:root {
  --bg: #070b14;
  --panel: #101826;
  --panel-edge: rgba(198, 168, 92, 0.35);
  --text: #eef2f8;
  --muted: #93a0b5;
  --gold: #e6c35c;
  --gold-soft: rgba(230, 195, 92, 0.16);
  --line: rgba(238, 242, 248, 0.08);
  --score-5: #f0c85a;
  --score-4: #6ec8e8;
  --score-3: #7dcea0;
  --score-2: #e0a36a;
  --score-1: #d16565;
  --header-h: 72px;
  --panel-w: 400px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --font-serif: "Zen Old Mincho", "Yu Mincho", serif;
  --font-sans: "Zen Kaku Gothic New", "Hiragino Sans", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
}

body {
  overflow: hidden;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -40px;
  z-index: 4000;
  padding: 8px 12px;
  background: var(--gold);
  color: #1a1408;
  font-weight: 700;
}

.skip-link:focus {
  top: 12px;
}

#map {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: #0a1220;
}

.map--night .leaflet-tile-pane {
  filter: invert(0.9) hue-rotate(180deg) brightness(0.82) contrast(1.05) saturate(0.45);
}

.leaflet-container {
  font-family: var(--font-sans);
  background: #0a1220;
}

.leaflet-control-attribution {
  background: rgba(7, 11, 20, 0.72) !important;
  color: var(--muted);
  font-size: 10px;
}

.leaflet-control-attribution a {
  color: #c9d7ee;
}

.leaflet-bar a {
  background: rgba(16, 24, 38, 0.92);
  color: var(--text);
  border-bottom-color: var(--line);
}

.leaflet-bar a:hover {
  background: #1b2738;
}

.leaflet-top.leaflet-right {
  top: 84px;
  right: 12px;
}

.leaflet-control-layers {
  border: 1px solid var(--line);
  background: rgba(16, 24, 38, 0.92);
  color: var(--text);
}

.leaflet-control-layers-expanded {
  background: rgba(16, 24, 38, 0.96);
}

.legend {
  bottom: 46px;
}

body.is-panel-open .spot-chips {
  opacity: 0;
  pointer-events: none;
}

.site-header {
  position: fixed;
  z-index: 500;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: calc(100% - 24px);
  padding: 10px 16px;
  border: 1px solid rgba(230, 195, 92, 0.22);
  border-radius: 16px;
  background: rgba(10, 16, 28, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  pointer-events: none;
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-header__mark {
  color: var(--gold);
  font-size: 22px;
  line-height: 1;
}

.site-header__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.site-header__sub {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.site-header__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.site-header__badge {
  padding: 3px 8px;
  border: 1px solid rgba(230, 195, 92, 0.4);
  border-radius: 999px;
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.legend {
  position: fixed;
  z-index: 400;
  right: 12px;
  bottom: 28px;
  min-width: 148px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(10, 16, 28, 0.82);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.legend__title {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.legend__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.legend__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0;
  color: var(--muted);
  font-size: 12px;
}

.legend__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 8px currentColor;
}

.legend__dot.score-5,
.spot-pin.score-5 .spot-pin__inner { background: var(--score-5); color: #2a2108; }
.legend__dot.score-4,
.spot-pin.score-4 .spot-pin__inner { background: var(--score-4); color: #082028; }
.legend__dot.score-3,
.spot-pin.score-3 .spot-pin__inner { background: var(--score-3); color: #102418; }
.legend__dot.score-2,
.spot-pin.score-2 .spot-pin__inner { background: var(--score-2); color: #2a1808; }
.legend__dot.score-1,
.spot-pin.score-1 .spot-pin__inner { background: var(--score-1); color: #2a1010; }

.spot-chips {
  position: fixed;
  z-index: 400;
  left: 12px;
  bottom: 28px;
  max-width: min(520px, calc(100% - 190px));
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(10, 16, 28, 0.82);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.spot-chips__label {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.spot-chips__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.spot-chip {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
}

.spot-chip:hover,
.spot-chip.is-active {
  border-color: var(--gold);
  background: var(--gold-soft);
}

.spot-pin {
  background: none;
  border: none;
}

.spot-pin__inner {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.08), 0 0 18px currentColor;
  cursor: pointer;
}

.spot-pin.is-active .spot-pin__inner {
  transform: scale(1.12);
}

.panel-backdrop {
  position: fixed;
  inset: 0;
  z-index: 700;
  background: rgba(4, 7, 14, 0.45);
}

.side-panel {
  position: fixed;
  z-index: 800;
  top: 0;
  left: 0;
  width: min(var(--panel-w), 100%);
  height: 100%;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--panel-edge);
  background:
    radial-gradient(1200px 280px at 0% 0%, rgba(230, 195, 92, 0.08), transparent 50%),
    var(--panel);
  box-shadow: var(--shadow);
  transform: translateX(-105%);
  transition: transform 0.42s var(--ease);
}

