/* BW Search Button */
.bw-search-button {
    --bw-search-button-bg: #80fd03;
    --bw-search-button-bg-hover: var(--bw-search-button-bg);
    --bw-search-button-border-color: #080808;
    --bw-search-button-border-color-hover: var(--bw-search-button-border-color);
    --bw-search-button-border-width: 1px;
    --bw-search-button-border-radius: 999px;
    --bw-search-button-padding-top: 12px;
    --bw-search-button-padding-right: 26px;
    --bw-search-button-padding-bottom: 12px;
    --bw-search-button-padding-left: 26px;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #080808;
    font-size: 24px;
    font-weight: 500;
    line-height: 1;
    cursor: pointer;
    background: none !important;
    border: none !important;
    padding: 0 !important;
    transition: all 0.3s ease;
}

.bw-search-button:hover,
.bw-search-button:focus {
    outline: none;
}

.bw-search-button__label {
    color: inherit;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bw-search-button-bg);
    border: var(--bw-search-button-border-width) solid var(--bw-search-button-border-color);
    border-radius: var(--bw-search-button-border-radius);
    padding: var(--bw-search-button-padding-top) var(--bw-search-button-padding-right) var(--bw-search-button-padding-bottom) var(--bw-search-button-padding-left);
    transition: all 0.3s ease;
}

.bw-search-button:hover .bw-search-button__label,
.bw-search-button:focus .bw-search-button__label {
    background-color: var(--bw-search-button-bg-hover);
    border-color: var(--bw-search-button-border-color-hover);
}

/* BW Search Overlay */
/*
 * L'overlay viene automaticamente spostato nel body via JavaScript
 * per garantire che non sia vincolato da contenitori parent (es. navigation)
 * e possa sempre aprirsi in fullscreen.
 */
.bw-search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #FFFFFF;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-100%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 0s 0.5s;
    overflow-y: auto;
}

.bw-search-overlay.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 0s 0s;
}

.bw-search-overlay__container {
    position: relative;
    width: 100%;
    min-height: 100%;
    padding: 40px 2%;
    box-sizing: border-box;
}

/* Close Button */
.bw-search-overlay__close {
    position: absolute;
    top: 40px;
    right: 40px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #F5F5F5;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    padding: 0;
    color: #080808;
}

.bw-search-overlay__close:hover {
    background-color: #E8E8E8;
    transform: scale(1.05);
}

.bw-search-overlay__close:focus {
    outline: 2px solid #080808;
    outline-offset: 2px;
}

.bw-search-overlay__close svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
}

/* Content */
.bw-search-overlay__content {
    max-width: 900px;
    margin: 0 auto;
    padding-top: 100px;
}

.bw-search-overlay__title {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 500;
    color: #080808;
    margin: 0 0 40px 0;
    text-align: center;
    line-height: 1.2;
}

/* Input Section */
.bw-search-overlay__form {
    /* No margin, content flows naturally */
}

.bw-search-overlay__input-wrapper {
    position: relative;
    border-bottom: 2px solid #080808;
    padding-bottom: 12px;
    padding-left: 2%;
    padding-right: 2%;
}

.bw-search-overlay__input {
    width: 100%;
    font-size: clamp(20px, 3vw, 32px);
    font-weight: 400;
    color: #080808;
    background: none;
    border: none;
    outline: none;
    /* Padding removed - now controlled via widget settings only */
    /* Default padding: 12px 0 12px 0 is set in the widget control */
    line-height: 1.4;
    font-family: inherit;
}

.bw-search-overlay__input::placeholder {
    color: #C0C0C0;
}

.bw-search-overlay__input:focus {
    outline: none;
}

/* Override WooCommerce input borders - ensures only plugin border is visible */
.bw-search-overlay__input[type="search"],
.woocommerce .bw-search-overlay__input[type="search"],
.woocommerce-page .bw-search-overlay__input[type="search"],
body .bw-search-overlay__input[type="search"] {
    border: none !important;
    box-shadow: none !important;
}

/* Reset any external padding that might be inherited from theme or plugins */
/* High specificity selectors to ensure we override reset.css, WooCommerce, and theme styles */
/* Padding is now controlled exclusively via widget "Input Field Padding" setting */
.bw-search-overlay__input,
.bw-search-overlay__input[type="search"],
input.bw-search-overlay__input,
input.bw-search-overlay__input[type="search"],
.woocommerce .bw-search-overlay__input,
.woocommerce .bw-search-overlay__input[type="search"],
.woocommerce-page .bw-search-overlay__input,
.woocommerce-page .bw-search-overlay__input[type="search"],
body .bw-search-overlay__input,
body .bw-search-overlay__input[type="search"],
body input.bw-search-overlay__input,
body input.bw-search-overlay__input[type="search"] {
    /* Empty block with high specificity to prevent external styles */
    /* Widget settings use !important to ensure they always take precedence */
}

