/* ══════════════════════════════════════════════════════
   TortugaGOT Map — style.css (Floating Glassmorphism)
   ══════════════════════════════════════════════════════ */

/* ── Design tokens ────────────────────────────────────────── */
:root {
  /* ── Backgrounds */
  --bg:       #0a0c11;
  --bg-glass: rgba(15, 18, 26, 0.75);
  --bg-card:  rgba(22, 26, 38, 0.85);
  --bg-item:  rgba(30, 36, 50, 0.6);
  --bg-hover: rgba(45, 55, 75, 0.65);
  --bg-input: rgba(12, 14, 20, 0.6);

  /* ── Borders */
  --line:      rgba(255, 255, 255, 0.08);
  --line-warm: rgba(210, 165, 85, 0.3);
  --line-hi:   rgba(210, 165, 85, 0.6);

  /* ── Amber accent */
  --amber:     #d2a555;
  --amber-lt:  #f0cf8e;
  --amber-dim: #7d5b24;
  --amber-glow:rgba(210, 165, 85, 0.2);

  /* ── Secondary accents */
  --teal:   #5bb8b8;
  --orange: #e0884a;
  --blue:   #7aa2f0;

  /* ── Text */
  --tx:     #e0dbd1;
  --tx-2:   #9ba3b5;
  --tx-3:   #5b6375;
  --tx-w:   #f5f2eb;

  /* ── Radius */
  --r:    14px;
  --r-sm: 8px;
  --r-xs: 5px;
  --r-pill: 999px;

  /* ── Fonts */
  --serif: 'Montserrat', sans-serif;
  --body:  'Montserrat', sans-serif;
  --sans:  'Inter', sans-serif; /* fallback for tiny UI elements */

  /* ── Shadows */
  --sh-glass: 0 8px 32px rgba(0,0,0,0.5), inset 0 1px 1px rgba(255,255,255,0.05);
  --sh-sm:    0 4px 16px rgba(0,0,0,0.4);
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { width: 100%; height: 100vh; height: 100dvh; overflow: hidden; background: var(--bg); -webkit-text-size-adjust: 100%; }
body { font-family: var(--body); font-size: 14px; color: var(--tx); }
button { font-family: var(--body); cursor: pointer; border: none; background: none; }

/* ══════════════════════════════════════════════════════
   MAP CONTAINER (FULL SCREEN)
   ══════════════════════════════════════════════════════ */
#map-container {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  z-index: 10; background: var(--bg);
}
#map { width: 100%; height: 100%; background: var(--map-bg, #0f1c2d); }

/* ══════════════════════════════════════════════════════
   FLOATING HEADER
   ══════════════════════════════════════════════════════ */
#site-header {
  position: absolute;
  top: 20px; left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--line-warm);
  border-radius: 50px;
  
  display: flex; align-items: center; gap: 20px;
  padding: 8px 12px 8px 20px;
  box-shadow: var(--sh-glass);
}

/* Logo */
.header-logo { display: flex; align-items: center; gap: 12px; }
.logo-title { font-family: var(--serif); font-size: 16px; font-weight: 600; color: var(--amber-lt); line-height: 1.1; }
.logo-sub { font-family: var(--sans); font-size: 9px; color: var(--tx-3); letter-spacing: 0.15em; text-transform: uppercase; margin-top: 2px; }

/* Tools */
.header-tools { display: flex; align-items: center; gap: 12px; }
.tool-group {
  display: flex; align-items: center; gap: 4px;
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--line);
  border-radius: 50px;
  padding: 4px;
}
.tool-sep { width: 1px; height: 20px; background: var(--line); margin: 0 4px; }
.tool-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border-radius: 50px;
  color: var(--tx-2);
  font-size: 13px; font-weight: 500;
  transition: all 0.2s;
}
.tool-btn:hover { background: var(--bg-hover); color: var(--tx); }
.tool-btn.active {
  background: rgba(210,165,85,0.15);
  color: var(--amber-lt);
  box-shadow: 0 0 15px var(--amber-glow);
  outline: 1px solid var(--line-warm);
}
.tool-btn-danger:hover { color: #f07a7a; background: rgba(240,122,122,0.1); }
.ti { font-size: 16px; }

