@import url('/design-system/platform-tokens.css');

/* ===========================================
   LISTING PAGES REDESIGN
   Workshops, Exercises, Icebreakers, Collections
   =========================================== */

/* Page Header - Transparent to show grid */
.listing-page-header {
    background: transparent;
    border-bottom: 1px solid var(--ws-border-light, var(--gray-200));
    padding: 32px 0;
}

.listing-page-header-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

.listing-page-title {
    font-family: var(--font-heading);
    font-size: 56px;
    font-weight: 700;
    color: var(--uh-color-navy, var(--color-ink));
    letter-spacing: -0.035em;
    line-height: 1.08;
    margin-bottom: 10px;
}

.listing-page-subtitle {
    font-size: 15px;
    color: var(--uh-color-gray-500, var(--color-ink-muted));
    max-width: 75%;
    margin: 0;
}

/* ===========================================
   FILTERS SECTION
   =========================================== */

.listing-filters-section {
    background: transparent;
    border-bottom: none;
    padding: 16px 0;
}

.listing-filters-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

.listing-filters-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Search Input */
.listing-search-container {
    flex: 1;
    min-width: 280px;
    max-width: 400px;
    position: relative;
}

.listing-search-input {
    width: 100%;
    height: 40px;
    padding: 0 16px;
    padding-left: 40px;
    border: 1px solid var(--uh-color-gray-200, var(--gray-200));
    border-radius: 8px;
    font-size: 14px;
    font-family: var(--uh-font-ui, 'Inter', -apple-system, BlinkMacSystemFont, sans-serif);
    color: var(--uh-color-navy, var(--color-ink));
    background: var(--uh-color-white, var(--bg-white));
    transition: 150ms ease;
}

.listing-search-input::placeholder {
    color: var(--uh-color-gray-400, var(--color-ink-faint));
}

.listing-search-input:focus {
    outline: none;
    border-color: var(--uh-property-color, var(--primary-red));
    box-shadow: 0 0 0 3px var(--phase-learn-light);
}

.listing-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--uh-color-gray-400, var(--color-ink-faint));
    font-size: 20px;
    pointer-events: none;
}

/* Filter Controls */
.listing-filter-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.listing-filter-divider {
    width: 1px;
    height: 24px;
    background: var(--uh-color-gray-200, var(--gray-200));
}

/* Custom Select Trigger */
.listing-select-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 12px;
    padding-right: 36px;
    background: var(--uh-color-white, var(--bg-white));
    border: 1px solid var(--uh-property-color, var(--primary-red, #E54D4D));
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--uh-font-ui, 'Inter', -apple-system, BlinkMacSystemFont, sans-serif);
    color: var(--uh-color-gray-600, var(--color-ink-secondary));
    cursor: pointer;
    position: relative;
    transition: 150ms ease;
    white-space: nowrap;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23A8A29E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 16px;
}

.listing-select-trigger:hover {
    border-color: var(--uh-color-gray-300, var(--gray-300));
    background-color: var(--uh-color-gray-50, var(--gray-50));
}

.listing-select-trigger:focus {
    outline: none;
    border-color: var(--uh-property-color, var(--primary-red));
    box-shadow: 0 0 0 3px var(--phase-learn-light);
}

/* Sort Control */
.listing-sort-control {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Most Popular button (next to sort) */
.listing-popular-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 40px;
    padding: 0 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #E54D4D;
    text-decoration: none;
    white-space: nowrap;
    transition: all 150ms ease;
}
.listing-popular-btn:hover {
    background: #fee2e2;
    border-color: #E54D4D;
}
.listing-popular-btn .icon {
    width: 16px;
    height: 16px;
}

.listing-sort-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 12px;
    padding-right: 32px;
    background: var(--uh-color-white, var(--bg-white, #fff));
    border: 1px solid var(--uh-property-color, var(--primary-red, #E54D4D));
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    font-family: var(--uh-font-ui, 'Inter', -apple-system, BlinkMacSystemFont, sans-serif);
    color: var(--uh-color-gray-500, var(--color-ink-muted));
    cursor: pointer;
    transition: 150ms ease;
    white-space: nowrap;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23A8A29E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px;
}

