:root {
  --bg: #f3f5f8;
  --surface: #ffffff;
  --surface-soft: #f7f9fc;
  --ink: #0f172a;
  --ink-soft: #24364d;
  --muted: #2b3f5a;
  --primary: #2d4ed8;
  --primary-strong: #1e3a8a;
  --accent: #d97745;
  --border: #d7e0ec;
  --ring: rgba(45, 78, 216, 0.45);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-soft: 0 10px 26px rgba(15, 23, 42, 0.08);
  --home-sticky-offset: 156px;
}
* { box-sizing: border-box; }
html, body { overflow-x: hidden; }
body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
  color: var(--ink);
  background: var(--bg);
}
.skip-link {
  position: absolute;
  left: 0.6rem;
  top: -40px;
  background: var(--primary-strong);
  color: #fff;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  z-index: 10;
  text-decoration: none;
}
.skip-link:focus { top: 0.6rem; }
:focus-visible { outline: 3px solid var(--ring); outline-offset: 2px; }

.page { max-width: 1180px; margin: 0 auto; padding: 1rem 1rem 2.4rem; }
.topbar { display: flex; align-items: baseline; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.62rem; }
.topbar h1 {
  margin: 0;
  font-size: clamp(1.1rem, 1.7vw, 1.3rem);
  font-weight: 650;
  letter-spacing: -0.01em;
}
.topbar-meta {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.btn {
  text-decoration: none;
  border-radius: 999px;
  padding: 0.45rem 0.88rem;
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  transition: transform 140ms ease;
}
.btn:hover, .btn:focus-visible { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-ghost { border-color: #c5d2f7; color: var(--primary-strong); background: #f3f6ff; }
.btn.is-disabled { opacity: 0.52; pointer-events: none; }

.quick-filter-bar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 5px 14px rgba(15, 23, 42, 0.05);
  padding: 0.62rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.55rem;
  margin-bottom: 0.72rem;
}
.search-field { position: relative; display: grid; gap: 0.28rem; font-size: 0.75rem; color: var(--muted); font-weight: 700; }
.search-field input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: 16px;
  padding: 0.5rem 0.65rem;
  color: var(--ink);
  background: #fff;
}
.search-suggestions {
  position: absolute;
  top: calc(100% + 0.25rem);
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  z-index: 30;
  display: none;
  max-height: 280px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.12);
}
.search-suggestions.is-open { display: block; }
.search-suggestion {
  padding: 0.5rem 0.62rem;
  border-bottom: 1px solid #edf2f8;
  cursor: pointer;
}
.search-suggestion:last-child { border-bottom: none; }
.search-suggestion:hover,
.search-suggestion.is-active { background: #f3f7ff; }
.search-suggestion .kind {
  display: inline-block;
  min-width: 56px;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
  margin-right: 0.4rem;
}
.search-suggestion .label {
  color: var(--ink);
  font-weight: 600;
  display: inline-block;
  max-width: calc(100% - 68px);
  vertical-align: top;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-suggestion .meta {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 0.1rem;
  overflow-wrap: anywhere;
}
.control-row { display: flex; align-items: center; gap: 0.5rem; }
.mobile-view-toggle { display: none; margin-left: auto; }
.segmented { display: inline-flex; border: 1px solid var(--border); border-radius: 10px; padding: 0.2rem; background: #f8fafc; }
.sort-field { display: grid; gap: 0.26rem; font-size: 0.72rem; color: var(--muted); font-weight: 700; }
.sort-field select {
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: 0.82rem;
  color: var(--ink-soft);
  background: #fff;
  padding: 0.36rem 1.85rem 0.36rem 0.55rem;
}
.segmented-btn {
  border: none;
  background: transparent;
  color: var(--ink-soft);
  border-radius: 8px;
  padding: 0.35rem 0.68rem;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}
.segmented-btn.is-active { background: #fff; color: var(--primary-strong); box-shadow: 0 1px 3px rgba(15,23,42,0.12); }

