.reliability-status-grid {
  display: grid;
  border-top: 1px solid var(--color-border);
  grid-template-columns: minmax(320px, 0.9fr) repeat(2, minmax(0, 1fr));
  gap: 0;
}

.reliability-status-grid > * {
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.reliability-status-grid > *:last-child {
  border-right: 0;
}

.reliability-status-card {
  min-height: 260px;
}

.reliability-note-card {
  display: grid;
  min-height: 260px;
  padding: 24px;
  background: var(--color-surface);
  align-content: space-between;
  gap: 18px;
}

.reliability-note-card span,
.reliability-metric-grid article > span,
.endpoint-list article > span,
.reliability-evidence-list article > span {
  color: var(--color-accent-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.08em;
}

.reliability-note-card h3,
.reliability-metric-grid h3,
.reliability-evidence-list h3 {
  margin: 0;
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 760;
  letter-spacing: -0.025em;
  line-height: 1.45;
}

.reliability-note-card p,
.reliability-metric-grid p,
.endpoint-list p,
.reliability-evidence-list p {
  margin: 0;
  color: var(--color-accent-dark);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.78;
}

.reliability-note-card a,
.reliability-evidence-list a,
.reliability-refresh-button {
  display: inline-flex;
  width: fit-content;
  border: 0;
  background: transparent;
  color: var(--color-text-subtle);
  font: inherit;
  font-size: 0.76rem;
  font-weight: 720;
  text-decoration: none;
  cursor: pointer;
  gap: 14px;
}

.reliability-note-card a:hover,
.reliability-note-card a:focus-visible,
.reliability-evidence-list a:hover,
.reliability-evidence-list a:focus-visible,
.reliability-refresh-button:hover,
.reliability-refresh-button:focus-visible {
  color: var(--color-accent-dark);
}

.reliability-metric-grid {
  display: grid;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.reliability-metric-grid article {
  display: grid;
  min-height: 250px;
  padding: 24px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  align-content: space-between;
  gap: 18px;
}

.reliability-metric-grid strong {
  color: var(--color-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.endpoint-list {
  display: grid;
  border-top: 1px solid var(--color-border);
  grid-template-columns: 1fr;
}

.endpoint-list article {
  display: grid;
  min-height: auto;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-border);
  grid-template-columns: 54px minmax(240px, 0.38fr) 130px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.endpoint-list article > span {
  justify-self: start;
}

.endpoint-list code {
  color: var(--color-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem;
  font-weight: 760;
  letter-spacing: -0.02em;
}

.endpoint-list strong {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 760;
  white-space: nowrap;
}

.endpoint-list__expected-error {
  background: linear-gradient(90deg, transparent, rgba(164, 60, 60, 0.045));
}

.endpoint-latency {
  display: inline-flex;
  margin-left: 6px;
  color: var(--color-muted-light);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.endpoint-list article[data-live-result="ok"] strong,
.status-card__metrics dd[data-live-primary-sli="ok"] {
  color: var(--color-success);
}

.endpoint-list article[data-live-result="expected"] strong,
.status-card__metrics dd[data-live-error-demo="expected"] {
  color: var(--color-danger);
}

.endpoint-list article[data-live-result="failed"] strong,
.status-card__metrics dd[data-live-primary-sli="failed"] {
  color: var(--color-danger);
}

.endpoint-list article[data-live-result="checking"] strong {
  color: var(--color-muted-light);
}

.status-card__state[data-live-state="operational"] span,
.status-card__pulse[data-live-pulse="operational"] {
  background: var(--color-success);
}

.status-card__pulse[data-live-pulse="operational"] {
  animation: reliability-status-breathe 3.2s ease-in-out infinite;
}

.reliability-operational-bar {
  position: relative;
  overflow: hidden;
  height: 3px;
  margin: -10px 22px 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(22, 135, 95, 0.08), rgba(22, 135, 95, 0.18), rgba(22, 135, 95, 0.08));
}

.reliability-operational-bar span {
  position: absolute;
  inset: 0 auto 0 -42%;
  width: 42%;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, rgba(22, 135, 95, 0.78), transparent);
  box-shadow: 0 0 14px rgba(22, 135, 95, 0.28);
  animation: reliability-operational-flow 3.8s ease-in-out infinite;
}

