.period-analytics-phase4 {
  display: grid;
  gap: 16px;
  margin: 16px 0;
}

.period-phase4-title,
.period-phase4-card > header {
  align-items: flex-start;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.period-phase4-title {
  border-top: 1px solid color-mix(in srgb, var(--border, #d9dee8) 74%, transparent);
  padding-top: 18px;
}

.period-phase4-title > div > span,
.period-phase4-card header span,
.period-phase4-card > p,
.period-phase4-cadence span,
.period-phase4-priority td small {
  color: var(--muted, #687386);
  display: block;
  font-size: 12px;
  line-height: 1.5;
}

.period-phase4-title h3,
.period-phase4-card h4 {
  margin: 4px 0 0;
}

.period-phase4-title > .tag {
  flex: none;
  white-space: nowrap;
}

.period-phase4-primary-grid,
.period-phase4-review-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.period-phase4-card {
  background: color-mix(in srgb, var(--panel, #fff) 96%, #f4f7fb);
  border: 1px solid var(--border, #d9dee8);
  border-radius: 14px;
  min-width: 0;
  padding: 16px;
}

.period-phase4-card > header {
  margin-bottom: 14px;
}

.period-phase4-card > header b {
  font-size: 18px;
  white-space: nowrap;
}

.period-phase4-reliability {
  border: 1px solid currentColor;
  border-radius: 999px;
  color: #687386;
  flex: none;
  font-size: 12px;
  padding: 5px 9px;
  white-space: nowrap;
}

.period-phase4-reliability.high {
  color: #00796b;
}

.period-phase4-reliability.medium {
  color: #a85f00;
}

.period-phase4-reliability.low {
  color: #a33722;
}

.period-phase4-chart-wrap {
  min-width: 0;
  overflow-x: auto;
}

.period-phase4-chart {
  display: block;
  height: auto;
  min-width: 0;
  width: 100%;
}

.period-phase4-chart text {
  fill: var(--muted, #687386);
  font-size: 12px;
}

.period-phase4-chart .axis {
  stroke: var(--border, #d9dee8);
}

.period-phase4-chart .grid {
  stroke: color-mix(in srgb, var(--border, #d9dee8) 66%, transparent);
  stroke-dasharray: 5 5;
}

.period-phase4-chart .actual-line {
  fill: none;
  stroke: #0077bb;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3;
}

.period-phase4-chart circle.actual {
  fill: #0077bb;
  stroke: color-mix(in srgb, var(--panel, #fff) 88%, transparent);
  stroke-width: 2;
}

.period-phase4-chart .forecast-link,
.period-phase4-chart .forecast-range,
.period-phase4-chart .forecast-cap {
  stroke: #ee7733;
  stroke-width: 2;
}

.period-phase4-chart .forecast-link {
  stroke-dasharray: 7 5;
}

.period-phase4-chart circle.forecast {
  fill: #ee7733;
  stroke: color-mix(in srgb, var(--panel, #fff) 88%, transparent);
  stroke-width: 3;
}

.period-phase4-chart circle:focus,
.period-phase4-chart circle:hover {
  outline: none;
  stroke: #111827;
  stroke-width: 3;
}

.period-phase4-chart .forecast-label {
  fill: #a84c0f;
  font-weight: 700;
}

.period-phase4-estimate-kpis,
.period-phase4-goal-kpis,
.period-phase4-snapshot-grid {
  display: grid;
  gap: 9px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 12px;
}

.period-phase4-estimate-kpis article,
.period-phase4-goal-kpis article,
.period-phase4-snapshot-grid article {
  background: color-mix(in srgb, #0077bb 5%, var(--panel, #fff));
  border-radius: 9px;
  min-width: 0;
  padding: 10px;
}

.period-phase4-estimate-kpis span,
.period-phase4-goal-kpis span,
.period-phase4-snapshot-grid span {
  color: var(--muted, #687386);
  display: block;
  font-size: 11px;
}

.period-phase4-estimate-kpis strong,
.period-phase4-goal-kpis strong,
.period-phase4-snapshot-grid strong {
  display: block;
  font-size: 16px;
  margin-top: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.period-phase4-table-wrap {
  margin-top: 14px;
  overflow-x: auto;
}

.period-phase4-table-wrap table {
  min-width: 820px;
}

.period-phase4-signals {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.period-phase4-signals article {
  border-left: 4px solid #687386;
  border-radius: 9px;
  padding: 10px;
}

