/* 演算动画 · 沉浸舞台（90%+ 给计算画面） */

/* 演算舞台 token：默认深色；浅色由 html[data-theme=light] 覆写。
   同时回绑 --ink/--panel/--line，避免 .btn 吃到页级浅色 token 导致深浅错乱。 */
.ca-immersive,
.ca-embed {
  color-scheme: dark;
  --ca-bg: #0c1016;
  --ca-head: #121820;
  --ca-panel: #101820;
  --ca-panel-h: #141c26;
  --ca-line: #243040;
  --ca-line-soft: #1e2a36;
  --ca-ink: #e8f0f5;
  --ca-muted: #9bb0c0;
  --ca-muted-2: #8aa0b4;
  --ca-th-bg: #152028;
  --ca-th: #7a90a4;
  --ca-empty: #3a4a58;
  --ca-ph-dash: #2a3848;
  --ca-filled: #e8f0f5;
  --ca-accent: #9fd4f0;
  --ca-accent-ink: #b8e4ff;
  --ca-code: #7ec8f5;
  --ca-ok: #7ee8b0;
  --ca-ok-soft: #b8f5d4;
  --ca-warn: #f0d878;
  --ca-warn-ink: #f5e0a0;
  --ca-err-ink: #f0a0a0;
  --ca-merge-miss: #e0a8a8;
  --ca-ctrl-bg: #182028;
  --ca-ctrl-bd: #2a3848;
  --ca-ctrl-ink: #c5d4e2;
  --ca-narr: #9bb0c0;
  --ca-hint: #5a7080;
  --ca-foot-bg: #121a22;
  --ca-chip-bg: #152028;
  --ca-tag-merge-bg: rgba(61, 205, 141, 0.15);
  --ca-tag-merge-ink: #7ee8b0;
  --ca-tag-map-bg: rgba(58, 160, 232, 0.15);
  --ca-tag-map-ink: #7ec8f5;
  --ca-tag-line-bg: rgba(224, 184, 74, 0.15);
  --ca-tag-line-ink: #f0d878;
  --ca-badge-bd: #2a3848;
  --ca-badge-ink: #8aa0b4;
  --ca-badge-bg: #152028;
  --ca-badge-run-bd: #3a8a60;
  --ca-badge-run-ink: #7ee8b0;
  --ca-badge-run-bg: rgba(61, 205, 141, 0.1);
  --ca-badge-fix-bd: #6a5a30;
  --ca-badge-fix-ink: #f0d878;
  --ca-badge-fix-bg: rgba(224, 184, 74, 0.1);
  --ca-src-on-bd: #3a7ab0;
  --ca-src-on-ink: #b8e4ff;
  --ca-src-on-bg: rgba(58, 160, 232, 0.18);
  --ca-qty-live: #7ee8b0;
  --ca-qty-delta: #f0d878;
  --board-bg: var(--ca-bg);
  --board-head: var(--ca-head);
  --board-ink: var(--ca-ink);
  --board-line: var(--ca-line);
  --board-muted: var(--ca-muted);
  --board-accent: var(--ca-accent);
  --board-soft: var(--ca-ctrl-ink);
  --board-th-bg: var(--ca-th-bg);
  --board-th: var(--ca-th);
  --board-panel-deep: var(--ca-panel);
  --chrome-pipe-active: var(--ca-accent-ink);
  --chrome-pipe-active-bg: rgba(58, 160, 232, 0.2);
  /* .btn / .btn.ghost 吃这组，不再跟页级浅色走 */
  --ink: var(--ca-ink);
  --muted: var(--ca-muted);
  --panel: var(--ca-ctrl-bg);
  --line: var(--ca-ctrl-bd);
  --accent: #3aa0e8;
  --ok: #3dcd8d;
  --warn: #e0b84a;
  --err: #e06c6c;
  --hover-bg: rgba(58, 160, 232, 0.12);
  --btn-primary-ink: #041018;
  background: var(--ca-bg);
  color: var(--ca-ink);
  border-color: var(--ca-line);
}
html[data-theme="light"] .ca-immersive,
html[data-theme="light"] .ca-embed {
  color-scheme: light;
  --ca-bg: #f3f7fb;
  --ca-head: #e4ecf4;
  --ca-panel: #ffffff;
  --ca-panel-h: #e8eef5;
  --ca-line: #b0becc;
  --ca-line-soft: #c5d0dc;
  --ca-ink: #15202b;
  --ca-muted: #4a5d70;
  --ca-muted-2: #3a4d60;
  --ca-th-bg: #dce6f0;
  --ca-th: #3a4d60;
  --ca-empty: #9aabbc;
  --ca-ph-dash: #b8c5d4;
  --ca-filled: #15202b;
  --ca-accent: #0b5f8f;
  --ca-accent-ink: #0a4f78;
  --ca-code: #0a5f8f;
  --ca-ok: #157a4e;
  --ca-ok-soft: #126b44;
  --ca-warn: #8a5200;
  --ca-warn-ink: #7a4800;
  --ca-err-ink: #a84838;
  --ca-merge-miss: #a84838;
  --ca-ctrl-bg: #eef3f8;
  --ca-ctrl-bd: #b0becc;
  --ca-ctrl-ink: #2c3e50;
  --ca-narr: #4a5d70;
  --ca-hint: #5a6d80;
  --ca-foot-bg: #e4ecf4;
  --ca-chip-bg: #e8eef5;
  --ca-tag-merge-bg: rgba(18, 107, 68, 0.12);
  --ca-tag-merge-ink: #126b44;
  --ca-tag-map-bg: rgba(10, 79, 120, 0.12);
  --ca-tag-map-ink: #0a4f78;
  --ca-tag-line-bg: rgba(138, 82, 0, 0.12);
  --ca-tag-line-ink: #8a5200;
  --ca-badge-bd: #b0becc;
  --ca-badge-ink: #4a5d70;
  --ca-badge-bg: #e8eef5;
  --ca-badge-run-bd: #6aaa88;
  --ca-badge-run-ink: #126b44;
  --ca-badge-run-bg: rgba(18, 107, 68, 0.1);
  --ca-badge-fix-bd: #c8a060;
  --ca-badge-fix-ink: #8a5200;
  --ca-badge-fix-bg: rgba(138, 82, 0, 0.1);
  --ca-src-on-bd: #7ab0d0;
  --ca-src-on-ink: #0a4f78;
  --ca-src-on-bg: rgba(21, 120, 184, 0.14);
  --ca-qty-live: #157a4e;
  --ca-qty-delta: #8a5200;
  --chrome-pipe-active: #0a4f78;
  --chrome-pipe-active-bg: rgba(21, 120, 184, 0.14);
  --ink: #15202b;
  --muted: #5a6d80;
  --panel: #eef3f8;
  --line: #b0becc;
  --accent: #1578b8;
  --ok: #1f9a64;
  --warn: #b8860b;
  --err: #c44a4a;
  --hover-bg: rgba(21, 120, 184, 0.1);
  --btn-primary-ink: #f4f9fc;
}
.ca-immersive {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  background: var(--ca-bg);
  color: var(--ca-ink);
}

