/* ═══════════════════════════════════════════════════════════════════
   iPhone Pro Theme — Shortcodes & Carousel Styles
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Grid Shortcode ────────────────────────────────────────────── */
.ipt-sc-grid {
    display: grid;
    gap: 24px;
    margin: 32px 0;
}

.ipt-sc-grid[data-columns="2"] { grid-template-columns: repeat(2, 1fr); }
.ipt-sc-grid[data-columns="3"] { grid-template-columns: repeat(3, 1fr); }
.ipt-sc-grid[data-columns="4"] { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .ipt-sc-grid[data-columns="3"],
    .ipt-sc-grid[data-columns="4"] {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .ipt-sc-grid { grid-template-columns: 1fr !important; }
}

/* ─── Owl Carousel 2 — Theme Override ──────────────────────────── */
.ipt-sc-carousel {
    margin: 32px 0;
}

.ipt-sc-carousel .owl-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    padding: 0 4px;
}

.ipt-sc-carousel .owl-nav button.owl-prev,
.ipt-sc-carousel .owl-nav button.owl-next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--ipt-white, #fff) !important;
    color: var(--ipt-secondary, #1a1a1a) !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: all;
    transition: all 0.3s ease;
    border: none;
    font-size: 0;
    line-height: 1;
}

.ipt-sc-carousel .owl-nav button:hover {
    background: var(--ipt-primary, #7C3AED) !important;
    color: #fff !important;
    box-shadow: 0 4px 16px rgba(124,58,237,0.3);
}

.ipt-sc-carousel .owl-nav button svg {
    width: 20px;
    height: 20px;
}

.ipt-sc-carousel .owl-dots {
    text-align: center;
    margin-top: 20px;
}

.ipt-sc-carousel .owl-dots .owl-dot {
    display: inline-block;
    margin: 0 4px;
}

.ipt-sc-carousel .owl-dots .owl-dot span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--ipt-border, #e5e5e5);
    display: block;
    transition: all 0.3s ease;
}

.ipt-sc-carousel .owl-dots .owl-dot.active span {
    background: var(--ipt-primary, #7C3AED);
    width: 24px;
    border-radius: 5px;
}

.ipt-sc-carousel .owl-dots .owl-dot:hover span {
    background: var(--ipt-accent, #9333EA);
}

/* Owl item spacing */
.ipt-sc-carousel .owl-item {
    transition: opacity 0.3s ease;
}

.ipt-sc-carousel .owl-item:not(.active) {
    opacity: 0.5;
}

/* ─── Portfolio model tag ───────────────────────────────────────── */
.ipt-portfolio-model {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ipt-primary);
    margin-bottom: 4px;
}

/* ─── CTA Banner ────────────────────────────────────────────────── */
.ipt-cta-banner {
    border-radius: var(--ipt-radius);
    padding: 60px 40px;
    text-align: center;
    margin: 40px 0;
}

.ipt-cta-banner--gradient {
    background: linear-gradient(135deg, #7C3AED 0%, #9333EA 50%, #6D28D9 100%);
    color: var(--ipt-white);
}

.ipt-cta-banner--dark {
    background: var(--ipt-secondary);
    color: var(--ipt-white);
}

.ipt-cta-banner--light {
    background: var(--ipt-light-bg);
    color: var(--ipt-text);
}

.ipt-cta-banner__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.ipt-cta-banner__text {
    font-size: 1.1rem;
    margin-bottom: 24px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.ipt-cta-banner--gradient .ipt-btn--primary {
    background: var(--ipt-white);
    color: var(--ipt-primary);
}

.ipt-cta-banner--gradient .ipt-btn--primary:hover {
    background: rgba(255,255,255,0.9);
    transform: translateY(-2px);
}

/* ─── AJAX Filters ──────────────────────────────────────────────── */
.ipt-ajax-filters {
    background: var(--ipt-light-bg);
    border-radius: var(--ipt-radius);
    padding: 20px 24px;
    margin-bottom: 24px;
}

