/**
 * Offerte Pagina Categorizzata - Carousel Orizzontale
 * Version: 2.1.0
 * Author: iSpazio
 * Style: Basato su dealsbox homepage (Ottimizzato)
 */

/* ========== CSS Variables ========== */
:root {
    /* Colori principali */
    --opc-primary-blue: #2563eb;
    --opc-primary-blue-hover: #007fff;
    --opc-text-dark: #000;
    --opc-text-medium: #333;
    --opc-text-light: #666;
    --opc-text-muted: #999;
    --opc-text-time: #5C5D6C;

    /* Colori accento */
    --opc-orange-fire: #ff5d00;
    --opc-red-discount: #ff5722;
    --opc-orange-discount: #ff6b00;
    --opc-blue-hover: #0066ff;

    /* Background */
    --opc-bg-white: #fff;
    --opc-bg-light: #F2F2F2;
    --opc-bg-skeleton-1: #f5f5f5;
    --opc-bg-skeleton-2: #e8e8e8;

    /* Border */
    --opc-border-light: #e0e0e0;
    --opc-border-medium: #ddd;

    /* Coupon badge */
    --opc-coupon-bg: #e8f5e9;
    --opc-coupon-text: #2e7d32;
    --opc-coupon-border: #a5d6a7;

    /* Spacing */
    --opc-spacing-xs: 4px;
    --opc-spacing-sm: 8px;
    --opc-spacing-md: 10px;
    --opc-spacing-lg: 20px;
    --opc-spacing-xl: 30px;

    /* Card sizes */
    --opc-card-width: 330px;
    --opc-card-width-tablet: 300px;
    --opc-card-width-mobile: 280px;

    /* Border radius */
    --opc-radius-sm: 4px;
    --opc-radius-md: 8px;
    --opc-radius-lg: 12px;
    --opc-radius-full: 100px;

    /* Transitions */
    --opc-transition-fast: 0.2s ease;
    --opc-transition-normal: 0.3s ease;
}

/* ========== Reset & Base ========== */
.opc-card,
.opc-card *,
.opc-card *::before,
.opc-card *::after {
    box-sizing: border-box;
}

/* ========== Sezione ========== */
.opc-sezione {
    margin: 40px 0;
}

.opc-titolo {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--opc-text-medium);
}

.opc-container {
    position: relative;
    min-height: 200px;
}

/* ========== Wrapper Carousel + Bottone ========== */
.opc-carousel-wrapper {
    display: flex;
    align-items: flex-start;
    gap: var(--opc-spacing-lg);
}

/* ========== Carousel Orizzontale ========== */
.opc-carousel {
    display: flex;
    gap: var(--opc-spacing-lg);
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    padding: 15px 5px;
    flex: 1;

    /* Scrollbar styling */
    scrollbar-width: thin;
    scrollbar-color: var(--opc-border-medium) #f9f9f9;
}

.opc-carousel::-webkit-scrollbar {
    height: 8px;
}

.opc-carousel::-webkit-scrollbar-track {
    background: #f9f9f9;
    border-radius: var(--opc-radius-md);
}

.opc-carousel::-webkit-scrollbar-thumb {
    background: var(--opc-border-medium);
    border-radius: var(--opc-radius-md);
}

.opc-carousel::-webkit-scrollbar-thumb:hover {
    background: #bbb;
}

/* ========== Card Prodotto (stile deal-box) ========== */
.opc-card {
    flex: 0 0 var(--opc-card-width);
    width: var(--opc-card-width);
    background: var(--opc-bg-white);
    border: 1px solid var(--opc-border-light);
    border-radius: var(--opc-radius-lg);
    padding: var(--opc-spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 4px 20px -1px rgba(0, 0, 0, 0.2);
    transition: all var(--opc-transition-normal);
}

.opc-card:hover {
    box-shadow: 0 6px 24px -1px rgba(0, 0, 0, 0.25);
    transform: translateY(-3px);
}

/* ========== Header (Badge + Time) ========== */
.opc-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--opc-spacing-md);
    font-size: 14px;
    min-height: 24px;
}

.opc-card-badge {
    color: var(--opc-orange-fire);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    padding-top: 2px;
    display: flex;
    align-items: center;
    gap: var(--opc-spacing-xs);
}

.opc-card-time {
    background: var(--opc-bg-light);
    border-radius: var(--opc-radius-full);
    text-align: center;
    font-size: 12px;
    color: var(--opc-text-time);
    padding: var(--opc-spacing-xs) var(--opc-spacing-sm);
    white-space: nowrap;
}

/* ========== Titolo ========== */
.opc-card-title-wrapper {
    margin: var(--opc-spacing-md) 0;
}

.opc-card-title {
    font-size: 17px;
    letter-spacing: -0.3px;
    font-weight: 600;
    color: var(--opc-text-dark);
    height: 100px;
    overflow: hidden;
    text-decoration: none;
    display: block;
    line-height: 1.4;
    transition: color var(--opc-transition-fast);
}

.opc-card:hover .opc-card-title {
    color: var(--opc-blue-hover);
}

/* ========== Immagine ========== */
.opc-card-image {
    position: relative;
    text-align: center;
    margin: var(--opc-spacing-md) 0;
    padding: var(--opc-spacing-xl);
    border-bottom: 1px solid var(--opc-border-medium);
    max-height: 366.5px;
}