.side-panel.is-open {
  transform: translateX(0);
}

.side-panel__handle {
  display: none;
}

.side-panel__close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.side-panel__close:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.side-panel__scroll {
  height: 100%;
  overflow: auto;
  padding: 28px 22px 32px;
}

.panel-kicker {
  margin: 0 0 6px;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.panel-title {
  margin: 0;
  padding-right: 42px;
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  line-height: 1.3;
}

.panel-subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.score-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 8px;
}

.score-stars {
  color: var(--gold);
  font-size: 18px;
  letter-spacing: 0.08em;
}

.score-stars .dim {
  color: rgba(230, 195, 92, 0.28);
}

.condition-pill {
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--gold-soft);
  color: var(--gold);
  font-size: 12px;
}

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 16px 0;
}

.stat {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.stat dt {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.stat dd {
  margin: 4px 0 0;
  font-size: 16px;
}

.stats .stat:last-child {
  grid-column: 1 / -1;
}


.panel-desc {
  margin: 8px 0 20px;
  color: #d5deea;
  font-size: 14px;
  line-height: 1.85;
}

.condition-grid {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.meter label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
}

.meter-bar {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.meter-bar > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #3d6a9a, var(--gold));
}

.ad-slot {
  margin-top: 8px;
  padding: 16px;
  border: 1px dashed rgba(230, 195, 92, 0.35);
  border-radius: 14px;
  background: repeating-linear-gradient(
    -45deg,
    rgba(255, 255, 255, 0.02),
    rgba(255, 255, 255, 0.02) 8px,
    rgba(255, 255, 255, 0.04) 8px,
    rgba(255, 255, 255, 0.04) 16px
  );
  text-align: center;
}

.ad-slot__label {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.18em;
}

.ad-slot__box {
  display: grid;
  place-items: center;
  min-height: 180px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(7, 11, 20, 0.45);
  color: var(--muted);
  font-size: 13px;
}

.ad-slot__box small {
  display: block;
  margin-top: 6px;
  font-size: 11px;
}

@media (min-width: 769px) {
  .panel-backdrop {
    display: none !important;
  }

  body.is-panel-open .spot-chips {
    left: calc(var(--panel-w) + 12px);
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 768px) {
  .site-header {
    top: 8px;
    left: 8px;
    right: 8px;
    padding: 8px 12px;
  }

  .site-header__title {
    font-size: 18px;
  }

  .site-header__sub {
    display: none;
  }

  .site-header__meta {
    font-size: 11px;
  }

  .legend {
    right: 8px;
    bottom: auto;
    top: 72px;
    min-width: 0;
    padding: 8px 10px;
  }

  .legend__list li {
    font-size: 11px;
  }

  .spot-chips {
    left: 8px;
    right: 8px;
    bottom: 18px;
    max-width: none;
  }

  .side-panel {
    top: auto;
    left: 0;
    right: 0;
    width: 100%;
    height: min(78vh, 680px);
    border-right: 0;
    border-top: 1px solid var(--panel-edge);
    border-radius: 20px 20px 0 0;
    transform: translateY(110%);
  }

  .side-panel.is-open {
    transform: translateY(0);
  }

  .side-panel__handle {
    display: block;
    width: 44px;
    height: 4px;
    margin: 10px auto 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
  }

  .side-panel__scroll {
    padding-top: 12px;
  }

  .panel-title {
    font-size: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .side-panel {
    transition: none;
  }
}

.hourly {
  margin: 4px 0 22px;
}

.hourly__title {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.hourly__bars {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
  align-items: end;
  min-height: 92px;
}

.hourly__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.hourly__bar-wrap {
  display: flex;
  align-items: flex-end;
  width: 100%;
  height: 72px;
  padding: 0 2px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.hourly__bar-wrap span {
  display: block;
  width: 100%;
  min-height: 4px;
  border-radius: 6px 6px 2px 2px;
  background: #7dcea0;
}

.hourly__item.is-mid .hourly__bar-wrap span {
  background: #e0a36a;
}

.hourly__item.is-thick .hourly__bar-wrap span {
  background: #8b97ad;
}

.hourly__item.is-clear .hourly__bar-wrap span {
  background: var(--gold);
}

.hourly__time {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.spot-chip-count {
  padding: 6px 10px;
  color: var(--muted);
  font-size: 12px;
}

.panel-notes {
  margin: -8px 0 16px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.marker-cluster {
  background-clip: padding-box;
}

.marker-cluster div {
  font-family: var(--font-sans);
  font-weight: 700;
  color: #f0c85a;
  background: rgba(16, 24, 38, 0.92);
  border: 1px solid rgba(230, 195, 92, 0.45);
  box-shadow: 0 0 16px rgba(230, 195, 92, 0.25);
}