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 1fr);
  gap: 0.85rem;
  align-items: stretch;
}
.layout-single { grid-template-columns: 1fr; }
.panel { background: var(--surface); border: 1px solid #dde5f0; border-radius: var(--radius-md); box-shadow: 0 6px 16px rgba(15, 23, 42, 0.05); overflow: hidden; }
.panel-header {
  display: flex; align-items: center; justify-content: space-between; gap: 0.7rem;
  padding: 0.66rem 0.82rem; border-bottom: 1px solid #e5ebf4; background: #fcfdff; font-weight: 650;
}
.panel-header-meta { font-size: 0.8rem; color: var(--muted); font-weight: 650; }
.panel-body { padding: 0.72rem; }

.list-panel {
  position: sticky;
  top: var(--home-sticky-offset);
  height: calc(100vh - var(--home-sticky-offset));
  display: flex;
  flex-direction: column;
}

.list-panel .panel-body {
  flex: 1;
  min-height: 0;
  overflow: auto;
}

.rink-list { display: grid; gap: 0.52rem; }
.rink {
  border: 1px solid #dde5f0;
  border-radius: 12px;
  padding: 0.45rem;
  background: #fff;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}
.rink-media {
  margin-bottom: 0.48rem;
  border-radius: 8px;
  overflow: hidden;
  height: 108px;
  background: #dbe7ff;
}
.rink-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.rink-media.is-fallback,
.detail-media.is-fallback {
  background: linear-gradient(145deg, #2d4ed8, #6c84ea);
  position: relative;
}
.rink-media.is-fallback::after,
.detail-media.is-fallback::after {
  content: "No photo available";
  position: absolute;
  inset: auto 0 0;
  padding: 0.4rem 0.55rem;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.92);
  background: linear-gradient(to top, rgba(15,23,42,0.45), transparent);
}
.rink-media.is-fallback img,
.detail-media.is-fallback img { opacity: 0; }
.rink-body { padding: 0 0.12rem 0.12rem; }
.rink:hover, .rink:focus-within, .rink:focus-visible, .rink.is-active {
  transform: translateY(-1px);
  box-shadow: 0 7px 16px rgba(45, 78, 216, 0.1);
  border-color: #b8c8ee;
}
.rink:focus-visible {
  outline: 3px solid rgba(45, 78, 216, 0.36);
  outline-offset: 1px;
}
.rink[aria-selected="true"] {
  border-color: #9eb4e8;
  box-shadow: 0 0 0 1px rgba(45, 78, 216, 0.2), 0 7px 16px rgba(45, 78, 216, 0.09);
}
.rink-header { display: flex; justify-content: space-between; gap: 0.7rem; align-items: start; }
.rink h3 {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.28;
  max-width: 30ch;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.rink-address {
  margin-top: 0.26rem;
  color: var(--muted);
  font-size: 0.84rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.badge {
  display: inline-block; font-size: 0.72rem; line-height: 1; padding: 0.26rem 0.52rem;
  border-radius: 999px; background: #edf2ff; color: #1f3d9e; border: 1px solid #d4defd;
}
.badge.success { background: #e8f7f1; color: #0e5a44; border-color: #c2e8d9; }
.badge.warning { background: #fff4e8; color: #784f0f; border-color: #f4dcc0; }
.empty-state {
  border: 1px dashed #b7c4d9;
  border-radius: var(--radius-sm);
  padding: 1rem;
  background: #f8fbff;
}
.empty-state h3 { margin: 0 0 0.3rem; }
.empty-state p { margin: 0 0 0.6rem; color: var(--ink-soft); }

.map-toolbar { display: flex; gap: 0.4rem; }
.map-toolbar-overlay {
  position: absolute;
  z-index: 550;
  top: 0.65rem;
  left: 0.65rem;
}
.chip-btn {
  border: 1px solid #d0daea; border-radius: 999px; background: rgba(255,255,255,0.96); color: var(--ink-soft);
  font-size: 0.76rem; font-weight: 650; padding: 0.3rem 0.62rem; cursor: pointer;
  box-shadow: 0 3px 10px rgba(15, 23, 42, 0.08);
}
.chip-btn:hover, .chip-btn:focus-visible { border-color: #b9c9e7; color: var(--primary-strong); }
.map-box {
  position: sticky;
  top: var(--home-sticky-offset);
  height: calc(100vh - var(--home-sticky-offset));
  min-height: 0;
  max-height: none;
}
#list-map, #detail-map { height: 100%; min-height: 0; width: 100%; }
.leaflet-popup-content-wrapper {
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.leaflet-popup-content {
  margin: 0.55rem 0.65rem;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink-soft);
}
.leaflet-popup-content strong { color: var(--ink); display: block; margin-bottom: 0.18rem; }
.leaflet-popup-content a { color: var(--primary-strong); font-weight: 600; text-decoration: none; }
.leaflet-popup-content a:hover { text-decoration: underline; }