.listing-sort-trigger:hover {
    color: var(--uh-color-gray-700, var(--color-ink-secondary));
}

.listing-sort-trigger .icon {
    width: 18px; height: 18px;
}

/* Active Filters Pills */
.listing-active-filters {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 12px;
}

.listing-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    padding-left: 12px;
    background: var(--phase-learn-very-light);
    border: 1px solid var(--phase-learn-light);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    color: var(--uh-property-color, var(--primary-red));
}

.listing-filter-pill button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--uh-property-color, var(--primary-red));
    transition: 150ms ease;
}

.listing-filter-pill button:hover {
    background: var(--phase-learn-light);
}

.listing-filter-pill button .icon {
    width: 14px; height: 14px;
}

.listing-clear-all {
    font-size: 12px;
    font-weight: 500;
    color: var(--uh-color-gray-500, var(--color-ink-muted));
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    transition: 150ms ease;
}

.listing-clear-all:hover {
    color: var(--uh-property-color, var(--primary-red));
}

/* ===========================================
   RESULTS BAR
   =========================================== */

.listing-results-bar {
    max-width: 1120px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.listing-results-count {
    font-size: 14px;
    color: var(--uh-color-gray-500, var(--color-ink-muted));
    margin: 0;
}

.listing-results-count strong {
    color: var(--uh-color-navy, var(--color-ink));
    font-weight: 600;
}

/* ===========================================
   CONTENT GRID
   =========================================== */

.listing-main-content {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
    padding-bottom: 48px;
}

.listing-content-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

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

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

/* ===========================================
   CONTENT CARD (Workshops, Exercises, Icebreakers)
   =========================================== */

.listing-card {
    background: var(--uh-color-white, var(--bg-white));
    border-radius: 12px;
    border: 1px solid var(--uh-color-gray-200, var(--gray-200));
    padding: 20px;
    transition: all 200ms ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.listing-card:hover {
    border-color: var(--uh-color-gray-200, var(--gray-200));
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.listing-card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.listing-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.listing-card-icon .icon {
    width: 20px;
    height: 20px;
}

.listing-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--uh-color-navy, var(--color-ink));
    letter-spacing: -0.01em;
    line-height: 1.3;
    margin-bottom: 4px;
}

.listing-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* DEPRECATED: Use ws_duration() component instead - see includes/components/helpers.php */
.listing-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--uh-color-gray-500, var(--color-ink-muted));
}

.listing-meta-item .icon {
    width: 14px; height: 14px;
}

.listing-card-description {
    font-size: 14px;
    color: var(--uh-color-gray-600, var(--color-ink-secondary));
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 16px;
}

.listing-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--uh-color-gray-100, var(--gray-100));
}

.listing-card-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.listing-card-action {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: transparent !important;
    border: none !important;
    color: var(--uh-color-gray-400, var(--color-ink-faint, #9ca3af)) !important;
    cursor: pointer;
    transition: 150ms ease;
    box-shadow: none !important;
}

.listing-card-action:hover {
    background: var(--uh-color-gray-100, var(--gray-100, #f3f4f6)) !important;
    color: var(--uh-color-gray-600, var(--color-ink-secondary, #4b5563)) !important;
}

.listing-card-action .icon {
    width: 18px; height: 18px;
    color: inherit !important;
    fill: currentColor;
}

/* Favorite button active state */
.listing-card-action.favorite-btn.active {
    color: var(--uh-color-primary, var(--primary-red)) !important;
}

.listing-card-action.favorite-btn.active:hover {
    background: rgba(225, 29, 72, 0.1) !important;
    color: var(--uh-color-primary, var(--primary-red)) !important;
}

/* Override global .favorite-btn absolute positioning for listing cards */
.listing-card .listing-card-action.favorite-btn,
.listing-card .favorite-btn {
    position: static !important;
    top: auto !important;
    right: auto !important;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: transparent !important;
    border: none !important;
    color: var(--uh-color-gray-400, var(--color-ink-faint, #9ca3af)) !important;
    box-shadow: none !important;
    backdrop-filter: none;
    z-index: auto;
}

