/* ── Shared detail-page tabs (contact / organization / deal detail) ──
   Underline style matches the Mail page's .mail-tabs/.ml-tab. Markup:
   <div class="cd-tabs" id="<page>-tabs" role="tablist">
     <button class="cd-tab [active]" data-tab="key">Label <span class="cd-tab-count">N</span></button>
   </div>
   <div class="cd-tab-panel [active]" data-panel="key">…</div>
   Tab ids must stay unique per page (cd-tabs / od-tabs / dd-tabs) — every
   route-view stays mounted in the DOM, so duplicate ids would cross-wire. */
.cd-tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}
.cd-tab {
  appearance: none;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  padding: 0.55rem 0.95rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
}
.cd-tab:hover { color: var(--color-text); }
.cd-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.cd-tab-count {
  display: inline-block;
  min-width: 1.4em;
  padding: 0.05em 0.4em;
  border-radius: 999px;
  background: var(--color-bg-secondary, #edf2f7);
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  text-align: center;
}
.cd-tab.active .cd-tab-count {
  background: #e0e7ff;
  color: var(--color-primary);
}
.cd-tab-panel { display: none; }
.cd-tab-panel.active {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}