/*
 * ========================================
 * VARIATIONS.CSS - Stili per le Varianti Prodotto
 * ========================================
 *
 * Questo file contiene tutti gli stili CSS per la visualizzazione
 * delle varianti prodotto nell'ecommerce.
 *
 * MODALITÀ DI VISUALIZZAZIONE SUPPORTATE:
 * - Slider (Swiper) - Visualizzazione a scorrimento
 * - Grid - Visualizzazione a griglia
 * - Select - Visualizzazione dropdown
 * - Accordion - Visualizzazione accordion (stili inline nel Blade)
 *
 * FUTURE MODALITÀ (da implementare):
 * - Radio - Visualizzazione radio buttons
 * - Altri layout personalizzati
 *
 * ========================================
 */

/* ========================================
   1. VISUALIZZAZIONE SLIDER (Swiper)
   ======================================== */

.gallery-slider-block {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    overflow: hidden; /* Ensure no overflow */
    position: relative;
}

.gallery-slider-block .swiper-wrapper {
    display: flex;
    align-items: flex-start;
}

.gallery-slider-block .swiper-slide {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: auto; /* Ensure slides adjust to content */
    /* Each slide takes 20% of the container for 5 slides per view */
}

/* Pulsanti navigazione slider */
.gallery-slider-block .swiper-button-next,
.gallery-slider-block .swiper-button-prev {
    display: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.92);
    color: var(--in-primary-3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.gallery-slider-block .swiper-button-next:after,
.gallery-slider-block .swiper-button-prev:after {
    font-size: 16px;
    font-weight: bold;
}

.gallery-slider-block:hover .swiper-button-next,
.gallery-slider-block:hover .swiper-button-prev {
    display: flex;
}

.gallery-slider-block .swiper-button-next:hover,
.gallery-slider-block .swiper-button-prev:hover {
    background-color: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.05);
}

.gallery-slider-block .swiper-button-next {
    right: 0;
}

.gallery-slider-block .swiper-button-prev {
    left: 0;
}

/* Transizioni Swiper */
.swiper-container-no-transition .swiper-wrapper {
    transition: none !important;
}

.swiper-container-no-transition .swiper-slide {
    transition: none !important;
}

/* ========================================
   2. ELEMENTI COMUNI VARIANTI
   ======================================== */

.gallery-item-block {
    padding: 0;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    opacity: 1;
    cursor: pointer;
}

/* Stati: Disabilitato */
.gallery-item-block.disabled,
.grid-item.disabled .gallery-item-block {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Stati: Selezionato */
.gallery-item-block.selected .picture-box,
.grid-item.selected .gallery-item-block .picture-box {
    border: 3px solid var(--in-primary-3);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

/* Nascondi input radio */
.gallery-item-block input[type="radio"] {
    display: none;
}

/* ========================================
   3. PICTURE BOX (Box Immagine Variante)
   ======================================== */

.picture-box {
    width: 100%;
    height: 185px;
    max-width: 185px;
    max-height: 185px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 3px solid transparent;
    overflow: hidden;
    box-shadow: 0 0 0 1px #e0e0e0;
    margin-top: 1px;
    margin-left: 1px;
}

/* Variant Text Box - Per varianti senza immagine */
.variant-text-box {
    width: 185px;
    height: auto;
    min-width: 185px;
    max-width: 185px;
    min-height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    background-color: #ffffff;
    transition: all 0.3s ease;
    cursor: pointer;
    box-sizing: border-box;
    margin-top: 1px;
    margin-left: 1px;
}

.variant-text-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--in-primary-3);
    text-align: center;
    line-height: 1.4;
    transition: color 0.3s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

/* Stato hover per varianti senza immagine */
.gallery-item-block.no-image:hover .variant-text-box,
.grid-item.no-image:hover .gallery-item-block .variant-text-box {
    border-color: var(--in-primary-3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Stato selezionato per varianti senza immagine */
.gallery-item-block.no-image.selected .variant-text-box,
.grid-item.no-image.selected .gallery-item-block .variant-text-box {
    background-color: var(--in-primary-3);
    border-color: var(--in-primary-3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.gallery-item-block.no-image.selected .variant-text-label,
.grid-item.no-image.selected .gallery-item-block .variant-text-label {
    color: #ffffff;
}

