:root {
  color-scheme: light dark;
  --bg: var(--tg-theme-bg-color, #eef2f1);
  --text: var(--tg-theme-text-color, #17211f);
  --muted: var(--tg-theme-hint-color, #65736f);
  --panel: var(--tg-theme-secondary-bg-color, #fbfcfb);
  --panel-strong: color-mix(in srgb, var(--panel), #263b36 5%);
  --value-panel: color-mix(in srgb, var(--panel), var(--bg) 18%);
  --value-line: color-mix(in srgb, var(--line), var(--text) 10%);
  --line: rgba(58, 78, 72, 0.18);
  --accent: var(--tg-theme-button-color, #176e64);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --temp: #c95724;
  --humidity: #107d93;
  --pressure: #654db7;
  --battery: #24784f;
  --warning: #a36500;
  --ink: #24312e;
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --line: rgba(221, 232, 228, 0.15);
    --panel-strong: color-mix(in srgb, var(--panel), #ffffff 5%);
    --value-panel: color-mix(in srgb, var(--panel), #ffffff 7%);
    --value-line: rgba(255, 255, 255, 0.11);
    --temp: #ff9a68;
    --humidity: #55c6dc;
    --pressure: #b4a3ff;
    --battery: #77d99e;
    --warning: #f1bd62;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20px 16px, rgba(23, 110, 100, 0.08) 1px, transparent 1.6px) 0 0 / 18px 18px,
    linear-gradient(180deg, color-mix(in srgb, var(--accent), transparent 90%), transparent 260px),
    var(--bg);
  color: var(--text);
}

.app {
  width: min(760px, 100%);
  margin: 0 auto;
  padding: 16px 14px calc(24px + env(safe-area-inset-bottom));
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 0 14px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-family: "Aptos Display", "SF Pro Rounded", "Segoe UI", system-ui, sans-serif;
  font-size: 25px;
  line-height: 1.1;
  letter-spacing: 0;
  font-weight: 820;
}

#updated {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

button {
  border: 0;
  font: inherit;
}

.icon-button {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 22px;
  font-weight: 750;
}

.icon-button:disabled {
  opacity: 0.58;
}

.summary {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.metric,
.room {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel), transparent 2%);
  box-shadow: 0 14px 40px rgba(24, 42, 36, 0.06);
}

.metric {
  position: relative;
  min-height: 82px;
  padding: 11px 12px;
  overflow: hidden;
}

.metric::after {
  content: "";
  position: absolute;
  inset: auto 10px 8px 10px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--temp), var(--humidity), var(--pressure));
  opacity: 0.55;
}

.metric-label,
.label,
.device-type,
.comfort {
  color: var(--muted);
  font-size: 12px;
}

.metric-value {
  margin-top: 4px;
  font-family: "JetBrains Mono", "SFMono-Regular", ui-monospace, monospace;
  font-size: 23px;
  line-height: 1;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.metric-note {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.room-tabs {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  scrollbar-width: none;
  margin: 0 -14px 12px;
  padding: 0 14px 2px;
}

.room-tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  min-width: max-content;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: rgba(255, 255, 255, 0.44);
  color: var(--text);
  font-size: 14px;
  font-weight: 650;
  backdrop-filter: blur(8px);
}

.tab[aria-selected="true"] {
  border-color: color-mix(in srgb, var(--accent), var(--line) 20%);
  background: var(--accent);
  color: var(--accent-text);
}

.rooms {
  display: grid;
  gap: 12px;
}

.room {
  overflow: hidden;
}

.room h2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 13px 14px 11px;
  border-bottom: 1px solid var(--line);
  font-size: 17px;
  line-height: 1.2;
}

.room-meta {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.device {
  display: grid;
  gap: 11px;
  padding: 12px 14px 14px;
}

.device + .device {
  border-top: 1px solid var(--line);
}

.device-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.device-name {
  min-width: 0;
  font-size: 15px;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.comfort {
  min-width: max-content;
  border-radius: 8px;
  padding: 4px 8px;
  background: var(--panel-strong);
}

.comfort.good {
  color: var(--battery);
  background: color-mix(in srgb, var(--battery), transparent 88%);
}

.comfort.warn {
  color: var(--warning);
  background: color-mix(in srgb, var(--warning), transparent 88%);
}

.values {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.value {
  position: relative;
  min-height: 66px;
  border-radius: 8px;
  border: 1px solid var(--value-line);
  padding: 9px 9px 10px;
  overflow: hidden;
  background: var(--value-panel);
}

.value::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  opacity: 0.82;
}

.value.temp::before {
  background: var(--temp);
}

.value.humidity::before {
  background: var(--humidity);
}

.value.pressure::before {
  background: var(--pressure);
}

.value.battery::before {
  background: var(--battery);
}

.reading {
  margin-top: 4px;
  font-family: "JetBrains Mono", "SFMono-Regular", ui-monospace, monospace;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.temp .reading {
  color: var(--temp);
}

.humidity .reading {
  color: var(--humidity);
}

.pressure .reading {
  color: var(--pressure);
}

.battery .reading {
  color: var(--battery);
}

.error {
  margin-top: 12px;
  border: 1px solid rgba(190, 35, 35, 0.35);
  border-radius: 8px;
  padding: 12px;
  background: rgba(190, 35, 35, 0.08);
  color: #a31f1f;
}

@media (max-width: 560px) {
  .summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .summary .metric:first-child {
    grid-column: span 2;
  }

  .values {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  h1 {
    font-size: 22px;
  }
}