/* 极薄工具条 */
.ca-toolbar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.55rem;
  border-bottom: 1px solid var(--ca-line);
  background: var(--ca-head);
  color: var(--ca-ink);
  min-height: 42px;
}
.ca-toolbar .btn {
  background: var(--panel);
  color: var(--ink);
  border-color: var(--line);
}
.ca-toolbar .btn:hover {
  border-color: var(--accent);
  background: var(--hover-bg);
}
.ca-toolbar .btn.ghost {
  background: transparent;
}
.ca-toolbar .btn.ghost:hover {
  background: var(--hover-bg);
}
.ca-toolbar .btn.primary,
.ca-toolbar .btn.ca-tbtn:not(.ghost) {
  background: var(--accent);
  color: var(--btn-primary-ink);
  border-color: transparent;
  font-weight: 700;
}
.ca-toolbar .btn.primary:hover,
.ca-toolbar .btn.ca-tbtn:not(.ghost):hover {
  filter: brightness(1.06);
  background: var(--accent);
}
.ca-transport {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
}
.ca-foot-sum td {
  padding: 0.35rem 0.45rem !important;
  border-top: 1px solid var(--ca-line);
  color: var(--ca-muted);
  font-size: 0.72rem;
  font-weight: 650;
  background: var(--ca-foot-bg);
  position: sticky;
  bottom: 0;
}
.ca-foot-qty .ca-qty-live {
  color: var(--ca-qty-live);
  font-weight: 800;
  min-width: 4.5rem;
  display: inline-block;
}
.ca-qty-delta {
  color: var(--ca-qty-delta);
  font-weight: 800;
  font-size: 0.78rem;
  opacity: 0;
  margin-left: 0.25rem;
}
.ca-qty-delta.is-flash {
  animation: ca-qty-delta-flash 0.9s ease;
}
@keyframes ca-qty-delta-flash {
  0% { opacity: 0; transform: translateY(4px); }
  25% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-6px); }
}
.ca-src-row.is-lineage,
.ca-merge-row.is-lineage {
  outline: 2px solid #7ec8f5;
  outline-offset: -2px;
  background: rgba(58, 160, 232, 0.22) !important;
  opacity: 1 !important;
  z-index: 2;
  position: relative;
}
/* 主表空占位：未写入前不表现为可点溯源 */
.ca-merge-row:not(:has(td.is-filled)) {
  cursor: default;
  opacity: 0.55;
}
.ca-merge-row:has(td.is-filled),
.ca-src-row {
  cursor: pointer;
}
.ca-group-chip {
  margin: 0.35rem 0.25rem;
  padding: 0.45rem 0.55rem;
  border-radius: 6px;
  border: 1px solid var(--ca-line);
  background: var(--ca-chip-bg);
  font-size: 0.78rem;
}
.ca-group-chip.is-open {
  border-color: var(--ca-src-on-bd);
  box-shadow: 0 0 0 1px rgba(58, 160, 232, 0.25);
}
.ca-group-chip.is-sealed {
  border-color: var(--ca-badge-run-bd);
  opacity: 0.9;
}
.ca-group-chip em {
  font-style: normal;
  font-size: 0.68rem;
  color: var(--muted);
  margin-left: 0.35rem;
}
.ca-group-chip strong {
  color: var(--ca-ok);
  margin-right: 0.35rem;
}
.ca-src-row.is-done-ok {
  opacity: 1;
  background: rgba(61, 205, 141, 0.1);
  box-shadow: inset 3px 0 0 var(--ok);
}
.ca-src-row.is-warn {
  opacity: 1;
  background: rgba(224, 108, 108, 0.14);
  box-shadow: inset 3px 0 0 var(--err);
}
.ca-src-row.is-warn td.is-key {
  color: var(--ca-err-ink);
  font-weight: 800;
}
.ca-src-row.is-warn .verdict { color: var(--err); }
.ca-src-row.is-done-ok .verdict { color: var(--ok); }
.ca-merge-row.is-warn-row td.is-filled {
  color: var(--ca-merge-miss);
}
.ca-merge-row.is-warn-row {
  background: rgba(224, 108, 108, 0.08);
}
.ca-speed-sel {
  background: var(--ca-ctrl-bg);
  color: var(--ink);
  border: 1px solid var(--ca-ctrl-bd);
  border-radius: 4px;
  padding: 0.2rem 0.3rem;
  font-size: 0.75rem;
}
.ca-case-rail {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.3rem;
  overflow-x: auto;
  flex: 1 1 auto;
  min-width: 0;
  padding: 0.1rem 0;
}
.ca-toolbar-right {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  max-width: 42%;
}
.ca-narration-inline {
  font-size: 0.74rem;
  color: var(--ca-narr);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 36vw;
}
.ca-narration-inline strong { color: var(--ca-accent); }
.ca-narration-inline code {
  font-family: var(--mono);
  color: var(--ca-code);
  font-size: 0.72rem;
}
.ca-mini {
  padding: 0.18rem 0.45rem !important;
  font-size: 0.72rem !important;
}