.opc-card-image a {
    display: block;
}

.opc-card-image img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    transition: transform var(--opc-transition-normal), opacity var(--opc-transition-normal);
}

.opc-card-image img:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

/* ========== Footer (Prezzi + Bottone) ========== */
.opc-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--opc-spacing-md);
    margin-top: var(--opc-spacing-md);
}

.opc-card-price {
    display: flex;
    flex-direction: column;
    gap: var(--opc-spacing-xs);
    font-size: 14px;
}

.opc-price-old {
    color: var(--opc-text-muted);
    font-size: 14px;
}

.opc-price-old del {
    text-decoration: line-through;
}

.opc-price-new {
    font-size: 20px;
    font-weight: 700;
    color: var(--opc-text-dark);
    display: flex;
    align-items: center;
    gap: 6px;
}

.opc-card-button {
    background: var(--opc-primary-blue);
    color: var(--opc-bg-white);
    padding: var(--opc-spacing-md) var(--opc-spacing-lg);
    text-decoration: none;
    border-radius: var(--opc-radius-full);
    font-weight: 600;
    white-space: nowrap;
    display: inline-block;
    transition: background var(--opc-transition-normal);
}

.opc-card-button:hover {
    background: var(--opc-primary-blue-hover);
    color: var(--opc-bg-white);
}

/* ========== Badge Percentuale (angolo superiore destro immagine) ========== */
.opc-badge-discount {
    position: absolute;
    top: 40px;
    right: 40px;
    background: var(--opc-red-discount);
    color: var(--opc-bg-white);
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 15px;
    z-index: 10;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.opc-badge-discount.minimo {
    background: var(--opc-orange-discount);
}

/* Badge coupon piccolo */
.opc-card-coupon-badge {
    background: var(--opc-coupon-bg);
    color: var(--opc-coupon-text);
    border: 1px solid var(--opc-coupon-border);
    font-size: 11px;
    padding: var(--opc-spacing-xs) var(--opc-spacing-sm);
    border-radius: var(--opc-radius-sm);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--opc-spacing-xs);
}

/* ========== Bottone Vedi Tutti ========== */
.opc-vedi-tutti {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    background: var(--opc-primary-blue);
    color: var(--opc-bg-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    border-radius: var(--opc-radius-md);
    transition: all var(--opc-transition-normal);
    padding: 15px;
    text-align: center;
    align-self: stretch;
}

.opc-vedi-tutti:hover {
    background: var(--opc-primary-blue-hover);
    transform: translateX(5px);
    color: var(--opc-bg-white);
}

/* ========== Messaggio Nessun Prodotto ========== */
.opc-no-products {
    text-align: center;
    padding: 60px var(--opc-spacing-lg);
    color: var(--opc-text-muted);
    font-size: 16px;
}

/* ========== Skeleton Loader ========== */
.opc-skeleton-carousel {
    display: flex;
    gap: var(--opc-spacing-lg);
    overflow-x: hidden;
}

.opc-skeleton-card {
    flex: 0 0 var(--opc-card-width);
    width: var(--opc-card-width);
    height: 550px;
    background: linear-gradient(90deg, var(--opc-bg-skeleton-1) 25%, var(--opc-bg-skeleton-2) 50%, var(--opc-bg-skeleton-1) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--opc-radius-lg);
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ========== Responsive ========== */

/* Mobile (< 768px) */
@media (max-width: 768px) {
    .opc-carousel-wrapper {
        flex-direction: column;
    }

    .opc-carousel {
        gap: 15px;
        padding: var(--opc-spacing-md) 5px;
    }

    .opc-card {
        flex: 0 0 var(--opc-card-width-mobile);
        width: var(--opc-card-width-mobile);
        padding: 16px;
    }

    .opc-card-title {
        font-size: 16px;
        height: 90px;
    }

    .opc-card-image {
        padding: var(--opc-spacing-lg);
        max-height: 280px;
    }

    .opc-badge-discount {
        top: var(--opc-spacing-xl);
        right: var(--opc-spacing-xl);
        font-size: 13px;
        padding: 5px var(--opc-spacing-md);
    }

    .opc-price-new {
        font-size: 18px;
    }

    .opc-card-button {
        padding: var(--opc-spacing-sm) 16px;
        font-size: 14px;
    }

    .opc-vedi-tutti {
        width: 100%;
        align-self: auto;
    }

    .opc-skeleton-card {
        flex: 0 0 var(--opc-card-width-mobile);
        width: var(--opc-card-width-mobile);
        height: 500px;
    }
}

/* Tablet (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .opc-card {
        flex: 0 0 var(--opc-card-width-tablet);
        width: var(--opc-card-width-tablet);
    }

    .opc-skeleton-card {
        flex: 0 0 var(--opc-card-width-tablet);
        width: var(--opc-card-width-tablet);
    }
}

/* Accessibilità */
@media (prefers-reduced-motion: reduce) {
    .opc-card,
    .opc-card-title,
    .opc-card-image img,
    .opc-card-button,
    .opc-vedi-tutti {
        transition: none;
    }

    .opc-skeleton-card {
        animation: none;
    }
}

/* Print */
@media print {
    .opc-carousel {
        overflow-x: visible;
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .opc-vedi-tutti {
        display: none;
    }
}