.hd-counter {
  font-family: var(--sans); font-size: 12px; color: var(--tx-3);
  padding-right: 8px;
}
.hd-counter strong { color: var(--tx-2); font-weight: 600; font-size: 13px; }

/* ══════════════════════════════════════════════════════
   FLOATING SIDEBAR WIDGETS
   ══════════════════════════════════════════════════════ */
#floating-sidebar {
  position: absolute;
  top: 80px; left: 20px;
  width: 290px;
  z-index: 1000;
  pointer-events: none; /* Let clicks pass through gaps */
  display: flex; flex-direction: column; gap: 12px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}
#floating-sidebar::-webkit-scrollbar { display: none; } /* Hide scrollbar for aesthetics */

.sb-card {
  pointer-events: auto; /* Catch clicks on cards */
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-warm);
  border-radius: var(--r);
  box-shadow: var(--sh-glass);
  overflow: hidden;
  transition: all 0.3s ease;
}

/* ── Search Widget ───────────────────────────────────── */
.widget-search { padding: 10px; }
.search-wrap {
  display: flex; align-items: center;
  background: var(--bg-input);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  transition: all 0.2s;
}
.search-wrap:focus-within { border-color: var(--line-hi); box-shadow: 0 0 0 2px var(--amber-glow); }
.search-ico { padding: 0 10px; color: var(--tx-3); font-size: 14px; }
#search-input {
  flex: 1; padding: 10px 8px;
  background: none; border: none; outline: none;
  color: var(--tx); font-family: var(--body); font-size: 14px;
}
#search-input::placeholder { color: var(--tx-3); font-style: italic; }
.search-x { padding: 0 12px; color: var(--tx-3); font-size: 12px; }
.search-x:hover { color: var(--tx); }

.search-dropdown { margin-top: 8px; max-height: 250px; overflow-y: auto; }
.s-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--r-sm);
  cursor: pointer; transition: background 0.15s;
}
.s-item:hover { background: var(--bg-item); }
.s-dot { width: 8px; height: 8px; border-radius: 50%; }
.s-name { font-size: 13.5px; color: var(--tx); }
.s-region { font-family: var(--sans); font-size: 10px; color: var(--tx-3); text-transform: uppercase; letter-spacing: 0.05em; }

/* ── Generic Cards ───────────────────────────────────── */
.card-head {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; cursor: pointer; user-select: none;
  background: rgba(255,255,255,0.02);
}
.card-head:not(.no-click):hover { background: rgba(255,255,255,0.05); }
.ci { font-size: 16px; }
.ct { font-family: var(--serif); font-size: 14px; font-weight: 600; color: var(--amber-lt); flex: 1; letter-spacing: 0.03em; }
.ca { font-family: var(--sans); font-size: 11px; color: var(--tx-3); transition: transform 0.2s; }
.ca.closed { transform: rotate(-90deg); }
.cb { font-family: var(--sans); font-size: 10px; background: var(--bg-item); padding: 3px 8px; border-radius: var(--r-pill); color: var(--tx-2); }

.card-body { padding: 0 14px 14px; }
.card-body + .card-body { padding-top: 0; }

/* ── How-to Widget ───────────────────────────────────── */
.howto-steps { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.hs-item { display: flex; align-items: flex-start; gap: 10px; }
.hs-num {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--amber-dim); color: var(--tx-w);
  font-family: var(--sans); font-size: 11px; font-weight: 600;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.hs-txt { font-size: 13px; color: var(--tx-2); line-height: 1.4; }
.hs-txt strong { color: var(--tx); font-weight: 500; }

.howto-legend { margin-top: 12px; padding: 12px; background: var(--bg-item); border-radius: var(--r-sm); display: flex; flex-direction: column; gap: 8px; }
.hl-row { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--tx-2); }
.ll { display: inline-block; height: 3px; width: 24px; border-radius: 2px; flex-shrink: 0; box-shadow: 0 1px 3px rgba(0,0,0,0.6); }
.ll-road     { background: #f5c842; }
.ll-sea      { background: repeating-linear-gradient(90deg, #38d4ff 0 6px, transparent 6px 9px); }
.ll-approach { background: repeating-linear-gradient(90deg, #2ee8c0 0 5px, transparent 5px 8px); }
.ll-straight { background: repeating-linear-gradient(90deg, #b0b8c8 0 4px, transparent 4px 7px); }

