/* ==========================================================================
   Touchstone 在线 Demo —— 样式
   设计语境与维护约定见 website/README.md

   这里复刻的是**产品界面**（webui/）的视觉，不是官网正文的排版：色值直接沿用
   产品默认皮肤 starlight 的语义 token（theme.css:5-40 —— --bg/--panel/--panel2/
   --border/--text/--dim/--run/--retest/--pass/--fail/--fix/--star），字号一律写成
   calc(Npx * var(--fs))，与产品 fontScale.js 的缩放约定一致（设置页切字号即全站
   生效，改一处即可）。
   类名尽量沿用产品原名（.board-col / .board-card / .bug-status / .sess-*），
   以便与 webui/src/styles/components.css 对照阅读。
   ========================================================================== */

/* ---------- 产品语义 token（starlight 皮肤取值） ---------- */
:root {
  --fs: 1;
  --bg: var(--night);
  --panel: var(--midnight);
  --panel2: var(--dusk);
  --border: var(--steel);
  --text: var(--cloud);
  --dim: rgba(245, 241, 232, 0.42);
  --muted-fg: rgba(245, 241, 232, 0.62);
  --run: #7BC8D6;
  --retest: #F2A65A;
  --pass: #8FBC6E;
  --fail: #E07A8C;
  --fix: #E8B86D;
  --card-bg: rgba(20, 30, 54, 0.55);
  --card-bd: rgba(232, 184, 109, 0.18);
  --inset-bg: #0A1120;
}
:root[data-skin='classic'] {
  --bg: #0d1117; --panel: #151b23; --panel2: #1b2230; --border: #2a3140;
  --text: #c9d1d9; --dim: #7d8590; --muted-fg: #9aa4b2;
  --run: #58a6ff; --retest: #d29922; --pass: #3fb950; --fail: #f85149; --fix: #a371f7;
  --star: #58a6ff;
  --card-bg: #151b23; --card-bd: #2a3140; --inset-bg: #0a0e14;
}

/* ---------- 页面骨架 ---------- */
body.demo-body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 calc(13.5px * var(--fs))/1.6 var(--f-text);
  background-image: none;
  min-height: 100vh;
}
.demo-body a { color: inherit; }
.mono { font-family: var(--f-mono-cjk); }
.dim { color: var(--dim); }
.dtool-gap { flex: 1 1 auto; }

/* ---------- 演示页顶栏 ---------- */
.dtop {
  display: flex; align-items: center; gap: 12px;
  height: 44px; padding: 0 14px;
  background: var(--inset-bg);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 60;
  font-size: calc(12.5px * var(--fs));
}
.dtop-back { color: var(--muted-fg); text-decoration: none; white-space: nowrap; }
.dtop-back:hover { color: var(--star); }
.dtop-brand { display: flex; align-items: center; gap: 7px; color: var(--star); }
.dtop-brand b { font: 700 calc(12px * var(--fs))/1 var(--f-text); letter-spacing: .16em; }
.dtop-brand i { font-style: normal; font-size: calc(11.5px * var(--fs)); color: var(--muted-fg); }
.dtop-tag {
  padding: 2px 9px; border-radius: 999px;
  border: 1px dashed var(--border); color: var(--muted-fg);
  font-size: calc(11.5px * var(--fs)); white-space: nowrap;
}
.dtop-tag:hover { border-color: var(--star); color: var(--star); }
.dtop-gap { flex: 1 1 auto; }
.dtop-ctl { display: flex; align-items: center; gap: 8px; }
.dtop-sel { display: flex; align-items: center; gap: 5px; color: var(--dim); white-space: nowrap; }
.dtop select, .dtop .lang { font-size: calc(12px * var(--fs)); }
.dtop .lang-on { color: var(--star); }
.dtop .lang-off { color: var(--dim); text-decoration: none; }
.dtop .lang { display: flex; gap: 6px; align-items: center; }

