:root {
  color-scheme: dark;
  --quake-bg: #030711;
  --quake-surface: #061124;
  --quake-surface-deep: #040d1d;
  --quake-surface-hover: #08172d;
  --quake-line: rgba(104, 157, 219, 0.3);
  --quake-line-soft: rgba(104, 157, 219, 0.17);
  --quake-line-strong: #55aaff;
  --quake-text: #f3f7ff;
  --quake-muted: #bac6d7;
  --quake-soft: #7890b0;
  --quake-blue: #55aaff;
  --quake-cyan: #43c7d2;
  --quake-amber: #ffb21f;
  --quake-error: #ff9f9f;
  --quake-display: "Sora", Inter, ui-sans-serif, system-ui, sans-serif;
  --quake-panel-radius: 0.75rem;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--quake-bg);
}

body {
  min-width: 320px;
  margin: 0;
  background:
    linear-gradient(rgba(40, 93, 148, 0.055) 1px, transparent 1px) calc(50% + 25rem) 6.5rem / 2.2rem 2.2rem no-repeat,
    linear-gradient(90deg, rgba(40, 93, 148, 0.055) 1px, transparent 1px) calc(50% + 25rem) 6.5rem / 2.2rem 2.2rem no-repeat,
    radial-gradient(circle at 78% 17%, rgba(26, 82, 139, 0.13), transparent 31rem),
    var(--quake-bg);
  color: var(--quake-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

[hidden] {
  display: none !important;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--quake-line-strong);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

.quake-main {
  width: min(1280px, calc(100% - 3rem));
  min-height: calc(100vh - 11rem);
  margin: 0 auto;
  padding: 3rem 0 2.5rem;
}

.quake-intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.65rem;
}

.quake-intro h1 {
  margin: 0;
  font-family: var(--quake-display);
  font-size: clamp(2.7rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.055em;
}

.quake-intro p {
  margin: 0.8rem 0 0;
  color: var(--quake-muted);
  font-size: clamp(1rem, 1.5vw, 1.16rem);
}

.quake-feed-state {
  display: inline-grid;
  grid-template-columns: auto auto 1px auto;
  align-items: center;
  gap: 0.72rem;
  min-height: 2.75rem;
  color: var(--quake-soft);
  font-size: 0.78rem;
  white-space: nowrap;
}

.quake-feed-state strong {
  color: var(--quake-muted);
  font-size: inherit;
  font-weight: 650;
}

.quake-feed-state time {
  color: var(--quake-soft);
}

.quake-feed-dot {
  width: 0.46rem;
  height: 0.46rem;
  border-radius: 50%;
  background: var(--quake-soft);
}

.quake-feed-divider {
  width: 1px;
  height: 1.1rem;
  background: var(--quake-line);
}

.quake-feed-state[data-state="live"] .quake-feed-dot {
  background: var(--quake-cyan);
  box-shadow: 0 0 0.72rem rgba(67, 199, 210, 0.38);
}

.quake-feed-state[data-state="live"] strong {
  color: var(--quake-muted);
}

.quake-feed-state[data-state="delayed"] .quake-feed-dot {
  background: var(--quake-amber);
}

.quake-feed-state[data-state="unavailable"] .quake-feed-dot {
  background: var(--quake-error);
}

.quake-feed-state[data-state="unavailable"] strong {
  color: var(--quake-error);
}

.quake-workspace,
.quake-activity,
.quake-information {
  border-radius: var(--quake-panel-radius);
}

.quake-workspace {
  display: grid;
  grid-template-columns: minmax(0, 2.15fr) minmax(18.5rem, 0.9fr);
  gap: 1px;
  overflow: hidden;
  padding: 1px;
  background: var(--quake-line);
}

.quake-map-panel,
.quake-detail {
  min-width: 0;
  background: linear-gradient(145deg, rgba(7, 21, 43, 0.98), rgba(4, 13, 29, 0.99));
}

.quake-map-panel {
  display: grid;
  place-items: center;
  padding: 0.85rem 1rem 0.7rem;
  overflow: hidden;
}