.listing-card .listing-card-action.favorite-btn:hover,
.listing-card .favorite-btn:hover {
    transform: none;
    background: var(--uh-color-gray-100, var(--gray-100));
    box-shadow: none !important;
}

/* Favorited state - filled red heart */
.listing-card .favorite-btn.active,
.listing-card .favorite-btn.is-favorite {
    color: var(--primary-red) !important;
}

.listing-card .favorite-btn.active .icon,
.listing-card .favorite-btn.is-favorite .icon {
    font-variation-settings: 'FILL' 1;
    color: var(--primary-red) !important;
}

.listing-card .favorite-btn.active:hover,
.listing-card .favorite-btn.is-favorite:hover {
    background: var(--phase-learn-very-light) !important;
}

/* Note button - hidden by default, only visible when a note exists */
.listing-card-action.note-btn {
    display: none;
}

.listing-card-action.note-btn.has-note {
    display: inline-flex;
    color: var(--primary-red, #E54D4D) !important;
}

.listing-card-action.note-btn.has-note .icon {
    color: var(--primary-red, #E54D4D) !important;
}

.listing-card-action.note-btn.has-note:hover {
    background: var(--phase-learn-very-light) !important;
    color: var(--primary-red, #E54D4D) !important;
}

/* Comment count in card meta */
.listing-card-comments {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 12px;
    font-weight: 500;
    color: var(--uh-color-gray-400, var(--color-ink-faint, #9ca3af));
    margin-left: 4px;
}

.listing-card-comments .icon {
    width: 13px !important;
    height: 13px !important;
    color: inherit !important;
    flex-shrink: 0;
}

.listing-card-comments span {
    line-height: 1;
}

/* DEPRECATED: Use ws_category() component instead - see includes/components/helpers.php */
/* Category Badge in Footer */
.listing-card-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    text-transform: capitalize;
    background: var(--badge-bg, var(--gray-100));
    color: var(--badge-color, var(--color-ink-secondary));
}

.listing-card-category-badge .icon {
    width: 12px; height: 12px;
}

/* NEW Badge */
.listing-card {
    position: relative;
}

.listing-new-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-dark, #059669) 100%);
    color: var(--bg-white);
    z-index: 1;
}

/* ===========================================
   PAGINATION
   =========================================== */

.listing-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding-top: 32px;
}

.listing-page-btn {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    background: var(--uh-color-white, var(--bg-white));
    border: 1px solid var(--uh-color-gray-200, var(--gray-200));
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--uh-font-ui, 'Inter', -apple-system, BlinkMacSystemFont, sans-serif);
    color: var(--uh-color-gray-600, var(--color-ink-secondary));
    cursor: pointer;
    transition: 150ms ease;
    text-decoration: none;
}

.listing-page-btn:hover {
    border-color: var(--uh-color-gray-300, var(--gray-300));
    background: var(--uh-color-gray-50, var(--gray-50));
}

.listing-page-btn.active {
    background: var(--uh-property-color, var(--primary-red));
    border-color: var(--uh-property-color, var(--primary-red));
    color: white;
}

.listing-page-btn:disabled,
.listing-page-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.listing-page-btn .icon {
    width: 18px; height: 18px;
}

/* ===========================================
   COLLECTIONS SPECIFIC
   =========================================== */

.listing-collections-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

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

/* Collection Card - Larger format */
.listing-collection-card {
    background: var(--uh-color-white, var(--bg-white));
    border-radius: 12px;
    border: 1px solid var(--uh-color-gray-200, var(--gray-200));
    padding: 24px;
    transition: all 200ms ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.listing-collection-card:hover {
    border-color: var(--uh-color-gray-200, var(--gray-200));
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.listing-collection-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.listing-collection-icon {
    --icon-color: var(--color-ink-muted);
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--icon-color) 0%, color-mix(in srgb, var(--icon-color) 80%, black) 100%);
}

.listing-collection-icon .icon {
    width: 28px; height: 28px;
    color: white;
}

.listing-collection-info {
    flex: 1;
}

.listing-collection-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--uh-color-navy, var(--color-ink));
    letter-spacing: -0.01em;
    line-height: 1.3;
    margin-bottom: 4px;
}

.listing-collection-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.listing-collection-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--uh-color-gray-500, var(--color-ink-muted));
}

