:root {
  color-scheme: light;
  --font-body: "Bricolage Grotesque", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Fraunces", Georgia, "Times New Roman", serif;
  --pine: #042a19;
  --deep-green: #0a4228;
  --club-green: #12613a;
  --fairway: #2f8f4d;
  --leaf: #7fc96c;
  --moss: #b7dca3;
  --mint: #e7f5df;
  --mist: #f6fbf1;
  --paper: rgba(250, 255, 246, 0.91);
  --paper-strong: rgba(255, 255, 255, 0.96);
  --line: rgba(74, 125, 67, 0.28);
  --sand: #f2e7bf;
  --gold: #b9922e;
  --ink: #142319;
  --muted: #5d6d5f;
  --white: #ffffff;
  --shadow: 0 20px 48px rgba(4, 42, 25, 0.24);
  --soft-shadow: 0 10px 24px rgba(4, 42, 25, 0.14);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  background:
    linear-gradient(135deg, rgba(4, 42, 25, 0.1), rgba(47, 143, 77, 0.18)),
    url("assets/grass-texture.svg") center / 340px 340px repeat,
    #0d4b2c;
  color: var(--ink);
  font-family: var(--font-body);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(340px, 420px) minmax(0, 1fr);
  height: 100%;
  min-height: 100%;
}

.course-panel {
  display: flex;
  min-height: 0;
  flex-direction: column;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  background:
    linear-gradient(180deg, rgba(5, 54, 31, 0.34), rgba(13, 75, 44, 0.18)),
    url("assets/grass-texture.svg") center / 340px 340px repeat,
    var(--deep-green);
  box-shadow: var(--shadow);
  z-index: 2;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-gutter: stable;
}

.app-header {
  padding: 26px 24px 18px;
  background:
    linear-gradient(135deg, rgba(4, 42, 25, 0.94), rgba(18, 97, 58, 0.88)),
    url("assets/grass-texture.svg") center / 420px 420px repeat;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.working-title {
  margin: 0 0 7px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.77rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.app-header h1 {
  margin: 0;
  max-width: 13ch;
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 850;
  font-optical-sizing: auto;
  line-height: 0.94;
  text-wrap: balance;
  text-shadow: 0 2px 0 rgba(4, 42, 25, 0.28);
}

.search-tools {
  display: grid;
  gap: 14px;
  margin: 14px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--soft-shadow);
}

label {
  display: grid;
  gap: 6px;
  color: #506451;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

input,
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-strong);
  color: var(--ink);
  font-size: 1rem;
  font-weight: 650;
  outline: none;
}

input {
  padding: 0 14px;
}

select {
  padding: 0 34px 0 12px;
}

input:focus,
select:focus,
button:focus-visible {
  border-color: var(--fairway);
  box-shadow: 0 0 0 3px rgba(47, 143, 77, 0.22);
}

.filter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.action-row {
  display: flex;
  gap: 10px;
}

.secondary-button,
.icon-button,
.link-button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-strong);
  color: var(--deep-green);
  font-weight: 800;
}

.secondary-button,
.icon-button {
  padding: 0 14px;
}

.secondary-button {
  flex: 1;
  border-color: rgba(4, 42, 25, 0.82);
  background: linear-gradient(135deg, var(--pine), var(--club-green));
  color: var(--white);
  box-shadow: 0 10px 18px rgba(4, 42, 25, 0.18);
}

.icon-button {
  min-width: 88px;
}

.selected-course {
  margin: 0 14px 14px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--soft-shadow);
}

.empty-selection {
  padding: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.course-detail {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.course-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--mint);
}

.course-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-title-row {
  display: grid;
  gap: 6px;
}

.course-title-row h2 {
  margin: 0;
  color: var(--pine);
  font-family: var(--font-heading);
  font-size: 1.34rem;
  font-weight: 780;
  font-optical-sizing: auto;
  line-height: 1.06;
  text-wrap: balance;
}