/* ---------- 通用控件 ---------- */
.dbtn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 11px; border-radius: 7px; cursor: pointer;
  border: 1px solid var(--border); background: var(--panel);
  color: var(--text); font: 500 calc(12.5px * var(--fs))/1.2 var(--f-text);
  transition: border-color .15s, background .15s, color .15s;
}
.dbtn:hover { border-color: var(--star); }
.dbtn-primary { background: var(--star); border-color: var(--star); color: #0B1426; font-weight: 600; }
.dbtn-primary:hover { filter: brightness(1.06); }
.dbtn-ghost { background: transparent; }
.dbtn-sm { padding: 3px 8px; font-size: calc(11.5px * var(--fs)); }
.dbtn-block { width: 100%; justify-content: center; }
.dbtn:disabled, .dicon:disabled { opacity: .4; cursor: not-allowed; }
.dicon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 6px; cursor: pointer;
  border: 1px solid transparent; background: transparent; color: var(--muted-fg);
  font-size: calc(12.5px * var(--fs)); line-height: 1;
}
.dicon:hover { background: rgba(232, 184, 109, .1); color: var(--star); }
.dicon.dis { opacity: .45; }
.dinput, .dform input:not([type=radio]):not([type=checkbox]), .dform textarea, .dform select, .dta {
  padding: 5px 9px; border-radius: 7px; width: 100%;
  background: var(--inset-bg); border: 1px solid var(--border); color: var(--text);
  font: 400 calc(12.5px * var(--fs))/1.5 var(--f-text);
}
.dform input:focus, .dform textarea:focus, .dinput:focus, .dta:focus { outline: none; border-color: var(--star); }
.dlink { background: none; border: 0; padding: 0; cursor: pointer; color: var(--star); font: inherit; text-align: left; }
.dchip {
  padding: 3px 10px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--border); background: transparent; color: var(--muted-fg);
  font: 500 calc(11.5px * var(--fs))/1.4 var(--f-text);
}
.dchip.on { border-color: var(--star); color: var(--star); background: rgba(232, 184, 109, .1); }
.dchips { display: flex; flex-wrap: wrap; gap: 6px; }
.dcheck, .dradio { display: flex; align-items: center; gap: 7px; color: var(--muted-fg); font-size: calc(12px * var(--fs)); }
.dsub { margin: 14px 0 6px; font: 600 calc(12.5px * var(--fs))/1.4 var(--f-text); color: var(--star); letter-spacing: .02em; }
.dhint { margin: 6px 0; color: var(--dim); font-size: calc(11.5px * var(--fs)); line-height: 1.65; }
.dhint.warn { color: var(--retest); }
.dempty { padding: 18px 12px; color: var(--dim); font-size: calc(12px * var(--fs)); text-align: center; }
.dpre {
  margin: 0; padding: 10px 12px; border-radius: 8px; overflow: auto; max-height: 320px;
  background: var(--inset-bg); border: 1px solid var(--border);
  font: 400 calc(11.5px * var(--fs))/1.7 var(--f-mono-cjk); color: var(--muted-fg);
  white-space: pre-wrap;
}

/* 徽标（.bug-status 族，颜色语义与 theme.css:142-149 一致） */
.bug-status {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 1.5px 8px; border-radius: 999px; white-space: nowrap;
  border: 1px solid currentColor; font: 500 calc(10.5px * var(--fs))/1.6 var(--f-text);
}
.bug-status.pass { color: var(--pass); }
.bug-status.fix { color: var(--fix); }
.bug-status.run { color: var(--run); }
.bug-status.retest { color: var(--retest); }
.bug-status.pending { color: var(--dim); border-color: var(--border); }
.bug-status.reject { color: var(--dim); border-style: dashed; }
.bug-status.interaction { color: #f59e0b; background: rgba(245, 158, 11, .1); border-color: rgba(245, 158, 11, .35); }

/* ---------- 登录页 ---------- */
.dlogin {
  min-height: calc(100vh - 44px);
  display: grid; grid-template-columns: minmax(320px, 380px) minmax(320px, 620px);
  gap: 56px; align-items: center; justify-content: center; padding: 40px 24px;
  background: radial-gradient(1200px 600px at 70% -10%, var(--dusk) 0%, var(--bg) 55%);
}
.dlogin-card {
  background: var(--card-bg); border: 1px solid var(--card-bd); border-radius: 14px;
  padding: 26px 24px 20px; backdrop-filter: blur(18px);
  display: flex; flex-direction: column; gap: 12px; align-items: stretch;
}
.dlogin-logo { display: flex; justify-content: center; color: var(--star); }
.dlogin-title { text-align: center; font: 600 calc(18px * var(--fs))/1.3 var(--f-display-lat); letter-spacing: .02em; }
.dlogin-desc { text-align: center; color: var(--dim); font-size: calc(11.5px * var(--fs)); margin-bottom: 6px; }
.dlogin-note, .dlogin-demo { margin: 0; font-size: calc(11px * var(--fs)); color: var(--dim); text-align: center; line-height: 1.6; }
.dlogin-demo { color: var(--retest); }
.dlogin-h1 { font: 600 calc(19px * var(--fs))/1.4 var(--f-display-lat); margin: 0 0 10px; }
.dlogin-h2 { font: 600 calc(14px * var(--fs))/1.4 var(--f-text); margin: 20px 0 8px; color: var(--muted-fg); }
.dlogin-langnote { color: var(--dim); font-size: calc(11.5px * var(--fs)); margin-top: 14px; }
.dlegend-list { margin: 0; padding-left: 18px; color: var(--muted-fg); font-size: calc(12px * var(--fs)); line-height: 1.9; }
.dlegend-list.dim { color: var(--dim); }

