:root {
  --bg: #f5f7fa; --card: #ffffff; --line: #e3e8ef; --text: #1a2233; --muted: #66707f;
  --primary: #185fa5; --primary-bg: #e6f1fb; --danger: #a32d2d; --danger-bg: #fcebeb;
  --ok: #0f6e56; --ok-bg: #e1f5ee; --warn-bg: #faeeda; --warn: #854f0b;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Microsoft YaHei", sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6; }
button { font: inherit; cursor: pointer; border: none; border-radius: 8px; padding: 8px 14px; min-height: 44px; }
input, select, textarea { font: inherit; font-size: 16px; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; background: #fff; color: var(--text); width: 100%; }
.btn { background: var(--primary); color: #fff; }
.btn.ghost { background: #fff; color: var(--primary); border: 1px solid var(--primary); }
.btn.small { min-height: 34px; padding: 4px 10px; font-size: 13px; }
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 12px; }

/* 登录 */
#loginView { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 32px; width: 100%; max-width: 360px; }
.login-card h1 { font-size: 20px; font-weight: 500; margin-bottom: 4px; }
.login-card .field { margin-top: 14px; }
.login-card label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.login-card .btn { width: 100%; margin-top: 18px; }
.err { color: var(--danger); font-size: 13px; margin-top: 10px; min-height: 20px; }

/* 主布局 */
header { background: var(--card); border-bottom: 1px solid var(--line); padding: 10px 20px; display: flex; align-items: center; gap: 12px; position: sticky; top: 0; z-index: 5; }
header h1 { font-size: 16px; font-weight: 500; }
header .spacer { flex: 1; }
nav.tabs { display: flex; gap: 6px; }
nav.tabs button { background: transparent; color: var(--muted); min-height: 40px; }
nav.tabs button.on { background: var(--primary-bg); color: var(--primary); font-weight: 500; }
main { padding: 16px 20px 40px; max-width: 1200px; margin: 0 auto; }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.toolbar input, .toolbar select { width: auto; min-width: 140px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; cursor: pointer; }
.card:hover { border-color: var(--primary); }
.card .name { font-size: 15px; font-weight: 500; }
.card .pos { color: var(--muted); font-size: 13px; margin-top: 2px; }
.badge { display: inline-block; border-radius: 6px; padding: 1px 8px; font-size: 12px; margin-top: 8px; }
.badge.on { background: var(--ok-bg); color: var(--ok); }
.badge.off { background: var(--danger-bg); color: var(--danger); }
.card .meta { margin-top: 8px; font-size: 12px; color: var(--muted); }
.card .salary { margin-top: 4px; font-size: 13px; color: var(--primary); font-weight: 500; }

table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
th, td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--line); font-size: 13px; }
th { background: var(--primary-bg); color: var(--primary); font-weight: 500; }
tr:last-child td { border-bottom: none; }

/* 抽屉 */
.drawer-mask { position: fixed; inset: 0; background: rgba(20, 30, 50, .35); z-index: 20; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 100%); background: var(--bg); z-index: 21; overflow-y: auto; padding: 20px; box-shadow: -4px 0 20px rgba(0,0,0,.12); }
.drawer h2 { font-size: 17px; font-weight: 500; }
.sec { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin-top: 14px; }
.sec h3 { font-size: 14px; font-weight: 500; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.kv { display: grid; grid-template-columns: 88px 1fr; gap: 4px 10px; font-size: 13px; }
.kv .k { color: var(--muted); }
.timeline { list-style: none; }
.timeline li { display: flex; gap: 10px; padding: 6px 0; border-bottom: 1px dashed var(--line); font-size: 13px; }
.timeline li:last-child { border-bottom: none; }
.timeline .p { min-width: 64px; color: var(--primary); font-weight: 500; }
.rate-T { color: var(--ok); font-weight: 500; } .rate-M { color: var(--text); } .rate-B { color: var(--danger); font-weight: 500; }
form.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
form.grid .full { grid-column: 1 / -1; }
form.grid label { font-size: 12px; color: var(--muted); display: block; margin-bottom: 3px; }

