.release-check-page {
  min-height: calc(100vh - 145px);
  display: grid;
  grid-template-rows: auto minmax(560px, 1fr) auto auto;
  gap: 14px;
  color: #172033;
}

.release-check-summary,
.release-check-list-panel,
.release-check-detail,
.release-check-next,
.release-check-technical {
  background: #fff;
  border: 1px solid #d8e4f0;
  border-radius: 12px;
}

.release-check-summary {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding: 20px;
}

.release-check-eyebrow,
.release-check-list-panel header span,
.release-check-next > span {
  color: #2563eb;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
}

.release-check-summary h2 {
  margin: 6px 0;
  font-size: 27px;
}

.release-check-summary h2 strong { color: #dc2626; }
.release-check-summary p,
.release-check-next p { margin: 0; color: #64748b; }

.release-check-state {
  min-width: 260px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0 12px;
  padding: 14px 16px;
  background: #fff1f2;
  border: 1px solid #fecdd3;
  border-radius: 10px;
}

.release-check-state > span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ef4444;
  box-shadow: 0 0 0 5px rgba(239, 68, 68, .09);
}

.release-check-state small,
.release-check-state strong { display: block; }
.release-check-state small { color: #9f5960; font-size: 11px; }
.release-check-state strong { color: #be123c; font-size: 18px; }
.release-check-state code { grid-column: 1 / -1; margin-top: 10px; padding-top: 9px; border-top: 1px solid #fecdd3; color: #be123c; }

.release-check-workspace {
  min-height: 560px;
  display: grid;
  grid-template-columns: minmax(360px, .88fr) minmax(480px, 1.12fr);
  gap: 14px;
}

.release-check-list-panel {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
}

.release-check-list-panel header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  padding: 15px 16px;
  border-bottom: 1px solid #e7edf5;
}

.release-check-list-panel header h3 { margin: 3px 0 0; font-size: 20px; }
.release-check-list-panel header b { color: #64748b; font-size: 12px; }
.release-check-list { min-height: 0; overflow: auto; padding: 10px; }

.release-check-issue {
  width: 100%;
  min-height: 112px;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto 18px;
  align-items: center;
  gap: 12px;
  margin-bottom: 9px;
  padding: 15px;
  color: #172033;
  text-align: left;
  background: #fff;
  border: 1px solid #d8e4f0;
  border-radius: 9px;
  cursor: pointer;
}

.release-check-issue:hover,
.release-check-issue.active { background: #eff6ff; border-color: #7db3ff; }
.release-check-number { color: #dc2626; font-size: 11px; font-weight: 900; }
.release-check-copy strong,
.release-check-copy small { display: block; }
.release-check-copy strong { font-size: 15px; }
.release-check-copy small { margin-top: 6px; color: #64748b; font-size: 11px; }
.release-check-status { padding: 5px 8px; color: #b45309; background: #fff7ed; border: 1px solid #fed7aa; border-radius: 999px; font-size: 10px; font-weight: 800; }
.release-check-issue > i { color: #2563eb; font-style: normal; }

.release-check-detail { min-height: 0; overflow: auto; padding: 22px; }
.release-check-detail-top { display: flex; align-items: center; justify-content: space-between; }
.release-check-detail-top > span { color: #2563eb; font-size: 11px; font-weight: 900; }
.release-check-detail-top > b { padding: 4px 8px; color: #047857; background: #ecfdf5; border: 1px solid #a7f3d0; border-radius: 999px; font-size: 10px; }
.release-check-detail > h3 { margin: 20px 0 17px; font-size: 27px; }
.release-check-detail-section { padding: 14px 0; border-top: 1px solid #e8eff6; }
.release-check-detail-section h4 { margin: 0 0 7px; color: #405979; font-size: 12px; }
.release-check-detail-section p { margin: 0; line-height: 1.65; }
.release-check-detail-section.recommendation { margin-top: 5px; padding: 14px; background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 9px; }
.release-check-detail-section.recommendation h4 { color: #2563eb; }

.release-check-handoff {
  width: 100%;
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding: 0 16px;
  color: #fff;
  background: #2563eb;
  border: 1px solid #2563eb;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.release-check-handoff:disabled { color: #047857; background: #ecfdf5; border-color: #a7f3d0; cursor: default; }
.release-check-handoff i { font-style: normal; }
.release-check-note { margin: 8px 0 0; color: #64748b; font-size: 10px; }
.release-check-result { margin-top: 11px; padding: 10px 12px; color: #047857; background: #ecfdf5; border: 1px solid #a7f3d0; border-radius: 8px; font-size: 12px; }

.release-check-next { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 18px 20px; border-left: 4px solid #2563eb; }
.release-check-next h3 { margin: 0 0 5px; font-size: 20px; }

.release-check-technical { overflow: hidden; }
.release-check-technical summary { min-height: 64px; display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; cursor: pointer; list-style: none; }
.release-check-technical summary::-webkit-details-marker { display: none; }
.release-check-technical summary strong,
.release-check-technical summary small { display: block; }
.release-check-technical summary small { margin-top: 3px; color: #64748b; font-size: 10px; }
.release-check-technical summary > i { width: 25px; height: 25px; position: relative; border: 1px solid #c6d7e8; border-radius: 6px; }
.release-check-technical summary > i::before,
.release-check-technical summary > i::after { content: ""; position: absolute; top: 11px; left: 7px; right: 7px; height: 1px; background: #2563eb; }
.release-check-technical summary > i::after { transform: rotate(90deg); }
.release-check-technical-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; padding: 16px 18px 18px; border-top: 1px solid #e7edf5; }
.release-check-technical-grid > div { padding: 13px; background: #f7faff; border: 1px solid #d8e4f0; border-radius: 8px; }
.release-check-technical-grid span,
.release-check-technical-grid strong { display: block; }
.release-check-technical-grid span { color: #64748b; font-size: 10px; }
.release-check-technical-grid strong { margin-top: 9px; font-size: 12px; }
.release-check-technical-grid strong.blocked { color: #dc2626; }
.release-check-technical-grid > p { grid-column: 1 / -1; margin: 4px 0 0; color: #64748b; font-size: 12px; }

@media (max-width: 980px) {
  .release-check-summary { align-items: stretch; flex-direction: column; }
  .release-check-state { min-width: 0; }
  .release-check-workspace { grid-template-columns: 1fr; }
  .release-check-technical-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .release-check-issue { grid-template-columns: 28px minmax(0, 1fr) 18px; }
  .release-check-status { grid-column: 2; width: max-content; }
  .release-check-issue > i { grid-column: 3; grid-row: 1 / span 2; }
  .release-check-next,
  .release-check-technical-grid { grid-template-columns: 1fr; }
}