.quake-map {
  display: block;
  width: 100%;
  height: auto;
  max-height: 31rem;
  overflow: visible;
}

.map-grid {
  fill: none;
  stroke: rgba(104, 157, 219, 0.16);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.map-axis-labels,
.map-range-rings text,
.map-place-labels,
.map-scale,
.map-north {
  fill: var(--quake-muted);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 22px;
}

.map-axis-labels {
  fill: var(--quake-soft);
  font-size: 20px;
}

.map-range-rings path,
.map-range-rings circle {
  fill: none;
  stroke: rgba(85, 170, 255, 0.62);
  stroke-dasharray: 5 5;
  stroke-linecap: round;
  stroke-width: 1.25;
  vector-effect: non-scaling-stroke;
}

.map-range-rings text {
  fill: var(--quake-muted);
  font-size: 20px;
}

.map-islands path {
  fill: rgba(67, 199, 210, 0.08);
  stroke: var(--quake-blue);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
  vector-effect: non-scaling-stroke;
}

.map-islands circle {
  fill: var(--quake-cyan);
  stroke: var(--quake-surface-deep);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.map-place-labels {
  fill: var(--quake-muted);
  font-size: 21px;
}

#label-george-town {
  fill: var(--quake-text);
  font-weight: 650;
}

.map-north path {
  fill: none;
  stroke: var(--quake-muted);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.25;
}

.map-north text {
  fill: var(--quake-text);
  font-size: 20px;
  font-weight: 700;
}

.map-scale path {
  fill: none;
  stroke: var(--quake-muted);
  stroke-linecap: round;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.map-scale text {
  fill: var(--quake-soft);
  font-size: 18px;
}

.quake-marker {
  color: var(--quake-blue);
}

.quake-marker .quake-marker-halo {
  fill: rgba(85, 170, 255, 0.1);
  stroke: currentColor;
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
}

.quake-marker .quake-marker-core {
  fill: currentColor;
  stroke: var(--quake-surface-deep);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.quake-marker[data-selected="true"] {
  filter: drop-shadow(0 0 6px rgba(243, 247, 255, 0.35));
}

.quake-marker[data-selected="true"] .quake-marker-halo {
  stroke-width: 2.4;
}

.quake-marker[data-latest="true"] {
  color: var(--quake-amber);
}

.quake-marker[data-latest="true"] .quake-marker-halo {
  fill: rgba(255, 178, 31, 0.12);
  stroke-width: 1.8;
}

.quake-marker[data-latest="true"] .quake-marker-pulse {
  fill: none;
  stroke: var(--quake-amber);
  stroke-dasharray: 5 4;
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
}

.quake-detail {
  display: flex;
  min-height: 27rem;
  flex-direction: column;
  padding: clamp(1.75rem, 3vw, 2.6rem);
}

.quake-detail-context {
  margin: 0.85rem 0 0;
  color: var(--quake-soft);
  font-size: 0.75rem;
  font-weight: 650;
}

.quake-detail h2 {
  margin: 0;
  font-family: var(--quake-display);
  font-size: clamp(2.6rem, 4.5vw, 4.25rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.quake-detail-place {
  margin: 0.85rem 0 0;
  color: var(--quake-text);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.35;
}

.quake-detail-time {
  display: block;
  margin-top: 0.42rem;
  color: var(--quake-muted);
  font-size: 0.88rem;
}

.quake-facts {
  display: grid;
  gap: 0.62rem;
  margin: 1.65rem 0 0;
  padding: 1.35rem 0;
  border-top: 1px solid var(--quake-line);
  border-bottom: 1px solid var(--quake-line);
}

.quake-facts div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.quake-facts dt,
.quake-facts dd {
  margin: 0;
  font-size: 0.9rem;
}

.quake-facts dt {
  color: var(--quake-muted);
}

.quake-facts dd {
  color: var(--quake-text);
  font-weight: 650;
  text-align: right;
}

.quake-event-link {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  border-bottom: 1px solid var(--quake-line);
  color: var(--quake-blue);
  font-size: 0.92rem;
  font-weight: 700;
  transition: color 160ms ease, border-color 160ms ease;
}

