/**
 * IWF MYS Integration — Frontend Styles
 */

/* ─── Media Gallery Grid ─── */
.iwf-media-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 24px 0;
}

@media (max-width: 1024px) {
    .iwf-media-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .iwf-media-gallery {
        grid-template-columns: 1fr;
    }
}

.iwf-media-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    background: #111;
    aspect-ratio: 16 / 10;
}

.iwf-media-thumb {
    width: 100%;
    height: 100%;
    position: relative;
}

.iwf-media-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.25s, transform 0.25s;
}

.iwf-media-item:hover .iwf-media-thumb img {
    opacity: 0.7;
    transform: scale(1.03);
}

/* Play icon overlay for videos */
.iwf-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 48px;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    pointer-events: none;
    opacity: 0.85;
    transition: opacity 0.2s;
}

.iwf-media-item:hover .iwf-play-icon {
    opacity: 1;
}

/* Title on hover */
.iwf-media-hover-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px 14px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.25s, transform 0.25s;
    pointer-events: none;
}

.iwf-media-item:hover .iwf-media-hover-title {
    opacity: 1;
    transform: translateY(0);
}

/* ─── Lightbox ─── */
.iwf-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iwf-lightbox-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.92);
}

.iwf-lightbox-content {
    position: relative;
    z-index: 1;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.iwf-lightbox-media {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 90vw;
    max-height: 80vh;
}

.iwf-lightbox-media img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 4px;
}

.iwf-lightbox-media video {
    max-width: 90vw;
    max-height: 80vh;
    border-radius: 4px;
    outline: none;
}

.iwf-lightbox-caption {
    color: #ccc;
    font-size: 14px;
    text-align: center;
    margin-top: 12px;
    max-width: 600px;
}

.iwf-lightbox-close {
    position: absolute;
    top: -40px;
    right: -10px;
    background: none;
    border: none;
    color: #fff;
    font-size: 32px;
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
    z-index: 2;
    transition: color 0.2s;
}

.iwf-lightbox-close:hover {
    color: #c5a44e;
}

.iwf-lightbox-prev,
.iwf-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    padding: 16px 12px;
    border-radius: 4px;
    z-index: 2;
    transition: background 0.2s;
}

.iwf-lightbox-prev:hover,
.iwf-lightbox-next:hover {
    background: rgba(255,255,255,0.25);
}

.iwf-lightbox-prev {
    left: -60px;
}

.iwf-lightbox-next {
    right: -60px;
}

@media (max-width: 768px) {
    .iwf-lightbox-prev { left: 8px; }
    .iwf-lightbox-next { right: 8px; }
    .iwf-lightbox-close { top: -36px; right: 0; }
}

/* ─── Social Icons ─── */
.iwf-social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #333;
    color: #fff;
    text-decoration: none;
    margin-right: 8px;
    transition: background 0.2s;
    font-size: 16px;
}

.iwf-social-icon:hover {
    background: #c5a44e;
    color: #fff;
}

/* ─── WIA Badge ─── */
.iwf-wia-badge {
    display: inline-block;
    max-height: 40px;
    width: auto;
}

/* ─── Filter Tags on List Page ─── */
.iwf-exhibitor-tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 3px;
    margin-right: 6px;
    margin-bottom: 4px;
    text-decoration: none;
    cursor: pointer;
}

.iwf-exhibitor-tag--contact {
    background: #333;
    color: #fff;
}

.iwf-exhibitor-tag--media {
    background: #c5a44e;
    color: #fff;
}

.iwf-exhibitor-tag--contact:hover,
.iwf-exhibitor-tag--media:hover {
    opacity: 0.85;
}

/* ─── Product Categories on Detail Page ─── */
.iwf-categories-list {
    columns: 3;
    column-gap: 24px;
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.iwf-categories-list a {
    display: block;
    padding: 4px 0;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    border-bottom: 1px solid #eee;
}