.ipt-ajax-filters__inner {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.ipt-filter-group {
    flex: 1;
    min-width: 140px;
}

.ipt-filter-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ipt-text-light);
    margin-bottom: 6px;
}

.ipt-filter-select,
.ipt-filter-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--ipt-border);
    border-radius: var(--ipt-radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    background: var(--ipt-white);
    outline: none;
    transition: var(--ipt-transition);
    cursor: pointer;
}

.ipt-filter-select:focus,
.ipt-filter-input:focus {
    border-color: var(--ipt-primary);
    box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}

.ipt-filter-price-range {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ipt-filter-price-range .ipt-filter-input {
    width: 50%;
}

.ipt-filter-separator {
    color: var(--ipt-text-light);
}

.ipt-ajax-filters__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
}

.ipt-filter-reset {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.ipt-filter-loader {
    animation: ipt-spin 0.8s linear infinite;
}

@keyframes ipt-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.ipt-result-count {
    font-size: 0.9rem;
    color: var(--ipt-text-light);
    margin-bottom: 16px;
}

.ipt-no-products-found {
    text-align: center;
    padding: 60px 20px;
    color: var(--ipt-text-light);
}

@media (max-width: 768px) {
    .ipt-ajax-filters__inner {
        flex-direction: column;
    }
    .ipt-filter-group {
        min-width: 100%;
    }
}

/* ─── Grade Badges ──────────────────────────────────────────────── */
.ipt-grade-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    z-index: 2;
}

.ipt-grade--a {
    background: #dcfce7;
    color: #166534;
}

.ipt-grade--b {
    background: #fef3c7;
    color: #92400e;
}

.ipt-grade--c {
    background: #fee2e2;
    color: #991b1b;
}

/* Grado singolo prodotto */
.ipt-grade-single {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.ipt-grade-single.ipt-grade--a { background: #dcfce7; color: #166534; }
.ipt-grade-single.ipt-grade--b { background: #fef3c7; color: #92400e; }
.ipt-grade-single.ipt-grade--c { background: #fee2e2; color: #991b1b; }

.ipt-grade-single__label {
    font-weight: 400;
    font-size: 0.8rem;
}

/* ─── Fast Grade Filter (DOM-based, zero AJAX) ────────────────── */
.ipt-fast-filter {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--ipt-light-bg);
    border-radius: var(--ipt-radius-sm);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.ipt-fast-filter__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ipt-text);
    white-space: nowrap;
}

.ipt-fast-filter__buttons {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.ipt-fast-filter__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border: 1.5px solid var(--ipt-border);
    border-radius: 999px;
    background: var(--ipt-white);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--ipt-text);
    cursor: pointer;
    transition: var(--ipt-transition);
    font-family: inherit;
}

.ipt-fast-filter__btn:hover {
    border-color: var(--ipt-primary);
    color: var(--ipt-primary);
}

.ipt-fast-filter__btn--active {
    background: var(--ipt-primary);
    border-color: var(--ipt-primary);
    color: var(--ipt-white);
}

.ipt-fast-filter__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.ipt-fast-filter__dot--a { background: #16a34a; }
.ipt-fast-filter__dot--b { background: #f59e0b; }
.ipt-fast-filter__dot--c { background: #ef4444; }

.ipt-fast-filter__btn--active .ipt-fast-filter__dot {
    background: rgba(255,255,255,0.7);
}

.ipt-fast-filter__count {
    font-size: 0.8rem;
    color: var(--ipt-text-light);
    margin-left: auto;
}

/* Animazione nascondimento card */
.ipt-product-card.ipt-fast-filter--hidden {
    display: none;
}

/* ─── Stock Badge ───────────────────────────────────────────────── */
.ipt-stock-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.ipt-stock-badge--in-stock { color: #16a34a; }
.ipt-stock-badge--out-of-stock { color: #dc2626; }

