/* ============================================================
   views.css — 业务视图布局与专属组件
   ============================================================ */

/* ---------- 通用栅格 ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.dash-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
}
.span-12 { grid-column: span 12; }
.span-9 { grid-column: span 9; }
.span-8 { grid-column: span 8; }
.span-7 { grid-column: span 7; }
.span-6 { grid-column: span 6; }
.span-5 { grid-column: span 5; }
.span-4 { grid-column: span 4; }
.span-3 { grid-column: span 3; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.stack-12 { display: flex; flex-direction: column; gap: 12px; }

.h-300 { height: 300px; }
.h-260 { height: 260px; }
.h-220 { height: 220px; }

/* ---------- 覆盖雷达 ---------- */
.scope {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 190px;
  display: grid;
  place-items: center;
}
.scope svg { width: 100%; height: 100%; }
.scope__center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none;
}
.scope__center b {
  display: block;
  font-family: var(--num);
  font-size: 26px;
  font-weight: 500;
  line-height: 1;
  color: #eaf8ff;
  text-shadow: 0 0 18px rgba(56, 217, 255, 0.55);
}
.scope__center span { display: block; margin-top: 4px; font-size: 9px; letter-spacing: 0.18em; color: var(--text-3); font-family: var(--mono); }
.scope-ring { animation: spin 18s linear infinite; transform-origin: center; }
.scope-dash { animation: spin 26s linear infinite reverse; transform-origin: center; }

/* ---------- 子系统列表 ---------- */
.subsys-list { display: flex; flex-direction: column; }
.fade-b {
  mask-image: linear-gradient(180deg, #000 86%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 86%, transparent 100%);
}
.subsys-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid rgba(72, 152, 255, 0.07);
  transition: background 0.16s;
}
.subsys-item:last-child { border-bottom: 0; }
.subsys-item:hover { background: rgba(46, 144, 255, 0.06); }
.subsys-item .s-icon {
  width: 28px; height: 28px;
  flex: none;
  display: grid; place-items: center;
  border-radius: 3px;
  border: 1px solid rgba(72, 152, 255, 0.18);
  background: rgba(0, 112, 192, 0.12);
  color: var(--blue);
}
.subsys-item .s-main { min-width: 0; flex: 1; }
.subsys-item .s-name { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text); }
.subsys-item .s-name em { font-style: normal; font-family: var(--mono); font-size: 9px; color: var(--text-4); }
.subsys-item .s-sub { font-size: 10.5px; color: var(--text-3); display: flex; gap: 8px; margin-top: 2px; }
.subsys-item .s-metric { text-align: right; flex: none; }
.subsys-item .s-metric b { display: block; font-family: var(--num); font-size: 14px; font-weight: 500; color: var(--text); }
.subsys-item .s-metric span { font-size: 9.5px; color: var(--text-4); font-family: var(--mono); }

/* ---------- 实时流水 ---------- */
.log-stream {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  padding: 4px 14px 8px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.75;
  position: relative;
  mask-image: linear-gradient(180deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 8%, #000 92%, transparent);
}
.log-line {
  display: flex;
  gap: 8px;
  white-space: nowrap;
  animation: logIn 0.3s ease both;
  padding: 1px 0;
}
@keyframes logIn { from { opacity: 0; transform: translateY(-4px); } }
.log-line .t { color: var(--text-4); flex: none; }
.log-line .src { flex: none; width: 58px; color: var(--cyan); }
.log-line .src.sda { color: var(--violet); }
.log-line .src.rsas { color: #ffb648; }
.log-line .src.ldap { color: #7fe8ff; }
.log-line .src.bd { color: var(--green); }
.log-line .msg { color: var(--text-2); overflow: hidden; text-overflow: ellipsis; }
.log-line .msg b { color: var(--text); font-weight: 500; }
.log-line .msg .ok { color: var(--green); }
.log-line .msg .warn { color: var(--amber); }
.log-cursor { display: inline-block; width: 6px; height: 12px; background: var(--cyan); vertical-align: -1px; animation: pulse 1.1s steps(2) infinite; }

/* ---------- 风险 / 分布 ---------- */
.donut-wrap { display: flex; align-items: center; gap: 6px; height: 100%; }
.donut-wrap .donut { flex: 1; min-width: 0; display: grid; place-items: center; }
.donut-legend { flex: none; display: flex; flex-direction: column; gap: 7px; padding-right: 4px; }
.donut-legend .dl { display: flex; align-items: center; gap: 7px; font-size: 11.5px; color: var(--text-2); }
.donut-legend .dl i { width: 7px; height: 7px; border-radius: 1px; flex: none; }
.donut-legend .dl b { margin-left: auto; font-family: var(--num); font-size: 12px; font-weight: 500; color: var(--text); }
.donut-legend .dl span { color: var(--text-4); font-size: 10px; font-family: var(--mono); }

