:root {
  --bg: #e5edf3;
  --panel: rgba(255, 255, 255, 0.82);
  --panel-strong: rgba(255, 255, 255, 0.94);
  --panel-dmi: rgba(223, 238, 247, 0.9);
  --panel-viva: rgba(225, 243, 236, 0.9);
  --panel-holfuy: rgba(249, 236, 223, 0.9);
  --panel-oso: rgba(242, 233, 222, 0.9);
  --panel-windfinder: rgba(236, 231, 245, 0.9);
  --panel-links: rgba(234, 240, 227, 0.9);
  --text: #183047;
  --muted: #57728b;
  --line: rgba(24, 48, 71, 0.14);
  --accent: #005d8f;
  --accent-soft: #d6edf9;
  --shadow: 0 18px 40px rgba(14, 41, 64, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(0, 93, 143, 0.16), transparent 32%),
    linear-gradient(180deg, #f5f9fb 0%, var(--bg) 100%);
}

button,
input,
select {
  font: inherit;
}

.page-shell {
  width: min(1400px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.forecast-panel,
.frame-card,
.oso-panel,
.oso-card,
.viva-panel,
.holfuy-panel,
.windfinder-panel,
.bottom-bar {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.forecast-layout,
.spotlight {
  display: grid;
  gap: 1.5rem;
}

.meta-label,
.eyebrow {
  display: block;
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

h1,
h2,
h3,
p {
  margin: 0;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.85rem;
}

label {
  display: grid;
  gap: 0.45rem;
  font-size: 0.95rem;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.8rem 0.9rem;
  background: var(--panel-strong);
  color: var(--text);
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 0.72rem 1rem;
  cursor: pointer;
  color: white;
  background: linear-gradient(135deg, var(--accent) 0%, #083f63 100%);
}

button.secondary {
  color: var(--text);
  background: var(--accent-soft);
}

.zoom-controls {
  display: flex;
  gap: 0.5rem;
}

.forecast-panel {
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.12) 100%),
    var(--panel-dmi);
}

.forecast-layout {
  grid-template-columns: minmax(420px, 1.15fr) minmax(320px, 0.85fr);
  align-items: start;
}

.spotlight {
  gap: 0;
}

.frame-controls {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 0.7rem;
  flex-wrap: nowrap;
}

.frame-controls button {
  min-width: 3rem;
  padding-inline: 0.8rem;
}

.frame-controls #refresh-button {
  margin-left: 0.35rem;
}

.spotlight-details {
  margin-top: 0.55rem;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.35;
}

.spotlight-frame {
  width: 100%;
  aspect-ratio: 3 / 5;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(180deg, #edf5fa 0%, #d7e7f1 100%);
  border: 1px solid var(--line);
}

.spotlight-map-wrap {
  position: relative;
  width: 100%;
  height: 100%;
}

.section-heading {
  margin-bottom: 0.75rem;
}

.inline-heading {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.small-button {
  padding: 0.42rem 0.78rem;
  font-size: 0.82rem;
}

.subtle-status {
  color: var(--muted);
  font-size: 0.8rem;
}

#frame-summary {
  color: var(--muted);
  font-size: 0.88rem;
}

.gallery-summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  gap: 0.75rem;
}

.gallery-page-controls {
  display: flex;
  gap: 0.45rem;
  flex-shrink: 0;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.gallery-panel {
  min-width: 0;
}

.oso-panel {
  margin-top: 1.5rem;
  padding: 0.9rem 1rem 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.24) 0%, rgba(255, 255, 255, 0.1) 100%),
    var(--panel-oso);
}

.viva-panel {
  padding: 0.9rem 1rem 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.24) 0%, rgba(255, 255, 255, 0.1) 100%),
    var(--panel-viva);
}

.viva-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  align-items: start;
}

.holfuy-panel {
  margin-top: 1.5rem;
  padding: 0.9rem 1rem 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.24) 0%, rgba(255, 255, 255, 0.1) 100%),
    var(--panel-holfuy);
}

