/* Brainstorm decision center: standalone enhancement mounted by decision-center.js. */
#v-bs:has(.cfos-decision-center) {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 430px);
}

.bs-card.cfos-decision-host {
  padding: 0;
  overflow: hidden;
}

.cfos-decision-host > .bs-card-h,
.cfos-decision-host > #bs-decisions {
  display: none;
}

.cfos-decision-center {
  --dc-border: var(--line, #e5e5ea);
  --dc-muted: var(--ink-2, #6e6e73);
  --dc-faint: var(--ink-3, #86868b);
  --dc-blue: var(--blue, #0071e3);
  display: flex;
  min-height: 100%;
  flex-direction: column;
  background: var(--card, #fff);
  color: var(--ink, #1d1d1f);
}

.cfos-decision-center-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border-bottom: 1px solid var(--dc-border);
}

.cfos-decision-center-head h2 {
  margin: 0;
  font-size: 16px;
  letter-spacing: -.01em;
}

.cfos-decision-center-head p {
  margin: 4px 0 0;
  color: var(--dc-muted);
  font-size: 11.5px;
  line-height: 1.45;
}

.cfos-decision-progress {
  display: grid;
  flex: 0 0 64px;
  gap: 5px;
  text-align: right;
}

.cfos-decision-progress strong {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.cfos-decision-progress-track {
  width: 64px;
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--dc-border);
}

.cfos-decision-progress-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--dc-blue);
  transition: width .2s ease;
}

.cfos-decision-filters {
  display: flex;
  gap: 5px;
  padding: 10px 12px;
  overflow-x: auto;
  border-bottom: 1px solid var(--dc-border);
  scrollbar-width: none;
}

.cfos-decision-filters::-webkit-scrollbar { display: none; }

.cfos-decision-filter,
.cfos-decision-status {
  border: 1px solid var(--dc-border);
  border-radius: 999px;
  background: var(--card, #fff);
  color: var(--dc-muted);
  font: inherit;
  white-space: nowrap;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, color .15s ease;
}

.cfos-decision-filter {
  padding: 5px 9px;
  font-size: 11.5px;
}

.cfos-decision-filter[aria-pressed="true"] {
  border-color: var(--dc-blue);
  background: var(--blue-soft, #eaf4ff);
  color: var(--dc-blue);
  font-weight: 650;
}

.cfos-decision-list {
  flex: 1;
  padding: 10px 12px 14px;
  overflow-y: auto;
}

.cfos-decision-card {
  margin-bottom: 8px;
  overflow: hidden;
  border: 1px solid var(--dc-border);
  border-left: 3px solid #aeaeb2;
  border-radius: 12px;
  background: var(--card, #fff);
}

.cfos-decision-card.level-high { border-left-color: var(--red, #d70015); }
.cfos-decision-card.level-medium { border-left-color: var(--orange, #ff9500); }
.cfos-decision-card.level-low { border-left-color: var(--green, #248a3d); }

.cfos-decision-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 12px;
  cursor: pointer;
  list-style: none;
}

.cfos-decision-card-head::-webkit-details-marker { display: none; }

.cfos-decision-card-main {
  display: grid;
  min-width: 0;
  gap: 6px;
}

.cfos-decision-card-meta {
  display: flex;
  align-items: center;
  gap: 5px;
}

.cfos-decision-level,
.cfos-decision-badge {
  border-radius: 999px;
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 700;
}

.cfos-decision-level.high { background: var(--red-soft, #fff0f1); color: var(--red, #c70015); }
.cfos-decision-level.medium { background: var(--orange-soft, #fff5e6); color: #ad5d00; }
.cfos-decision-level.low { background: #eaf8ee; color: var(--green, #248a3d); }
.cfos-decision-badge { background: var(--gray-soft, #f5f5f7); color: var(--dc-muted); }
.cfos-decision-badge.status-accepted { background: #eaf8ee; color: var(--green, #248a3d); }
.cfos-decision-badge.status-deferred { background: var(--orange-soft, #fff5e6); color: #ad5d00; }

.cfos-decision-title {
  overflow: hidden;
  font-size: 12.5px;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cfos-decision-chevron {
  flex: 0 0 auto;
  color: var(--dc-faint);
  font-size: 10.5px;
}

.cfos-decision-card[open] .cfos-decision-title { white-space: normal; }
.cfos-decision-card[open] .cfos-decision-chevron::after { content: "收合"; }
.cfos-decision-card[open] .cfos-decision-chevron { font-size: 0; }
.cfos-decision-card[open] .cfos-decision-chevron::after { font-size: 10.5px; }

.cfos-decision-body {
  display: grid;
  gap: 12px;
  padding: 0 12px 13px;
  border-top: 1px solid var(--dc-border);
}

.cfos-decision-facts { margin: 0; }
.cfos-decision-fact { padding-top: 10px; }
.cfos-decision-fact dt,
.cfos-decision-edit > span {
  margin-bottom: 3px;
  color: var(--dc-faint);
  font-size: 10.5px;
  font-weight: 650;
}

.cfos-decision-fact dd {
  margin: 0;
  color: var(--dc-muted);
  font-size: 11.5px;
  line-height: 1.55;
}

.cfos-decision-edit { display: grid; }

.cfos-decision-edit textarea {
  width: 100%;
  box-sizing: border-box;
  resize: vertical;
  border: 1px solid var(--dc-border);
  border-radius: 9px;
  padding: 8px 9px;
  background: var(--bg, #f5f5f7);
  color: var(--ink, #1d1d1f);
  font: inherit;
  font-size: 11.5px;
  line-height: 1.5;
}

.cfos-decision-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cfos-decision-status {
  padding: 6px 10px;
  font-size: 11px;
}

.cfos-decision-status[aria-pressed="true"] { font-weight: 700; }
.cfos-decision-status.status-accepted[aria-pressed="true"] { border-color: var(--green, #248a3d); background: #eaf8ee; color: var(--green, #248a3d); }
.cfos-decision-status.status-deferred[aria-pressed="true"] { border-color: var(--orange, #ff9500); background: var(--orange-soft, #fff5e6); color: #ad5d00; }
.cfos-decision-status.status-pending[aria-pressed="true"] { border-color: var(--dc-blue); background: var(--blue-soft, #eaf4ff); color: var(--dc-blue); }

.cfos-decision-filter:focus-visible,
.cfos-decision-status:focus-visible,
.cfos-decision-card-head:focus-visible,
.cfos-decision-edit textarea:focus-visible {
  outline: 2px solid var(--dc-blue);
  outline-offset: 2px;
}

.cfos-decision-empty {
  margin: 22px 0;
  color: var(--dc-muted);
  font-size: 12px;
  text-align: center;
}

.cfos-decision-live {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 900px) {
  #v-bs:has(.cfos-decision-center) {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 38vw);
  }
}

@media (max-width: 768px) {
  #v-bs:has(.cfos-decision-center) {
    display: flex;
    height: auto;
    min-height: calc(100vh - 110px);
    flex-direction: column;
  }

  #v-bs:has(.cfos-decision-center) .bs-chat { min-height: 60vh; }
  .bs-card.cfos-decision-host { max-height: none; overflow: visible; }
  .cfos-decision-center { min-height: 420px; }
  .cfos-decision-list { max-height: none; overflow: visible; }
  .cfos-decision-title { white-space: normal; }
}

@media (prefers-reduced-motion: reduce) {
  .cfos-decision-filter,
  .cfos-decision-status,
  .cfos-decision-progress-track i { transition: none; }
}