.price-input {
    width: 80px;
    padding: 4px 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-align: right;
    background: #fff;
}

.price-input:focus {
    outline: none;
    border-color: #aaa;
    box-shadow: 0 0 2px rgba(0,0,0,0.1);
}