/* 数据源 */
.upload-box { background: var(--card); border: 1.5px dashed var(--primary); border-radius: 12px; padding: 18px; text-align: center; }
.src-list { margin-top: 14px; }
.pill { display: inline-block; background: var(--primary-bg); color: var(--primary); border-radius: 6px; padding: 1px 8px; font-size: 12px; }

/* 工作量视图 */
.wl-chart { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; min-height: 220px; }
.wl-stack { display: flex; height: 34px; border-radius: 8px; overflow: hidden; margin-bottom: 14px; }
.wl-stack div { display: flex; align-items: center; justify-content: center; color: #fff; font-size: 12px; overflow: hidden; white-space: nowrap; }
.wl-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; }
.wl-card { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.wl-card .hd { padding: 8px 12px; color: #fff; font-weight: 500; display: flex; justify-content: space-between; }
.wl-card .bd { padding: 10px 12px; }
.wl-row { display: grid; grid-template-columns: 1fr 90px 44px; gap: 8px; align-items: center; font-size: 12px; margin-bottom: 6px; }
.wl-row .bar { height: 12px; border-radius: 3px; background: var(--line); position: relative; }
.wl-row .bar i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 3px; }
.wl-row .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wl-mrow { display: grid; grid-template-columns: 150px 1fr 56px; gap: 8px; align-items: center; margin-bottom: 8px; font-size: 12px; }
.wl-mrow .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wl-mbar { display: flex; height: 22px; border-radius: 5px; overflow: hidden; }
.wl-mbar div { display: flex; align-items: center; justify-content: center; color: #fff; font-size: 11px; overflow: hidden; white-space: nowrap; }
.wl-legend { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 10px; font-size: 12px; }
.wl-legend span { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; }
.wl-legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.wl-legend span.off { opacity: .35; }
svg text { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Microsoft YaHei", sans-serif; }

/* 项目管理 */
.pj-status { display: inline-block; border-radius: 6px; padding: 1px 8px; font-size: 12px; white-space: nowrap; }
.pj-status.on { background: var(--primary-bg); color: var(--primary); }
.pj-status.warn { background: var(--warn-bg); color: var(--warn); }
.pj-status.ok { background: var(--ok-bg); color: var(--ok); }
.pj-status.off { background: #eef0f3; color: var(--muted); }
.pj-risk { color: var(--danger); font-size: 12px; }
.pj-overview { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.ov-item { text-align: center; min-width: 76px; }
.ov-num { font-size: 22px; font-weight: 600; line-height: 1.2; }
.ov-danger .ov-num { color: var(--danger); }
.pj-board { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; align-items: start; }
.pj-col { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px; }
.pj-col h4 { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; font-weight: 500; }
.pj-item { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; margin-bottom: 8px; font-size: 13px; cursor: pointer; background: #fff; }
.pj-item:hover { border-color: var(--primary); }
.pj-dims { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.pj-dims button { background: var(--card); border: 1px solid var(--line); color: var(--text); min-height: 34px; padding: 4px 12px; font-size: 13px; }
.pj-dims button.on { background: var(--primary-bg); color: var(--primary); border-color: var(--primary); font-weight: 500; }
.pj-prog { display: grid; grid-template-columns: 130px 1fr 96px; gap: 8px; align-items: center; margin-bottom: 8px; font-size: 12px; }
.pj-prog .nm { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pj-progbar { height: 14px; border-radius: 4px; background: var(--line); position: relative; display: block; }
.pj-progbar i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 4px; background: linear-gradient(90deg, #378ADD, #185FA5); }