/* ---------- 应用外壳 ---------- */
.dshell { display: flex; min-height: calc(100vh - 44px); }
.dside {
  width: 232px; flex: none; display: flex; flex-direction: column;
  background: var(--panel); border-right: 1px solid var(--border);
}
.dside-brand { display: flex; align-items: center; gap: 8px; padding: 12px 14px; color: var(--star); }
.dside-brand b { font: 700 calc(12.5px * var(--fs))/1 var(--f-text); letter-spacing: .14em; }
.dside-sec {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px 4px; color: var(--dim); font-size: calc(11px * var(--fs)); letter-spacing: .08em;
}
.dside-list { flex: 1; overflow: auto; padding: 0 8px 8px; }
.dside-empty { padding: 14px 8px; color: var(--dim); font-size: calc(12px * var(--fs)); }
.dproj {
  display: flex; flex-direction: column; gap: 3px; width: 100%; text-align: left;
  padding: 9px 10px; margin-bottom: 6px; border-radius: 9px; cursor: pointer;
  background: transparent; border: 1px solid transparent; color: var(--text); font: inherit;
}
.dproj:hover { background: rgba(232, 184, 109, .06); }
.dproj.on { background: rgba(232, 184, 109, .1); border-color: var(--card-bd); }
.dproj-name { font-weight: 600; font-size: calc(13px * var(--fs)); }
.dproj-dir { font: 400 calc(10.5px * var(--fs))/1.5 var(--f-mono); color: var(--dim); word-break: break-all; }
.dproj-counts { display: flex; gap: 8px; flex-wrap: wrap; color: var(--dim); font-size: calc(10.5px * var(--fs)); }
.dproj-counts b { color: var(--star); font-weight: 600; }
.dside-foot { border-top: 1px solid var(--border); padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; }
.dside-user { color: var(--muted-fg); font-size: calc(11.5px * var(--fs)); }
.dside-link { background: none; border: 0; padding: 0; text-align: left; cursor: pointer; color: var(--dim); font: inherit; }
.dside-link:hover { color: var(--star); }

.dmain { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.dhead {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 16px; border-bottom: 1px solid var(--border); background: var(--panel);
}
.dhead-name { margin: 0; font: 600 calc(15px * var(--fs))/1.3 var(--f-text); }
.dbars { display: none; }
.dtabs { display: flex; gap: 2px; padding: 0 12px; border-bottom: 1px solid var(--border); background: var(--panel); overflow-x: auto; }
.dtab {
  padding: 9px 14px; border: 0; border-bottom: 2px solid transparent; background: none;
  color: var(--muted-fg); cursor: pointer; font: 500 calc(13px * var(--fs))/1.3 var(--f-text); white-space: nowrap;
}
.dtab:hover { color: var(--text); }
.dtab.on { color: var(--star); border-bottom-color: var(--star); }
.dbody { flex: 1; padding: 14px 16px 90px; min-width: 0; }
.dtool { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; flex-wrap: wrap; }
.dtool-title { font: 600 calc(13.5px * var(--fs))/1.2 var(--f-text); color: var(--muted-fg); }
.dsearch { width: 220px; }

/* ---------- 看板 ---------- */
.dboard { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; align-items: start; }
.board-col {
  background: rgba(10, 17, 32, .5); border: 1px solid var(--border); border-radius: 11px;
  display: flex; flex-direction: column; min-height: 200px;
}
.board-col.dragover { border-color: var(--star); background: rgba(232, 184, 109, .06); }
.board-col-head { display: flex; align-items: center; gap: 6px; padding: 9px 10px; border-bottom: 1px solid var(--border); }
.board-col-name { font: 600 calc(12.5px * var(--fs))/1.2 var(--f-text); white-space: nowrap; }
.board-col-count { color: var(--dim); font: 400 calc(11px * var(--fs))/1 var(--f-mono); }
.board-col-sel {
  margin-left: auto; max-width: 66px; padding: 2px 2px; border-radius: 6px;
  background: transparent; border: 1px solid transparent; color: var(--dim);
  font: 400 calc(10.5px * var(--fs))/1.4 var(--f-text); cursor: pointer;
}
.board-col-sel + .board-col-sel { margin-left: 2px; margin-right: 0; }
.board-col-sel:hover { border-color: var(--border); color: var(--star); }
.board-col-body { padding: 9px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.dcol-empty { color: var(--dim); font-size: calc(11px * var(--fs)); text-align: center; padding: 12px 4px; }