.course-meta,
.course-summary {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.42;
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.price-label {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.price-scale {
  color: var(--gold);
  font-size: 1.04rem;
  font-weight: 800;
}

.top100-badge-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.top100-badge {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  border: 1px solid rgba(185, 146, 46, 0.58);
  border-radius: 999px;
  background: linear-gradient(135deg, #fff8df, #ead08a);
  color: #5e4610;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  padding: 6px 10px;
  text-decoration: none;
  box-shadow: 0 5px 12px rgba(95, 69, 10, 0.12);
}

.top100-badge:hover {
  border-color: var(--gold);
  color: var(--pine);
}

.detail-top100 {
  margin-top: 2px;
}

.result-top100 {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 10px;
  z-index: 2;
}

.popup-top100 {
  margin: 0 0 7px;
  min-height: 24px;
  padding: 5px 8px;
  font-size: 0.72rem;
}

.course-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  text-decoration: none;
}

.link-button.primary {
  border-color: var(--club-green);
  background: linear-gradient(135deg, var(--club-green), var(--fairway));
  color: var(--white);
}

.results-section {
  display: flex;
  min-height: auto;
  flex: 0 0 auto;
  flex-direction: column;
  margin: 0 14px 14px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 8px;
  background: rgba(247, 253, 242, 0.82);
  box-shadow: var(--soft-shadow);
}

.results-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 10px;
}

.results-heading h2 {
  margin: 0;
  color: var(--pine);
  font-family: var(--font-heading);
  font-size: 1.14rem;
  font-weight: 760;
  font-optical-sizing: auto;
  line-height: 1;
}

#resultCount {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.results-list {
  display: grid;
  gap: 10px;
  min-height: 0;
  overflow: visible;
  padding: 0 14px 14px;
}

.data-attribution {
  margin: auto 14px 14px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(4, 42, 25, 0.72);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.76rem;
  line-height: 1.4;
  padding: 12px 14px;
}

.data-attribution a {
  color: var(--sand);
  font-weight: 800;
}

.course-result {
  position: relative;
  width: 100%;
  min-height: 82px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-strong);
  color: inherit;
  box-shadow: 0 6px 14px rgba(4, 42, 25, 0.06);
  overflow: hidden;
}

.course-result[aria-current="true"] {
  border-color: var(--fairway);
  box-shadow: 0 0 0 3px rgba(47, 143, 77, 0.18), 0 10px 20px rgba(4, 42, 25, 0.11);
}

.course-result-main {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  width: 100%;
  min-height: 82px;
  border: 0;
  background: transparent;
  color: inherit;
  padding: 12px;
  text-align: left;
}

.course-result.has-top100 .course-result-main {
  padding-bottom: 66px;
}

.course-result h3 {
  margin: 0 0 5px;
  color: var(--pine);
  font-family: var(--font-heading);
  font-size: 1.04rem;
  font-weight: 740;
  font-optical-sizing: auto;
  line-height: 1.18;
  text-wrap: balance;
}

.course-result p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.32;
}

.result-price {
  align-self: start;
  color: var(--gold);
  font-size: 0.86rem;
  font-weight: 800;
}

.map-stage {
  position: relative;
  min-width: 0;
  min-height: 0;
  background:
    linear-gradient(135deg, rgba(231, 245, 223, 0.35), rgba(47, 143, 77, 0.2)),
    url("assets/grass-texture.svg") center / 340px 340px repeat,
    var(--mint);
}

#map {
  position: absolute;
  inset: 0;
}

.map-status {
  position: absolute;
  left: 18px;
  top: 18px;
  max-width: min(360px, calc(100% - 36px));
  border: 1px solid rgba(18, 97, 58, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--deep-green);
  font-size: 0.86rem;
  font-weight: 800;
  padding: 10px 12px;
  transform: translateY(-18px);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.map-status.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.course-marker {
  position: absolute;
  display: block;
  width: 26px;
  height: 26px;
  border: 0;
  background: transparent;
  padding: 0;
  transform-origin: 50% 50%;
}

