/* Estilos para Variações de Produtos */
.product-variations {
    margin: 1rem 0;
}

.variation-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
    font-family: 'Noto Sans', sans-serif;
}

.variation-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.variation-option {
    min-width: 50px;
    height: 40px;
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: #333;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Noto Sans', sans-serif;
}

.variation-option:hover:not(:disabled) {
    border-color: var(--cor-botoes, #0abab5);
    background: rgba(10, 186, 181, 0.1);
}

.variation-option.selected {
    background: var(--cor-botoes, #0abab5);
    color: #fff;
    border-color: var(--cor-botoes, #0abab5);
}

.variation-option.unavailable {
    opacity: 0.5;
    cursor: not-allowed;
    background: #f5f5f5;
    border-color: #ddd;
    position: relative;
}

.variation-option.unavailable .variation-x {
    color: #999;
    font-size: 1.2rem;
    font-weight: bold;
}

.variation-option:disabled {
    cursor: not-allowed;
}

/* Estilos para botões de variação na página de produto */
.variation-selector {
    margin-bottom: 1.5rem;
}

.variation-selector label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
    font-family: 'Noto Sans', sans-serif;
}

.variation-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.variation-btn {
    min-width: 50px;
    height: 40px;
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: #333;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Noto Sans', sans-serif;
    pointer-events: auto;
}

.variation-btn:hover:not(:disabled) {
    border-color: var(--cor-botoes, #0abab5);
    background: rgba(10, 186, 181, 0.1);
}

.variation-btn.active {
    background: var(--cor-botoes, #0abab5);
    color: #fff;
    border-color: var(--cor-botoes, #0abab5);
}

.variation-btn.unavailable {
    opacity: 0.5;
    cursor: not-allowed;
    background: #f5f5f5;
    border-color: #ddd;
}

.variation-btn:disabled {
    cursor: not-allowed;
    pointer-events: none;
}

.add-to-cart-variation-btn {
    margin-top: 0.5rem;
}

/* Responsivo */
@media (max-width: 768px) {
    .variation-option {
        min-width: 45px;
        height: 38px;
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}