/* ─── Trust Badges ──────────────────────────────────────────────── */
.ipt-trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 20px 0;
    border-top: 1px solid var(--ipt-border);
    margin-top: 20px;
}

.ipt-trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--ipt-text-light);
    font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════════
   [ipt_posts] — Universal Cards & Filter Tabs
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Section wrapper ──────────────────────────────────────────── */
.ipt-posts-section {
    margin: 40px 0;
}

/* ─── Filter Tabs ──────────────────────────────────────────────── */
.ipt-posts-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--ipt-border, #e5e5e5);
}

.ipt-posts-tab {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    border: 1.5px solid var(--ipt-border, #e5e5e5);
    border-radius: 999px;
    background: var(--ipt-white, #fff);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ipt-text, #333);
    cursor: pointer;
    transition: all 0.25s ease;
}

.ipt-posts-tab:hover {
    border-color: var(--ipt-primary, #7C3AED);
    color: var(--ipt-primary, #7C3AED);
}

.ipt-posts-tab--active {
    background: var(--ipt-primary, #7C3AED);
    border-color: var(--ipt-primary, #7C3AED);
    color: var(--ipt-white, #fff);
}

/* Animazione show/hide item */
.ipt-posts-item {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.ipt-posts-item--hidden {
    display: none !important;
}

/* ─── Universal Card Base ──────────────────────────────────────── */
.ipt-ucard {
    position: relative;
    background: var(--ipt-white, #fff);
    border-radius: var(--ipt-radius, 12px);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}

.ipt-ucard:hover {
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    transform: translateY(-4px);
}

.ipt-ucard__link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

/* ─── Card: Thumb ──────────────────────────────────────────────── */
.ipt-ucard__thumb {
    position: relative;
    overflow: hidden;
    background: var(--ipt-light-bg, #f5f5f7);
}

.ipt-ucard__thumb img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.ipt-ucard:hover .ipt-ucard__thumb img {
    transform: scale(1.05);
}

/* ─── Card: Body ───────────────────────────────────────────────── */
.ipt-ucard__body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.ipt-ucard__cat {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ipt-primary, #7C3AED);
}

.ipt-ucard__title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--ipt-text, #1a1a1a);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ipt-ucard__date {
    font-size: 0.8rem;
    color: var(--ipt-text-light, #666);
}

.ipt-ucard__excerpt {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--ipt-text-light, #666);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ipt-ucard__price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ipt-price-color, #7C3AED);
    margin-top: auto;
}

.ipt-ucard__price del {
    font-weight: 400;
    color: var(--ipt-text-light, #999);
    font-size: 0.85em;
}

.ipt-ucard__price ins {
    text-decoration: none;
}

/* ─── Card Style: Standard ─────────────────────────────────────── */
.ipt-ucard--standard {
    border: 1px solid var(--ipt-border, #e5e5e5);
}

.ipt-ucard--standard .ipt-ucard__thumb {
    aspect-ratio: 1 / 1;
}

.ipt-ucard--standard .ipt-ucard__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ─── Card Style: Minimal ──────────────────────────────────────── */
.ipt-ucard--minimal {
    background: transparent;
    border-radius: 0;
}

.ipt-ucard--minimal:hover {
    box-shadow: none;
    transform: none;
}

.ipt-ucard--minimal .ipt-ucard__thumb {
    border-radius: var(--ipt-radius, 12px);
    aspect-ratio: 1 / 1;
}

.ipt-ucard--minimal .ipt-ucard__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ipt-ucard--minimal .ipt-ucard__body {
    padding: 12px 0;
}

.ipt-ucard--minimal .ipt-ucard__title {
    font-size: 0.9rem;
}

/* ─── Card Style: Overlay ──────────────────────────────────────── */
.ipt-ucard--overlay {
    min-height: 320px;
}

.ipt-ucard--overlay .ipt-ucard__link {
    position: relative;
    height: 100%;
}

