:root{--app-header-height: 56px;--app-side-width: 216px;--app-side-width-collapsed: 64px;--app-bg: #f5f7fa}*{box-sizing:border-box}html,body,#app{height:100%;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;font-size:14px;color:#303133;background:var(--app-bg)}a{color:inherit;text-decoration:none}.page{padding:16px}.page-card{margin-bottom:12px}.filter-bar{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center}.filter-bar .el-form-item{margin:0 12px 0 0}.table-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:12px;flex-wrap:wrap}.pagination-bar{display:flex;justify-content:flex-end;margin-top:12px}.text-muted{color:#909399}.text-danger{color:#f56c6c}.text-primary{color:#409eff}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.dashboard-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.board-columns{display:grid;grid-template-columns:repeat(4,minmax(220px,1fr));gap:12px}.board-column{background:#fff;border-radius:4px;border:1px solid #ebeef5;padding:12px;min-height:420px}.board-column__title{display:flex;justify-content:space-between;align-items:center;font-weight:600;margin-bottom:12px}.board-task{border:1px solid #ebeef5;border-radius:4px;padding:10px;margin-bottom:10px;background:#fafafa}.workbench{display:grid;grid-template-columns:300px 1fr;gap:12px;height:calc(100vh - var(--app-header-height) - 32px)}.workbench__list,.workbench__chat{background:#fff;border:1px solid #ebeef5;border-radius:4px;display:flex;flex-direction:column;overflow:hidden}.workbench__list-body,.workbench__messages{flex:1;overflow-y:auto;padding:8px}.conversation-item{padding:10px;border-radius:4px;cursor:pointer;border-bottom:1px solid #f2f3f5}.conversation-item.is-active{background:#ecf5ff}.conversation-item__title{display:flex;justify-content:space-between;gap:8px;font-weight:500}.message-row{display:flex;margin-bottom:12px}.message-row.is-staff{justify-content:flex-end}.message-bubble{max-width:70%;padding:8px 12px;border-radius:6px;background:#f4f4f5;white-space:pre-wrap;word-break:break-word}.message-row.is-staff .message-bubble{background:#ecf5ff}.message-card{border:1px solid #dcdfe6;border-radius:4px;padding:8px;background:#fff}.message-meta{font-size:12px;color:#909399;margin-top:4px}.workbench__editor{border-top:1px solid #ebeef5;padding:8px}.basic-layout[data-v-f50f3da8]{height:100vh}.basic-layout__aside[data-v-f50f3da8]{background:#fff;border-right:1px solid #ebeef5;transition:width .2s;overflow-x:hidden}.basic-layout__logo[data-v-f50f3da8]{height:var(--app-header-height);display:flex;align-items:center;justify-content:center;font-weight:600;color:#409eff;border-bottom:1px solid #ebeef5;white-space:nowrap}.basic-layout__menu[data-v-f50f3da8]{border-right:none}.basic-layout__header[data-v-f50f3da8]{display:flex;align-items:center;justify-content:space-between;height:var(--app-header-height);background:#fff;border-bottom:1px solid #ebeef5}.basic-layout__header-left[data-v-f50f3da8],.basic-layout__header-right[data-v-f50f3da8]{display:flex;align-items:center;gap:12px}.basic-layout__collapse[data-v-f50f3da8],.basic-layout__icon[data-v-f50f3da8]{cursor:pointer;font-size:18px}.basic-layout__staff[data-v-f50f3da8]{display:flex;align-items:center;gap:6px;cursor:pointer;outline:none}.basic-layout__main[data-v-f50f3da8]{background:var(--app-bg);padding:0;overflow-y:auto}