/**
 * BK Breadcrumb Widget Styles
 * Author: Bùi Đức Hạnh (https://buhaweb.com/)
 * Prefix: bdh-bk-
 * Kit 4 Global Design System Compliant (glux.test)
 *
 * @package BK_Tech
 */

/* ==========================================================================
   Root Container & Navigation
   ========================================================================== */
.bdh-bk-breadcrumb {
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

.bdh-bk-breadcrumb__nav {
    display: block;
    width: 100%;
}

.bdh-bk-breadcrumb__list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    gap: var(--bdh-bk-crumb-gap, 8px);
}

/* ==========================================================================
   Breadcrumb Items & Links
   ========================================================================== */
.bdh-bk-breadcrumb__item {
    display: inline-flex;
    align-items: center;
    font-size: var(--e-global-typography-79e5d5b-font-size, 14px);
    font-weight: var(--e-global-typography-79e5d5b-font-weight, 400);
    line-height: var(--e-global-typography-79e5d5b-line-height, 1.5em);
    color: var(--e-global-color-76ff1c6, #4B5563);
    margin: 0 !important;
    padding: 0 !important;
}

.bdh-bk-breadcrumb__link {
    display: inline-flex;
    align-items: center;
    gap: var(--bdh-bk-crumb-home-gap, 6px);
    color: inherit;
    text-decoration: none;
    transition: color 0.25s ease, opacity 0.25s ease;
    cursor: pointer;
}

.bdh-bk-breadcrumb__link:hover {
    color: var(--e-global-color-1070229, #2CAC55);
}

.bdh-bk-breadcrumb__link:focus-visible {
    outline: 2px solid var(--e-global-color-1070229, #2CAC55);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Home Icon */
.bdh-bk-breadcrumb__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--bdh-bk-crumb-home-icon-color, var(--e-global-color-1070229, #2CAC55));
    fill: currentColor;
    font-size: var(--bdh-bk-crumb-home-icon-size, 14px);
    line-height: 1;
    flex-shrink: 0;
    transition: color 0.25s ease, fill 0.25s ease;
}

.bdh-bk-breadcrumb__icon i {
    font-size: var(--bdh-bk-crumb-home-icon-size, 14px);
    width: auto;
    height: auto;
    line-height: 1;
}

.bdh-bk-breadcrumb__icon svg {
    width: var(--bdh-bk-crumb-home-icon-size, 14px);
    height: var(--bdh-bk-crumb-home-icon-size, 14px);
    fill: currentColor;
    display: block;
}

.bdh-bk-breadcrumb__link:hover .bdh-bk-breadcrumb__icon {
    color: var(--bdh-bk-crumb-home-icon-hover-color, var(--e-global-color-97923db, #1E6B3A));
}

/* Text */
.bdh-bk-breadcrumb__text {
    display: inline-block;
    vertical-align: middle;
}

/* ==========================================================================
   Separators
   ========================================================================== */
.bdh-bk-breadcrumb__separator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--bdh-bk-crumb-sep-color, var(--e-global-color-47f60d3, #9CA3AF));
    fill: currentColor;
    font-size: var(--bdh-bk-crumb-sep-size, 11px);
    line-height: 1;
    margin: 0 var(--bdh-bk-crumb-sep-spacing, 0px) !important;
    padding: 0 !important;
    user-select: none;
    flex-shrink: 0;
}

.bdh-bk-breadcrumb__separator i {
    font-size: var(--bdh-bk-crumb-sep-size, 11px);
    line-height: 1;
}

.bdh-bk-breadcrumb__separator svg {
    width: var(--bdh-bk-crumb-sep-size, 11px);
    height: var(--bdh-bk-crumb-sep-size, 11px);
    fill: currentColor;
    display: block;
}

.bdh-bk-breadcrumb__separator-text {
    font-size: var(--bdh-bk-crumb-sep-size, 12px);
    line-height: 1;
    opacity: 0.85;
}

/* ==========================================================================
   Current Item
   ========================================================================== */
.bdh-bk-breadcrumb__item--current {
    font-weight: 500;
    color: var(--e-global-color-d27c3cc, #1F2328);
}

.bdh-bk-breadcrumb__item--current .bdh-bk-breadcrumb__text {
    max-width: var(--bdh-bk-crumb-current-max-w, none);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   Mobile Optimization
   ========================================================================== */
@media (max-width: 767px) {
    /* Mode 1: Horizontal Smooth Scroll */
    .bdh-bk-breadcrumb--mobile-scroll {
        position: relative;
        width: 100%;
        overflow: hidden;
    }

    .bdh-bk-breadcrumb--mobile-scroll .bdh-bk-breadcrumb__list {
        flex-wrap: nowrap !important;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE/Edge */
        padding-bottom: 2px !important;
    }

    .bdh-bk-breadcrumb--mobile-scroll .bdh-bk-breadcrumb__list::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera */
    }

    .bdh-bk-breadcrumb--mobile-scroll .bdh-bk-breadcrumb__item,
    .bdh-bk-breadcrumb--mobile-scroll .bdh-bk-breadcrumb__separator {
        flex-shrink: 0 !important;
    }

    /* Mask to indicate scrollable content on the right */
    .bdh-bk-breadcrumb--mobile-mask {
        -webkit-mask-image: linear-gradient(to right, #000 82%, transparent 100%);
        mask-image: linear-gradient(to right, #000 82%, transparent 100%);
    }

    /* Mode 2: Line Wrap on Mobile */
    .bdh-bk-breadcrumb--mobile-wrap .bdh-bk-breadcrumb__list {
        flex-wrap: wrap !important;
    }
}