.ca-stage {
  flex: 1 1 auto;
  min-height: 0;
  padding: 0.3rem 0.4rem 0.4rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.ca-loading { margin: 2rem; }

/* ═══════ Match：上主表（偏高）+ 下双源表 ═══════ */
.ca-merge-stage {
  display: grid;
  grid-template-rows: minmax(240px, 48%) minmax(160px, 1fr);
  gap: 0.35rem;
  height: 100%;
  min-height: 0;
}
.ca-merge-stage > .ca-panel:first-child {
  /* 合并主表：优先占高，多露结果行 */
  min-height: 240px;
}
.ca-panel {
  background: var(--ca-panel);
  border: 1px solid var(--ca-line);
  border-radius: 8px;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}
.ca-panel-h {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.18rem 0.45rem;
  border-bottom: 1px solid var(--ca-line-soft);
  background: var(--ca-panel-h);
  font-size: 0.66rem;
  font-weight: 700;
  color: var(--ca-muted-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.ca-panel-h .tag {
  font-size: 0.65rem;
  font-weight: 650;
  padding: 0.08rem 0.4rem;
  border-radius: 4px;
  text-transform: none;
  letter-spacing: 0;
}
.ca-panel-h .tag-merge {
  background: var(--ca-tag-merge-bg);
  color: var(--ca-tag-merge-ink);
}
.ca-panel-h .tag-map {
  background: var(--ca-tag-map-bg);
  color: var(--ca-tag-map-ink);
}
.ca-panel-h .tag-line {
  background: var(--ca-tag-line-bg);
  color: var(--ca-tag-line-ink);
}
.ca-panel-h .hint {
  margin-left: auto;
  font-weight: 500;
  color: var(--ca-hint);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.68rem;
}
.ca-panel-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 0.2rem;
}