.holfuy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.windfinder-panel {
  margin-top: 1.5rem;
  padding: 0.9rem 1rem 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.24) 0%, rgba(255, 255, 255, 0.1) 100%),
    var(--panel-windfinder);
}

.oso-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.viva-card {
  display: grid;
  gap: 0.55rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid rgba(24, 48, 71, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.62);
  min-width: 0;
}

.viva-card__header,
.viva-card__body,
.viva-card__meta,
.windfinder-card__links {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.viva-card__header {
  justify-content: space-between;
}

.viva-card__eyebrow {
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.viva-card__title {
  font-size: 0.92rem;
  font-weight: 700;
}

.viva-card__source {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.windfinder-heading-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.42rem 0.9rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, #083f63 100%);
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 22px rgba(0, 93, 143, 0.24);
}

.viva-heading-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.42rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(24, 48, 71, 0.14);
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.viva-heading-link:hover,
.viva-heading-link:focus-visible,
.windfinder-heading-link:hover,
.windfinder-heading-link:focus-visible {
  filter: brightness(1.05);
}

.viva-card__body {
  justify-content: space-between;
  flex-wrap: wrap;
}

.viva-card__wind {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.viva-card__arrow-wrap {
  display: grid;
  place-items: center;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 999px;
  background: linear-gradient(180deg, #edf5fa 0%, #d7e7f1 100%);
  border: 1px solid rgba(24, 48, 71, 0.12);
}

.viva-card__arrow {
  display: inline-block;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  transform-origin: center;
}

.viva-card__speed {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1;
}

.viva-card__direction {
  margin-top: 0.18rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.viva-card__meta {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.viva-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.34rem 0.56rem;
  border-radius: 999px;
  border: 1px solid rgba(24, 48, 71, 0.1);
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
}

.oso-card {
  padding: 0.65rem;
}

.oso-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #edf5fa 0%, #d7e7f1 100%);
}

.holfuy-card {
  padding: 0.6rem 0.7rem 0.7rem;
  border: 1px solid rgba(24, 48, 71, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.62);
}

.holfuy-card__headline,
.holfuy-stats {
  display: flex;
  gap: 1rem;
}

.holfuy-card__headline {
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.45rem;
}

.holfuy-card__eyebrow {
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.holfuy-card__title {
  font-size: 0.92rem;
  font-weight: 700;
}

.holfuy-card__source {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.holfuy-card__main {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 0.7rem;
}

.holfuy-wind {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.holfuy-wind__arrow-wrap {
  display: grid;
  place-items: center;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 999px;
  background: linear-gradient(180deg, #edf5fa 0%, #d7e7f1 100%);
  border: 1px solid rgba(24, 48, 71, 0.12);
}

.holfuy-wind__arrow {
  display: inline-block;
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  transform-origin: center;
}

.holfuy-wind__speed {
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1;
}

.holfuy-wind__direction {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  margin-top: 0.18rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.holfuy-mini-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  border-radius: 999px;
  background: rgba(214, 237, 249, 0.9);
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1;
  transform-origin: center;
}

.holfuy-stats {
  display: grid;
  gap: 0.28rem;
  min-width: 0;
}

.holfuy-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.28rem 0.45rem;
  min-width: 0;
  padding: 0.38rem 0.52rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(24, 48, 71, 0.1);
}

.holfuy-line__label {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.holfuy-line__value {
  font-size: 0.8rem;
  font-weight: 700;
}

.holfuy-line__divider {
  color: rgba(24, 48, 71, 0.24);
  font-size: 0.72rem;
}

.holfuy-stat__subvalue,
.holfuy-tendency__row {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  margin-top: 0.18rem;
  color: var(--muted);
  font-size: 0.68rem;
}

.holfuy-stat__subvalue--inline {
  margin-top: 0;
}

.holfuy-line--meta {
  justify-content: flex-start;
}

.holfuy-tendency__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 0.9rem;
  color: var(--accent);
  font-weight: 800;
  line-height: 1;
}

