: 12px; color: var(--c-text-light); background: #fff8e6; border-top: 1px solid var(--c-border); }

/* 公告阅读浮窗 */
.notice-view-meta { font-size: 13px; color: var(--c-text-light); margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--c-border); }
.notice-view-body { font-size: 14px; line-height: 1.9; color: var(--c-text); white-space: pre-wrap; word-break: break-word; max-height: 62vh; overflow-y: auto; }

/* 审批人/抄送人多选组件 */
.picker-tags { min-height: 36px; border: 1px solid var(--c-border); border-radius: 5px; padding: 4px 8px; display: flex; flex-wrap: wrap; gap: 6px; cursor: pointer; background: #fff; }
.picker-tags:hover { border-color: var(--c-primary); }
.picker-placeholder { color: #b3bccc; font-size: 13px; line-height: 26px; }
.picker-tag { display: inline-flex; align-items: center; gap: 4px; background: #eaf1fc; color: var(--c-primary); border: 1px solid #c5d9f5; border-radius: 4px; padding: 2px 6px 2px 8px; font-size: 12px; line-height: 1.4; }
.picker-tag .x { cursor: pointer; font-size: 14px; color: #8aa9d4; }
.picker-tag .x:hover { color: var(--c-danger); }
.picker-panel { position: absolute; z-index: 1100; background: #fff; border: 1px solid var(--c-border); border-radius: 6px; box-shadow: 0 8px 28px rgba(8,20,48,.18); width: 280px; max-height: 280px; overflow-y: auto; padding: 6px 0; }
.picker-item { padding: 7px 14px; font-size: 13px; cursor: pointer; display: flex; justify-content: space-between; gap: 8px; }
.picker-item:hover, .picker-item.active { background: #eef4fd; }
.picker-item .p-dept { color: var(--c-text-light); font-size: 12px; }
.picker-empty { padding: 16px; text-align: center; color: var(--c-text-light); font-size: 13px; }

/* 确认弹窗 */
.confirm-modal { width: 400px; }
.confirm-body { padding: 26px 24px; text-align: center; }
.confirm-body .cf-ico { font-size: 40px; color: var(--c-warning); display: block; margin-bottom: 12px; }
.confirm-body .cf-text { font-size: 15px; color: var(--c-text); line-height: 1.7; }
.confirm-body textarea { margin-top: 12px; }

/* 轻提示 */
.toast {
    position: fixed; top: 74px; left: 50%; transform: translateX(-50%);
    background: rgba(20, 35, 70, .92); color: #fff;
    padding: 10px 22px; border-radius: 6px; z-index: 2000;
    font-size: 14px; box-shadow: 0 6px 20px rgba(0,0,0,.25);
    animation: toast-in .2s;
}
.toast.success { background: rgba(35, 140, 90, .95); }
.toast.error { background: rgba(210, 60, 65, .95); }
@keyframes toast-in { from { opacity: 0; top: 60px; } to { opacity: 1; top: 74px; } }

/* 上传 */
.upload-box {
    border: 1px dashed var(--c-border); border-radius: 6px;
    padding: 18px; text-align: center; color: var(--c-text-light);
    cursor: pointer; background: #fafbfe; transition: all .15s;
}
.upload-box:hover { border-color: var(--c-primary); color: var(--c-primary); background: var(--c-primary-light); }
.upload-box .up-ico { font-size: 28px; display: block; margin-bottom: 6px; }

