.lens-option { text-align:center; cursor:pointer; transition:transform 0.2s, opacity 0.2s; }
    .lens-option:hover { transform:scale(1.05); }
    .lens-option input { display:none; }
    .lens-option input:checked + img { border:3px solid #4CAF50; }
    .eyesight-btn {
    position: relative;
    cursor: pointer;
    border: 2px solid #ccc;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
    background: #f9f9f9;
    transition: all 0.3s ease;
    text-align: center;
    color: #333;
    width: 150px;
}

.eyesight-btn:hover {
    border-color: #4CAF50;
    background: #e8f5e9;
}

.eyesight-btn input {
    display: none;
}

.eyesight-btn:has(input:checked) {
    border-color: white;
    background: black;
    color: #fff;
}
    .eyesight-selection,
    #lens-options,
    #prescription-section .prescription-methods,
    #enter-number-fields,
    #upload-prescription{
        background: #f4f4f4;
        padding: 20px;
    }
    #lens-selection h3{
        font-size: 18px;
        margin-bottom: 0px;
    }
    .lens-title{
        padding-bottom: 10px;
    }
   .lens-name{
    color:#242424;
    text-align:center;
    margin-bottom:0px;
    }
    .lens-name span{
    color:#d15d14;
    display:block;
    font-weight:600;
    }
    #lens-selection{
        margin-bottom:10px;
    }
    .eyesight-buttons{
display:flex;
gap:10px;
margin-top:10px;
}
#lens-options{
display:none;
margin-top:15px;
}
#prescription-section{
display:none;
margin-top:20px;
}
#final-price{
margin-top:20px;
 font-size:18px;
 font-weight:bold;
 color:#4CAF50;
 display:none;
}
.lens-images{
display:flex;
 gap:15px;
 flex-wrap:wrap;
}
.lens-images img{
width:120px;
height:120px;
object-fit:cover;
border-radius:8px;
}
#enter-number-fields{
display:none;
margin-top:15px;
}
.lense-number-fields{
display:flex;
 gap:10px;
 flex-wrap:wrap;
}
.lense-pd-field{
display:block;
 margin-top:10px;
}
#upload-prescription{
display:none;
margin-top:15px;
}
.price-includes-box {
              /* vertical center */
    background: #f8f8f8;
    padding: 10px 20px;
    border-radius: 8px;
    margin-bottom: 15px;
    border-left: 4px solid #4CAF50;
    font-size: 16px;
    font-weight: 600;
    color: #222;
  
}

.price-includes-box .includes-label {
    flex: 1; /* left side takes available space */
}

.price-includes-box .includes-price {
    font-size: 18px;
    font-weight: 700;
    color: #4CAF50;
    text-align: right;
}

.includes-details {
    font-size: 14px;
    color: #555;
    margin-bottom: 3px;
}
.price-header{
    display: flex;                   /* horizontal layout */
    justify-content: space-between;  /* text left, price right */
    align-items: center;
    margin-bottom: 8px;
}