/* ── Mode Panel (Route/Measure) ──────────────────────── */
.mode-card { border-color: var(--amber); box-shadow: 0 0 20px rgba(210,165,85,0.15), var(--sh-glass); }
.route-hint { padding: 0 14px 12px; font-size: 13px; color: var(--tx-3); font-style: italic; text-align: center; }

.route-list { padding: 0 12px; display: flex; flex-direction: column; gap: 4px; max-height: 200px; overflow-y: auto; }
.route-item {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px;
  background: var(--bg-item); border: 1px solid var(--line); border-radius: var(--r-sm);
}
.ri-num { font-family: var(--sans); font-size: 10px; color: var(--tx-3); font-weight: 600; width: 14px; text-align: center; }
.ri-dot { width: 8px; height: 8px; border-radius: 50%; }
.ri-name { font-size: 13.5px; flex: 1; color: var(--tx-w); }
.ri-del { font-family: var(--sans); color: var(--tx-3); font-size: 12px; padding: 2px 6px; border-radius: 4px; transition: 0.15s; }
.ri-del:hover { color: #f07a7a; background: rgba(240,122,122,0.1); }

/* Route info box */
.route-info-box {
  margin: 12px 12px 0; padding: 10px 12px;
  border-radius: var(--r-sm); font-size: 12.5px;
}
.info-road     { background: rgba(210,165,85,0.08); border: 1px solid rgba(210,165,85,0.25); }
.info-bridge   { background: rgba(91,184,184,0.08); border: 1px solid rgba(91,184,184,0.25); }
.info-sea      { background: rgba(90,184,255,0.08); border: 1px solid rgba(90,184,255,0.25); }
.info-hop      { background: rgba(224,136,74,0.08); border: 1px solid rgba(224,136,74,0.25); }
.info-straight { background: rgba(120,120,120,0.08); border: 1px solid rgba(120,120,120,0.25); }

.rib-row { display: flex; align-items: center; gap: 8px; color: var(--tx-w); }
.rib-icon { font-size: 15px; }
.rib-sub  { font-family: var(--sans); font-size: 11px; color: var(--tx-2); margin-top: 6px; line-height: 1.4; }

/* Stats grid */
.stats-block { margin: 12px; background: var(--bg-input); border: 1px solid var(--line); border-radius: var(--r-sm); overflow: hidden; }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; }
.sc { padding: 10px; text-align: center; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sc:nth-child(even) { border-right: none; }
.sc:nth-last-child(-n+2) { border-bottom: none; }
.sv { font-family: var(--sans); font-size: 15px; font-weight: 600; color: var(--tx); }
.sv.hi { color: var(--amber-lt); font-size: 16px; }
.sk { font-family: var(--sans); font-size: 9px; color: var(--tx-3); margin-top: 3px; letter-spacing: 0.1em; text-transform: uppercase; }

/* ── Filters Widget ──────────────────────────────────── */
.filter-tabs { display: flex; gap: 4px; background: var(--bg-item); padding: 4px; border-radius: var(--r-sm); margin-bottom: 12px; margin-top: 6px; }
.ftab { flex: 1; padding: 6px; font-family: var(--sans); font-size: 11px; font-weight: 500; color: var(--tx-3); border-radius: var(--r-xs); transition: 0.2s; }
.ftab.active { background: var(--bg-hover); color: var(--tx); box-shadow: 0 1px 3px rgba(0,0,0,0.2); }
.filter-list { display: flex; flex-direction: column; gap: 3px; max-height: 250px; overflow-y: auto; }
.filter-list::-webkit-scrollbar { width: 3px; }
.filter-list::-webkit-scrollbar-thumb { background: var(--line-warm); border-radius: 2px; }
.f-item { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border-radius: var(--r-xs); cursor: pointer; transition: 0.15s; }
.f-item:hover { background: var(--bg-hover); }
.f-check { width: 14px; height: 14px; border: 1px solid var(--line-hi); border-radius: 3px; display: flex; align-items: center; justify-content: center; font-family: var(--sans); font-size: 9px; color: transparent; transition: 0.15s; }
.f-check.on { background: var(--amber); border-color: var(--amber); color: var(--bg); font-weight: 800; }
.f-check.on::after { content: '✓'; }
.f-color { width: 8px; height: 8px; border-radius: 50%; }
.f-label { font-size: 13px; color: var(--tx-2); flex: 1; }
.f-count { font-family: var(--sans); font-size: 11px; color: var(--tx-3); }