/* 首页驾驶舱 */
.home-snap { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.snap-card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.snap-ic { margin-bottom: 6px; }
.snap-v { font-size: 26px; font-weight: 600; line-height: 1.2; }
.snap-l { font-size: 13px; font-weight: 500; margin-top: 2px; }
.snap-s { margin-top: 4px; }
.todo-list { list-style: none; }
.todo-item { display: flex; align-items: center; gap: 10px; padding: 10px 4px; border-bottom: 1px dashed var(--line); }
.todo-item:last-child { border-bottom: none; }
.todo-tag { flex-shrink: 0; border-radius: 6px; padding: 2px 8px; font-size: 12px; font-weight: 500; }
.todo-tag.overdue { background: var(--danger-bg); color: var(--danger); }
.todo-tag.today { background: var(--warn-bg); color: var(--warn); }
.todo-tag.normal { background: var(--primary-bg); color: var(--primary); }
.todo-item.overdue .todo-main b { color: var(--danger); }
.todo-main { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.todo-main b { font-size: 13px; }
.todo-main .muted { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 知识库 */
.kb-card .name { font-size: 14px; }
.kb-snippet { font-size: 12px; color: var(--muted); margin-top: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.kb-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.kb-tag { display: inline-block; background: #f0f2f5; color: var(--muted); border-radius: 4px; padding: 0 6px; font-size: 11px; }
.kb-md { font-size: 14px; line-height: 1.75; }
.kb-md .kb-h { font-weight: 600; margin: 14px 0 8px; }
.kb-md h1.kb-h { font-size: 19px; } .kb-md h2.kb-h { font-size: 17px; } .kb-md h3.kb-h { font-size: 15px; }
.kb-md h4.kb-h, .kb-md h5.kb-h, .kb-md h6.kb-h { font-size: 14px; }
.kb-md .kb-p { margin: 6px 0; }
.kb-md .kb-ul, .kb-md .kb-ol { margin: 6px 0 6px 22px; }
.kb-md .kb-ul li, .kb-md .kb-ol li { margin: 3px 0; }
.kb-md .kb-code { background: #f0f2f5; border-radius: 4px; padding: 1px 5px; font-family: Consolas, Menlo, monospace; font-size: 13px; }
.kb-md .kb-pre { background: #f7f8fa; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; overflow-x: auto; margin: 8px 0; }
.kb-md .kb-pre code { font-family: Consolas, Menlo, monospace; font-size: 13px; background: none; padding: 0; }
.kb-md .kb-quote { border-left: 3px solid var(--primary); background: var(--primary-bg); padding: 6px 12px; margin: 8px 0; border-radius: 0 6px 6px 0; color: var(--text); }
.kb-md .kb-hr { border: none; border-top: 1px solid var(--line); margin: 12px 0; }
.kb-md a { color: var(--primary); }
.kb-md .kb-tblwrap { overflow-x: auto; margin: 8px 0; }
.kb-md .kb-tbl { border-collapse: collapse; width: 100%; font-size: 13px; }
.kb-md .kb-tbl th, .kb-md .kb-tbl td { border: 1px solid var(--line); padding: 6px 10px; vertical-align: top; }
.kb-md .kb-tbl thead th { background: #f0f2f5; font-weight: 600; white-space: nowrap; }
.kb-md .kb-tbl tbody tr:nth-child(even) { background: #fafbfc; }
.kb-att { display: flex; align-items: center; gap: 8px; background: var(--primary-bg); border-radius: 8px; padding: 8px 12px; font-size: 13px; }

