/* 커스텀 Alert/Confirm 모달 스타일 */
.custom-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
  animation: fadeIn 0.3s ease;
}

.custom-modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  min-width: 400px;
  max-width: 500px;
  animation: slideIn 0.3s ease;
}

.custom-modal-header {
  padding: 20px 25px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 15px 15px 0 0;
  font-size: 18px;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 10px;
}

.custom-modal-body {
  padding: 30px 25px;
  font-size: 16px;
  color: #333;
  line-height: 1.6;
  max-height: 400px;
  overflow-y: auto;
}

.custom-modal-footer {
  padding: 15px 25px;
  border-top: 1px solid #e9ecef;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  border-radius: 0 0 15px 15px;
  background: #f8f9fa;
}

.custom-modal-btn {
  padding: 10px 25px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 80px;
}

.custom-modal-btn-confirm {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.custom-modal-btn-confirm:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.custom-modal-btn-cancel {
  background: #6c757d;
  color: white;
  box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
}

.custom-modal-btn-cancel:hover {
  background: #5a6268;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(108, 117, 125, 0.4);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translate(-50%, -60%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

@media (max-width: 768px) {
  .custom-modal {
    min-width: 90%;
    max-width: 90%;
  }
}