@keyframes reliability-operational-flow {
  0% {
    transform: translateX(0);
    opacity: 0;
  }

  18% {
    opacity: 0.35;
  }

  50% {
    opacity: 1;
  }

  82% {
    opacity: 0.35;
  }

  100% {
    transform: translateX(340%);
    opacity: 0;
  }
}

@keyframes reliability-status-breathe {
  0%,
  100% {
    opacity: 0.52;
    box-shadow: 0 0 0 4px rgba(22, 135, 95, 0.08), 0 0 8px rgba(22, 135, 95, 0.16);
    transform: scale(0.92);
  }

  50% {
    opacity: 1;
    box-shadow: 0 0 0 7px rgba(22, 135, 95, 0.16), 0 0 18px rgba(22, 135, 95, 0.34);
    transform: scale(1.08);
  }
}

.status-card__state[data-live-state="degraded"] span,
.status-card__pulse[data-live-pulse="degraded"] {
  background: var(--color-danger);
}

.status-card__pulse[data-live-pulse="degraded"] {
  animation: none;
}

.status-card__state[data-live-state="degraded"] + .reliability-operational-bar span {
  animation: none;
  opacity: 0;
}

.reliability-flow p {
  color: var(--color-accent-dark);
}

.reliability-evidence-list {
  display: grid;
  border-top: 1px solid var(--color-border);
  grid-template-columns: 1fr;
}

.reliability-evidence-list article {
  display: grid;
  min-height: auto;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
  grid-template-columns: 64px minmax(210px, 0.32fr) minmax(0, 1fr) 132px;
  gap: 20px;
  align-items: center;
}

.reliability-evidence-list article > span {
  display: inline-grid;
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-border);
  background: var(--color-accent-soft);
  place-items: center;
}

@media (max-width: 1199px) {
  .reliability-status-grid {
    grid-template-columns: 1fr;
  }

  .reliability-status-grid > * {
    border-right: 0;
  }

  .reliability-metric-grid {
    grid-template-columns: 1fr;
  }

  .endpoint-list article,
  .reliability-evidence-list article {
    grid-template-columns: 48px minmax(190px, 0.34fr) minmax(0, 1fr);
  }

  .endpoint-list strong,
  .reliability-evidence-list a {
    grid-column: 3 / 4;
  }
}

@media (max-width: 899px) {
  .reliability-note-card,
  .reliability-metric-grid article {
    min-height: auto;
    padding: 20px 0;
    border-right: 0;
    background: transparent;
  }

  .reliability-status-grid,
  .reliability-metric-grid {
    border-left: 0;
  }

  .reliability-operational-bar {
    margin: -8px 22px 18px;
  }

  .reliability-note-card h3,
  .reliability-metric-grid h3,
  .reliability-evidence-list h3 {
    font-size: 1rem;
  }

  .reliability-note-card p,
  .reliability-metric-grid p,
  .endpoint-list p,
  .reliability-evidence-list p {
    font-size: 0.88rem;
    line-height: 1.76;
  }

  .reliability-metric-grid strong {
    font-size: 1.5rem;
  }

  .endpoint-list article {
    padding: 20px 0;
    grid-template-columns: 38px minmax(0, 1fr) 96px;
    gap: 12px;
    align-items: start;
  }

  .endpoint-list code {
    font-size: 0.78rem;
    line-height: 1.45;
  }

  .endpoint-list strong {
    justify-self: end;
    font-size: 0.68rem;
  }

  .endpoint-list p {
    grid-column: 2 / 4;
  }

  .endpoint-latency {
    display: block;
    margin: 4px 0 0;
    font-size: 0.68rem;
  }

  .reliability-evidence-list article {
    padding: 20px 0;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
  }

  .reliability-evidence-list article > span {
    width: 36px;
    height: 36px;
    grid-row: 1 / 4;
  }

  .reliability-evidence-list h3,
  .reliability-evidence-list p,
  .reliability-evidence-list a {
    grid-column: 2 / 3;
  }

  .reliability-evidence-list a {
    font-size: 0.74rem;
  }
}

@media (max-width: 480px) {
  .endpoint-list article {
    grid-template-columns: 32px minmax(0, 1fr);
  }

  .endpoint-list strong {
    grid-column: 2 / 3;
    justify-self: start;
  }

  .endpoint-list p {
    grid-column: 2 / 3;
  }
}