.windfinder-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.windfinder-card {
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.62);
}

.windfinder-card__header,
.windfinder-card__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.windfinder-card__header {
  margin-bottom: 0.35rem;
}

.windfinder-card__eyebrow {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.windfinder-card__title {
  font-size: 1rem;
  font-weight: 700;
}

.windfinder-card__meta {
  margin-bottom: 0.7rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.windfinder-card__source {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.windfinder-chart {
  position: relative;
}

.windfinder-chart svg {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(237, 245, 250, 0.98) 0%, rgba(215, 231, 241, 0.92) 100%);
  border: 1px solid rgba(24, 48, 71, 0.12);
}

.windfinder-chart__tooltip {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  z-index: 1;
  min-width: 9rem;
  padding: 0.45rem 0.55rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(24, 48, 71, 0.12);
  box-shadow: 0 10px 20px rgba(14, 41, 64, 0.14);
  font-size: 0.74rem;
  line-height: 1.35;
}

.windfinder-chart__tooltip.is-hidden {
  display: none;
}

.windfinder-chart__tooltip strong {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.78rem;
}

.windfinder-chart__legend {
  display: flex;
  gap: 0.9rem;
  margin-top: 0.55rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.windfinder-chart__legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.windfinder-chart__legend i {
  display: inline-block;
  width: 1rem;
  height: 0.2rem;
  border-radius: 999px;
}

.windfinder-chart__empty {
  padding: 1rem;
  border-radius: 16px;
  border: 1px dashed rgba(24, 48, 71, 0.18);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
}

.bottom-bar {
  margin-top: 1.5rem;
  padding: 0.75rem 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.24) 0%, rgba(255, 255, 255, 0.1) 100%),
    var(--panel-links);
}

.bottom-links {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
}

.bottom-settings {
  margin-top: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  padding: 1rem;
}

.bottom-settings.is-hidden {
  display: none;
}

.frame-card {
  overflow: hidden;
}

.frame-button {
  width: 100%;
  padding: 0.55rem;
  text-align: left;
  color: var(--text);
  background: transparent;
  border-radius: 0;
}

.frame-button.is-selected {
  background: linear-gradient(180deg, rgba(214, 237, 249, 0.88) 0%, rgba(255, 255, 255, 0.65) 100%);
}

.frame-image-wrap {
  position: relative;
}

.frame-button .frame-image {
  aspect-ratio: 3 / 5;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #edf5fa 0%, #d7e7f1 100%);
}

.frame-time {
  position: absolute;
  left: 0.5rem;
  bottom: 0.5rem;
  padding: 0.32rem 0.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(24, 48, 71, 0.12);
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 6px 14px rgba(14, 41, 64, 0.14);
}

.tile-viewport {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 100%;
  isolation: isolate;
}

.tile-viewport--large {
  width: 100%;
  height: 100%;
}

.wind-legend {
  position: absolute;
  right: 0.85rem;
  top: 0.85rem;
  width: 72px;
  padding: 0.55rem 0.45rem;
  border-radius: 16px;
  border: 1px solid rgba(24, 48, 71, 0.18);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 24px rgba(14, 41, 64, 0.16);
}

.spotlight-overlay-time {
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  z-index: 1;
  padding: 0.42rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(24, 48, 71, 0.12);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 8px 18px rgba(14, 41, 64, 0.16);
}

.wind-legend__title {
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
}

.wind-legend__items {
  display: grid;
  gap: 0;
}

.wind-legend__row {
  display: grid;
  grid-template-columns: 1fr 2.2rem;
  align-items: center;
  min-height: 18px;
}

.wind-legend__label {
  font-size: 0.68rem;
  line-height: 1;
  color: var(--text);
}

.wind-legend__swatch {
  height: 18px;
  border-left: 1px solid rgba(24, 48, 71, 0.12);
}

.tile-image {
  position: absolute;
  width: 512px;
  height: 512px;
  image-rendering: auto;
}