.bar-list { display: flex; flex-direction: column; gap: 12px; }
.bar-item .bl-top { display: flex; align-items: baseline; gap: 8px; font-size: 12px; color: var(--text-2); margin-bottom: 5px; }
.bar-item .bl-top b { margin-left: auto; font-family: var(--num); font-size: 13px; font-weight: 500; color: var(--text); }
.bar-item .bl-top span { font-size: 10px; color: var(--text-4); font-family: var(--mono); }
.bar-track { height: 6px; border-radius: 3px; background: rgba(72, 152, 255, 0.1); overflow: hidden; position: relative; }
.bar-track i {
  display: block;
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--brand), var(--cyan));
  box-shadow: 0 0 12px rgba(56, 217, 255, 0.35);
  transform-origin: left;
  animation: barIn 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes barIn { from { transform: scaleX(0); } }

/* ---------- 视图头摘要条 ---------- */
.strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: rgba(72, 152, 255, 0.1);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  margin-bottom: 12px;
}
.strip > div {
  background: linear-gradient(180deg, rgba(11, 27, 50, 0.92), rgba(6, 16, 32, 0.92));
  padding: 12px 16px;
}
.strip .k { font-size: 10.5px; letter-spacing: 0.08em; color: var(--text-3); display: flex; align-items: center; gap: 6px; }
.strip .v { margin-top: 4px; font-family: var(--num); font-size: 21px; line-height: 1.1; font-weight: 500; }
.strip .v small { font-size: 11px; font-family: var(--font); color: var(--text-3); margin-left: 3px; }

/* ---------- 任务 / 表格单元 ---------- */
.cell-title { display: flex; align-items: center; gap: 9px; }
.cell-title .ico {
  width: 24px; height: 24px;
  flex: none;
  display: grid; place-items: center;
  border-radius: 2px;
  background: rgba(0, 112, 192, 0.14);
  border: 1px solid rgba(72, 152, 255, 0.16);
  color: var(--blue);
}
.cell-title .tx b { display: block; font-size: 12.5px; font-weight: 500; color: var(--text); }
.cell-title .tx span { display: block; font-size: 10px; color: var(--text-4); font-family: var(--mono); }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 2px;
  border: 1px solid transparent;
  white-space: nowrap;
}
.status-badge.run { color: #7fe8ff; background: rgba(56, 217, 255, 0.08); border-color: rgba(56, 217, 255, 0.22); }
.status-badge.done { color: #77efcb; background: rgba(43, 217, 168, 0.08); border-color: rgba(43, 217, 168, 0.2); }
.status-badge.queue { color: var(--text-2); background: rgba(107, 133, 163, 0.1); border-color: rgba(107, 133, 163, 0.22); }
.status-badge.fail { color: #ff9aa4; background: rgba(255, 93, 108, 0.08); border-color: rgba(255, 93, 108, 0.22); }
.status-badge.pause { color: #ffd08a; background: rgba(255, 182, 72, 0.08); border-color: rgba(255, 182, 72, 0.22); }

.sev-count { display: inline-flex; gap: 5px; font-family: var(--mono); font-size: 10.5px; }
.sev-count b { font-weight: 500; }
.sev-count .c { color: #ff5b74; }
.sev-count .h { color: #ff9a64; }
.sev-count .m { color: #ffce5f; }

/* ---------- 详情抽屉内容 ---------- */
.detail-block { margin-bottom: 18px; }
.detail-block > h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 9px;
}
.detail-block > h4::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(72, 152, 255, 0.2), transparent); }
.detail-lead { font-size: 13px; line-height: 1.75; color: var(--text-2); }
.code-box {
  padding: 11px 13px;
  background: rgba(2, 8, 18, 0.75);
  border: 1px solid rgba(72, 152, 255, 0.14);
  border-left: 2px solid var(--cyan);
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.7;
  color: #b9d6f2;
  white-space: pre-wrap;
  word-break: break-word;
}
.code-box .hl { color: #ffce5f; }
.code-box .path { color: var(--cyan); }
.detail-kv { display: grid; grid-template-columns: 92px 1fr; gap: 8px 12px; font-size: 12.5px; }
.detail-kv dt { color: var(--text-3); }
.detail-kv dd { margin: 0; color: var(--text-2); word-break: break-all; }