.board-card {
  position: relative; padding: 9px 10px 7px 12px; border-radius: 9px;
  background: var(--card-bg); border: 1px solid var(--card-bd); cursor: grab;
  transition: border-color .15s, opacity .15s, transform .15s;
}
.board-card::before {
  content: ''; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px; border-radius: 3px; background: var(--dim);
}
.board-card.col-doing::before { background: var(--run); }
.board-card.col-blocked::before { background: var(--fail); }
.board-card.col-review::before { background: var(--retest); }
.board-card.col-done::before { background: var(--pass); }
.board-card.col-done { opacity: .62; }
.board-card.col-done:hover { opacity: .9; }
.board-card:hover { border-color: rgba(232, 184, 109, .4); }
.board-card.is-drag { opacity: .4; }
.board-card.is-run { box-shadow: 0 0 0 1px rgba(123, 200, 214, .35); }
.board-card-title {
  font: 600 calc(12.5px * var(--fs))/1.45 var(--f-text); cursor: text;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.board-card-edit { width: 100%; min-height: 52px; }
.board-card-desc {
  margin-top: 3px; color: var(--dim); font-size: calc(11px * var(--fs)); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.board-card-badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; align-items: center; }
.board-card-new { padding: 1px 7px; border-radius: 999px; background: var(--star); color: #0B1426; font: 600 calc(10px * var(--fs))/1.6 var(--f-text); }
.board-card-id { color: var(--dim); font: 400 calc(10.5px * var(--fs))/1 var(--f-mono); }
.board-card-err { margin-top: 5px; color: var(--fail); font-size: calc(11px * var(--fs)); }
.board-card-ops { display: flex; align-items: center; gap: 4px; margin-top: 8px; flex-wrap: wrap; }
.board-ops-gap { flex: 1 1 auto; }
.board-split { display: inline-flex; }
.board-split .dbtn:first-child { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.board-split .dsplit { border-top-left-radius: 0; border-bottom-left-radius: 0; padding: 3px 5px; }
.board-runzone { display: flex; align-items: center; gap: 8px; color: var(--dim); font-size: calc(10.5px * var(--fs)); }
.board-runzone::after { content: ''; flex: 1; border-top: 1px dashed var(--border); }
.board-task {
  padding: 9px 10px; border-radius: 9px; cursor: pointer;
  background: rgba(123, 200, 214, .05); border: 1px dashed rgba(123, 200, 214, .35);
}
.board-task:hover { border-color: var(--run); }
.board-task .board-card-title { font-size: calc(12px * var(--fs)); }
.dquick { display: flex; gap: 6px; align-items: flex-start; padding: 0 9px 9px; }
.dquick-ta {
  flex: 1; min-height: 38px; resize: vertical; padding: 6px 8px; border-radius: 8px;
  background: var(--inset-bg); border: 1px dashed var(--border); color: var(--text);
  font: 400 calc(11.5px * var(--fs))/1.5 var(--f-text);
}
.dquick-ta::placeholder { color: var(--dim); }
.dquick-add {
  width: 30px; height: 30px; border-radius: 8px; cursor: pointer; flex: none;
  border: 1px solid var(--star); background: rgba(232, 184, 109, .14); color: var(--star);
  font-size: calc(15px * var(--fs)); line-height: 1;
}

/* ---------- 弹窗 ---------- */
.dlayer { position: fixed; inset: 0; z-index: 80; pointer-events: none; }
.dmodal-wrap {
  position: fixed; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(6, 10, 20, .62); padding: 24px; pointer-events: auto;
}
.dmodal {
  width: min(560px, 96vw); max-height: 88vh; display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--border); border-radius: 13px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
}
.dmodal-wide { width: min(760px, 96vw); }
.dmodal-sess { width: min(1080px, 96vw); height: 92vh; }
.dmodal-head {
  display: flex; align-items: center; gap: 9px; padding: 12px 14px;
  border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.dmodal-title { font: 600 calc(13.5px * var(--fs))/1.3 var(--f-text); }
.dmodal-body { padding: 14px; overflow: auto; flex: 1; }
.dmodal-sess-body { padding: 0; display: flex; flex-direction: column; overflow: hidden; position: relative; }
.dmodal-foot {
  display: flex; justify-content: flex-end; gap: 8px; padding: 11px 14px;
  border-top: 1px solid var(--border);
}
.dform { display: flex; flex-direction: column; gap: 10px; }
.dfield { display: flex; flex-direction: column; gap: 4px; }
.dfield > span { color: var(--muted-fg); font-size: calc(11.5px * var(--fs)); }
.drow { display: flex; align-items: center; gap: 8px; }
.drow-ops { display: flex; align-items: center; gap: 7px; margin: 8px 0; flex-wrap: wrap; }
.dmenu { display: flex; flex-direction: column; }
.dmenu-item {
  text-align: left; padding: 10px 12px; border: 0; border-radius: 8px; cursor: pointer;
  background: transparent; color: var(--text); font: 400 calc(12.5px * var(--fs))/1.4 var(--f-text);
}
.dmenu-item:hover { background: rgba(232, 184, 109, .1); color: var(--star); }
.dtrash-row { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.dtrash-title { font-weight: 500; font-size: calc(12.5px * var(--fs)); }
.dmd { padding: 10px 12px; border-radius: 8px; background: var(--inset-bg); color: var(--muted-fg); font-size: calc(12px * var(--fs)); white-space: pre-wrap; }
.dcomment { padding: 7px 0; border-bottom: 1px dashed var(--border); font-size: calc(12px * var(--fs)); display: flex; flex-direction: column; gap: 3px; }
.dsess-row { display: flex; align-items: center; gap: 8px; font-size: calc(11.5px * var(--fs)); }