/* ══════════════════════════════════════════════════════
   FLOATING OVERLAYS (Banner, Toast, Coords)
   ══════════════════════════════════════════════════════ */
.mode-banner {
  position: absolute; top: 85px; left: 50%; transform: translateX(-50%);
  background: var(--bg-glass); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--amber); border-radius: 50px;
  padding: 8px 12px 8px 18px; display: flex; align-items: center; gap: 12px;
  box-shadow: 0 0 30px rgba(210,165,85,0.2), var(--sh-glass); z-index: 1000;
  animation: pop-down 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
@keyframes pop-down { from { opacity:0; transform: translateX(-50%) translateY(-20px) scale(0.9); } to { opacity:1; transform: translateX(-50%) translateY(0) scale(1); } }
.mb-icon { font-size: 18px; }
#mode-text { font-family: var(--serif); font-size: 14px; color: var(--amber-lt); font-weight: 600; letter-spacing: 0.03em; }
.mb-cancel { font-family: var(--sans); font-size: 12px; background: rgba(255,255,255,0.08); border: 1px solid var(--line); border-radius: 50px; padding: 6px 14px; color: var(--tx-w); transition: 0.2s; }
.mb-cancel:hover { background: rgba(255,255,255,0.15); }

.toast {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  background: rgba(20,24,34,0.9); backdrop-filter: blur(12px);
  border: 1px solid var(--line-warm); border-radius: 12px;
  padding: 10px 24px; font-size: 14px; color: var(--tx-w); text-align: center;
  z-index: 1000; box-shadow: var(--sh-glass); pointer-events: none; white-space: nowrap;
}

.coords-bar {
  position: absolute; bottom: 20px; right: 20px;
  background: var(--bg-glass); backdrop-filter: blur(8px); border: 1px solid var(--line);
  border-radius: var(--r-sm); padding: 8px 14px;
  font-family: var(--sans); font-size: 11px; color: var(--tx-3); pointer-events: none; z-index: 1000;
}
.coords-bar span { color: var(--tx-2); font-weight: 600; font-size: 12px; }

/* ══════════════════════════════════════════════════════
   MAP ELEMENTS (Popups, Markers)
   ══════════════════════════════════════════════════════ */
/* GPU Hardware Acceleration for ultra-smooth 60+ FPS map panning & zooming */
.leaflet-map-pane,
.leaflet-tile-pane,
.leaflet-overlay-pane,
.leaflet-shadow-pane,
.leaflet-marker-pane,
.leaflet-tooltip-pane,
.leaflet-popup-pane,
.leaflet-image-layer,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-interactive {
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}
.leaflet-image-layer {
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.leaflet-container { background: var(--map-bg, #0f1c2d) !important; font-family: var(--body); }
.leaflet-control-attribution { background: rgba(10,12,17,0.7) !important; color: var(--tx-3) !important; font-size: 10px !important; backdrop-filter: blur(4px); border-radius: 4px 0 0 0; }
.leaflet-control-zoom { border: 1px solid var(--line) !important; border-radius: var(--r-sm) !important; overflow: hidden; box-shadow: var(--sh-glass) !important; }
.leaflet-control-zoom a { background: var(--bg-card) !important; color: var(--tx-2) !important; border-bottom: 1px solid var(--line) !important; backdrop-filter: blur(8px); transition: 0.2s !important; }
.leaflet-control-zoom a:hover { background: var(--bg-hover) !important; color: var(--tx-w) !important; }

/* Waypoints */
.wp-dot { width: 8px; height: 8px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.2); cursor: pointer; transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease; }
.wp-dot:hover { transform: scale(2); border-color: #fff; box-shadow: 0 0 10px rgba(255,255,255,0.5); }
.wp-road { border: 1.5px solid rgba(210,165,85,0.6); }

