/* ==========================================
   🌍 REGIONAL ETHNICITY MODAL & DOSSIERS
   ========================================== */

#regional-ethnic-modal {
  position: fixed; 
  top: 50%;
  left: 2rem;
  transform: translateY(-50%) translateX(-150%); 
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 99999;
  width: 90%;
  max-width: 380px; 
  border-radius: 16px;
  padding: 24px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.8), inset 0 0 0 1px rgba(6, 182, 212, 0.3);
  transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

#regional-ethnic-modal::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 100px;
  background: radial-gradient(ellipse at top, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 16px 16px 0 0;
}

#regional-ethnic-modal.active {
  transform: translateY(-50%) translateX(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Regional Dossier Custom Theming */
.regional-dossier {
  box-shadow: 0 25px 50px rgba(0,0,0,0.8), inset 0 0 0 1px rgba(6, 182, 212, 0.4) !important;
}

.regional-dossier::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 120px;
  background: radial-gradient(ellipse at top, rgba(6, 182, 212, 0.12) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 24px 24px 0 0;
}

#close-ethnic-modal-mobile { display: none; }

.regional-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 2;
}

#close-ethnic-modal-desktop {
  position: relative !important;
  top: auto !important;
  left: auto !important;
  margin: 0 !important;
  flex-shrink: 0;
}

.regional-modal-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.regional-modal-desc {
  font-size: 0.95rem;
  color: #cbd5e1;
  margin-bottom: 1.2rem;
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

.regional-ethnic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 10px;
  max-height: 45vh;
  overflow-y: auto;
  padding-top: 6px;
  padding-bottom: 6px;
  padding-left: 2px;
  padding-right: 6px; 
  position: relative;
  z-index: 2;
}

.regional-ethnic-grid::-webkit-scrollbar { width: 6px; }
.regional-ethnic-grid::-webkit-scrollbar-thumb { background: rgba(6, 182, 212, 0.3); border-radius: 10px; }

.regional-grid-item {
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px 10px;
  text-align: center;
  color: #e2e8f0;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

.regional-grid-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.3);
  border-color: rgba(255,255,255,0.2);
}

.regional-grid-item.active {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.25), rgba(14, 165, 233, 0.25));
  border-color: #22d3ee;
  color: #22d3ee;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(6, 182, 212, 0.3), inset 0 0 10px rgba(6, 182, 212, 0.1);
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}