/* ---------- 会话窗口 ---------- */
.sess-colstate { color: var(--muted-fg); font-size: calc(11px * var(--fs)); }
.sess-qstate {
  display: inline-flex; align-items: center; gap: 5px; padding: 1px 9px; border-radius: 999px;
  border: 1px solid var(--border); color: var(--dim); font: 500 calc(10.5px * var(--fs))/1.7 var(--f-text);
}
.sess-qstate::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.sess-qstate.run { color: var(--run); border-color: rgba(123, 200, 214, .4); }
.sess-qstate.queued { color: var(--retest); border-color: rgba(242, 166, 90, .4); }
.sess-qstate.server { color: var(--retest); border-style: dashed; }
.sess-sub {
  display: flex; align-items: center; gap: 8px; padding: 9px 14px;
  border-bottom: 1px solid var(--border); flex-wrap: wrap; font-size: calc(11px * var(--fs));
}
.sess-chip { padding: 1px 7px; border-radius: 6px; background: var(--panel2); border: 1px solid var(--border); color: var(--muted-fg); font-size: calc(10.5px * var(--fs)); }
.sess-conn { width: 7px; height: 7px; border-radius: 50%; background: var(--dim); }
.sess-conn.on { background: var(--pass); }
.sess-totals { margin-left: auto; }
.sess-askindex { display: flex; flex-direction: column; gap: 2px; width: 100%; }
.sess-askitem { color: var(--muted-fg); font-size: calc(10.5px * var(--fs)); }
.sess-entries { flex: 1; overflow: auto; padding: 14px; display: flex; flex-direction: column; gap: 9px; }
.sess-msg { font-size: calc(12.5px * var(--fs)); line-height: 1.7; }
.sess-msg.assistant { white-space: pre-wrap; }
.sess-msg.user { display: flex; justify-content: flex-end; }
.sess-msg.user .bubble {
  max-width: 78%; padding: 8px 12px; border-radius: 11px;
  background: rgba(232, 184, 109, .12); border: 1px solid rgba(232, 184, 109, .35);
}
.sess-msg.think, .sess-msg.tool { border: 1px solid var(--border); border-radius: 8px; background: rgba(10, 17, 32, .5); }
.sess-msg.think > summary, .sess-msg.tool > summary {
  padding: 6px 11px; cursor: pointer; color: var(--dim); font-size: calc(11.5px * var(--fs));
}
.sess-msg.tool.result > summary { color: var(--muted-fg); }
.sess-msg.tool.result.err > summary { color: var(--fail); }
.sess-msg pre {
  margin: 0; padding: 0 11px 9px; overflow: auto; max-height: 240px;
  font: 400 calc(11px * var(--fs))/1.65 var(--f-mono-cjk); color: var(--muted-fg); white-space: pre-wrap;
}
.think-text { padding: 0 11px 9px; color: var(--dim); font-size: calc(11.5px * var(--fs)); white-space: pre-wrap; }

/* 交互卡（ask_user_question） */
.sess-interaction {
  border: 1px solid rgba(245, 158, 11, .35); background: rgba(245, 158, 11, .07);
  border-radius: 10px; padding: 11px 12px;
}
.sess-interaction-head { display: flex; gap: 8px; color: #f59e0b; font-size: calc(12px * var(--fs)); line-height: 1.6; }
.sess-interaction-list { display: flex; flex-direction: column; gap: 6px; margin: 10px 0 8px; }
.sess-iopt {
  display: flex; gap: 9px; text-align: left; padding: 8px 10px; border-radius: 9px; cursor: pointer;
  border: 1px solid var(--border); background: rgba(10, 17, 32, .55); color: var(--text); font: inherit;
}
.sess-iopt:hover { border-color: #f59e0b; }
.sess-iopt.on { border-color: #f59e0b; background: rgba(245, 158, 11, .12); }
.sess-iopt-key { color: #f59e0b; font: 600 calc(12px * var(--fs))/1.5 var(--f-mono); }
.sess-iopt-body { display: flex; flex-direction: column; gap: 2px; }
.sess-iopt-body b { font-size: calc(12.5px * var(--fs)); font-weight: 600; }
.sess-iopt-body span { color: var(--dim); font-size: calc(11px * var(--fs)); line-height: 1.55; }
.sess-otherow { margin: 6px 0; }
.sess-inav { display: flex; align-items: center; gap: 8px; margin: 6px 0; }
.sess-inav-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); }
.sess-inav-dot.done { background: rgba(245, 158, 11, .5); }
.sess-inav-dot.on { background: #f59e0b; }
.sess-interaction-foot { display: flex; justify-content: flex-end; gap: 7px; flex-wrap: wrap; }
.sess-interaction.approval { border-color: rgba(224, 122, 140, .35); background: rgba(224, 122, 140, .06); }
.sess-interaction.approval .sess-interaction-head { color: var(--fail); }
.sess-interaction-pre {
  margin: 8px 0; padding: 8px 10px; border-radius: 8px; overflow: auto; max-height: 160px;
  background: var(--inset-bg); border: 1px solid var(--border);
  font: 400 calc(11px * var(--fs))/1.6 var(--f-mono-cjk); color: var(--muted-fg);
}
.sess-interaction-bar {
  padding: 7px 11px; border-radius: 8px; cursor: pointer; color: #f59e0b;
  border: 1px dashed rgba(245, 158, 11, .5); background: rgba(245, 158, 11, .08);
  font-size: calc(12px * var(--fs));
}