/* Hint Text */
.bw-search-overlay__hint {
    font-size: 16px;
    color: #808080;
    margin: 16px 0 24px 0;
    text-align: left;
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 768px) {
    .bw-search-overlay__close {
        top: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }

    .bw-search-overlay__close svg {
        width: 20px;
        height: 20px;
    }

    .bw-search-overlay__content {
        padding-top: 80px;
    }

    .bw-search-overlay__title {
        margin-bottom: 30px;
    }

    .bw-search-overlay__container {
        padding: 20px 2%;
    }
}

/* Prevent body scroll when overlay is active */
body.bw-search-overlay-active {
    overflow: hidden;
}

/* Category Filters */
.bw-search-overlay__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
    justify-content: center;
}

.bw-category-filter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    background-color: #FFFFFF;
    border: 1px solid #000000;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1.4;
    font-family: inherit;
}

.bw-category-filter:hover {
    opacity: 0.8;
}

.bw-category-filter.is-active {
    color: #FFFFFF;
    background-color: #000000;
    border-color: #000000;
}

.bw-category-filter:focus {
    outline: 2px solid #080808;
    outline-offset: 2px;
}

/* Placeholder fade-out animation - controlled by JavaScript */
.bw-search-overlay__input::placeholder {
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Class added by JS when user starts typing */
.bw-search-overlay__input.has-content::placeholder {
    opacity: 0;
}

/* Ensure caret is always visible */
.bw-search-overlay__input {
    caret-color: auto;
}

/* Responsive for filters */
@media (max-width: 768px) {
    .bw-search-overlay__filters {
        margin-top: 20px;
        gap: 6px;
    }

    .bw-category-filter {
        padding: 8px 16px;
        font-size: 14px;
    }
}

/* ==========================================================================
   Live Search Results - Masonry Layout
   ========================================================================== */

/* Results Container */
.bw-search-results {
    margin-top: 40px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0s 0.4s;
}

.bw-search-results.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0s 0s;
}

/* Results Grid - Masonry Layout (4 colonne) */
.bw-search-results__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    width: 100%;
}

/* Product Card */
.bw-product-card {
    background-color: #FFFFFF;
    border-radius: 8px;
    overflow: hidden;
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
    break-inside: avoid;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Product Card Link */
.bw-product-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* Product Image */
.bw-product-card__image {
    position: relative;
    width: 100%;
    padding-bottom: 100%; /* 1:1 Aspect Ratio */
    overflow: hidden;
    background-color: #F5F5F5;
}

.bw-product-card__image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Product Info */
.bw-product-card__info {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Product Title */
.bw-product-card__title {
    font-size: 16px;
    font-weight: 500;
    color: #080808;
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Product Price */
.bw-product-card__price {
    font-size: 18px;
    font-weight: 600;
    color: #080808;
}

.bw-product-card__price .amount {
    color: #080808;
}

.bw-product-card__price del {
    opacity: 0.5;
    margin-right: 8px;
    font-weight: 400;
}

.bw-product-card__price ins {
    text-decoration: none;
}

/* Results Message */
.bw-search-results__message {
    text-align: center;
    padding: 40px 20px;
    font-size: 18px;
    color: #606060;
    display: none;
}

/* Loading Spinner */
.bw-search-results__loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s 0.3s;
}

.bw-search-results__loading.is-visible {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0s 0s;
}

.bw-search-loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #F0F0F0;
    border-top-color: #080808;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive - Tablet (3 colonne) */
@media (max-width: 1024px) {
    .bw-search-results__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}

/* Responsive - Mobile (2 colonne) */
@media (max-width: 768px) {
    .bw-search-results {
        margin-top: 30px;
    }

    .bw-search-results__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .bw-product-card__info {
        padding: 12px;
    }

    .bw-product-card__title {
        font-size: 14px;
    }

    .bw-product-card__price {
        font-size: 16px;
    }

    .bw-search-results__message {
        font-size: 16px;
        padding: 30px 20px;
    }
}

/* Responsive - Molto piccolo (1 colonna) */
@media (max-width: 480px) {
    .bw-search-results__grid {
        grid-template-columns: 1fr;
    }
}