/* Stato disabilitato per varianti senza immagine */
.gallery-item-block.no-image.disabled .variant-text-box,
.grid-item.no-image.disabled .gallery-item-block .variant-text-box {
    opacity: 0.5;
    cursor: not-allowed;
}

.picture-box .inner {
    width: 100%;
    height: 100%;
}

/* Immagine variante */
.variant-image {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    object-position: center;
}

.gallery-item-block .inner {
    width: 100%;
    height: 100%;
}

/* ========================================
   4. LABELS E TESTI
   ======================================== */

.variant-label {
    display: block;
    margin-top: 15px;
    text-align: left;
    width: 100%;
    max-width: 185px;
    color: var(--in-primary-3);
    font-size: 16px;
    font-weight: bold;
    padding-right: 50px;
}

.variant-name {
    font-size: 18px;
    color: var(--in-primary-dark-5);
    font-weight: bold;
}

/* ========================================
   5. INFO ICON
   ======================================== */

.info-icon {
    display: block;
    margin-top: 5px;
    text-align: left;
    width: 100%;
    color: var(--in-primary-3);
    font-size: 20px;
    cursor: pointer;
}

.info-svg {
    fill: currentColor; /* This allows the SVG to inherit the text color */
    width: 25px;
    height: 25px;
}

/* ========================================
   6. CONTAINERS
   ======================================== */

#variants-container {
    position: relative;
}

.variant-block {
    margin-bottom: 50px;
}

/* Loading overlay */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0; /* Opacità iniziale */
    transition: opacity 0.5s ease, visibility 0.5s ease; /* Transizione per opacità e visibilità */
    visibility: hidden; /* Visibilità iniziale nascosta */
}

.loading-overlay.visible {
    opacity: 1; /* Opacità quando visibile */
    visibility: visible; /* Visibilità quando visibile */
}

/* ========================================
   7. VISUALIZZAZIONE GRIGLIA
   ======================================== */

/* Swiper container when grid view is active */
.grid-view {
    display: none;
    flex-wrap: wrap;
}

.grid-view .swiper-slide {
    width: calc(20% - 10px); /* 5 items per row with some margin */
    margin: 5px;
}

.swiper-container.grid-view-active .swiper-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.swiper-container.grid-view-active .swiper-slide {
    flex: 0 0 calc(20% - 10px); /* Adjust to show 5 items per row */
    margin: 5px 0;
}

/* Hide navigation arrows when in grid view */
.swiper-container.grid-view-active .swiper-button-next,
.swiper-container.grid-view-active .swiper-button-prev {
    display: none !important;
}

/* Ensure grid items have correct spacing */
.swiper-slide {
    transition: all 0.3s ease;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    margin-top: 20px;
    position: relative;
}

/* ========================================
   8. MODALI INFO
   ======================================== */

#info-description-modal,
#grid-info-description {
    display: none;
    position: relative;
    background-color: var(--in-primary-dark-6);
    padding: 40px 38px 24px 24px;
    margin-top: 20px;
    z-index: 1000;
    overflow: hidden;
}

#close-info-description,
#close-grid-info-description {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: var(--in-primary-dark-3);
}

#grid-info-description {
    position: absolute;
}

/* ========================================
   9. VARIANTI NEL CARRELLO
   ======================================== */

.variant-toggle-btn {
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.variant-toggle-btn:hover {
    color: var(--in-primary-3) !important;
}

.variants-container {
    border-left: 3px solid var(--in-primary-3);
    animation: fadeIn 0.3s ease;
}

.variant-item:last-child {
    border-bottom: none !important;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

.variant-name {
    color: #495057;
    font-size: 0.875rem;
}

.variant-value {
    color: #6c757d;
    font-size: 0.875rem;
}

.custom-dimensions {
    font-size: 0.75rem;
}

/* ========================================
   10. VISUALIZZAZIONE SELECT
   ======================================== */

.variant-select-block {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

.variant-select-block .product-select {
    font-size: 16px;
    padding: 10px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    transition: border-color 0.3s ease;
}