/* 输入区 */
.sess-foot { border-top: 1px solid var(--border); padding: 9px 14px 12px; background: rgba(10, 17, 32, .35); }
.sess-queuelist { display: flex; flex-direction: column; gap: 4px; margin-bottom: 7px; }
.sess-queue { display: flex; align-items: center; gap: 8px; font-size: calc(11.5px * var(--fs)); }
.sess-queue-tag { padding: 1px 7px; border-radius: 6px; border: 1px solid var(--border); color: var(--retest); font-size: calc(10.5px * var(--fs)); }
.sess-queue-tag.on { color: var(--run); border-color: rgba(123, 200, 214, .4); }
.sess-queue-text { color: var(--muted-fg); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sess-input {
  width: 100%; min-height: 46px; resize: vertical; padding: 8px 10px; border-radius: 9px;
  background: var(--inset-bg); border: 1px solid var(--border); color: var(--text);
  font: 400 calc(12.5px * var(--fs))/1.6 var(--f-text);
}
.sess-input::placeholder { color: var(--dim); }
.sess-input:focus { outline: none; border-color: rgba(232, 184, 109, .5); }
.sess-composer-bar { display: flex; align-items: center; gap: 7px; margin-top: 7px; flex-wrap: wrap; }
.sess-sel {
  padding: 3px 6px; border-radius: 7px; background: transparent; border: 1px solid var(--border);
  color: var(--muted-fg); font: 400 calc(11px * var(--fs))/1.4 var(--f-text); cursor: pointer;
}
.sess-ring {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%; color: var(--dim);
  border: 2px solid var(--border); font: 400 calc(9.5px * var(--fs))/1 var(--f-mono);
}
/* `/` 指令菜单（SlashMenu 的静态还原）：独立区域，浮在输入区上方 */
.sess-slash {
  position: absolute; left: 14px; right: 14px; bottom: 96px; z-index: 5;
  border: 1px solid var(--border); border-radius: 9px;
  background: var(--panel2); padding: 5px; display: flex; flex-direction: column; gap: 2px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .45);
}
.sess-slash[hidden], .sess-slash:empty { display: none; }
.sess-slash-item {
  display: flex; align-items: center; gap: 9px; width: 100%; text-align: left;
  padding: 6px 8px; border: 0; border-radius: 7px; cursor: pointer;
  background: transparent; color: var(--text); font: 400 calc(12px * var(--fs))/1.4 var(--f-text);
}
.sess-slash-item:hover { background: rgba(232, 184, 109, .1); }
.sess-slash-item.dis { opacity: .5; cursor: default; }
.sess-slash-item .bug-status { margin-left: auto; }

/* ---------- 表格 / 任务 ---------- */
.dcard {
  background: var(--panel); border: 1px solid var(--border); border-radius: 11px;
  padding: 13px 14px; margin-bottom: 12px;
}
.dcard-h { margin: 0; font: 600 calc(13.5px * var(--fs))/1.3 var(--f-text); }
.dcard-hrow { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.dkv { display: grid; grid-template-columns: 96px 1fr; gap: 5px 12px; margin: 10px 0; font-size: calc(12px * var(--fs)); }
.dkv dt { color: var(--dim); }
.dkv dd { margin: 0; color: var(--muted-fg); word-break: break-all; }
.dtable { width: 100%; border-collapse: collapse; font-size: calc(12px * var(--fs)); }
.dtable th {
  text-align: left; padding: 7px 8px; color: var(--dim); font-weight: 500;
  border-bottom: 1px solid var(--border); white-space: nowrap; font-size: calc(11px * var(--fs));
}
.dtable td { padding: 7px 8px; border-bottom: 1px solid rgba(42, 58, 94, .5); vertical-align: top; }
.dtable tr.open { background: rgba(232, 184, 109, .05); }
.dtable.mini { font-size: calc(11.5px * var(--fs)); }
.dops { display: flex; gap: 5px; flex-wrap: wrap; }
.tl-err { color: var(--fail); font-size: calc(11px * var(--fs)); }
.ddetail { padding: 4px 2px 8px; }
.ddetail-h { display: flex; align-items: center; gap: 8px; font: 600 calc(12.5px * var(--fs))/1.3 var(--f-text); margin-bottom: 6px; }
.drow-detail td { background: rgba(10, 17, 32, .4); }

