/* ==========================================================================
   FTCMap — style.css
   Full-screen map with a floating glassmorphism top bar.
   ========================================================================== */

:root {
  --bg: #0b0e13;
  --panel-bg: rgba(20, 24, 32, 0.82);
  --panel-border: rgba(255, 255, 255, 0.09);
  --text-primary: #e8eaf0;
  --text-secondary: #9aa1b2;
  --accent: #00aaff;
  --accent-soft: rgba(0, 170, 255, 0.14);
  --radius: 14px;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  overflow: hidden;
}

/* ---------- Map ---------- */

#map {
  position: fixed;
  inset: 0;
  background: var(--bg);
}

/* Muted dark treatment for the light OSM tiles so they fit the dark UI */
.leaflet-tile-pane {
  filter: brightness(0.72) saturate(0.55) contrast(1.05);
}

/* ---------- Top bar ---------- */

.topbar {
  position: fixed;
  top: 14px;
  left: 14px;
  right: 14px;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
  user-select: none;
}

.brand-mark { display: block; }

.brand-name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.brand-accent { color: var(--accent); }

.team-count {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 12px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---------- Search ---------- */

.search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 320px;
  max-width: 460px;
  padding: 0 10px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  transition: border-color var(--transition), background var(--transition);
}

.search:focus-within {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
}

.search-icon { color: var(--text-secondary); flex-shrink: 0; }

#search-input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-size: 14px;
}

#search-input::placeholder { color: var(--text-secondary); }

.search-clear {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  font-size: 17px;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.search-clear:hover { background: rgba(255, 255, 255, 0.16); color: var(--text-primary); }
.search-clear:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

/* ---------- Search dropdown ---------- */

.search-results,
.search-empty {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  max-height: min(320px, 50vh);
  overflow-y: auto;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: drop-in var(--transition);
}

@keyframes drop-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.search-empty {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text-secondary);
}

.search-result {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition);
}

.search-result:hover,
.search-result.active { background: var(--accent-soft); }

.search-result:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.search-result .r-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
}

.search-result .r-meta {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-secondary);
}

.search-results::-webkit-scrollbar { width: 6px; }
.search-results::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

/* ---------- Markers ---------- */

.team-marker {
  display: grid;
  place-items: center;
}

.team-marker .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid #0b0e13;
  box-shadow: 0 0 0 2px rgba(0, 170, 255, 0.35), 0 0 10px rgba(0, 170, 255, 0.5);
  transition: transform var(--transition);
}

.team-marker:hover .dot { transform: scale(1.3); }

/* Cluster bubbles (overrides MarkerCluster defaults) */

.marker-cluster {
  background-clip: padding-box;
  border-radius: 50%;
}

.marker-cluster div {
  width: 34px;
  height: 34px;
  margin: 3px;
  border-radius: 50%;
  font: 600 12px/34px "Inter", -apple-system, sans-serif;
  text-align: center;
  color: #04121c;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(0, 170, 255, 0.25);
}

.marker-cluster-small,
.marker-cluster-medium,
.marker-cluster-large { background: rgba(0, 170, 255, 0.18); }

/* ---------- Team popup card ---------- */

.leaflet-popup-content-wrapper {
  background: var(--panel-bg);
  color: var(--text-primary);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.leaflet-popup-tip { background: rgba(20, 24, 32, 0.95); }

.leaflet-popup-content {
  margin: 16px 18px;
  font-family: inherit;
  line-height: 1.45;
}

.leaflet-popup-close-button {
  color: var(--text-secondary) !important;
  font-size: 20px !important;
  padding: 8px 10px 0 0 !important;
}

.team-card .tc-name {
  margin: 0 0 2px;
  font-size: 17px;
  font-weight: 700;
}

.team-card .tc-number {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.team-card .tc-location {
  margin: 8px 0 14px;
  font-size: 13px;
  color: var(--text-secondary);
}

.team-card .tc-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: 9px;
  background: var(--accent);
  color: #04121c;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}

.team-card .tc-link:hover { background: #33bdff; transform: translateY(-1px); }
.team-card .tc-link:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* Leaflet chrome tweaks */

.leaflet-control-zoom {
  border: 1px solid var(--panel-border) !important;
  border-radius: 10px !important;
  overflow: hidden;
  box-shadow: var(--shadow) !important;
}

.leaflet-control-zoom a {
  background: var(--panel-bg) !important;
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--panel-border) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.leaflet-control-zoom a:hover { background: rgba(255, 255, 255, 0.1) !important; }

.leaflet-control-attribution {
  background: rgba(11, 14, 19, 0.7) !important;
  color: var(--text-secondary) !important;
  font-size: 10px !important;
}

.leaflet-control-attribution a { color: var(--accent) !important; }

/* Focus states for keyboard users */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .topbar {
    top: 10px;
    left: 10px;
    right: 10px;
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px 12px;
  }

  .brand-name { font-size: 15px; }

  .search {
    order: 3;
    flex: 1 1 100%;
    max-width: none;
    height: 44px; /* finger-friendly */
  }

  .team-count { font-size: 11px; }

  .leaflet-popup-content-wrapper { max-width: calc(100vw - 60px); }
  .leaflet-popup-content { margin: 14px 16px; }

  .team-card .tc-link { padding: 11px 16px; } /* larger touch target */
}