/* ----------------------- 九、登录页 ----------------------- */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a1a3d 0%, #123a7a 55%, #1d5cbe 100%);
    display: flex; align-items: center; justify-content: center;
    position: relative; padding: 20px;
}
.login-box {
    width: 400px; background: #fff; border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .35);
    padding: 38px 36px 28px;
}
.login-logo { text-align: center; margin-bottom: 26px; }
.login-logo img { width: 56px; height: 56px; border-radius: 12px; }
.login-logo h1 { font-size: 26px; color: var(--c-primary-dark); margin-top: 12px; letter-spacing: 4px; }
.login-logo p { font-size: 13px; color: var(--c-text-light); margin-top: 6px; letter-spacing: 1px; }
.login-box .form-item { flex-direction: column; }
.login-box .form-item > label { width: auto; text-align: left; padding: 0 0 6px; line-height: 1.4; }
.login-box input { height: 42px; font-size: 15px; }
.login-btn {
    width: 100%; height: 44px; margin-top: 8px;
    background: linear-gradient(90deg, var(--c-primary), var(--c-primary-dark));
    color: #fff; border: none; border-radius: 6px;
    font-size: 16px; letter-spacing: 6px; cursor: pointer;
    transition: opacity .15s;
}
.login-btn:hover { opacity: .92; }
.login-tip { text-align: center; font-size: 12px; color: var(--c-text-light); margin: 16px -36px 0; line-height: 2; white-space: nowrap; }
.login-tip a { color: var(--c-text-light); text-decoration: none; transition: color .15s; }
.login-tip a:hover { color: var(--c-primary); text-decoration: underline; }
.login-tip .tip-sep { margin: 0 6px; opacity: .5; }

/* ----------------------- 十、公共页脚（备案信息） ----------------------- */
.site-footer {
    background: var(--c-primary-deep);
    color: #93a6cf;
    padding: 16px 20px;
    text-align: center;
    font-size: 12px;
    line-height: 2;
    margin-top: auto;
}
.site-footer .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 22px; }
.site-footer a {
    color: #93a6cf; transition: color .15s;
    display: inline-flex; align-items: center; gap: 5px;
}
.site-footer a:hover { color: #fff; }
.site-footer .footer-ico { font-size: 13px; color: #7e93c4; }
.site-footer .copyright { color: #7e93c4; }

/* ----------------------- 十一、工具类 ----------------------- */
.text-danger  { color: var(--c-danger) !important; }
.text-success { color: var(--c-success) !important; }
.text-warning { color: var(--c-warning) !important; }
.text-primary { color: var(--c-primary) !important; }
.text-muted   { color: var(--c-text-light) !important; }

/* 页面内提示条（业务说明/警示信息） */
.alert { padding: 10px 14px; border-radius: 6px; font-size: 13px; line-height: 1.7; border: 1px solid transparent; }
.alert-warning { background: #fff8ec; border-color: #f6d7a5; color: #9a6510; }
.alert-info    { background: #eef5ff; border-color: #b9d3f7; color: #1d5cbe; }
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.text-bold    { font-weight: 600; }
.mt10 { margin-top: 10px; } .mt16 { margin-top: 16px; }
.mb0 { margin-bottom: 0; }
.flex { display: flex; align-items: center; gap: 10px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.nowrap { white-space: nowrap; }

/* ----------------------- 十二、补充通用组件 ----------------------- */

/* 双列表单行（弹窗内两个字段并排） */
.form-row { display: flex; gap: 14px; }
.form-row .form-item { flex: 1; min-width: 0; }

/* 小尺寸弹窗（阶段推进、付款等轻量操作） */
.modal.modal-sm { width: 420px; }

/* 内联复选框（角色权限勾选等） */
.check-inline {
    display: inline-flex; align-items: center; gap: 5px;
    margin: 4px 18px 4px 0; font-size: 13px; color: var(--c-text); cursor: pointer;
}
.check-inline input { cursor: pointer; }

/* 页签切换（角色管理等双区块页面） */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid #e6ebf5; margin-bottom: 4px; }
.tab-btn {
    padding: 9px 22px; border: none; background: transparent; cursor: pointer;
    font-size: 14px; color: var(--c-text-light); border-bottom: 2px solid transparent;
    margin-bottom: -2px; transition: all .15s;
}
.tab-btn.cur { color: var(--c-primary); border-bottom-color: var(--c-primary); font-weight: 600; }
.tab-btn:hover { color: var(--c-primary); }

/* ======================================================================
   v3 审批增强：多级节点构建器 / 条件链预览 / 审批链时间线 / 消息中心
   ====================================================================== */

