*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  background: #f8fafc;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  padding: 20px;
}

.shop-card {
  background: #ffffff;
  border-radius: 24px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  width: 100%;
  max-width: 350px;
}

.image-box {
  background: #f3f4f6;
  padding: 40px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 0.4s ease;
}

.image-box img {
  width: 100%;
  max-width: 250px;
  transform: rotate(-15deg);
  transition: transform 0.4s ease;
}

.image-box:hover img {
  transform: rotate(-5deg) scale(1.05);
}

.product-info {
  padding: 30px;
}

.product-info h2 {
  margin: 0 0 8px 0;
  color: #0f172a;
  font-size: 1.5rem;
}

.price {
  color: #3b82f6;
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 0 24px 0;
}

.color-picker p {
  margin: 0 0 12px 0;
  color: #64748b;
  font-size: 0.875rem;
  font-weight: 500;
}

.color-buttons {
  display: flex;
  gap: 12px;
  margin-bottom: 30px;
}

.color-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  box-shadow: 0 0 0 1px #cbd5e1;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.color-btn.active {
  box-shadow: 0 0 0 2px #0f172a;
  transform: scale(1.1);
}

.add-cart {
  width: 100%;
  background: #0f172a;
  color: #ffffff;
  border: none;
  padding: 16px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
}

.add-cart:hover {
  background: #334155;
}

const bgContainer = document.getElementById("product-bg");
const buttons = document.querySelectorAll(".color-btn");

buttons.forEach(function(btn) {
  btn.addEventListener("click", function() {
    // Remove active class from all buttons
    buttons.forEach(function(b) {
      b.classList.remove("active");
    });
    
    // Add active class to clicked button
    btn.classList.add("active");
    
    // Change background color of the image box
    const selectedColor = btn.getAttribute("data-color");
    bgContainer.style.backgroundColor = selectedColor;
  });
});