/* ── REGION HERO TABS ── */
  .reg-tab {
    position: relative; cursor: pointer; flex-shrink: 0;
    transition: color .2s;
  }
  .reg-tab::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0;
    height: 2px; background: #0d8a8a;
    transform: scaleX(0); transform-origin: left;
    transition: transform .25s ease;
  }
  .reg-tab.active { color: #0d8a8a; }
  .reg-tab.active::after { transform: scaleX(1); }

  /* ── REGION PANEL ── */
  .reg-panel { display: none; }
  .reg-panel.active { display: block; }

  /* ── CITY CARD ── */
  .city-card { transition: box-shadow .22s, transform .22s; }
  .city-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,.11); transform: translateY(-3px); }

  /* ── REGION STAT ── */
  .region-stat-card { transition: border-color .2s, box-shadow .2s; }
  .region-stat-card:hover { border-color: #0d8a8a; box-shadow: 0 0 0 3px rgba(13,138,138,.08); }

  /* ── MAP SVG ── */
  .map-reg { fill: #e6f6f6; stroke: #fff; stroke-width: 1.8; cursor: pointer; transition: fill .2s, filter .2s; }
  .map-reg:hover { fill: #b2e0e0; }
  .map-reg.active { fill: #0d8a8a; filter: drop-shadow(0 4px 14px rgba(13,138,138,.4)); }

  /* ── SEARCH ── */
  .city-search-item { transition: background .15s; }
  .city-search-item:hover { background: #f2fafa; }

  /* ── BREADCRUMB ── */
  .bc-sep::before { content: '/'; margin: 0 6px; color: #d1d5db; }

  /* ── MOBILE NAV ── */
  #mobileNav { transition: transform .32s cubic-bezier(.4,0,.2,1); }
  #mobileNav.open { transform: translateX(0) !important; }
  #mobileOverlay { transition: opacity .28s; }
  #mobileOverlay.open { opacity: 1 !important; pointer-events: auto !important; }

  /* Scrollbar */
  .scroll-x { overflow-x: auto; scrollbar-width: none; }
  .scroll-x::-webkit-scrollbar { display: none; }