.quake-retry {
  min-height: 3rem;
  margin-top: auto;
  border: 1px solid var(--quake-blue);
  border-radius: 4px;
  padding: 0.6rem 1rem;
  background: rgba(85, 170, 255, 0.1);
  color: var(--quake-blue);
  cursor: pointer;
  font-weight: 750;
  transition: background 160ms ease, color 160ms ease;
}

.quake-retry:hover,
.quake-retry:focus-visible {
  background: rgba(85, 170, 255, 0.17);
  color: var(--quake-text);
}

.quake-event-link:hover,
.quake-event-link:focus-visible {
  border-color: var(--quake-blue);
  color: var(--quake-cyan);
}

.quake-event-link[aria-disabled="true"] {
  color: var(--quake-soft);
  pointer-events: none;
}

.quake-event-link svg,
.quake-information svg {
  display: block;
  width: 1.2rem;
  height: 1.2rem;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.65;
}

.quake-detail[data-state="quiet"] h2,
.quake-detail[data-state="unavailable"] h2,
.quake-detail[data-state="loading"] h2 {
  max-width: 12ch;
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.quake-detail[data-state="unavailable"] h2 {
  color: var(--quake-error);
}

.quake-activity {
  margin-top: 0.85rem;
  border: 1px solid var(--quake-line);
  padding: 1.15rem 1.5rem 0.9rem;
  background: linear-gradient(140deg, rgba(7, 20, 41, 0.92), rgba(5, 14, 30, 0.96));
}

.activity-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 0.72rem;
  border-bottom: 1px solid var(--quake-line-soft);
}

.activity-heading-row h2 {
  margin: 0;
  font-family: var(--quake-display);
  font-size: 1.22rem;
  letter-spacing: -0.03em;
}

.activity-heading-row p {
  margin: 0.3rem 0 0;
  color: var(--quake-soft);
  font-size: 0.78rem;
}

.time-filter {
  display: grid;
  grid-template-columns: repeat(3, minmax(6.2rem, 1fr));
  overflow: hidden;
  border: 1px solid var(--quake-line);
  border-radius: 6px;
}

.time-filter button {
  min-height: 2.75rem;
  border: 0;
  padding: 0.45rem 0.8rem;
  background: rgba(5, 14, 30, 0.78);
  color: var(--quake-muted);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  transition: background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.time-filter button + button {
  border-left: 1px solid var(--quake-line);
}

.time-filter button:hover {
  background: rgba(85, 170, 255, 0.08);
  color: var(--quake-text);
}

.time-filter button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.time-filter button[aria-pressed="true"] {
  background: rgba(85, 170, 255, 0.12);
  color: var(--quake-blue);
  box-shadow: inset 0 -2px 0 var(--quake-blue);
}

.event-list-heading,
.event-row {
  display: grid;
  grid-template-columns: minmax(6.5rem, 0.7fr) minmax(15rem, 1.65fr) minmax(11rem, 1.05fr) minmax(5.5rem, 0.62fr) minmax(6rem, 0.68fr);
  align-items: center;
  gap: 1rem;
}

.event-list-heading {
  min-height: 2.2rem;
  color: var(--quake-soft);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.event-list {
  min-height: 4.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.event-list[aria-busy="true"] {
  display: grid;
  place-items: center start;
}

.event-list-message {
  margin: 0;
  padding: 0.85rem 0;
  color: var(--quake-muted);
  font-size: 0.9rem;
}

.event-row {
  width: 100%;
  min-height: 4.15rem;
  border: 0;
  border-top: 1px solid var(--quake-line-soft);
  padding: 0.72rem 0;
  background: transparent;
  color: var(--quake-text);
  cursor: pointer;
  text-align: left;
  transition: background 160ms ease, color 160ms ease;
}

.event-row:hover {
  background: rgba(85, 170, 255, 0.045);
}

.event-row[aria-pressed="true"] {
  background: rgba(85, 170, 255, 0.055);
}

.event-magnitude {
  color: var(--quake-amber);
  font-family: var(--quake-display);
  font-size: 1.02rem;
  font-weight: 800;
}

