/**
 * Gold Karat / Material Selector - Frontend Styles
 * Matches Artisier size-button styling exactly
 */
.agk-karat-selector {
    margin-bottom: 1.5rem;
}
.agk-karat-selector>label {
    display: block;
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6B6B6B;
    margin-bottom: 0.75rem;
}
.agk-karat-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.agk-karat-option {
    position: relative;
    cursor: pointer;
    margin: 0;
}
.agk-karat-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.agk-karat-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    padding: 0.5rem 0.75rem;
    border: 1px solid #EEEBE6;
    background: #fff;
    border-radius: 4px;
    transition: all 0.2s;
    text-align: center;
}
.agk-karat-option:hover .agk-karat-label {
    border-color: #1a1a1a;
}
.agk-karat-option input[type="radio"]:checked+.agk-karat-label {
    background: #1a1a1a;
    color: #fff;
    border-color: #1a1a1a;
}
.agk-karat-value {
    font-size: 0.8rem;
    font-weight: 400;
    color: #1a1a1a;
    line-height: 1.2;
}
.agk-karat-price {
    font-size: 0.65rem;
    color: #999;
    font-weight: 400;
    margin-top: 0.15rem;
}
.agk-karat-option input[type="radio"]:checked+.agk-karat-label .agk-karat-value {
    color: #fff;
}
.agk-karat-option input[type="radio"]:checked+.agk-karat-label .agk-karat-price {
    color: rgba(255, 255, 255, 0.7);
}
/* Mobile */
@media (max-width: 480px) {
    .agk-karat-options {
        gap: 0.4rem;
    }
    .agk-karat-label {
        padding: 0.4rem 0.6rem;
    }
}