.marker-cluster-small {
  background-color: rgba(230, 195, 92, 0.22);
}

.marker-cluster-medium {
  background-color: rgba(110, 200, 232, 0.22);
}

.marker-cluster-large {
  background-color: rgba(125, 206, 160, 0.22);
}

.date-bar {
  position: fixed;
  z-index: 450;
  top: 84px;
  left: 12px;
  right: 12px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(10, 16, 28, 0.82);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  scrollbar-width: thin;
}

.date-bar__btn {
  flex: 0 0 auto;
  min-width: 72px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  text-align: center;
}

.date-bar__btn small {
  display: block;
  color: var(--muted);
  font-size: 10px;
}

.date-bar__btn.is-active {
  border-color: var(--gold);
  background: var(--gold-soft);
  color: var(--gold);
}

.calendar {
  margin: 8px 0 20px;
}

.calendar__title {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.12em;
}

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

.cal-card {
  padding: 8px 8px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.cal-card.is-active {
  border-color: var(--gold);
  background: var(--gold-soft);
}

.cal-card__date {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.cal-card__score {
  display: block;
  margin-top: 4px;
  font-size: 16px;
  font-weight: 700;
}

.cal-card__meta {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 10px;
}

.legend__dot.score-4,
.spot-pin.score-4 .spot-pin__inner { background: #7dcea0; color: #102418; }
.legend__dot.score-2,
.spot-pin.score-2 .spot-pin__inner { background: #9aa3b2; color: #1b1f27; }
.legend__dot.score-1,
.spot-pin.score-1 .spot-pin__inner { background: #6f7682; color: #111318; }

@media (max-width: 768px) {
  .date-bar {
    top: 64px;
    left: 8px;
    right: 8px;
  }
  .legend {
    top: 148px;
  }
  .calendar__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.site-header__meta {
  pointer-events: auto;
}
.site-header__link {
  color: var(--text);
  text-decoration: none;
  font-size: 11px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.site-header__link:hover,
.site-header__link:focus {
  border-color: var(--gold);
  color: var(--gold);
}
.panel-moon-note {
  margin: -8px 0 16px;
  color: var(--muted);
  font-size: 12px;
}
.panel-article {
  margin: 0 0 16px;
}
.panel-article h3 {
  margin: 0 0 6px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.12em;
}
.panel-article p {
  margin: 0;
  color: #d5deea;
  font-size: 14px;
  line-height: 1.85;
}
.panel-facilities {
  margin: 8px 0 0;
  padding-left: 1.2em;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}
.site-footer {
  position: fixed;
  z-index: 420;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  justify-content: center;
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(7, 11, 20, 0.92);
  backdrop-filter: blur(12px);
  font-size: 11px;
}
.site-footer a {
  color: #c9d7ee;
  text-decoration: none;
}
.site-footer a:hover,
.site-footer a:focus {
  color: var(--gold);
}
.spot-chips,
.legend {
  bottom: 52px;
}
.legal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: rgba(4, 7, 14, 0.62);
}
.legal-modal {
  position: fixed;
  z-index: 1300;
  top: 50%;
  left: 50%;
  width: min(720px, calc(100% - 24px));
  max-height: min(82vh, 760px);
  display: none;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--panel-edge);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: var(--shadow);
  transform: translate(-50%, -50%);
}
.legal-modal.is-open {
  display: flex;
}
.legal-modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 10px;
  border-bottom: 1px solid var(--line);
}
.legal-modal__head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 20px;
}
.legal-modal__close {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
}
.legal-modal__body {
  overflow: auto;
  padding: 16px 18px 24px;
  color: #d5deea;
  font-size: 14px;
  line-height: 1.85;
}
.legal-modal__body h3 {
  margin: 18px 0 8px;
  color: var(--gold);
  font-size: 14px;
}
.legal-modal__body p,
.legal-modal__body li {
  margin: 0 0 10px;
}
body.is-legal-open {
  overflow: hidden;
}
@media (max-width: 768px) {
  .site-header__meta {
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  .spot-chips,
  .legend {
    bottom: 64px;
  }
  .legal-modal {
    top: auto;
    bottom: 0;
    left: 0;
    width: 100%;
    max-height: 86vh;
    border-radius: 16px 16px 0 0;
    transform: none;
  }
}

.panel-notice {
  margin: 0 0 16px;
  padding: 10px 12px;
  border: 1px solid rgba(230, 195, 92, 0.35);
  border-radius: 12px;
  background: rgba(230, 195, 92, 0.08);
  color: #f0e2b8;
  font-size: 13px;
  line-height: 1.7;
}
.panel-notice--quiet {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
}
.legal-modal__body h4,
.legal-modal__body h4 {
  margin: 16px 0 8px;
  color: var(--gold);
  font-size: 13px;
}
.legal-modal__body code,
.legal-modal__body code {
  display: inline-block;
  margin: 4px 0;
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 12px;
  line-height: 1.6;
  word-break: break-word;
}