.event-place {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 0.9rem;
  font-weight: 650;
}

.event-time,
.event-depth,
.event-status {
  color: var(--quake-muted);
  font-size: 0.82rem;
}

.event-row-chevron {
  display: none;
}

.quake-information {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
  margin-top: 0.85rem;
  border: 1px solid var(--quake-line);
  padding: 0.85rem 1.25rem;
  background: rgba(6, 17, 36, 0.76);
}

.quake-information p {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  color: var(--quake-muted);
  font-size: 0.84rem;
}

.quake-information p svg {
  width: 1.35rem;
  height: 1.35rem;
  color: var(--quake-soft);
}

.quake-information nav {
  display: flex;
  align-items: center;
}

.quake-information nav a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 1rem;
  color: var(--quake-blue);
  font-size: 0.8rem;
  font-weight: 700;
  transition: color 160ms ease;
}

.quake-information nav a + a {
  border-left: 1px solid var(--quake-line);
}

.quake-information nav a:hover {
  color: var(--quake-cyan);
}

.quake-information nav svg {
  width: 1rem;
  height: 1rem;
}

.quake-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 6.5rem;
  border-top: 1px solid var(--quake-line);
  padding: 0 max(1.5rem, calc((100vw - 1280px) / 2));
  color: var(--quake-blue);
  font-size: 0.82rem;
}

@media (max-width: 1040px) {
  .quake-workspace {
    grid-template-columns: minmax(0, 1.65fr) minmax(17rem, 0.85fr);
  }

  .quake-detail {
    padding: 1.6rem;
  }

  .quake-information {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .quake-information nav {
    border-top: 1px solid var(--quake-line-soft);
  }

  .quake-information nav a:first-child {
    padding-left: 0;
  }
}

@media (max-width: 820px) {
  .quake-main {
    width: min(100% - 2rem, 46rem);
    padding-top: 2.3rem;
  }

  .quake-intro {
    display: grid;
    gap: 0.8rem;
  }

  .quake-feed-state {
    justify-self: start;
  }

  .quake-workspace {
    grid-template-columns: 1fr;
  }

  .quake-map-panel {
    min-height: 0;
    padding: 0.5rem;
  }

  .quake-map {
    max-height: none;
  }

  .quake-detail {
    min-height: 22rem;
  }

  .activity-heading-row {
    align-items: stretch;
    flex-direction: column;
    gap: 0.9rem;
  }

  .time-filter {
    width: 100%;
  }

  .event-list-heading {
    display: none;
  }

  .event-list {
    padding-top: 0.8rem;
  }

  .event-row {
    position: relative;
    grid-template-columns: minmax(4.3rem, 0.45fr) minmax(0, 1.8fr) minmax(4.5rem, 0.55fr);
    grid-template-areas:
      "magnitude place depth"
      "magnitude time status";
    gap: 0.18rem 0.7rem;
    min-height: 5.35rem;
    border: 1px solid var(--quake-line-soft);
    border-radius: 5px;
    padding: 0.8rem 2rem 0.8rem 0.75rem;
  }

  .event-row + .event-row {
    margin-top: 0.55rem;
  }

  .event-magnitude {
    grid-area: magnitude;
    align-self: start;
  }

  .event-place {
    grid-area: place;
  }

  .event-time {
    grid-area: time;
  }

  .event-depth {
    grid-area: depth;
    text-align: right;
  }

  .event-status {
    grid-area: status;
    text-align: right;
  }

  .event-row-chevron {
    position: absolute;
    top: 50%;
    right: 0.65rem;
    display: block;
    width: 1rem;
    height: 1rem;
    fill: none;
    stroke: var(--quake-blue);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
    transform: translateY(-50%);
  }

  .quake-information nav {
    display: grid;
    grid-template-columns: 1fr;
  }

  .quake-information nav a {
    justify-content: space-between;
    padding-right: 0.35rem;
    padding-left: 0;
  }

