body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  /* background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); */
  background: #fff;
  margin: 0;
  padding: 30px;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background 0.3s ease;
}

.lenspres-main-container {
  display: flex;
  justify-content: center;
  align-items:center;
  width: 100%;
  max-width: 1300px;
  gap: 20px;
  /* flex-wrap: wrap; */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  padding: 20px 20px;
  border-radius: 20px;


}

.lenspres-image-container {
  flex: 1;
  min-width: 400px;
  max-width: 500px;
}

.lenspres-product-image {
  width: 100%;
  height: auto;
  border-radius: 15px;
  max-width: 500px;
  /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); */
  object-fit: cover;
}


.lenspres-container {
  background: #fff;
  border: 2px solid #1e1f1f1e;
  padding: 40px 30px 30px 30px;
  border-radius: 15px;
  /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); */
  flex: 1;
  /* min-width: 300px; */
  max-width: 600px;
  animation: lenspresFadeIn 0.5s ease-in;
}

@keyframes lenspresFadeIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.lenspres-section {
  width: 48%;
  margin-bottom: 20px;
}

.lenspres-label {
  font-size: 16px;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 10px;
  display: block;
  transition: color 0.3s ease;
}

.lenspres-custom-dropdown {
  position: relative;
  width: 100%;
}

.lenspres-select {
  padding: 12px 40px 12px 15px;
  font-size: 15px;
  border: 1px solid #bdc3c7;
  border-radius: 10px;
  color: #34495e;
  background: linear-gradient(90deg, #ecf0f1, #fff);
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  background-image: url('data:image/svg+xml;utf8,<svg fill="%2334495e" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
  background-repeat: no-repeat;
  background-position: right 15px center;
}

.lenspres-select:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(147, 240, 208, 0.4);
}

.lenspres-options {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  max-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
  opacity: 0;
  z-index: 10;
}

.lenspres-custom-dropdown.open .lenspres-options {
  max-height: 180px;
  opacity: 1;
}

.lenspres-option {
  border-bottom: 1px solid #bdc3c7;
  padding: 10px 15px;
  font-size: 14px;
  color: #34495e;
  cursor: pointer;
  transition: all 0.3s ease;
}

.lenspres-option.lenspres-placeholder {
  font-style: italic;
  color: #7f8c8d;
}

.lenspres-option:hover {
  background: linear-gradient(90deg, #8a8b8b, #a8a9a9);
  color: #fff;
  box-shadow: 0 0 15px rgba(52, 152, 219, 0.5);
  transform: translateX(5px);
}

.lenspres-container > div {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.lenspres-quantity-section {
  width: 100%;
  margin-top: 20px;
}

#lens-product-price {
  font-size: 18px;
  font-weight: 600;
  color: #2c3e50;
  margin: 10px 0;
  transition: color 0.3s ease;
}

.pre-cart {
  position: relative;
  overflow: hidden;
  color: #3e3d3dca;
  border: 1px solid #1f1f1f4c;
  background: #fff;
  border-radius: 30px;
  padding: 12px 30px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(0, 102, 255, 0.15);
  transition: background 0.3s, color 0.3s, box-shadow 0.3s, transform 0.2s;
  margin-top: 24px;
  z-index: 1;
}

.pre-cart::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0;
  border-radius: 30px;
  background: rgba(255,255,255,0.15);
  box-shadow: 0 0 0 0 #fff;
  transition: width 0.4s cubic-bezier(0.4,0,0.2,1);
  z-index: 2;
  pointer-events: none;
}

.pre-cart:hover::before,
.pre-cart:focus::before {
  width: 100%;
}

.pre-cart:hover,
.pre-cart:focus {
  background: linear-gradient(90deg, #4b4b4b 0%, #1e1f1f 100%);
  color: #fff;
  outline: none;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 32px rgba(0, 102, 255, 0.25);
}

.pre-cart:active {
  transform: scale(0.98);
  box-shadow: 0 2px 8px rgba(0, 102, 255, 0.15);
}
@media(max-width: 990px){
    .lenspres-main-container {
    flex-direction: column;
    align-items: center;
    padding: 10px 0px;
    /* flex-wrap: wrap; */

  }
  .lenspres-container {
    padding: 35px 20px 20px 20px;
    /* border: none; */
    flex-wrap: nowrap;
  }
}
@media (max-width: 768px) {
  .lenspres-main-container {
    flex-direction: column;
    align-items: center;
    padding: 0px;
    /* flex-wrap: wrap; */

  }
  .lenspres-image-container {
    max-width: 100%;
    margin-bottom: 20px;
  }
  .lenspres-container {
    padding: 35px 20px 20px 20px;
    border: none;
    /* flex-wrap: nowrap; */
  }
  .lenspres-section {
    width: 100%;
    margin-bottom: 15px;
  }
  .lenspres-custom-dropdown.open .lenspres-options {
    max-height: 150px;
  }
  .lenspres-option {
    padding: 8px 12px;
    font-size: 13px;
  }
  .lenspres-select {
    padding: 10px 35px 10px 12px;
    font-size: 14px;
  }
  #lens-product-price {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .lenspres-container {
    padding: 30px 15px 15px 15px;
  }
  .lenspres-custom-dropdown.open .lenspres-options {
    max-height: 120px;
  }
  .lenspres-option {
    padding: 6px 10px;
    font-size: 12px;
  }
  .lenspres-select {
    padding: 8px 30px 8px 10px;
    font-size: 13px;
  }
  .lenspres-label {
    font-size: 14px;
  }
  #lens-product-price {
    font-size: 14px;
  }
  .lenspres-image-container {
    min-width: 100%;
  }
}