/* 人员选择器容器（userPicker 挂载点） */
.picker-wrap { display: block; width: 100%; }

/* 多级审批节点构建器 */
.approval-builder { display: flex; flex-direction: column; gap: 10px; }
.ab-node { padding: 10px 12px; border: 1px solid var(--c-border); border-radius: 6px; background: #fafbfe; }
.ab-node-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.ab-node-title { font-weight: 600; font-size: 13px; color: var(--c-primary); min-width: 72px; }
.ab-mode { width: auto; padding: 4px 8px; height: 30px; font-size: 13px; }
.ab-hint { font-size: 12px; color: var(--c-text-light); margin-top: 6px; }
.approval-builder > .ab-add, .approval-builder .ab-add { align-self: flex-start; margin-top: 2px; }
.btn-outline { background: #fff; border: 1px solid var(--c-primary); color: var(--c-primary); }
.btn-outline:hover { background: #eef4fd; }
.btn-text-danger { background: transparent; border: none; color: var(--c-danger); cursor: pointer; }
.btn-text-danger:hover { text-decoration: underline; }

/* 规则链预览（申请人视角，rule 模式） */
.rule-tip { font-size: 13px; color: var(--c-primary); background: #eef5ff; border: 1px solid #b9d3f7;
            border-radius: 6px; padding: 8px 12px; margin-bottom: 10px; }
.rule-preview-empty { font-size: 13px; color: var(--c-text-light); background: #f6f8fc;
                      border: 1px dashed var(--c-border); border-radius: 6px; padding: 12px; }
.rule-chain { border: 1px solid var(--c-border); border-radius: 6px; padding: 8px 12px; margin-bottom: 8px; background: #fff; }
.rule-chain-name { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.rule-chain-nodes { font-size: 13px; color: var(--c-text); display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.rule-node { display: inline-flex; align-items: center; gap: 5px; background: #f6f8fc; border-radius: 4px; padding: 3px 8px; }
.rule-arrow { color: var(--c-text-light); margin: 0 2px; }

/* 审批链时间线（我的申请/我的审批/抄送详情共用） */
.node-group { border: 1px solid var(--c-border); border-radius: 6px; margin-bottom: 8px; overflow: hidden; }
.node-group.node-current { border-color: var(--c-primary); box-shadow: 0 0 0 1px rgba(31,86,175,.15); }
.node-group-head { background: #f6f8fc; padding: 7px 12px; font-size: 13px; display: flex; align-items: center; gap: 6px; }
.node-current .node-group-head { background: #eef5ff; }
.node-person-row { padding: 8px 12px; font-size: 13px; border-top: 1px dashed #e6ebf5; display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.node-person-row .node-time { font-size: 12px; margin-left: 6px; }
.node-person-row .form-tip { flex-basis: 100%; margin: 4px 0 0; }

/* 审批流程设置页 */
.flow-mode-box { padding: 14px 18px; margin-bottom: 14px; }
.flow-mode-title { font-weight: 600; margin-bottom: 10px; }
.radio-line { display: flex; align-items: flex-start; gap: 8px; padding: 8px 4px; font-size: 13px; cursor: pointer; }
.radio-line input { margin-top: 3px; }
.radio-line span { color: var(--c-text-light); }
.chain-nodes-cell { font-size: 12px; color: var(--c-text); line-height: 1.8; max-width: 360px; }
tr.row-disabled td { opacity: .55; }
.section-title { font-size: 15px; margin: 18px 0 10px; padding-left: 2px; border-left: 3px solid var(--c-primary); padding-left: 8px; }
.switch-line { display: inline-flex; align-items: center; gap: 5px; margin-right: 18px; font-size: 13px; cursor: pointer; }

/* 消息中心 */
.tab-btns { display: inline-flex; gap: 0; }
.tab-btns .tab-btn { border: 1px solid var(--c-border); border-bottom: 1px solid var(--c-border);
                    border-radius: 4px 4px 0 0; background: #fff; margin-bottom: 0; padding: 6px 16px; }
.tab-btns .tab-btn.active { color: #fff; background: var(--c-primary); border-color: var(--c-primary); font-weight: 600; }
.msg-title { font-size: 13px; line-height: 1.5; }
.msg-content { font-size: 12px; margin-top: 3px; line-height: 1.6; }
.unread-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--c-danger); margin-left: 4px; }