/* ===============================================
   CREATE ROOM MODAL STYLING - BIOMETRIC SCANNER
   =============================================== */
#setup-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%),
    radial-gradient(
      circle at 50% 50%,
      rgba(0, 255, 255, 0.1) 0%,
      transparent 70%
    );
  border-radius: 1rem;
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.3), 0 0 60px rgba(0, 255, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
  width: 100%;
  max-width: 28rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid rgba(0, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

#setup-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 255, 255, 0.8),
    rgba(0, 255, 255, 0.4),
    rgba(0, 255, 255, 0.8),
    transparent
  );
}

#setup-card::after {
  content: "";
  position: absolute;
  top: 10px;
  right: 15px;
  width: 8px;
  height: 8px;
  background: #00ff00;
  border-radius: 50%;
  box-shadow: 0 0 10px #00ff00;
  animation: status-blink 2s ease-in-out;
}

#setup-card .title {
  font-size: 1.8rem;
  font-weight: 300;
  color: #00ffff;
  margin-bottom: 0.5rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-family: "Courier New", monospace;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
  position: relative;
}

.biometric-subtitle {
  font-size: 0.875rem;
  color: #64748b;
  margin-bottom: 2rem;
  text-align: center;
  font-family: "Courier New", monospace;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.biometric-display {
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin-bottom: 2rem;
  position: relative;
}

.scan-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(6, 1fr);
  gap: 2px;
  height: 120px;
  margin-bottom: 1rem;
}

.scan-cell {
  background: rgba(0, 255, 255, 0.1);
  border-radius: 1px;

  transition: all 0.3s ease;
}

.scan-cell.active {
  background: rgba(0, 255, 255, 0.8);
  box-shadow: 0 0 4px rgba(0, 255, 255, 0.6);
  animation: scan-sweep 1.5s ease-in-out infinite;
}

.biometric-info {
  display: flex;
  justify-content: space-between;
  font-family: "Courier New", monospace;
  font-size: 0.75rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.status-indicator {
  color: #00ff00;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-indicator::before {
  content: "●";
  animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

#create-room-btn {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: #00ffff;
  font-weight: 400;
  font-size: 1rem;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(0, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-family: "Courier New", monospace;
  box-shadow: 0 4px 15px rgba(0, 255, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

#create-room-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 255, 255, 0.2),
    transparent
  );
  transition: left 0.6s ease;
}

#create-room-btn:hover::before {
  left: 100%;
}

#create-room-btn:hover {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-color: #00ffff;
  box-shadow: 0 6px 20px rgba(0, 255, 255, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
}

#create-room-btn:active {
  transform: translateY(1px);
  box-shadow: 0 2px 10px rgba(0, 255, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}