/* ===== AI 控制台（A1-A4） ===== */
.ag-tool { transition: border-color .15s; }
.ag-tool.sel { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-bg); }
.ag-tool .meta { max-height: 72px; overflow: hidden; }
.ag-st, .ag-st-log { display: inline-block; border-radius: 6px; padding: 1px 8px; font-size: 12px; white-space: nowrap; }
.ag-st.done, .ag-st-log.applied, .ag-st-log.approved { background: var(--ok-bg); color: var(--ok); }
.ag-st.failed, .ag-st-log.rejected { background: var(--danger-bg); color: var(--danger); }
.ag-st.running { background: var(--primary-bg); color: var(--primary); }
.ag-st.pending, .ag-st-log.pending_approval, .ag-st-log.pending { background: var(--warn-bg); color: var(--warn); }
.ag-st.cancelled, .ag-st-log.rolled_back { background: #eef0f3; color: var(--muted); }
.ag-warn { background: var(--warn-bg); border-radius: 8px; padding: 8px 12px; margin-top: 8px; font-size: 13px; color: var(--warn); }
.ag-warn div { display: flex; align-items: flex-start; gap: 6px; margin: 2px 0; }
.ag-warn-ic { flex: none; margin-top: 3px; }
.ag-pre { background: #f7f8fa; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font-family: Consolas, Menlo, monospace; font-size: 12px; overflow-x: auto; max-height: 340px; margin-top: 8px; white-space: pre-wrap; word-break: break-all; }
.ag-diff { overflow-x: auto; margin-top: 6px; }
.ag-optbl { width: 100%; border-collapse: collapse; font-size: 12px; }
.ag-optbl th, .ag-optbl td { border: 1px solid var(--line); padding: 5px 8px; text-align: left; vertical-align: top; }
.ag-optbl thead th { background: var(--primary-bg); color: var(--primary); font-weight: 500; white-space: nowrap; }
.ag-optbl .ag-before { color: var(--danger); word-break: break-all; }
.ag-optbl .ag-after { color: var(--ok); word-break: break-all; }
.ag-ap { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin-bottom: 10px; }
.ag-ap input[data-cmt] { width: 200px; }
/* 结构化结果可读渲染：指标卡 / 进度条 / 分类 chips / 问题分组列表 */
.ag-kvrow { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 10px; }
.ag-metric { flex: 1 1 110px; min-width: 100px; background: #f7f8fa; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; text-align: center; }
.ag-mv { font-size: 17px; font-weight: 600; color: var(--text); word-break: break-all; line-height: 1.3; }
.ag-ml { font-size: 12px; color: var(--muted); margin-top: 2px; }
.ag-bar { height: 8px; border-radius: 4px; background: #eef0f3; overflow: hidden; margin: 2px 0 10px; }
.ag-bar-in { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--primary), #6ea8fe); transition: width .4s; }
.ag-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 2px 0 10px; }
.ag-chip { background: var(--primary-bg); color: var(--primary); border-radius: 999px; padding: 2px 10px; font-size: 12px; white-space: nowrap; }
.ag-issuelist { display: flex; flex-direction: column; gap: 8px; }
.ag-igroup { background: var(--card); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.ag-igroup-h { background: #f7f8fa; border-bottom: 1px solid var(--line); padding: 6px 10px; font-size: 13px; font-weight: 600; color: var(--text); }
.ag-igroup ul { list-style: none; margin: 0; padding: 4px 0; }
.ag-igroup li { display: flex; align-items: flex-start; gap: 8px; padding: 4px 10px; font-size: 13px; line-height: 1.5; }
.ag-lv { flex: none; display: inline-block; border-radius: 6px; padding: 0 7px; font-size: 11px; line-height: 18px; white-space: nowrap; margin-top: 2px; }
.ag-lv.warn { background: var(--warn-bg); color: var(--warn); }
.ag-lv.info { background: var(--primary-bg); color: var(--primary); }
.ag-lv.ok { background: var(--ok-bg); color: var(--ok); }

@media (max-width: 768px) {
  header { flex-wrap: wrap; padding: 10px 12px; }
  main { padding: 12px 12px 60px; }
  .cards { grid-template-columns: 1fr; }
  form.grid { grid-template-columns: 1fr; }
  .toolbar input, .toolbar select { width: 100%; }
  .drawer { padding: 14px; }
  table { display: block; overflow-x: auto; }
  .pj-prog { grid-template-columns: 100px 1fr 80px; }
  .pj-board { grid-template-columns: 1fr; }
  .home-snap { grid-template-columns: repeat(2, 1fr); }
  .todo-item { flex-wrap: wrap; }
  .todo-item .btn { width: 100%; }
  .ag-ap input[data-cmt] { width: 100%; }
  .ag-metric { flex: 1 1 42%; }
  .ag-igroup li { font-size: 12.5px; }
}