.listing-collection-meta-item .icon {
    width: 16px; height: 16px;
}

.listing-collection-description {
    font-size: 14px;
    color: var(--uh-color-gray-600, var(--color-ink-secondary));
    line-height: 1.6;
    margin-bottom: 16px;
}

/* Preview items in collection */
.listing-collection-preview {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.listing-preview-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--uh-color-gray-50, var(--gray-50));
    border-radius: 6px;
    font-size: 12px;
    color: var(--uh-color-gray-600, var(--color-ink-secondary));
}

.listing-preview-item .icon {
    width: 14px; height: 14px;
    color: var(--uh-color-gray-400, var(--color-ink-faint));
}

.listing-preview-more {
    padding: 6px 12px;
    background: var(--uh-color-gray-100, var(--gray-100));
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--uh-color-gray-500, var(--color-ink-muted));
}

.listing-collection-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--uh-color-gray-100, var(--gray-100));
}

.listing-collection-author {
    display: flex;
    align-items: center;
    gap: 8px;
}

.listing-author-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--phase-learn-very-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.listing-author-avatar .icon {
    width: 14px; height: 14px;
    color: var(--uh-property-color, var(--primary-red));
}

.listing-author-name {
    font-size: 12px;
    color: var(--uh-color-gray-500, var(--color-ink-muted));
}

/* ===========================================
   MOBILE RESPONSIVE
   =========================================== */

@media (max-width: 768px) {
    .listing-page-header {
        padding: 24px 0;
    }

    .listing-page-title {
        font-size: 36px;
    }

    .listing-filters-row {
        flex-direction: column;
        align-items: stretch;
    }

    .listing-search-container {
        max-width: none;
    }

    .listing-filter-group {
        flex-wrap: wrap;
    }

    .listing-filter-divider {
        display: none;
    }

    .listing-sort-control {
        margin-left: 0;
        width: 100%;
    }
    .listing-sort-control .listing-sort-trigger {
        flex: 1;
        min-width: 0;
    }
    .listing-popular-btn span {
        display: none;
    }
    .listing-popular-btn {
        padding: 0 10px;
    }

    .listing-results-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .listing-collection-preview {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .listing-page-title {
        font-size: 28px;
    }
}

/* ===========================================
   SEARCH SUGGESTIONS DROPDOWN
   =========================================== */

.listing-search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--uh-color-gray-200, var(--gray-200));
    border-top: none;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.listing-search-suggestions:has(.listing-search-suggestion-item) {
    display: block;
}

.listing-search-suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    transition: background-color 0.2s;
    border-bottom: 1px solid var(--uh-color-gray-100, var(--gray-100));
    font-size: 14px;
}

.listing-search-suggestion-item:last-child {
    border-bottom: none;
}

.listing-search-suggestion-item:hover,
.listing-search-suggestion-item.active {
    background-color: var(--uh-color-gray-50, var(--gray-50));
}

/* ===========================================
   SKELETON LOADING
   =========================================== */

.listing-skeleton-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

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

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

.listing-skeleton-card {
    background: var(--uh-color-white, var(--bg-white));
    border-radius: 12px;
    border: 1px solid var(--uh-color-gray-200, var(--gray-200));
    padding: 20px;
}

.listing-skeleton {
    background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
    background-size: 200% 100%;
    animation: listing-skeleton-loading 1.5s infinite;
    border-radius: 4px;
}

.listing-skeleton-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.listing-skeleton-title {
    height: 20px;
    width: 70%;
    margin-bottom: 8px;
}

.listing-skeleton-meta {
    height: 14px;
    width: 40%;
    margin-bottom: 16px;
}

.listing-skeleton-text {
    height: 14px;
    width: 100%;
    margin-bottom: 8px;
}

.listing-skeleton-text:last-child {
    width: 80%;
}

@keyframes listing-skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Hide old page styles when new design is active */
.listing-redesign .page-wrapper,
.listing-redesign .search-filters,
.listing-redesign .results-count:not(.listing-results-count),
.listing-redesign .listing-grid:not(.listing-main-content),
.listing-redesign .cards-grid:not(.listing-content-grid) {
    display: none !important;
}