/* ---------- 子系统页 ---------- */
.subsys-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.subsys-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  background: linear-gradient(180deg, rgba(12, 30, 55, 0.9), rgba(6, 16, 32, 0.86));
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.subsys-card:hover { border-color: rgba(56, 217, 255, 0.35); transform: translateY(-2px); }
.subsys-card::after {
  content: "";
  position: absolute;
  right: -40px; top: -40px;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 112, 192, 0.2), transparent 70%);
}
.subsys-card .sc-hd { display: flex; align-items: flex-start; gap: 10px; }
.subsys-card .sc-hd .ico {
  width: 38px; height: 38px;
  flex: none;
  display: grid; place-items: center;
  border-radius: 3px;
  border: 1px solid rgba(56, 217, 255, 0.22);
  background: linear-gradient(135deg, rgba(0, 112, 192, 0.3), rgba(0, 112, 192, 0.06));
  color: var(--cyan);
}
.subsys-card .sc-hd h4 { font-size: 14px; font-weight: 600; letter-spacing: 0.03em; }
.subsys-card .sc-hd p { font-size: 10px; color: var(--text-4); font-family: var(--mono); letter-spacing: 0.06em; margin-top: 2px; }
.subsys-card .sc-hd .st { margin-left: auto; }
.subsys-card .sc-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 12px 0; border-top: 1px solid rgba(72, 152, 255, 0.1); border-bottom: 1px solid rgba(72, 152, 255, 0.1); }
.subsys-card .sc-metrics div { text-align: left; }
.subsys-card .sc-metrics b { display: block; font-family: var(--num); font-size: 18px; font-weight: 500; }
.subsys-card .sc-metrics span { font-size: 9.5px; color: var(--text-4); letter-spacing: 0.08em; }
.subsys-card .sc-ifaces { display: flex; flex-wrap: wrap; gap: 5px; }
.subsys-card .sc-foot { display: flex; align-items: center; gap: 8px; margin-top: auto; }
.subsys-card .sc-foot .bar { flex: 1; }

/* ---------- 面板内小统计 ---------- */
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; }
.stat-cell {
  padding: 11px 12px;
  border: 1px solid rgba(72, 152, 255, 0.12);
  border-radius: 3px;
  background: rgba(4, 12, 24, 0.4);
}
.stat-cell .k { font-size: 10.5px; color: var(--text-3); }
.stat-cell .v { margin-top: 3px; font-family: var(--num); font-size: 20px; font-weight: 500; line-height: 1.15; }
.stat-cell .v small { font-size: 10.5px; font-family: var(--font); color: var(--text-3); margin-left: 2px; }

/* ---------- 北斗页 ---------- */
.bd-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(120deg, rgba(8, 26, 48, 0.96), rgba(4, 12, 24, 0.92));
  margin-bottom: 12px;
}
.bd-hero__main { padding: 22px 24px; position: relative; z-index: 2; }
.bd-hero__main .tag-line { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.bd-hero__main h2 { font-size: 19px; font-weight: 600; letter-spacing: 0.04em; }
.bd-hero__main > p { margin-top: 7px; font-size: 12.5px; color: var(--text-3); max-width: 620px; }
.bd-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 20px; background: rgba(72, 152, 255, 0.12); border: 1px solid rgba(72, 152, 255, 0.12); }
.bd-metrics > div { background: rgba(6, 17, 33, 0.9); padding: 12px 14px; }
.bd-metrics .k { font-size: 10.5px; color: var(--text-3); display: flex; align-items: center; gap: 5px; }
.bd-metrics .v { font-family: var(--num); font-size: 24px; font-weight: 500; line-height: 1.2; margin-top: 3px; }
.bd-metrics .v small { font-size: 11px; color: var(--text-3); font-family: var(--font); margin-left: 2px; }
.bd-metrics .lim { font-size: 9.5px; color: var(--text-4); font-family: var(--mono); margin-top: 2px; }
.bd-hero__visual { position: relative; display: grid; place-items: center; overflow: hidden; border-left: 1px solid rgba(72, 152, 255, 0.12); background: radial-gradient(circle at 60% 50%, rgba(0, 112, 192, 0.18), transparent 66%); min-height: 280px; }
.sat-visual { position: absolute; inset: 0; }
.sat-visual svg { width: 100%; height: 100%; }
.bd-caption { position: absolute; left: 18px; bottom: 14px; font-family: var(--mono); font-size: 9px; letter-spacing: 0.18em; color: var(--text-4); }