.variant-select-block .product-select:focus {
    border-color: var(--in-primary-3);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.variant-select-block .info-icon-select {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   11. RESPONSIVE - RISOLUZIONI ALTE
   ======================================== */

/* Risoluzioni più alte */
@media (max-width: 1680px) {
    .picture-box {
        max-width: 170px;
        height: 170px;
    }

    .variant-label {
        max-width: 170px;
    }

    .variant-text-box {
        width: 170px;
        min-width: 170px;
        max-width: 170px;
    }
}

@media (max-width: 1440px) {
    .picture-box {
        max-width: 150px;
        height: 150px;
    }

    .variant-label {
        max-width: 150px;
    }

    .variant-text-box {
        width: 150px;
        min-width: 150px;
        max-width: 150px;
    }
}

@media (max-width: 1200px) {
    .grid-container {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 992px) {
    .grid-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 980px) {
    .variant-label {
        font-size: 13px;
        margin-top: 10px;
        padding-right: 35px;
    }
}

/* ========================================
   11. QUANTITÀ E SCONTI QUANTITÀ
   ======================================== */

/* Titolo "Seleziona altre quantità" */
.discount-tiers h5 {
    font-size: 18px;
    color: var(--in-primary-dark-5);
    font-weight: bold;
    margin-bottom: 1rem;
}

/* ========================================
   12. DIMENSIONI PERSONALIZZATE
   ======================================== */

.custom-dimensions-container {
    margin-top: 1rem;
}

.custom-dimensions-container .h5 {
    font-size: 18px;
    color: var(--in-primary-dark-5);
    font-weight: bold;
    margin-bottom: 1rem;
}

.custom-dimensions-container .form-label {
    font-size: 16px;
    color: var(--in-primary-3);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.custom-dimensions-container .form-control {
    font-size: 16px;
    padding: 10px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    transition: border-color 0.3s ease;
}

.custom-dimensions-container .form-control:focus {
    border-color: var(--in-primary-3);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.custom-dimensions-container .alert {
    font-size: 14px;
    padding: 10px 15px;
}

/* ========================================
   12. RESPONSIVE - MOBILE E TABLET
   ======================================== */

@media (max-width: 768px) {
    /* FIX: Previene lo slittamento orizzontale su mobile - causato da margini negativi della classe .row */
    .product-details-area {
        overflow-x: hidden !important;
        max-width: 100vw !important;
    }

    /* ===== OTTIMIZZAZIONE QUANTITÀ ===== */

    /* Titolo Quantità più compatto */
    .product-qty .variant-name {
        font-size: 0.85rem !important;
        margin-top: 0.5rem !important;
        margin-bottom: 0.5rem !important;
    }

    /* Margini ridotti per la sezione quantità */
    .product-qty.qty-increase-decrease {
        margin-bottom: 0.75rem !important;
    }

    .product-qty .my-5 {
        margin-top: 0.75rem !important;
        margin-bottom: 0.75rem !important;
    }

    /* Input e bottoni più compatti */
    .product-qty input {
        height: 36px !important;
        width: 48px !important;
        font-size: 0.85rem !important;
        padding: 6px 3px !important;
    }

    .product-qty button {
        height: 36px !important;
        width: 36px !important;
        font-size: 1rem !important;
    }

    /* ===== OTTIMIZZAZIONE SCONTI QUANTITÀ ===== */

    /* Titolo "Seleziona altre quantità" più compatto */
    .discount-tiers {
        margin-top: 1rem !important;
    }

    .discount-tiers h5 {
        font-size: 0.85rem !important;
        margin-bottom: 0.75rem !important;
    }

    /* Righe degli sconti più compatte */
    .discount-tiers .tier-row {
        margin-bottom: 0.5rem !important;
        font-size: 0.8rem !important;
    }

    .discount-tiers .row > div {
        padding: 8px 8px !important;
    }

    /* Colonna quantità più compatta */
    .discount-tiers .quantity-column {
        font-size: 0.85rem !important;
        font-weight: 600 !important;
    }