.custom-marker-wrap { background: none; border: none; }
.custom-marker {
  display: block; width: 14px; height: 14px; border-radius: 999px; border: 2px solid #fff;
  background: var(--primary); box-shadow: 0 0 0 3px rgba(45, 78, 216, 0.24); transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}
.custom-marker.is-selected { transform: scale(1.22); background: var(--accent); box-shadow: 0 0 0 4px rgba(217,119,69,0.28); }

.back-link { display: inline-flex; align-items: center; margin-bottom: 0.7rem; color: var(--primary); text-decoration: none; font-weight: 700; }
.back-link:hover, .back-link:focus-visible { text-decoration: underline; }
.detail-hero .panel-body { padding: 0.9rem; }
.detail-media {
  height: 210px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 0.7rem;
  background: #dbe7ff;
}
.detail-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.detail-hero h2 { margin: 0; font-size: clamp(1.3rem, 2.2vw, 1.7rem); letter-spacing: -0.015em; }
.detail-hero p { margin: 0.25rem 0 0; color: var(--ink-soft); }
.action-row { margin-top: 0.7rem; display: flex; flex-wrap: wrap; gap: 0.45rem; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0.62rem; }
.detail-hero .detail-grid { margin-top: 0.66rem; }
.detail-item { border: 1px solid #dde5f0; border-radius: 10px; padding: 0.58rem; background: var(--surface-soft); }
.detail-label { display: block; font-size: 0.73rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin-bottom: 0.16rem; }
.detail-value { color: var(--ink); font-weight: 600; word-break: break-word; }

@media (max-width: 980px) {
  :root { --home-sticky-offset: 0px; }
  .layout { grid-template-columns: 1fr; }
  .mobile-view-toggle { display: inline-flex; }
  .layout.mobile-show-list .map-box { display: none; }
  .layout.mobile-show-map .list-panel { display: none; }
  .list-panel {
    position: relative;
    top: auto;
    height: auto;
    display: block;
  }
  .list-panel .panel-body {
    max-height: none;
    overflow: visible;
  }
  .map-box {
    position: relative;
    top: auto;
    height: min(62vh, 560px);
    min-height: 320px;
    max-height: 560px;
  }
  #list-map, #detail-map { min-height: 0; }
}
@media (max-width: 700px) {
  .detail-grid { grid-template-columns: 1fr; }
  .quick-filter-bar { grid-template-columns: 1fr; }
  .control-row { flex-direction: column; align-items: stretch; }
  .segmented, .sort-field select { width: 100%; }
  .segmented { justify-content: space-between; }
  .segmented-btn { flex: 1 1 0; text-align: center; padding-left: 0.45rem; padding-right: 0.45rem; }
}
@media (max-width: 480px) {
  .page { padding: 0.9rem 0.72rem 2rem; }
  .topbar { align-items: center; }
  .topbar-meta { font-size: 0.78rem; }
  .btn { width: 100%; }
  .action-row .btn { width: auto; flex: 1 1 calc(50% - 0.3rem); }
  .panel-header, .panel-body { padding-left: 0.72rem; padding-right: 0.72rem; }
  .rink { padding: 0.66rem; }
  .map-toolbar { display: flex; }
  .map-toolbar-overlay { top: 0.52rem; left: 0.52rem; }
  .map-toolbar #map-reset { display: none; }
  .map-toolbar .chip-btn { padding: 0.28rem 0.58rem; font-size: 0.75rem; }
}