.case-line { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; color: var(--text-3); }
.case-line b { color: var(--text-2); font-weight: 500; }

/* ---------- 具身智能 ---------- */
.emb-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.emb-card {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(11, 28, 52, 0.86), rgba(6, 16, 32, 0.84));
}
.emb-card .ec-hd { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text); }
.emb-card .ec-hd svg { color: var(--cyan); }
.emb-card .ec-hd span { margin-left: auto; font-family: var(--mono); font-size: 9px; color: var(--text-4); }
.emb-card .ec-body { margin-top: 12px; }

/* ---------- 软件 / 代码页 ---------- */
.pane { padding: 16px; }
.section-gap { display: flex; flex-direction: column; gap: 12px; }
.ai-comp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
.ai-comp {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 11px;
  border: 1px solid rgba(72, 152, 255, 0.14);
  border-radius: 3px;
  background: rgba(4, 12, 24, 0.45);
  font-size: 12px;
}
.ai-comp .ai-ico { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 2px; background: rgba(123, 156, 254, 0.12); color: var(--violet); flex: none; }
.ai-comp b { font-weight: 500; color: var(--text); }
.ai-comp .ai-meta { margin-left: auto; font-family: var(--mono); font-size: 9.5px; color: var(--text-4); }
.ai-comp.risk { border-color: rgba(255, 93, 108, 0.3); background: rgba(255, 93, 108, 0.05); }

.fmt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 7px; }
.fmt {
  padding: 8px 6px;
  text-align: center;
  font-family: var(--mono);
  font-size: 10.5px;
  border: 1px solid rgba(72, 152, 255, 0.14);
  border-radius: 2px;
  background: rgba(4, 12, 24, 0.45);
  color: var(--text-2);
}
.fmt.hit { border-color: rgba(255, 93, 108, 0.35); color: #ff9aa4; background: rgba(255, 93, 108, 0.06); }
.fmt b { display: block; font-family: var(--num); font-size: 15px; margin-top: 2px; color: var(--text); }
.fmt.hit b { color: #ff9aa4; }

.lang-bar { display: flex; height: 8px; border-radius: 4px; overflow: hidden; background: rgba(72, 152, 255, 0.1); }
.lang-bar i { display: block; height: 100%; }
.lang-legend { display: flex; flex-wrap: wrap; gap: 10px 14px; margin-top: 10px; font-size: 10.5px; color: var(--text-3); }
.lang-legend span { display: inline-flex; align-items: center; gap: 5px; }
.lang-legend i { width: 7px; height: 7px; border-radius: 1px; }

.path-chain { display: flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 10.5px; color: var(--text-3); flex-wrap: wrap; }
.path-chain .node { padding: 2px 6px; border: 1px solid rgba(72, 152, 255, 0.18); border-radius: 2px; background: rgba(4, 12, 24, 0.6); color: var(--text-2); }
.path-chain .node.sink { border-color: rgba(255, 93, 108, 0.35); color: #ff9aa4; }
.path-chain .arw { color: var(--text-4); }

.integ-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; }
.integ {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 11px;
  border: 1px solid rgba(72, 152, 255, 0.14);
  border-radius: 3px;
  background: rgba(4, 12, 24, 0.4);
  font-size: 12px;
}
.integ .st { margin-left: auto; font-size: 10px; font-family: var(--mono); color: var(--green); }
.integ .st.off { color: var(--text-4); }

/* ---------- 报告 ---------- */
.report-tpl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.report-tpl {
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: linear-gradient(160deg, rgba(11, 28, 52, 0.8), rgba(5, 14, 28, 0.7));
  cursor: pointer;
  transition: all 0.18s;
}
.report-tpl:hover { border-color: rgba(56, 217, 255, 0.4); transform: translateY(-2px); }
.report-tpl .rt-hd { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text); }
.report-tpl .rt-hd svg { color: var(--cyan); }
.report-tpl p { margin-top: 6px; font-size: 11px; color: var(--text-3); line-height: 1.6; }
.report-tpl .rt-ft { display: flex; align-items: center; gap: 6px; margin-top: 9px; font-family: var(--mono); font-size: 9px; color: var(--text-4); }