.course-marker::after {
  content: "";
  position: absolute;
  left: 5px;
  bottom: -3px;
  width: 16px;
  height: 5px;
  border-radius: 50%;
  background: rgba(4, 42, 25, 0.28);
  filter: blur(2px);
}

.marker-ball {
  position: absolute;
  inset: 1px;
  border: 2px solid #05351f;
  border-radius: 50%;
  background:
    radial-gradient(circle at 28% 20%, rgba(255, 255, 255, 0.96) 0 3.4px, transparent 7px),
    radial-gradient(circle at 70% 78%, rgba(166, 190, 158, 0.5), transparent 18px),
    linear-gradient(145deg, #ffffff 0%, #f5fbf0 46%, #d6e8cf 100%);
  box-shadow:
    inset -4px -5px 7px rgba(8, 57, 34, 0.16),
    inset 3px 3px 5px rgba(255, 255, 255, 0.86),
    0 4px 10px rgba(4, 42, 25, 0.28);
  overflow: hidden;
  transition:
    border-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

.marker-ball::before,
.marker-ball::after {
  content: "";
  position: absolute;
  inset: 2.5px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.marker-ball::before {
  background:
    radial-gradient(circle at 24% 18%, rgba(58, 94, 50, 0.2) 0 1.5px, rgba(255, 255, 255, 0.65) 1.7px 2.3px, transparent 2.6px),
    radial-gradient(circle at 43% 14%, rgba(58, 94, 50, 0.18) 0 1.4px, rgba(255, 255, 255, 0.64) 1.6px 2.2px, transparent 2.5px),
    radial-gradient(circle at 63% 19%, rgba(58, 94, 50, 0.17) 0 1.45px, rgba(255, 255, 255, 0.62) 1.65px 2.25px, transparent 2.55px),
    radial-gradient(circle at 17% 36%, rgba(58, 94, 50, 0.18) 0 1.4px, rgba(255, 255, 255, 0.6) 1.6px 2.2px, transparent 2.5px),
    radial-gradient(circle at 37% 35%, rgba(58, 94, 50, 0.2) 0 1.55px, rgba(255, 255, 255, 0.65) 1.75px 2.35px, transparent 2.65px),
    radial-gradient(circle at 57% 37%, rgba(58, 94, 50, 0.18) 0 1.45px, rgba(255, 255, 255, 0.62) 1.65px 2.25px, transparent 2.55px),
    radial-gradient(circle at 77% 40%, rgba(58, 94, 50, 0.15) 0 1.25px, rgba(255, 255, 255, 0.58) 1.45px 2px, transparent 2.35px),
    radial-gradient(circle at 24% 56%, rgba(58, 94, 50, 0.17) 0 1.35px, rgba(255, 255, 255, 0.58) 1.55px 2.15px, transparent 2.45px),
    radial-gradient(circle at 45% 58%, rgba(58, 94, 50, 0.19) 0 1.5px, rgba(255, 255, 255, 0.62) 1.7px 2.3px, transparent 2.6px),
    radial-gradient(circle at 66% 58%, rgba(58, 94, 50, 0.16) 0 1.35px, rgba(255, 255, 255, 0.58) 1.55px 2.15px, transparent 2.45px),
    radial-gradient(circle at 82% 62%, rgba(58, 94, 50, 0.13) 0 1.15px, rgba(255, 255, 255, 0.54) 1.35px 1.9px, transparent 2.2px),
    radial-gradient(circle at 34% 77%, rgba(58, 94, 50, 0.14) 0 1.2px, rgba(255, 255, 255, 0.54) 1.4px 2px, transparent 2.3px),
    radial-gradient(circle at 56% 80%, rgba(58, 94, 50, 0.14) 0 1.15px, rgba(255, 255, 255, 0.52) 1.35px 1.95px, transparent 2.25px);
}

.marker-ball::after {
  inset: 0;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.42), transparent 42%),
    radial-gradient(circle at 78% 82%, rgba(4, 42, 25, 0.13), transparent 30px);
}