.ca-sources {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  min-height: 0;
  height: 100%;
}
@media (max-width: 900px) {
  .ca-merge-stage {
    grid-template-rows: minmax(200px, 42%) minmax(140px, 1fr);
  }
  .ca-sources { grid-template-columns: 1fr; }
  .ca-toolbar-right { max-width: 50%; }
  .ca-narration-inline { max-width: 20vw; }
}

/* 表格通用 · 略紧凑，多露几行 */
.ca-grid {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.68rem;
  line-height: 1.25;
}
.ca-grid th, .ca-grid td {
  padding: 0.16rem 0.28rem;
  border-bottom: 1px solid var(--ca-line-soft);
  text-align: left;
  white-space: nowrap;
}
.ca-grid th {
  position: sticky;
  top: 0;
  z-index: 3;
  background-color: var(--ca-th-bg);
  color: var(--ca-th);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.14rem 0.28rem;
  box-shadow: 0 1px 0 var(--ca-line-soft);
}
.ca-grid .mono { font-family: var(--mono); font-size: 0.66rem; }
.ca-grid th.is-key {
  background: linear-gradient(rgba(58, 160, 232, 0.06), rgba(58, 160, 232, 0.06)), var(--ca-th-bg);
}
.ca-grid td.is-key {
  background: rgba(58, 160, 232, 0.06);
}
.ca-grid th.is-from-map { box-shadow: inset 0 -2px 0 #3aa0e8, 0 1px 0 var(--ca-line-soft); }
.ca-grid th.is-from-line { box-shadow: inset 0 -2px 0 #e0b84a, 0 1px 0 var(--ca-line-soft); }
.ca-grid th.is-from-lookup { box-shadow: inset 0 -2px 0 #3dcd8d, 0 1px 0 var(--ca-line-soft); }
.ca-foot-sum td {
  padding: 0.2rem 0.28rem !important;
  font-size: 0.62rem !important;
}
.ca-src-row .verdict {
  font-size: 0.62rem;
  width: 1.8rem;
}
.ca-cmp-cell { font-family: var(--mono); font-size: 0.62rem; }

/* 合并主表：空壳 → 填入 */
.ca-merge-row td {
  color: var(--ca-empty);
  min-width: 4.5rem;
}
.ca-merge-row td .ph {
  display: inline-block;
  min-width: 2.5rem;
  border-bottom: 1px dashed var(--ca-ph-dash);
  color: transparent;
}
.ca-merge-row.is-active {
  background: rgba(58, 160, 232, 0.08);
}
.ca-merge-row td.is-filled {
  color: var(--ca-filled);
}
.ca-merge-row td.is-filled .ph { display: none; }
.ca-merge-row td.is-landing {
  animation: ca-land 0.55s ease;
  background: rgba(61, 205, 141, 0.18);
  color: var(--ca-ok-soft);
  font-weight: 700;
}
.ca-merge-row td.is-from-map.is-landing {
  background: rgba(58, 160, 232, 0.2);
  color: var(--ca-accent-ink);
}
.ca-merge-row td.is-from-line.is-landing {
  background: rgba(224, 184, 74, 0.2);
  color: var(--ca-warn-ink);
}
@keyframes ca-land {
  0% { transform: translateY(10px); opacity: 0.2; }
  100% { transform: none; opacity: 1; }
}