/* Capital — glowing citadel star */
.wp-capital {
  cursor: pointer; transition: transform 0.15s ease;
}
.wp-capital:hover { transform: scale(1.3); }

/* Fortress — heraldic bastion */
.wp-fortress {
  cursor: pointer; transition: transform 0.15s ease;
}
.wp-fortress:hover { transform: scale(1.3); }

/* Port — naval helm */
.wp-port {
  cursor: pointer; transition: transform 0.15s ease;
}
.wp-port:hover { transform: scale(1.3); }

/* Resource — crystal hexagon */
.wp-resource {
  cursor: pointer; transition: transform 0.15s ease;
}
.wp-resource:hover { transform: scale(1.3); }

/* Stop numbers */
.stop-num { width: 24px; height: 24px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.6); display: flex; align-items: center; justify-content: center; font-family: var(--sans); font-size: 11px; font-weight: 700; color: #000; }

/* Popup overrides */
.leaflet-popup-content-wrapper { background: var(--bg-card) !important; backdrop-filter: blur(20px) !important; -webkit-backdrop-filter: blur(20px) !important; border: 1px solid var(--line-warm) !important; border-radius: var(--r) !important; box-shadow: var(--sh-glass) !important; padding: 0 !important; overflow: hidden; margin-bottom: 8px; }
.leaflet-popup-tip-container { display: none !important; }
.leaflet-popup-close-button { color: var(--tx-3) !important; top: 12px !important; right: 12px !important; font-size: 16px !important; transition: 0.2s !important; }
.leaflet-popup-close-button:hover { color: var(--tx-w) !important; }

.c-popup { padding: 18px 20px 16px; min-width: 250px; position: relative; }
.cp-color-line { position: absolute; top: 0; left: 0; width: 100%; height: 3px; }
.cp-head { margin-bottom: 12px; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.cp-name { font-family: var(--serif); font-size: 18px; color: var(--tx-w); line-height: 1.1; font-weight: 700; padding-right: 15px; }
.cp-region { font-family: var(--sans); font-size: 10.5px; color: var(--tx-3); margin-top: 6px; text-transform: uppercase; letter-spacing: 0.1em; }
.cp-body { margin-bottom: 14px; }
.cp-status { font-family: var(--sans); font-size: 11px; font-weight: 500; margin-bottom: 8px; }
.cp-coords { display: flex; align-items: center; justify-content: center; padding: 8px 10px; background: rgba(0,0,0,0.3); border-radius: var(--r-sm); font-family: var(--sans); font-size: 11px; color: var(--tx-2); }
.cp-actions { display: flex; gap: 4px; border-top: 1px solid var(--line); margin-top: 12px; padding-top: 10px; }
.cp-action-btn { flex: 1; color: var(--tx-2); font-family: var(--sans); font-size: 12px; font-weight: 500; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 6px 0; border-radius: var(--r-sm); transition: 0.2s; }
.cp-action-btn:hover { color: var(--amber-lt); background: rgba(210,165,85,0.1); }
.cp-icon { font-size: 14px; opacity: 0.8; }

.cp-chips { display: flex; gap: 5px; flex-wrap: wrap; margin-bottom: 8px; }
.chip { font-family: var(--sans); font-size: 10px; padding: 3px 8px; border-radius: 50px; font-weight: 500; border: 1px solid var(--line); background: rgba(255,255,255,0.05); color: var(--tx-2); }
.chip-road { background: rgba(210,165,85,0.1); border-color: var(--line-warm); color: var(--amber); }
.chip-sea  { background: rgba(90,184,255,0.1);  border-color: rgba(90,184,255,0.3); color: #5ab8ff; }
.cp-leader { font-family: var(--sans); font-size: 11px; color: var(--amber); margin-bottom: 8px; }
.cp-coords-sep { width: 1px; height: 12px; background: var(--line); margin: 0 10px; }

/* Territory tooltip */
.leaflet-tooltip.territory-tooltip { background: rgba(15,18,28,0.9) !important; border: 1px solid rgba(210,165,85,0.3) !important; border-radius: 8px !important; color: #d8d4cc !important; font-family: 'Inter', sans-serif !important; font-size: 12px !important; backdrop-filter: blur(8px); padding: 6px 10px !important; }