@media (max-width: 980px) {
  .forecast-layout {
    grid-template-columns: 1fr;
  }

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

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

  .oso-grid {
    grid-template-columns: 1fr;
  }

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

  .viva-card__body {
    align-items: flex-start;
  }

  .viva-card__meta {
    justify-content: flex-start;
  }

  .holfuy-card__main {
    grid-template-columns: 1fr;
  }

  .holfuy-stats {
    justify-content: flex-start;
  }

  .holfuy-grid {
    grid-template-columns: 1fr;
  }

  .windfinder-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 1rem, 1000px);
    padding: 0.75rem 0 2rem;
  }

  .hero,
  .spotlight {
    padding: 1rem;
    border-radius: 20px;
  }

  .control-grid {
    grid-template-columns: 1fr;
  }

  .button-row,
  .section-heading {
    flex-direction: column;
    align-items: flex-start;
  }

  .inline-heading {
    flex-wrap: wrap;
  }

  .forecast-panel,
  .oso-panel,
  .viva-panel,
  .holfuy-panel,
  .windfinder-panel,
  .bottom-bar,
  .bottom-settings {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .forecast-panel {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .frame-controls {
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 0.55rem;
  }

  .frame-controls button {
    min-width: 2.65rem;
    padding: 0.58rem 0.72rem;
  }

  .frame-controls #refresh-button {
    margin-left: 0;
    flex: 1 1 100%;
  }

  .spotlight-frame {
    aspect-ratio: 4 / 5;
    border-radius: 16px;
  }

  .spotlight-overlay-time {
    left: 0.55rem;
    bottom: 0.55rem;
    padding: 0.34rem 0.55rem;
    font-size: 0.74rem;
  }

  .wind-legend {
    right: 0.55rem;
    top: 0.55rem;
    width: 58px;
    padding: 0.4rem 0.35rem;
    border-radius: 12px;
  }

  .wind-legend__title {
    font-size: 0.66rem;
  }

  .wind-legend__row {
    grid-template-columns: 1fr 1.5rem;
    min-height: 14px;
  }

  .wind-legend__label {
    font-size: 0.58rem;
  }

  .wind-legend__swatch {
    height: 14px;
  }

  .spotlight-details,
  #frame-summary {
    font-size: 0.78rem;
  }

  .gallery-summary-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }

  .bottom-links {
    justify-content: flex-start;
  }

  .gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
  }

  .frame-button {
    padding: 0.35rem;
  }

  .frame-time {
    left: 0.35rem;
    bottom: 0.35rem;
    padding: 0.24rem 0.42rem;
    font-size: 0.66rem;
  }

  .holfuy-card,
  .oso-card,
  .windfinder-card {
    border-radius: 16px;
  }

  .holfuy-card {
    padding: 0.55rem 0.6rem 0.6rem;
  }

  .holfuy-card__headline {
    gap: 0.5rem;
  }

  .holfuy-card__eyebrow {
    font-size: 0.6rem;
  }

  .holfuy-card__title {
    font-size: 0.86rem;
  }

  .holfuy-wind__arrow-wrap {
    width: 2.7rem;
    height: 2.7rem;
  }

  .holfuy-wind__speed {
    font-size: 1.05rem;
  }

  .holfuy-line {
    padding: 0.32rem 0.45rem;
  }

  .holfuy-line__value {
    font-size: 0.76rem;
  }

  .windfinder-card {
    padding: 0.7rem;
  }

  .viva-grid {
    grid-template-columns: 1fr;
  }

  .windfinder-card__meta {
    gap: 0.3rem;
    font-size: 0.76rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .windfinder-chart svg {
    height: auto;
  }
}

@media (max-width: 420px) {
  .gallery {
    grid-template-columns: 1fr;
  }

  .frame-controls {
    justify-content: flex-start;
  }

  .gallery-page-controls {
    width: 100%;
  }

  .gallery-page-controls button {
    flex: 1 1 0;
  }
}