/* ---------- 系统管理 ---------- */
.audit-list { display: flex; flex-direction: column; }
.audit-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 9px 14px;
  border-bottom: 1px dashed rgba(72, 152, 255, 0.09);
}
.audit-item:hover { background: rgba(46, 144, 255, 0.05); }
.audit-time { flex: none; width: 50px; padding-top: 2px; font-family: var(--mono); font-size: 9.5px; color: var(--text-4); }
.audit-main { flex: 1; min-width: 0; font-size: 11.5px; line-height: 1.5; color: var(--text-2); }
.audit-main b { margin-right: 6px; font-family: var(--mono); font-size: 10.5px; font-weight: 500; color: var(--text); }
.audit-obj {
  display: block;
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--text-4);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.audit-res { flex: none; padding-top: 2px; font-family: var(--mono); font-size: 9.5px; white-space: nowrap; }
.audit-res.ok { color: #77efcb; }
.audit-res.fail { color: #ff9aa4; }

.license-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(72, 152, 255, 0.1);
  font-size: 12.5px;
}
.license-item:last-child { border-bottom: 0; }
.license-item .lic-name { color: var(--text-2); }
.license-item .lic-meta { margin-left: auto; font-size: 10.5px; color: var(--text-4); font-family: var(--mono); }

.engine-metric { margin-bottom: 13px; }
.engine-metric .em-top { display: flex; align-items: baseline; gap: 8px; font-size: 11.5px; color: var(--text-3); margin-bottom: 5px; }
.engine-metric .em-top b { margin-left: auto; font-family: var(--num); font-size: 13px; color: var(--text); font-weight: 500; }

.role-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.role-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 11px;
  border: 1px solid rgba(72, 152, 255, 0.14);
  border-radius: 3px;
  background: rgba(4, 12, 24, 0.4);
  font-size: 12px;
  color: var(--text-2);
}
.role-pill b { margin-left: auto; font-family: var(--num); color: var(--text); font-weight: 500; }

/* ---------- 搜索面板 ---------- */
.search-modal { top: 12%; transform: translate(-50%, 0); width: min(680px, 94vw); }
@keyframes searchIn { from { opacity: 0; transform: translate(-50%, -10px); } }
.search-modal { animation: searchIn 0.2s both; }
.search-input {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(72, 152, 255, 0.12);
}
.search-input input { flex: 1; background: none; border: 0; outline: none; color: var(--text); font-size: 14px; font-family: inherit; }
.search-results { max-height: 52vh; overflow-y: auto; padding: 8px; }
.sr-group { padding: 8px 10px 4px; font-size: 9.5px; letter-spacing: 0.16em; color: var(--text-4); font-family: var(--mono); }
.sr-item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 3px; cursor: pointer; font-size: 12.5px; color: var(--text-2); }
.sr-item:hover, .sr-item.on { background: rgba(46, 144, 255, 0.12); color: var(--text); }
.sr-item .sr-id { font-family: var(--mono); font-size: 10px; color: var(--text-4); margin-left: auto; }

/* ---------- 弹出菜单 ---------- */
.popover {
  position: fixed;
  z-index: 70;
  min-width: 230px;
  padding: 6px;
  background: linear-gradient(180deg, #0c2038, #06111f);
  border: 1px solid rgba(72, 152, 255, 0.24);
  border-radius: 3px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  animation: fadeIn 0.16s both;
}
.popover .po-title { padding: 8px 10px 6px; font-size: 10px; letter-spacing: 0.14em; color: var(--text-4); font-family: var(--mono); }
.popover .po-item { display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 2px; font-size: 12px; color: var(--text-2); cursor: pointer; }
.popover .po-item:hover { background: rgba(46, 144, 255, 0.12); color: var(--text); }
.popover .po-item .po-meta { margin-left: auto; font-size: 9.5px; color: var(--text-4); font-family: var(--mono); }
.popover hr { border: 0; border-top: 1px solid rgba(72, 152, 255, 0.1); margin: 5px 0; }

/* ---------- 兼容 / 打印 ---------- */
@media (max-width: 1400px) {
  .subsys-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .emb-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .panel-hd .en { display: none; }
  .panel-hd h3 { white-space: nowrap; }
}
@media (max-width: 1120px) {
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1180px) {
  .span-8, .span-7, .span-5, .span-4, .span-3, .span-9 { grid-column: span 12; }
  .bd-hero { grid-template-columns: 1fr; }
  .bd-hero__visual { display: none; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .kpi-grid, .grid-2, .grid-3, .grid-4, .subsys-cards, .emb-grid, .bd-metrics { grid-template-columns: 1fr; }
}