/* 源表行态 */
.ca-src-row { transition: background 0.2s, opacity 0.2s, box-shadow 0.2s; }
.ca-src-row.is-dim { opacity: 0.28; }
html[data-theme="light"] .ca-src-row.is-dim { opacity: 0.42; }
.ca-src-row.is-probe {
  opacity: 1;
  background: rgba(58, 160, 232, 0.16);
  box-shadow: inset 3px 0 0 var(--accent);
}
.ca-src-row.is-probe td.is-key {
  color: var(--ca-code);
  font-weight: 800;
  outline: 1px solid rgba(58, 160, 232, 0.5);
  outline-offset: -1px;
}
.ca-src-row.is-scanning {
  opacity: 1;
  background: rgba(224, 184, 74, 0.14);
}
.ca-src-row.is-miss {
  opacity: 0.4;
  background: rgba(224, 108, 108, 0.07);
}
.ca-src-row.is-hit {
  opacity: 1;
  background: rgba(61, 205, 141, 0.16);
  box-shadow: inset 3px 0 0 var(--ok);
}
.ca-src-row.is-hit td.is-key {
  color: var(--ca-ok);
  font-weight: 800;
}
.ca-src-row.is-keybang {
  animation: ca-keybang 0.55s ease;
}
.ca-src-row td.is-key.is-keyflash {
  animation: ca-keyflash 0.7s ease;
  background: rgba(255, 220, 80, 0.35) !important;
  color: #fff6c8 !important;
  font-weight: 900;
  box-shadow: inset 0 0 0 2px #e0b84a;
}
@keyframes ca-keybang {
  0% { transform: scale(1); }
  35% { transform: scale(1.015); }
  100% { transform: scale(1); }
}
@keyframes ca-keyflash {
  0% { filter: brightness(1.8); }
  40% { filter: brightness(1.35); }
  100% { filter: brightness(1); }
}
.ca-src-row.is-warn,
.ca-src-row.is-miss.is-warn {
  opacity: 1 !important;
  background: rgba(224, 108, 108, 0.16) !important;
  box-shadow: inset 3px 0 0 var(--err);
}
.ca-src-row.is-warn .verdict,
.ca-src-row.is-miss.is-warn .verdict {
  color: var(--err);
  font-weight: 800;
}
.ca-src-row.is-orphan,
.ca-src-row.is-warn.is-orphan {
  opacity: 1 !important;
  background: rgba(224, 168, 74, 0.14) !important;
  box-shadow: inset 3px 0 0 var(--warn);
}
.ca-src-row.is-orphan .verdict {
  color: var(--warn);
  font-weight: 800;
}
.ca-merge-row.is-merge-miss {
  background: rgba(224, 108, 108, 0.08);
}
.ca-merge-row.is-merge-miss td.is-filled {
  color: var(--ca-merge-miss);
}
.ca-src-row .verdict {
  font-weight: 800;
  font-size: 0.7rem;
  width: 2.2rem;
}
.ca-src-row.is-miss .verdict { color: var(--err); }
.ca-src-row.is-hit .verdict { color: var(--ok); }
.ca-cmp-cell { font-family: var(--mono); font-size: 0.7rem; }
.ca-cmp-cell .eq-ok { color: var(--ok); font-weight: 800; }
.ca-cmp-cell .eq-no { color: var(--err); font-weight: 800; }

/* 飞线层 */
.ca-fly-layer {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 5;
  overflow: hidden;
}
.ca-fly-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(58, 160, 232, 0.7);
  opacity: 0;
  transform: translate(-50%, -50%);
}
.ca-fly-dot.is-line { background: #e0b84a; box-shadow: 0 0 12px rgba(224, 184, 74, 0.7); }

/* 嵌入时间线 */
.ca-embed {
  margin-top: 0.25rem;
  height: min(78vh, 920px);
  min-height: 560px;
  display: flex;
  flex-direction: column;
  background: var(--ca-bg);
  border: 1px solid var(--ca-line);
  border-radius: 8px;
  overflow: hidden;
  color: var(--ca-ink);
}
.ca-embed .ca-embed-toolbar {
  flex: 0 0 auto;
  max-width: none;
  padding: 0.25rem 0.4rem;
  min-height: 34px;
}
.ca-embed .ca-stage {
  flex: 1 1 auto;
  min-height: 0;
}
.ca-embed .ca-merge-stage {
  height: 100%;
}
.ca-embed .ca-tbtn {
  padding: 0.15rem 0.4rem !important;
  font-size: 0.72rem !important;
}
.ca-embed .ca-narration-inline {
  max-width: 48vw;
  font-size: 0.7rem;
}