/* Remove outline/focus box on clicked polygons and SVG elements */
path.leaflet-interactive:focus, path.leaflet-interactive:focus-visible, path.leaflet-interactive,
svg:focus, svg:focus-visible, .leaflet-interactive:focus, .no-outline:focus, .no-outline {
  outline: none !important;
  box-shadow: none !important;
  -webkit-tap-highlight-color: transparent !important;
}

/* ══════════════════════════════════════════════════════
   MOBILE & TABLET RESPONSIVE OPTIMIZATIONS (@media <= 768px)
   ══════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Compact Floating Header */
  #site-header {
    top: 10px;
    left: 10px;
    right: 10px;
    width: calc(100% - 20px);
    transform: none;
    padding: 6px 12px;
    border-radius: 24px;
    justify-content: space-between;
    gap: 8px;
  }
  
  .header-logo { gap: 8px; }
  .logo-title { font-size: 14px; }
  .logo-sub { font-size: 8px; }
  
  .header-tools { gap: 6px; }
  .tool-group { padding: 3px; gap: 2px; }
  .tool-btn {
    padding: 6px 10px;
    font-size: 12px;
    gap: 4px;
  }
  .tool-btn span:not(.ti) {
    display: none; /* Show compact icons on mobile screens */
  }
  .hd-counter { display: none; }

  /* GPU Hardware Acceleration for buttery smooth 60 FPS map panning on mobile CPUs/GPUs */
  .leaflet-image-layer,
  .leaflet-marker-icon,
  .leaflet-marker-shadow,
  .leaflet-zoom-animated,
  .territory-polygon {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    will-change: transform;
  }

  /* Floating Sidebar adapted for Mobile Phones: Bottom Sheet App Style (iOS Safe Area + Google Maps look) */
  #floating-sidebar {
    top: auto;
    bottom: calc(env(safe-area-inset-bottom, 20px) + 8px);
    left: 10px;
    right: 10px;
    width: calc(100% - 20px);
    max-height: 40dvh !important;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    touch-action: pan-y;
    pointer-events: auto;
    border-radius: 20px;
    box-shadow: 0 -8px 28px rgba(0, 0, 0, 0.75);
    background: rgba(22, 16, 36, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.16);
  }

  /* Compact Route/Measure Stats Grid for Mobile Phones (Prevents bottom text clipping!) */
  .stats-block {
    margin: 6px 10px calc(env(safe-area-inset-bottom, 16px) + 10px) !important;
    border-radius: 14px !important;
  }
  .sc {
    padding: 6px 4px !important;
  }
  .sv {
    font-size: 13.5px !important;
  }
  .sv.hi {
    font-size: 14.5px !important;
  }
  .sk {
    font-size: 8px !important;
    margin-top: 1px !important;
  }

  /* Compact inner lists on mobile so Bottom Sheet never grows taller than 40% of viewport */
  #floating-sidebar .route-list,
  #floating-sidebar .filter-list,
  #floating-sidebar .search-dropdown {
    max-height: 110px !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
  }

  .route-item {
    padding: 5px 8px !important;
  }
  .ri-name {
    font-size: 13px !important;
  }
  .route-info-box {
    margin: 6px 10px 0 !important;
    padding: 6px 10px !important;
  }

  .sb-card, #site-header {
    backdrop-filter: blur(6px) !important;
    -webkit-backdrop-filter: blur(6px) !important;
  }

  .sb-card {
    border-radius: var(--r-sm);
  }

  /* Overlays safe positioning on touch screens */
  .mode-banner {
    top: 66px;
    width: calc(100% - 30px);
    padding: 8px 14px;
    font-size: 13px;
  }
  
  .coords-bar {
    top: 64px;
    right: 12px;
    bottom: auto;
    padding: 6px 10px;
    font-size: 10px;
  }

  .toast {
    bottom: 50dvh;
    width: calc(100% - 40px);
    font-size: 13px;
    padding: 8px 16px;
    white-space: normal;
  }

  .c-popup {
    min-width: 210px;
    padding: 14px 16px 12px;
  }
  .cp-name { font-size: 16px; }
}

@media (max-width: 480px) {
  #site-header {
    padding: 6px 10px;
  }
  .tool-btn { padding: 5px 8px; }
  .ti { font-size: 14px; }
}