:root {
  /* Default to DARK */
  --controlH: 38px;
  --border: rgba(148, 163, 184, 0.16);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --panel: rgba(2, 6, 23, 0.55);
  --panelBorder: rgba(148, 163, 184, 0.14);
  --page0: #020617;
  --page1: #0b1224;
  --tone: #94a3b8;
  --toneSoft: rgba(148, 163, 184, 0.22);

  --yellow: #f59e0b;
  --orange: #f97316;
  --red: #ef4444;
  --gray: #94a3b8;
}

/* Light theme override */
:root[data-theme="light"] {
  --border: rgba(15, 23, 42, 0.10);
  --text: #0f172a;
  --muted: #64748b;
  --panel: rgba(255, 255, 255, 0.78);
  --panelBorder: rgba(15, 23, 42, 0.10);
  --page0: #f8fafc;
  --page1: #ffffff;
  --toneSoft: rgba(148, 163, 184, 0.18);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 450px at 50% 0%, rgba(255, 255, 255, 0.10) 0%, rgba(255, 255, 255, 0.0) 60%),
    radial-gradient(700px 500px at 50% 30%, var(--toneSoft) 0%, rgba(255, 255, 255, 0.0) 65%),
    linear-gradient(180deg, var(--page0) 0%, var(--page1) 60%);
}

/* Status screen */
.screen {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-items: start;
  justify-items: center;
  padding: 22px 16px 28px;
}

.screen[data-tone="neutral"] {
  --tone: var(--gray);
  --toneSoft: rgba(148, 163, 184, 0.18);
}

.screen[data-tone="yellow"] {
  --tone: var(--yellow);
  --toneSoft: rgba(245, 158, 11, 0.20);
}

.screen[data-tone="orange"] {
  --tone: var(--orange);
  --toneSoft: rgba(249, 115, 22, 0.20);
}

.screen[data-tone="red"] {
  --tone: var(--red);
  --toneSoft: rgba(239, 68, 68, 0.20);
}

.topbar {
  width: min(560px, 100%);
  text-align: left;
  padding-top: 10px;
}

.topbarRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-align: left;
}

.postcodeWrap {
  display: flex;
  align-items: center;
}

.postcodeForm {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.postcodeLabel {
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  font-size: 12px;
  color: color-mix(in srgb, var(--muted) 88%, white);
}

.postcodeInput {
  width: 120px;
  height: var(--controlH);
  padding: 0 12px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

.postcodeAction {
  height: var(--controlH);
  padding: 0 12px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* In the header, keep the secondary action visually consistent with the other controls */
.postcodeForm .postcodeAction.secondary {
  background: rgba(255, 255, 255, 0.06);
}

:root[data-theme="light"] .postcodeForm .postcodeAction.secondary {
  background: rgba(255, 255, 255, 0.85);
}

.postcodeIcon {
  width: 40px;
  padding: 8px 0;
  display: grid;
  place-items: center;
  letter-spacing: 0;
}

.postcodeIcon .icon {
  display: block;
}

.chip {
  height: var(--controlH);
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: color-mix(in srgb, var(--text) 92%, var(--muted));
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chipIcon {
  width: var(--controlH);
  padding: 0;
  display: grid;
  place-items: center;
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
}

:root[data-theme="light"] .chip {
  background: rgba(255, 255, 255, 0.85);
}

.hero {
  width: min(560px, 100%);
  display: grid;
  justify-items: center;
  gap: 14px;
  padding-top: 28px;
}

.circle {
  width: 160px;
  height: 160px;
  border-radius: 999px;
  border: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.38), rgba(255, 255, 255, 0) 55%),
    var(--tone);
  box-shadow:
    0 28px 60px var(--toneSoft),
    0 10px 24px rgba(15, 23, 42, 0.10);
  position: relative;
  cursor: pointer;
}

:root[data-theme="light"] .circle {
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0) 55%),
    var(--tone);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.circle::before {
  content: "!";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.94);
  font-weight: 800;
  font-size: 44px;
  border-radius: 999px;
}

.circle:active { transform: scale(0.99); }

.headlineWrap { text-align: center; }

.headline {
  margin: 0;
  font-size: 40px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.subline {
  margin-top: 8px;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
}

.nextCard {
  width: 100%;
  border-radius: 18px;
  background: var(--panel);
  border: 1px solid var(--panelBorder);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
  padding: 16px;
  backdrop-filter: blur(10px);
}

.nextTitle {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--muted) 80%, white);
  margin-bottom: 12px;
}

.dots {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.changes {
  display: grid;
  gap: 10px;
}

.changeItem {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.changeLeft {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.changeTime {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.15;
}

.changeLabel {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.changeLabel:empty { display: none; }