.iwf-categories-list a:hover {
    color: #c5a44e;
}

@media (max-width: 768px) {
    .iwf-media-gallery {
        grid-template-columns: 1fr;
    }

    .iwf-categories-list {
        columns: 1;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .iwf-categories-list {
        columns: 2;
    }
}

/* ─── Exhibitor Filters Widget ─── */
.iwf-exhibitor-filters {
    padding: 0;
}

.iwf-filters-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.iwf-filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.iwf-filter-label {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.iwf-filter-select {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    color: #333;
    cursor: pointer;
    appearance: auto;
}

.iwf-filter-select:focus {
    border-color: #333;
    outline: none;
}

.iwf-filter-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #333;
    cursor: pointer;
}

.iwf-filter-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #333;
}

.iwf-filter-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
}

.iwf-filter-submit {
    display: inline-block;
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: #333;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.2s;
}

.iwf-filter-submit:hover {
    background: #555;
}

.iwf-filter-reset {
    font-size: 13px;
    color: #888;
    text-decoration: underline;
}

.iwf-filter-reset:hover {
    color: #333;
}

/* ─── Conditional Visibility via Post Classes ─── */
/* Hide WIA badge in non-WIA exhibitors */
.iwf-not-wia .iwf-wia-badge,
.iwf-not-wia .iwf-wia-container {
    display: none !important;
}

/* Hide media button in exhibitors without media */
.iwf-no-media .iwf-exhibitor-tag--media,
.iwf-no-media .iwf-media-container {
    display: none !important;
}

/* ─────────────────────────────────────────────────
   Session Track Blocks Widget [iwf_session_track_blocks]
   ───────────────────────────────────────────────── */
/*
.iwf-track-blocks {
    columns: 4 220px;
    column-gap: 16px;
    margin: 24px 0;
}

.iwf-track-block {
    display: block;
    break-inside: avoid;
    margin-bottom: 16px;
    text-decoration: none;
    border-radius: 12px;
    overflow: hidden;
    background: #ebebе6;
    color: #1a1a1a;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
}

.iwf-track-block:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    text-decoration: none;
}

.iwf-track-block__inner {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 28px 24px 80px;
    width: 100%;
    min-height: 180px;
    position: relative;
}
*/
/* Arrow icon top-right — pure CSS */
/*
.iwf-track-block__inner::after {
    content: '↗';
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.2rem;
    color: #1a1a1a;
    opacity: 0.7;
    line-height: 1;
}
*/
/* Even/odd height variation creates the diagonal stagger via columns */
/*
.iwf-track-block--even .iwf-track-block__inner {
    min-height: 220px;
}

.iwf-track-block--odd .iwf-track-block__inner {
    min-height: 160px;
}

.iwf-track-block__name {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.3;
    color: #1a1a1a;
    margin-top: auto;
}

.iwf-track-block__desc {
    font-size: 0.85rem;
    line-height: 1.5;
    opacity: 0.7;
    color: #1a1a1a;
}

.iwf-track-block__count {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    opacity: 0.5;
    color: #1a1a1a;
}
*/
/* ─── Session Register Button ─── */
/*
.iwf-register-btn.disabled,
a.iwf-register-btn.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}
*/
/* ─── Session List Track Filter Tabs ─── */
/*
.iwf-session-track-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 28px;
    padding: 0;
    list-style: none;
}

.iwf-session-track-filters__item a {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    border: 2px solid currentColor;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
}

.iwf-session-track-filters__item a:hover,
.iwf-session-track-filters__item a.active {
    background: #1a1a2e;
    border-color: #1a1a2e;
    color: #fff;
}

@media (max-width: 768px) {
    .iwf-track-blocks {
        columns: 1;
    }

    .iwf-track-block--even .iwf-track-block__inner,
    .iwf-track-block--odd .iwf-track-block__inner {
        min-height: 140px;
    }
}
*/