/* ---------- 监控 ---------- */
.dmon-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.dmon-title { margin: 0; font: 600 calc(14px * var(--fs))/1.3 var(--f-text); }
.live-pill { padding: 2px 10px; border-radius: 999px; font: 500 calc(11.5px * var(--fs))/1.7 var(--f-text); border: 1px solid var(--border); }
.live-pill.run { color: var(--run); border-color: rgba(123, 200, 214, .45); background: rgba(123, 200, 214, .1); }
.live-pill.idle { color: var(--dim); }
.dmon { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 12px; align-items: start; }
.dcases { display: flex; flex-direction: column; gap: 9px; max-height: 420px; overflow: auto; }
.dmod-h { display: flex; align-items: center; justify-content: space-between; color: var(--muted-fg); font-size: calc(11.5px * var(--fs)); margin-bottom: 4px; }
.dcase {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left;
  padding: 5px 8px; border-radius: 7px; cursor: pointer; border: 1px solid transparent;
  background: transparent; color: var(--text); font: inherit;
}
.dcase:hover { background: rgba(232, 184, 109, .06); }
.dcase.on { border-color: var(--card-bd); background: rgba(232, 184, 109, .08); }
.dcase-name { flex: 1; font-size: calc(11.5px * var(--fs)); }
.dcase-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--dim); }
.dcase-dot.pass { background: var(--pass); }
.dcase-dot.fail { background: var(--fail); }
.dcase-dot.retest { background: var(--retest); }
.dchart { padding: 6px 0; }
.dchart-h { color: var(--dim); font-size: calc(11px * var(--fs)); margin-bottom: 4px; }
.dchart-sub { color: var(--dim); font-size: calc(11px * var(--fs)); margin-top: 4px; }
.dsvg { width: 140px; height: 140px; }
.dsvg.wide { width: 100%; height: auto; max-height: 190px; }
.dsvg-big { fill: var(--text); font: 600 17px var(--f-mono); }
.dsvg-sub { fill: var(--dim); font: 400 9px var(--f-text); }
.dlegend { list-style: none; display: flex; gap: 12px; padding: 0; margin: 6px 0 0; color: var(--muted-fg); font-size: calc(11px * var(--fs)); }
.dlegend i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 4px; }
.dmon-detail { margin-top: 10px; border-top: 1px solid var(--border); padding-top: 6px; }
.devents { max-height: 260px; overflow: auto; display: flex; flex-direction: column; gap: 3px; }
.dev { display: flex; align-items: center; gap: 8px; font-size: calc(11.5px * var(--fs)); }
.dev-text { color: var(--muted-fg); }

/* ---------- Bug 报告 / 压测（两栏） ---------- */
.dbugs, .dstress { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 12px; align-items: start; }
.dcol-list, .dcol-main { margin-bottom: 0; }
.dbug {
  display: flex; flex-direction: column; gap: 6px; width: 100%; text-align: left;
  padding: 9px 10px; margin-bottom: 7px; border-radius: 9px; cursor: pointer;
  border: 1px solid var(--border); background: transparent; color: var(--text); font: inherit;
}
.dbug:hover { border-color: var(--star); }
.dbug.on { border-color: var(--card-bd); background: rgba(232, 184, 109, .07); }
.dbug.dim { opacity: .6; }
.dbug-title { font-size: calc(12.5px * var(--fs)); font-weight: 500; line-height: 1.5; }
.dbug-meta { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.dbug-dir { font-size: calc(11px * var(--fs)); margin-bottom: 8px; }
.dchat { display: flex; flex-direction: column; gap: 6px; max-height: 320px; overflow: auto; }
.dchat-ent { padding: 7px 10px; border-radius: 8px; background: var(--inset-bg); font-size: calc(11.5px * var(--fs)); color: var(--muted-fg); }
.dchat-ent.user { background: rgba(232, 184, 109, .1); color: var(--text); }

/* ---------- 压测指标 ---------- */
.dmetric-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.dmetric {
  flex: 1 1 120px; display: flex; flex-direction: column; gap: 3px; padding: 9px 11px;
  border-radius: 9px; background: var(--inset-bg); border: 1px solid var(--border);
}
.dmetric b { font-size: calc(16px * var(--fs)); color: var(--star); }