.ipt-ucard--overlay .ipt-ucard__thumb {
    position: absolute;
    inset: 0;
}

.ipt-ucard--overlay .ipt-ucard__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ipt-ucard--overlay .ipt-ucard__overlay {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 320px;
    padding: 24px;
    background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.7) 100%);
    color: #fff;
}

.ipt-ucard--overlay .ipt-ucard__cat {
    color: rgba(255,255,255,0.8);
}

.ipt-ucard--overlay .ipt-ucard__title {
    color: #fff;
    font-size: 1.15rem;
}

.ipt-ucard--overlay .ipt-ucard__price {
    color: #fff;
    font-size: 1.1rem;
}

.ipt-ucard--overlay .ipt-ucard__price del {
    color: rgba(255,255,255,0.6);
}

.ipt-ucard--overlay .ipt-grade-badge {
    position: static;
    display: inline-block;
    margin-top: 8px;
    width: fit-content;
}

/* ─── Card Style: Horizontal ──────────────────────────────────── */
.ipt-ucard--horizontal {
    border: 1px solid var(--ipt-border, #e5e5e5);
}

.ipt-ucard__link--horizontal {
    flex-direction: row !important;
}

.ipt-ucard__thumb--side {
    width: 180px;
    min-width: 180px;
    aspect-ratio: 1 / 1;
}

.ipt-ucard__thumb--side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ipt-ucard--horizontal .ipt-ucard__body {
    padding: 16px 20px;
    justify-content: center;
}

.ipt-sale-badge--inline {
    display: inline-block;
    position: static;
    margin-top: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #dc2626;
    background: #fee2e2;
    padding: 2px 8px;
    border-radius: 4px;
    width: fit-content;
}

/* ─── Horizontal: grid a 1 colonna ─────────────────────────────── */
.ipt-posts-cards--horizontal.ipt-sc-grid {
    grid-template-columns: 1fr !important;
    max-width: 700px;
}

.ipt-posts-cards--horizontal.ipt-sc-grid[data-columns="2"] {
    max-width: 100%;
    grid-template-columns: repeat(2, 1fr) !important;
}

/* ─── Responsive ───────────────────────────────────────────────── */
@media (max-width: 768px) {
    .ipt-ucard--overlay { min-height: 260px; }
    .ipt-ucard--overlay .ipt-ucard__overlay { min-height: 260px; padding: 16px; }

    .ipt-ucard__thumb--side {
        width: 120px;
        min-width: 120px;
    }

    .ipt-posts-cards--horizontal.ipt-sc-grid[data-columns="2"] {
        grid-template-columns: 1fr !important;
    }

    .ipt-posts-tabs {
        gap: 6px;
    }

    .ipt-posts-tab {
        padding: 6px 14px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .ipt-ucard__thumb--side {
        width: 100px;
        min-width: 100px;
    }

    .ipt-ucard--horizontal .ipt-ucard__body {
        padding: 10px 12px;
    }
}

/* ─── Dark Mode ────────────────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
    .ipt-ucard--standard,
    .ipt-ucard--horizontal {
        background: #1e1e1e;
        border-color: #333;
    }

    .ipt-ucard__thumb {
        background: #2a2a2a;
    }

    .ipt-ucard__title {
        color: #f0f0f0;
    }

    .ipt-ucard__cat {
        color: #a78bfa;
    }

    .ipt-ucard__date,
    .ipt-ucard__excerpt {
        color: #999;
    }

    .ipt-posts-tab {
        background: #1e1e1e;
        border-color: #444;
        color: #ccc;
    }

    .ipt-posts-tab:hover {
        border-color: #a78bfa;
        color: #a78bfa;
    }

    .ipt-posts-tab--active {
        background: var(--ipt-primary, #7C3AED);
        border-color: var(--ipt-primary, #7C3AED);
        color: #fff;
    }

    .ipt-posts-tabs {
        border-bottom-color: #333;
    }

    .ipt-sale-badge--inline {
        background: rgba(220,38,38,0.15);
    }
}