.changeBadge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  font-size: 11px;
  color: color-mix(in srgb, var(--text) 92%, var(--muted));
}

.changeBadge .dotBubble { box-shadow: none; width: 10px; height: 10px; }

.emptyChange {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 8px 0;
}

.dotItem {
  display: grid;
  justify-items: center;
  gap: 6px;
}

.dotBubble {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--gray);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.55);
}

:root[data-theme="light"] .dotBubble {
  box-shadow: 0 0 0 4px rgba(15, 23, 42, 0.06);
  border: 1px solid rgba(15, 23, 42, 0.18);
}

.dotBubble.yellow { background: var(--yellow); }
.dotBubble.orange { background: var(--orange); }
.dotBubble.red { background: var(--red); }
.dotBubble.gray { background: var(--gray); }

:root[data-theme="light"] .dotBubble.yellow { background: color-mix(in srgb, var(--yellow) 86%, var(--text)); }
:root[data-theme="light"] .dotBubble.orange { background: color-mix(in srgb, var(--orange) 86%, var(--text)); }
:root[data-theme="light"] .dotBubble.red { background: color-mix(in srgb, var(--red) 86%, var(--text)); }
:root[data-theme="light"] .dotBubble.gray { background: color-mix(in srgb, var(--gray) 86%, var(--text)); }

.dotLabel {
  font-size: 10px;
  color: color-mix(in srgb, var(--muted) 85%, white);
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
}

.divider {
  height: 1px;
  background: rgba(148, 163, 184, 0.14);
  margin: 14px 0;
}

.metaRow {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.metaLabel {
  font-size: 11px;
  font-weight: 700;
  color: color-mix(in srgb, var(--muted) 80%, white);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.metaValue {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--tone) 80%, #111827);
}

.metaText {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.sources {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.sourcesTitle {
  font-size: 11px;
  font-weight: 700;
  color: color-mix(in srgb, var(--muted) 80%, white);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0;
}

.sourcesSep {
  color: color-mix(in srgb, var(--muted) 80%, white);
}

.sourceLink {
  display: inline;
  color: color-mix(in srgb, var(--text) 70%, var(--muted));
  text-decoration: none;
  font-size: 12px;
  padding: 0;
}

.sourceLink:hover { text-decoration: underline; }

.hint {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--muted) 80%, white);
  text-align: center;
}

.actions {
  display: grid;
  gap: 10px;
}

.toast {
  min-height: 22px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.35);
  border: 1px solid var(--border);
  color: var(--muted);
  text-align: center;
  width: min(520px, 100%);
}

.toast:empty { display: none; }

:root[data-theme="light"] .toast {
  background: rgba(255, 255, 255, 0.75);
}

/* Inputs & buttons */
label span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 14px;
}

:root[data-theme="light"] input { background: white; }

button {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: color-mix(in srgb, var(--text) 92%, var(--muted));
  cursor: pointer;
}

:root[data-theme="light"] button {
  background: rgba(255, 255, 255, 0.85);
  color: var(--text);
}

button:hover { filter: brightness(0.97); }

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

button.secondary {
  background: transparent;
  border-color: var(--border);
  color: color-mix(in srgb, var(--text) 80%, var(--muted));
}

.muted { color: var(--muted); }
.small { font-size: 12px; }

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  background: rgba(2, 6, 23, 0.28);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

:root[data-theme="light"] table { background: white; }

thead th {
  text-align: left;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(148, 163, 184, 0.10);
}

:root[data-theme="light"] thead th { background: #f1f5f9; border-bottom: 1px solid rgba(15, 23, 42, 0.08); }

tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  font-size: 14px;
}

:root[data-theme="light"] tbody td { border-bottom: 1px solid rgba(15, 23, 42, 0.08); }

tbody tr:last-child td { border-bottom: 0; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.15);
}

.dot.yellow { background: var(--yellow); }
.dot.orange { background: var(--orange); }
.dot.red { background: var(--red); }
.dot.gray { background: var(--gray); }

.details { margin-top: 12px; }

/* Debug */
.debug {
  width: min(720px, 100%);
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(2, 6, 23, 0.35);
  padding: 12px 14px;
}

:root[data-theme="light"] .debug { background: rgba(255, 255, 255, 0.75); }

.debug > summary {
  cursor: pointer;
  font-weight: 700;
  color: color-mix(in srgb, var(--text) 75%, var(--muted));
}

.debugGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.debugRow {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.pc4 {
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--text) 70%, var(--muted));
}

@media (max-width: 640px) {
  .headline { font-size: 34px; }
  .circle { width: 148px; height: 148px; }
  .debugGrid { grid-template-columns: 1fr; }
}