.course-marker.is-active .marker-ball,
.course-marker:hover .marker-ball {
  border-color: var(--gold);
  transform: scale(1.08);
  box-shadow:
    inset -4px -5px 7px rgba(8, 57, 34, 0.14),
    inset 3px 3px 5px rgba(255, 255, 255, 0.9),
    0 5px 12px rgba(4, 42, 25, 0.34);
}

.popup-card {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  max-width: 280px;
}

.popup-card img {
  width: 76px;
  height: 62px;
  border-radius: 8px;
  object-fit: cover;
}

.popup-card h3 {
  margin: 0 0 4px;
  color: var(--pine);
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 760;
  font-optical-sizing: auto;
  line-height: 1.08;
}

.popup-card p {
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 0.78rem;
}

.popup-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.popup-links a {
  color: var(--club-green);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
}

.maplibregl-popup-content {
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.maplibregl-ctrl-bottom-right,
.maplibregl-ctrl-bottom-left {
  z-index: 1;
}

.course-media.logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 50% 35%, rgba(255, 255, 255, 0.96), rgba(231, 245, 223, 0.9)),
    var(--mint);
}

.course-media.logo-card img {
  width: 100%;
  height: 100%;
  padding: 34px;
  object-fit: contain;
}

.course-image.logo-image {
  object-fit: contain;
  background: var(--white);
}

.cluster-marker {
  width: 32px;
  height: 32px;
}

.cluster-marker .marker-ball {
  display: flex;
  align-items: center;
  justify-content: center;
}

.marker-count {
  color: var(--deep-green);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  position: relative;
  z-index: 2;
}

.cluster-popup {
  max-width: 240px;
}

.cluster-popup h3 {
  margin: 0 0 8px;
  color: var(--pine);
  font-family: var(--font-heading);
  font-size: 1.03rem;
  font-weight: 760;
  font-optical-sizing: auto;
  line-height: 1.08;
}

.cluster-popup ul {
  display: grid;
  gap: 4px;
  margin: 0 0 8px;
  padding-left: 18px;
  color: var(--ink);
  font-size: 0.8rem;
}

.cluster-popup p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.popup-card img.logo-image {
  padding: 10px;
  background: var(--white);
  object-fit: contain;
}

.map-mode-toggle {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  min-width: 182px;
  border: 1px solid rgba(6, 47, 29, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.91);
  box-shadow: 0 12px 28px rgba(6, 47, 29, 0.13);
  padding: 3px;
  z-index: 1;
}

.map-mode-toggle button {
  min-height: 36px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--deep-green);
  font-size: 0.86rem;
  font-weight: 800;
}

.map-mode-toggle button.is-active {
  background: var(--deep-green);
  color: var(--white);
}

.map-mode-toggle button:not(.is-active):hover {
  background: rgba(47, 143, 77, 0.12);
}

@media (max-width: 920px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(310px, 44vh) minmax(360px, 1fr);
  }

  .course-panel {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    overflow: auto;
  }

  .app-header {
    padding: 18px 18px 14px;
  }

  .app-header h1 {
    max-width: none;
    font-size: 1.55rem;
  }

  .search-tools,
  .selected-course,
  .results-section,
  .data-attribution {
    margin-left: 14px;
    margin-right: 14px;
  }

  .search-tools {
    padding: 14px;
  }

  .selected-course {
    max-height: none;
    overflow: visible;
  }

  .course-media {
    display: none;
  }

  .results-list {
    padding: 0 14px 14px;
  }

  .map-mode-toggle {
    left: 14px;
    right: auto;
    top: 14px;
    min-width: 168px;
  }
}

@media (max-width: 520px) {
  .app-shell {
    grid-template-rows: minmax(340px, 48vh) minmax(320px, 1fr);
  }

  .filter-grid,
  .course-links {
    grid-template-columns: 1fr;
  }

  .action-row {
    flex-wrap: wrap;
  }

  .secondary-button,
  .icon-button {
    flex: 1 1 130px;
  }
}