#fss-container {
  max-width: 600px;
  margin: 20px auto;
  text-align: center;
  font-family: Arial, sans-serif;
}

#fss-video {
  width: 100%;
  border-radius: 10px;
  border: 3px solid #333;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  position: relative;
}

#fss-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

#fss-scan-effect {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border-radius: 50%;
  border: 2px dashed #0f0;
  box-sizing: border-box;
  animation: scanAnim 5s linear forwards;
  display: none;
}

@keyframes scanAnim {
  0% { box-shadow: 0 0 0 0 rgba(0,255,0,0.7); }
  100% { box-shadow: 0 0 30px 20px rgba(0,255,0,0); }
}

#fss-start-scan {
  margin-top: 15px;
  padding: 10px 20px;
  font-size: 18px;
  cursor: pointer;
  background-color: #0073aa;
  color: white;
  border: none;
  border-radius: 5px;
}

#fss-result {
  margin-top: 15px;
  font-weight: bold;
  font-size: 20px;
}

#fss-products {
  margin-top: 20px;
  display: grid;
  gap: 15px;
}

@media(min-width: 768px) {
  #fss-products {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media(max-width: 767px) {
  #fss-products {
    grid-template-columns: repeat(2, 1fr);
  }
}

.fss-product {
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 10px;
  text-align: center;
}

.fss-product img {
  max-width: 100%;
  border-radius: 6px;
}

.fss-product h4 {
  margin: 8px 0 5px;
  font-size: 16px;
}

.fss-product p {
  color: #0073aa;
  font-weight: bold;
}