    /* Badge sconto su mobile più piccolo */
    .discount-tiers .discount-badge {
        font-size: 0.65em !important;
        padding: 1px 4px !important;
    }

    .discount-tiers .quantity-value {
        font-size: 0.9em;
    }

    /* Badge sconto quantità su mobile */
    .quantity-discount-badge {
        font-size: 0.75rem !important;
        padding: 4px 8px !important;
        gap: 3px !important;
    }

    /* Colonna sconto più compatta */
    .discount-tiers .discount-column {
        font-size: 0.8rem !important;
        margin-left: 0 !important;
    }

    /* Colonna prezzo più compatta */
    .discount-tiers .price-column {
        font-size: 0.8rem !important;
        padding-left: 6px !important;
        white-space: nowrap !important;
    }

    .discount-tiers .price-column .price {
        font-weight: 600;
        white-space: nowrap !important;
        display: inline-block;
    }

    /* Linea separatrice più sottile su mobile */
    .discount-tiers .separator-line {
        top: 6px !important;
        bottom: 6px !important;
    }

    .product-details-area .content-wrapper {
        overflow-x: hidden !important;
        max-width: 100% !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    .product-details-area .row {
        margin-right: 0 !important;
        margin-left: 0 !important;
    }

    .product-details-area .row > * {
        padding-right: 0 !important;
        padding-left: 0 !important;
    }

    /* Assicura che lo swiper non causi overflow */
    .gallery-slider-block {
        overflow: hidden !important;
        max-width: 100% !important;
    }

    /* Assicura che anche il variant-block non causi overflow */
    .variant-block {
        overflow-x: hidden !important;
        max-width: 100% !important;
    }

    /* SELECT: Ottimizzazione per mobile */
    .variant-select-block {
        gap: 8px;
        margin-top: 0.5rem !important;
    }

    .variant-select-block .product-select {
        font-size: 0.85rem !important;
        padding: 6px 10px !important;
        height: auto !important;
    }

    /* Riduce margini verticali su mobile */
    .variant-block .my-5 {
        margin-top: 0.75rem !important;
        margin-bottom: 0.75rem !important;
    }

    .variant-select-block .info-icon-select {
        width: 20px !important;
        height: 20px !important;
    }

    .variant-select-block .info-icon-select .info-svg {
        width: 20px !important;
        height: 20px !important;
    }

    /* Picture box ottimizzata per mobile - dimensioni FISSE per evitare ricalcoli Swiper */
    .picture-box {
        width: 90px !important;
        min-width: 90px !important;
        max-width: 90px !important;
        height: 90px !important;
        min-height: 90px !important;
        max-height: 90px !important;
        border-width: 2px !important;
        flex-shrink: 0;
    }

    /* Variant Text Box - Mobile ottimizzato */
    .variant-text-box {
        width: 90px !important;
        height: auto !important;
        min-width: 90px !important;
        max-width: 90px !important;
        min-height: 40px !important;
        padding: 8px !important;
        border-width: 2px !important;
        flex-shrink: 0;
    }

    .variant-text-label {
        font-size: 11px !important;
        font-weight: 600 !important;
        line-height: 1.2 !important;
    }

    .gallery-item-block.selected .picture-box,
    .grid-item.selected .gallery-item-block .picture-box {
        border-width: 2px !important;
    }

    /* Variant label mobile */
    .variant-label {
        font-size: 11px !important;
        margin-top: 6px !important;
        padding-right: 0px !important;
        line-height: 1.2 !important;
        font-weight: 600 !important;
        max-width: 90px !important;
    }

    .info-icon {
        margin-top: 0px !important;
    }

    /* Riduce spazi per varianti */
    .variant-block {
        margin-bottom: 1.5rem !important;
    }

    .variant-in-group {
        margin-bottom: 0.75rem !important;
    }

    /* Titoli varianti più compatti */
    .variant-name {
        font-size: 0.85rem !important;
        margin-top: 0.5rem !important;
        margin-bottom: 0.5rem !important;
    }

    /* Info icon più piccola */
    .info-icon {
        width: 20px !important;
        height: 20px !important;
    }

    .info-icon .info-svg {
        width: 20px !important;
        height: 20px !important;
    }