/* 消抖：避免 transform 撑动排版 */
.ca-src-row.is-keybang {
  animation: ca-keybang-soft 0.45s ease;
}
@keyframes ca-keybang-soft {
  0% { filter: brightness(1); }
  40% { filter: brightness(1.35); }
  100% { filter: brightness(1); }
}
.ca-merge-row td.is-landing {
  animation: ca-land-soft 0.45s ease;
}
@keyframes ca-land-soft {
  0% { opacity: 0.4; background: rgba(61, 205, 141, 0.28); }
  100% { opacity: 1; }
}
.ca-panel-body {
  contain: content;
  overscroll-behavior: contain;
}
.ca-grid {
  table-layout: fixed;
}
.ca-merge-row.is-pop {
  animation: none;
}
.ca-src-row,
.ca-merge-row {
  transform: none !important;
}

/* 数据源徽标 */
.ca-data-badge {
  flex-shrink: 0;
  max-width: 28vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.68rem;
  font-weight: 650;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  border: 1px solid var(--ca-badge-bd);
  color: var(--ca-badge-ink);
  background: var(--ca-badge-bg);
}
.ca-data-badge.is-run {
  border-color: var(--ca-badge-run-bd);
  color: var(--ca-badge-run-ink);
  background: var(--ca-badge-run-bg);
}
.ca-data-badge.is-fixture {
  border-color: var(--ca-badge-fix-bd);
  color: var(--ca-badge-fix-ink);
  background: var(--ca-badge-fix-bg);
}
.ca-mini.is-on-src {
  border-color: var(--ca-src-on-bd) !important;
  color: var(--ca-src-on-ink) !important;
  background: var(--ca-src-on-bg) !important;
}

/* PO Group：理由列加宽 + 车队视觉 */
.ca-group-stage .ca-panel:first-child {
  /* 结果表给更多垂直空间，理由可读 */
  min-height: 0;
}
.ca-group-result-grid {
  table-layout: auto;
}
.ca-group-result-grid th.ca-col-reason,
.ca-group-result-grid td.ca-col-reason {
  min-width: 22rem;
  width: 38%;
  max-width: 48rem;
  white-space: normal !important;
  line-height: 1.35;
  word-break: break-word;
  vertical-align: top;
}
.ca-group-result-grid th.ca-col-group,
.ca-group-result-grid td[data-mcol="po_group"] {
  min-width: 5.5rem;
}
.ca-src-row.is-convoy,
.ca-merge-row.is-convoy {
  outline: 1px solid rgba(126, 232, 176, 0.55);
  outline-offset: -1px;
  background: rgba(61, 205, 141, 0.14) !important;
  opacity: 1 !important;
}
.ca-merge-row.is-group-band {
  box-shadow: inset 4px 0 0 var(--g-tone, #3dcd8d);
}
.ca-g-tone-0 { --g-tone: #3aa0e8; }
.ca-g-tone-1 { --g-tone: #3dcd8d; }
.ca-g-tone-2 { --g-tone: #e0b84a; }
.ca-g-tone-3 { --g-tone: #c07ae8; }
.ca-g-tone-4 { --g-tone: #e07a7a; }
.ca-g-tone-5 { --g-tone: #7ac8c0; }

.ca-group-chip {
  margin: 0.35rem 0.25rem;
  padding: 0.45rem 0.55rem;
  border-radius: 6px;
  border: 1px solid var(--ca-line);
  background: var(--ca-chip-bg);
  font-size: 0.78rem;
  border-left: 3px solid var(--g-tone, #3dcd8d);
}
.ca-group-chip.is-focus {
  box-shadow: 0 0 0 1px rgba(126, 232, 176, 0.45), 0 0 18px rgba(61, 205, 141, 0.12);
  animation: ca-row-pulse 0.55s ease;
}
.ca-group-chip-h {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.3rem;
}
.ca-chip-art {
  color: var(--ca-muted-2);
  font-size: 0.7rem;
}
.ca-convoy-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.2rem;
}
.ca-convoy-car {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 0.2rem 0.4rem;
  border-radius: 5px;
  background: rgba(58, 160, 232, 0.12);
  border: 1px solid var(--ca-src-on-bd);
  min-width: 3.2rem;
}
.ca-convoy-car b {
  color: var(--ca-accent-ink);
  font-size: 0.78rem;
}
.ca-convoy-car small {
  color: var(--ca-hint);
  font-size: 0.62rem;
}
.ca-convoy-gap {
  color: var(--ca-ok);
  font-size: 0.68rem;
  font-family: var(--mono);
  padding: 0 0.15rem;
  font-weight: 700;
}

/* 浅色：高亮闪字改深色，避免浅底浅字 */
html[data-theme="light"] .ca-src-row td.is-key.is-keyflash {
  color: #5a4010 !important;
  background: rgba(224, 184, 74, 0.45) !important;
}