:root {
  color-scheme: dark;
  --bg-a: #3e398a;
  --bg-b: #2f2b73;
  --bg-c: #171530;
  --panel: rgba(11, 13, 20, 0.28);
  --text: #f7fafc;
  --muted: rgba(255, 255, 255, 0.72);
  --line: rgba(255, 255, 255, 0.28);
  --accent: #c7ff00;
  --danger: #ffd5dc;
}

body[data-wind-band="calm"] {
  --bg-a: #3e398a;
  --bg-b: #2f2b73;
  --bg-c: #171530;
}

body[data-wind-band="steady"] {
  --bg-a: #469f90;
  --bg-b: #28796f;
  --bg-c: #102c35;
}

body[data-wind-band="strong"] {
  --bg-a: #c17959;
  --bg-b: #915640;
  --bg-c: #2d1b20;
}

body[data-wind-band="heavy"] {
  --bg-a: #b64d5a;
  --bg-b: #813946;
  --bg-c: #2d1420;
}

body[data-wind-band="storm"] {
  --bg-a: #8f347a;
  --bg-b: #64295d;
  --bg-c: #201026;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 50% 14%, rgba(255, 255, 255, 0.18), transparent 27rem),
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.14), transparent 24rem),
    linear-gradient(145deg, var(--bg-a) 0%, var(--bg-b) 48%, var(--bg-c) 100%);
  background-attachment: fixed;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  transition: background 420ms ease;
}

button {
  font: inherit;
}

.wind-widget {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: max(18px, env(safe-area-inset-top)) 20px max(24px, env(safe-area-inset-bottom));
}

.station {
  width: min(100%, 360px);
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 12px;
}

.arrow-wrap {
  width: clamp(150px, 45vw, 220px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.direction-arrow {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 16px 28px rgba(0, 0, 0, 0.32));
  transform: rotate(0deg);
  transition: transform 320ms ease;
}

.direction-arrow path {
  fill: var(--text);
}

.updated,
.status,
.range-grid > div > span {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  margin: -8px 0 2px;
  font-size: clamp(4rem, 23vw, 6.5rem);
  line-height: 0.9;
  font-weight: 800;
  text-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.avg-block {
  display: grid;
  gap: 2px;
  margin-top: calc(2px + 0.3rem);
}

.range-grid > div > span {
  font-size: 0.85rem;
}

.avg-block strong {
  font-size: clamp(3.2rem, 18vw, 5rem);
  line-height: 1;
}

.unit {
  font-size: 0.36em;
  font-weight: 800;
  line-height: 1;
  opacity: 0.78;
  text-transform: none;
}

.range-grid {
  width: min(100%, 280px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 4px;
}

.range-grid div {
  display: grid;
  gap: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.range-grid strong {
  font-size: clamp(1.7rem, 8vw, 2.2rem);
  line-height: 1;
}

.updated {
  margin-top: 6px;
  font-size: 0.85rem;
  text-transform: none;
}

.status {
  min-height: 1.3em;
  font-size: 0.82rem;
  color: var(--accent);
  text-transform: none;
}

.status.error {
  color: var(--danger);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.refresh-button,
.install-button {
  min-width: 124px;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(10px);
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.16);
}

.install-button {
  min-width: 112px;
  background: rgba(11, 13, 20, 0.18);
  color: rgba(255, 255, 255, 0.88);
}

.refresh-button svg,
.install-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.refresh-button:disabled,
.install-button:disabled {
  cursor: wait;
  opacity: 0.7;
}

.refresh-button:focus-visible,
.install-button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.install-help {
  width: min(100%, 280px);
  margin: -2px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
  font-weight: 700;
}

.site-link {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
}

.site-link:hover,
.site-link:focus-visible {
  color: rgba(255, 255, 255, 0.84);
  text-decoration: underline;
}

@media (max-height: 620px) {
  .station {
    gap: 8px;
  }

  .arrow-wrap {
    width: clamp(116px, 36vh, 168px);
  }

  h1 {
    font-size: clamp(3.8rem, 20vh, 5rem);
  }

  .avg-block strong {
    font-size: clamp(2.6rem, 14vh, 3.8rem);
  }
}