.period-phase4-signals article.up {
  border-color: #0077bb;
}

.period-phase4-signals article.down {
  border-color: #cc3311;
}

.period-phase4-signals article.stable {
  border-color: #009988;
}

.period-phase4-signals article.insufficient {
  border-color: #9aa3af;
}

.period-phase4-signals article > div {
  align-items: center;
  display: flex;
  gap: 8px;
  justify-content: space-between;
}

.period-phase4-signals span,
.period-phase4-signals b,
.period-phase4-signals p,
.period-phase4-signals small {
  font-size: 11px;
}

.period-phase4-signals b {
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 2px 6px;
}

.period-phase4-signals strong {
  display: block;
  font-size: 18px;
  margin-top: 8px;
}

.period-phase4-signals p,
.period-phase4-signals small {
  color: var(--muted, #687386);
  display: block;
  line-height: 1.45;
  margin: 5px 0 0;
}

.period-phase4-alerts {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.period-phase4-alerts article {
  align-items: flex-start;
  background: color-mix(in srgb, #ee7733 7%, var(--panel, #fff));
  border-radius: 9px;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(180px, 0.7fr) minmax(220px, 1.3fr);
  padding: 10px 12px;
}

.period-phase4-alerts article.attention {
  background: color-mix(in srgb, #cc3311 6%, var(--panel, #fff));
}

.period-phase4-alerts article.info {
  background: color-mix(in srgb, #0077bb 6%, var(--panel, #fff));
}

.period-phase4-alerts span,
.period-phase4-alerts p {
  color: var(--muted, #687386);
  display: block;
  font-size: 12px;
  line-height: 1.5;
  margin: 0;
}

.period-phase4-cadence {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.period-phase4-cadence li {
  display: grid;
  gap: 10px;
  grid-template-columns: 30px minmax(0, 1fr);
}

.period-phase4-cadence li > b {
  align-items: center;
  background: #0077bb;
  border-radius: 50%;
  color: #fff;
  display: flex;
  height: 28px;
  justify-content: center;
  width: 28px;
}

.period-phase4-cadence p {
  font-size: 12px;
  line-height: 1.55;
  margin: 4px 0 0;
}

.period-phase4-readiness {
  display: grid;
  gap: 9px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.period-phase4-readiness article {
  border-left: 4px solid #9aa3af;
  border-radius: 8px;
  padding: 9px;
}

.period-phase4-readiness article.ready {
  border-color: #009988;
}

.period-phase4-readiness span {
  color: var(--muted, #687386);
  display: block;
  font-size: 11px;
}

.period-phase4-readiness strong {
  display: block;
  margin-top: 3px;
}

.period-phase4-card details {
  margin-top: 14px;
}

.period-phase4-card details ul {
  color: var(--muted, #687386);
  font-size: 12px;
  line-height: 1.7;
  margin-bottom: 0;
}

.period-phase4-priority > summary {
  cursor: pointer;
  font-weight: 700;
}

.period-phase4-status {
  border: 1px solid #a85f00;
  border-radius: 999px;
  color: #a85f00;
  display: inline-block;
  font-size: 11px;
  padding: 3px 7px;
  white-space: nowrap;
}

.period-phase4-empty {
  color: var(--muted, #687386);
  font-size: 13px;
  padding: 18px 0;
}

.period-phase4-goal-control > span {
  align-items: center;
  display: flex;
  gap: 4px;
}

.period-phase4-goal-control input {
  min-width: 88px;
  width: 88px;
}

.period-phase4-goal-control b {
  color: var(--muted, #687386);
}

.period-phase4-snapshot {
  border-top: 1px solid var(--border, #d9dee8);
  margin-top: 18px;
  padding-top: 16px;
}

.period-phase4-snapshot > p {
  color: var(--muted, #687386);
  font-size: 12px;
}

@media (max-width: 1180px) {
  .period-phase4-primary-grid,
  .period-phase4-review-grid {
    grid-template-columns: 1fr;
  }

  .period-phase4-signals {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .period-phase4-title,
  .period-phase4-card > header {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .period-phase4-title > .tag,
  .period-phase4-reliability {
    align-self: flex-start;
  }

  .period-phase4-estimate-kpis,
  .period-phase4-goal-kpis,
  .period-phase4-snapshot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .period-phase4-signals {
    grid-template-columns: 1fr;
  }

  .period-phase4-alerts article {
    grid-template-columns: 1fr;
  }

  .period-phase4-readiness {
    grid-template-columns: 1fr;
  }

  .period-phase4-goal-control {
    width: min(100%, 220px);
  }

  .period-phase4-goal-control > span,
  .period-phase4-goal-control input {
    width: 100%;
  }

  .period-phase4-chart {
    min-width: 620px;
  }
}