/* ---------- 设置页 ---------- */
.dsettings { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 12px; align-items: start; }
.dset-nav { background: var(--panel); border: 1px solid var(--border); border-radius: 11px; padding: 10px; }
.dset-title { font: 600 calc(13px * var(--fs))/1.3 var(--f-text); padding: 4px 8px 10px; }
.dset-item {
  display: block; width: 100%; text-align: left; padding: 8px 10px; border-radius: 8px; cursor: pointer;
  border: 0; background: transparent; color: var(--muted-fg); font: 400 calc(12.5px * var(--fs))/1.4 var(--f-text);
}
.dset-item:hover { background: rgba(232, 184, 109, .07); color: var(--text); }
.dset-item.on { background: rgba(232, 184, 109, .12); color: var(--star); }
.dset-foot { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
.dskins { display: flex; gap: 10px; flex-wrap: wrap; }
.dskin {
  display: flex; align-items: center; gap: 9px; padding: 8px 12px; border-radius: 9px; cursor: pointer;
  border: 1px solid var(--border); background: transparent; color: var(--text); font: inherit;
}
.dskin.on { border-color: var(--star); background: rgba(232, 184, 109, .08); }
.dskin-sw { width: 34px; height: 22px; border-radius: 5px; display: inline-flex; align-items: center; justify-content: center; }
.dskin-sw i { width: 12px; height: 12px; border-radius: 50%; }
.dasset { display: flex; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--border); border-radius: 9px; }

/* ---------- 引导条 / toast ---------- */
.coach {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: 14px; z-index: 90;
  width: min(940px, calc(100vw - 28px)); pointer-events: auto;
}
.coach-bar {
  display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 12px;
  background: rgba(20, 30, 54, .96); border: 1px solid var(--star);
  box-shadow: 0 14px 40px rgba(0, 0, 0, .45); backdrop-filter: blur(10px);
}
.coach-bar.dim { border-color: var(--border); color: var(--dim); justify-content: center; }
.coach-step { color: var(--star); font: 600 calc(11px * var(--fs))/1.4 var(--f-mono); white-space: nowrap; }
.coach-text { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.coach-text b { font-size: calc(12.5px * var(--fs)); font-weight: 600; }
.coach-text span { color: var(--dim); font-size: calc(11.5px * var(--fs)); line-height: 1.6; }
.dtoast {
  position: fixed; right: 16px; bottom: 92px; z-index: 95;
  display: flex; flex-direction: column; gap: 6px; align-items: flex-end;
}
.dtoast-item {
  padding: 7px 12px; border-radius: 8px; font-size: calc(12px * var(--fs));
  background: rgba(20, 30, 54, .96); border: 1px solid var(--card-bd); color: var(--text);
  box-shadow: 0 10px 26px rgba(0, 0, 0, .4); animation: dtoast-in .18s ease-out;
}
@keyframes dtoast-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* 引导条占着底部一条，弹窗要让开（否则会话窗的输入区被压在下面） */
body.has-coach .dmodal { max-height: calc(100vh - 128px); }
body.has-coach .dmodal-sess { height: calc(100vh - 128px); }

/* ---------- 窄屏 ---------- */
@media (max-width: 1240px) {
  .dbugs, .dstress, .dsettings { grid-template-columns: minmax(0, 1fr); }
  .dboard { grid-template-columns: repeat(5, 250px); overflow-x: auto; padding-bottom: 8px; }
  .dlogin { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .dmodal-sess { width: 96vw; height: 90vh; }
}
@media (max-width: 980px) {
  .dmon { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .dbars { display: inline-flex; }
  .dside {
    position: fixed; top: var(--dtop-h, 44px); bottom: 0; left: 0; z-index: 70;
    transform: translateX(-102%); transition: transform .2s ease-out;
    box-shadow: 0 0 40px rgba(0, 0, 0, .5);
  }
  .dside.open { transform: none; }
  .dbody { padding: 12px 12px 100px; }
  .dkv { grid-template-columns: 84px 1fr; }
  .coach-text span { display: none; }
  /* 顶栏在窄屏要能折行，否则「演示速度/引导/重置/语言」会顶出视口 */
  .dtop { flex-wrap: wrap; height: auto; padding: 7px 10px; row-gap: 6px; }
  .dtop-gap { display: none; }
  .dtop-ctl { flex-wrap: wrap; }
}
@media (max-width: 560px) {
  .dtop-brand b, .dtop-brand i { display: none; }
  .dtop-sel span { display: none; }
  .dtab { padding: 8px 10px; }
}
@media (max-width: 640px) {
  .dtool .dsearch { width: 100%; }
  .dhead-name { font-size: calc(14px * var(--fs)); }
  .dtop-tag { display: none; }
  .dtable { display: block; overflow-x: auto; white-space: nowrap; }
  .sess-entries { padding: 10px; }
  .dmodal-wrap { padding: 8px; }
  .coach-step { display: none; }
}

/* 英文页：拉丁正文比中文紧凑，整体略放大一点字号层级 */
.lang-en body.demo-body { font-size: calc(13.5px * var(--fs)); }
.lang-en .lang-on { color: var(--text); }