  .quake-information nav a + a {
    border-top: 1px solid var(--quake-line-soft);
    border-left: 0;
  }
}

@media (max-width: 520px) {
  body {
    background:
      radial-gradient(circle at 72% 12%, rgba(26, 82, 139, 0.12), transparent 22rem),
      var(--quake-bg);
  }

  .quake-main {
    width: calc(100% - 2rem);
    padding: 2rem 0 2.1rem;
  }

  .quake-intro {
    margin-bottom: 1.25rem;
  }

  .quake-intro h1 {
    font-size: clamp(2.35rem, 11.5vw, 3.1rem);
  }

  .quake-intro p {
    max-width: 30ch;
    font-size: 0.98rem;
  }

  .quake-feed-state {
    grid-template-columns: auto auto 1px minmax(0, auto);
    gap: 0.55rem;
    max-width: 100%;
    font-size: 0.72rem;
    white-space: normal;
  }

  .quake-map-panel {
    padding: 0.2rem;
  }

  .quake-map {
    min-height: 22rem;
  }

  .map-axis-labels,
  .map-range-rings text,
  .map-place-labels {
    font-size: 24px;
  }

  .map-longitude-label[data-compact-hidden="true"] {
    display: none;
  }

  .quake-detail {
    min-height: 25rem;
    padding: 1.65rem 1.45rem;
  }

  .quake-detail h2 {
    font-size: clamp(2.75rem, 15vw, 3.7rem);
  }

  .quake-detail[data-state="quiet"] h2,
  .quake-detail[data-state="unavailable"] h2,
  .quake-detail[data-state="loading"] h2 {
    font-size: 1.75rem;
  }

  .quake-activity {
    padding: 1rem 0.7rem 0.8rem;
  }

  .activity-heading-row {
    padding: 0 0.15rem 0.75rem;
  }

  .time-filter {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .time-filter button {
    min-width: 0;
    padding: 0.42rem 0.3rem;
    font-size: 0.75rem;
  }

  .event-row {
    grid-template-columns: 4.2rem minmax(0, 1fr) 4.2rem;
    padding-left: 0.55rem;
  }

  .event-place {
    font-size: 0.8rem;
  }

  .event-time,
  .event-depth,
  .event-status {
    font-size: 0.72rem;
  }

  .quake-information {
    gap: 0.55rem;
    padding: 1rem;
  }

  .quake-information p {
    align-items: flex-start;
    font-size: 0.8rem;
  }

  .quake-information nav a {
    font-size: 0.78rem;
  }

  .quake-footer {
    min-height: 5.9rem;
    padding: 0 1rem;
  }
}

@media (max-width: 360px) {
  .quake-main {
    width: calc(100% - 1.5rem);
  }

  .quake-map {
    min-height: 20rem;
  }

  .map-axis-labels {
    font-size: 25px;
  }

  .map-range-rings text,
  .map-place-labels {
    font-size: 24px;
  }

  .quake-detail {
    padding: 1.4rem 1.2rem;
  }

  .quake-facts dt,
  .quake-facts dd {
    font-size: 0.82rem;
  }

  .time-filter button {
    font-size: 0.7rem;
  }

  .event-row {
    grid-template-columns: 3.7rem minmax(0, 1fr) 3.7rem;
    gap: 0.15rem 0.45rem;
  }

  .event-magnitude {
    font-size: 0.9rem;
  }
}

@media (max-height: 430px) and (orientation: landscape) {
  .quake-main {
    padding-top: 1.5rem;
  }

  .quake-intro h1 {
    font-size: 2.35rem;
  }

  .quake-map {
    max-height: 25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  .quake-feed-dot,
  .quake-marker .quake-marker-core,
  .map-islands circle {
    forced-color-adjust: none;
    background: ButtonText;
    fill: ButtonText;
  }

  .quake-workspace,
  .quake-activity,
  .quake-information,
  .event-row,
  .time-filter {
    border: 1px solid CanvasText;
  }

  .time-filter button[aria-pressed="true"] {
    outline: 2px solid Highlight;
    outline-offset: -3px;
  }
}