    /* Swiper wrapper più compatto */
    .gallery-slider-block {
        margin: 0 !important;
    }

    .gallery-slider-block .swiper-slide {
        width: auto !important;
        padding: 0 !important;
        margin: 0 8px 0 0 !important;
        padding-bottom: 10px !important;
    }

    .gallery-slider-block .swiper-slide:last-child {
        margin-right: 0 !important;
    }

    /* Gallery item più compatto */
    .gallery-slider-block .gallery-item-block {
        padding: 0 !important;
        margin: 0 !important;
    }

    /* Grid item con larghezza automatica */
    .grid-item .gallery-item-block {
        width: 100%;
    }

    /* Rimuove padding extra dallo swiper wrapper */
    .gallery-slider-block .swiper-wrapper {
        padding: 0 !important;
    }

    /* Frecce slider ottimizzate per mobile - Moderne e minimal */
    .gallery-slider-block .swiper-button-next,
    .gallery-slider-block .swiper-button-prev {
        width: 28px !important;
        height: 28px !important;
        background-color: rgba(255, 255, 255, 0.92) !important;
        color: var(--in-primary-3) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
        border-radius: 50%;
        display: flex !important;
    }

    .gallery-slider-block .swiper-button-next:after,
    .gallery-slider-block .swiper-button-prev:after {
        font-size: 14px !important;
        font-weight: bold;
    }

    .gallery-slider-block .swiper-button-next {
        right: -2px !important;
    }

    .gallery-slider-block .swiper-button-prev {
        left: -2px !important;
    }

    /* Nascondi se disabilitate */
    .gallery-slider-block .swiper-button-next.swiper-button-disabled,
    .gallery-slider-block .swiper-button-prev.swiper-button-disabled {
        opacity: 0 !important;
        pointer-events: none;
    }

    /* Grid container mobile */
    .grid-container {
        grid-template-columns: repeat(auto-fill, 90px);
        gap: 8px !important;
        justify-content: start;
        margin-top: 0;
    }

    /* DIMENSIONI PERSONALIZZATE - Mobile ottimizzato */
    .custom-dimensions-container {
        margin-top: 0.75rem !important;
    }

    .custom-dimensions-container .h5 {
        font-size: 0.85rem !important;
        margin-bottom: 0.75rem !important;
        font-weight: bold;
    }

    .custom-dimensions-container .row {
        margin-left: 0 !important;
        margin-right: 0 !important;
        gap: 0 !important;
    }

    .custom-dimensions-container .row > * {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .custom-dimensions-container .col-6:first-child {
        padding-right: 4px !important;
    }

    .custom-dimensions-container .col-6:last-child {
        padding-left: 4px !important;
    }

    .custom-dimensions-container .form-label {
        font-size: 0.85rem !important;
        margin-bottom: 0.25rem !important;
        font-weight: 500;
    }

    .custom-dimensions-container .form-control {
        font-size: 0.85rem !important;
        padding: 6px 10px !important;
        height: auto !important;
    }

    .custom-dimensions-container .alert {
        font-size: 0.75rem !important;
        padding: 6px 10px !important;
        margin-top: 0.5rem !important;
    }
}

@media (max-width: 576px) {
    .grid-container {
        grid-template-columns: repeat(auto-fill, 90px);
        gap: 8px !important;
        justify-content: start;
    }
}

@media (max-width: 575.98px) {
    .variants-container {
        padding: 0.75rem !important;
    }

    .variant-item {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 0.5rem;
    }

    .custom-dimensions {
        margin-left: 0 !important;
    }
}

@media (max-width: 480px) {
    .picture-box {
        width: 90px !important;
        min-width: 90px !important;
        max-width: 90px !important;
        height: 90px !important;
        min-height: 90px !important;
        max-height: 90px !important;
    }

    .grid-container {
        grid-template-columns: repeat(auto-fill, 90px);
        gap: 8px !important;
        justify-content: start;
    }
}

@media (max-width: 300px) {
    .grid-container {
        grid-template-columns: repeat(1, 1fr);
    }
}

/* ========================================
   12. ANIMAZIONI
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}