/* V216 · 经营简报：从数据堆叠改为结论、行动、计划、证据四层阅读顺序。 */
.oi-workbench {
  --oi-scope-accent: #315fca;
  --oi-scope-soft: #edf2ff;
  --oi-brief-paper: #f5f7fb;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.oi-workbench > *,
.oi-main > * { min-width: 0; max-width: 100%; }

.oi-workbench:has(.oi-picker) {
  --oi-scope-accent: #0b806e;
  --oi-scope-soft: #e8f6f2;
}

.oi-main {
  gap: 18px;
}

.oi-scope-brief {
  border-left-color: var(--oi-scope-accent);
}

.oi-brief-nav {
  position: sticky;
  top: 70px;
  z-index: 6;
  display: grid;
  grid-template-columns: minmax(180px, 1fr) repeat(4, auto);
  align-items: center;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--oi-line);
  border-radius: 13px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 8px 24px rgba(20, 35, 60, .06);
  backdrop-filter: blur(14px);
}

.oi-brief-nav > div {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 0 10px;
}

.oi-brief-nav > div span {
  color: var(--oi-scope-accent);
  font-size: 11px;
  font-weight: 800;
}

.oi-brief-nav > div b {
  color: var(--oi-muted);
  font-size: 10px;
}

.oi-brief-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 10px;
  border-radius: 8px;
  color: #40516b;
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
}

.oi-brief-nav a:hover,
.oi-brief-nav a:focus-visible {
  background: var(--oi-scope-soft);
  color: var(--oi-scope-accent);
}

.oi-brief-nav a i {
  color: #8a97a8;
  font: 800 9px/1 Bahnschrift, sans-serif;
  font-style: normal;
}

.oi-command-stage {
  position: relative;
  display: grid;
  gap: 13px;
  padding: 22px;
  border: 1px solid color-mix(in srgb, var(--oi-scope-accent) 28%, var(--oi-line));
  border-radius: 20px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--oi-scope-soft) 72%, #fff) 0%, #fff 46%),
    var(--oi-brief-paper);
  box-shadow: 0 16px 42px rgba(20, 35, 60, .08);
}

.oi-command-stage::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  border-radius: 20px 0 0 20px;
  background: var(--oi-scope-accent);
}

.oi-command-stage > header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 0 2px 2px;
}

.oi-command-stage > header span {
  color: var(--oi-scope-accent);
  font: 800 10px/1.2 Bahnschrift, sans-serif;
  letter-spacing: .16em;
}

.oi-command-stage > header h3 {
  margin: 4px 0;
  font-size: 22px;
}

.oi-command-stage > header p {
  margin: 0;
  color: var(--oi-muted);
  font-size: 12px;
}

.oi-command-stage > header > b {
  align-self: center;
  padding: 7px 10px;
  border-radius: 8px;
  background: var(--oi-scope-accent);
  color: #fff;
  font-size: 11px;
  white-space: nowrap;
}

.oi-command-context > :is(.oi-store-shift, .oi-network-board) {
  margin: 0;
  box-shadow: none;
}

.oi-command-actions {
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr);
}

.oi-command-actions > .oi-panel {
  box-shadow: none;
}

#oiPlanCenter,
#oiProductCenter,
#oiEvidenceVault {
  scroll-margin-top: 132px;
}

.oi-reference-board {
  box-shadow: none;
}

.oi-ai-drawer,
.oi-evidence-vault {
  overflow: hidden;
  border: 1px solid var(--oi-line);
  border-radius: 16px;
  background: #fff;
}

.oi-ai-drawer > summary,
.oi-evidence-vault > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
}

.oi-ai-drawer > summary::-webkit-details-marker,
.oi-evidence-vault > summary::-webkit-details-marker {
  display: none;
}

.oi-ai-drawer > summary span,
.oi-evidence-vault > summary span {
  display: grid;
  gap: 4px;
}

.oi-ai-drawer > summary b,
.oi-evidence-vault > summary b {
  font-size: 16px;
}

.oi-ai-drawer > summary small,
.oi-evidence-vault > summary small {
  max-width: 820px;
  overflow: hidden;
  color: var(--oi-muted);
  font-size: 11px;
  line-height: 1.5;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.oi-ai-drawer > summary em,
.oi-evidence-vault > summary em {
  padding: 6px 9px;
  border-radius: 7px;
  background: var(--oi-scope-soft);
  color: var(--oi-scope-accent);
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
  white-space: nowrap;
}

.oi-ai-drawer > summary::after,
.oi-evidence-vault > summary::after {
  content: "+";
  display: grid;
  place-items: center;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border: 1px solid var(--oi-line);
  border-radius: 8px;
  color: var(--oi-scope-accent);
  font: 800 17px/1 Bahnschrift, sans-serif;
}

.oi-ai-drawer[open] > summary::after,
.oi-evidence-vault[open] > summary::after {
  content: "−";
}

.oi-ai-drawer > div,
.oi-evidence-content {
  border-top: 1px solid var(--oi-line);
}

.oi-ai-drawer > div {
  padding: 14px;
  background: #f8faff;
}

.oi-ai-drawer .oi-ai-analysis {
  margin: 0;
}

.oi-evidence-content {
  display: grid;
  gap: 15px;
  padding: 18px;
  background: #f7f9fc;
}

.oi-evidence-content > .oi-layout--main {
  grid-template-columns: minmax(340px, .75fr) minmax(0, 1.25fr);
}

@media (max-width: 1050px) {
  .oi-brief-nav {
    position: static;
    grid-template-columns: 1fr repeat(4, auto);
  }

  .oi-command-actions,
  .oi-evidence-content > .oi-layout--main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .oi-brief-nav {
    grid-template-columns: 1fr 1fr;
  }

  .oi-brief-nav > div {
    grid-column: 1 / -1;
    padding: 4px 7px;
  }

  .oi-command-stage {
    padding: 17px;
    border-radius: 16px;
  }

  .oi-command-stage > header,
  .oi-ai-drawer > summary,
  .oi-evidence-vault > summary {
    align-items: flex-start;
  }

  .oi-command-stage > header {
    display: grid;
  }

  .oi-command-stage > header > b {
    justify-self: start;
  }

  .oi-ai-drawer > summary small,
  .oi-evidence-vault > summary small {
    white-space: normal;
  }

  .oi-ai-drawer > summary em,
  .oi-evidence-vault > summary em {
    display: none;
  }

  .oi-evidence-content {
    padding: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .oi-brief-nav { scroll-behavior: auto; }
}