/* ════════════════════════════════════════════════════════════════════════
 * Course Catalog (E31 / native non-WC) — enterprise grid + filters + cards
 *
 * Reuses --cwl-primary CSS variable so the existing course-landing
 * Customizer accent (E25.7b) also brands the catalog.
 * ════════════════════════════════════════════════════════════════════════ */

.cits-wpel-course-catalog {
    --cwl-primary: var(--cits-wpel-primary-color, #2271b1);
    --cwl-border: #e3e4e8;
    --cwl-muted:  #646970;
    --cwl-card-bg: #ffffff;
    --cwl-card-shadow: 0 1px 2px rgba(0,0,0,0.06);
    --cwl-card-shadow-hover: 0 8px 24px rgba(0,0,0,0.10);
    color: #1d2327;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    padding: 24px 0;
}

/* Screen-reader-only utility (a11y.css isn't enqueued on catalog pages, so
   re-declare the namespaced class locally for SR-only headings). */
.cits-wpel-course-catalog .cits-wpel-sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Breadcrumb (E48.4 polish — back-to-Dashboard navigation) */
.cits-wpel-course-catalog .cwl-breadcrumb {
    margin: 0 0 16px;
    font-size: 13px;
}
.cits-wpel-course-catalog .cwl-breadcrumb__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}
.cits-wpel-course-catalog .cwl-breadcrumb__item {
    display: inline-flex;
    align-items: center;
    color: var(--cwl-muted);
}
.cits-wpel-course-catalog .cwl-breadcrumb__item + .cwl-breadcrumb__item::before {
    content: "/";
    margin-right: 6px;
    color: var(--cwl-muted);
    opacity: 0.55;
}
.cits-wpel-course-catalog .cwl-breadcrumb__link {
    color: var(--cwl-muted);
    text-decoration: none;
    transition: color 0.15s;
}
.cits-wpel-course-catalog .cwl-breadcrumb__link:hover,
.cits-wpel-course-catalog .cwl-breadcrumb__link:focus-visible {
    color: var(--cwl-primary);
    text-decoration: underline;
}
.cits-wpel-course-catalog .cwl-breadcrumb__item--current {
    color: #1d2327;
    font-weight: 500;
}

/* Header + search */
.cits-wpel-course-catalog .cwl-catalog-header {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 24px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--cwl-border);
}
.cits-wpel-course-catalog .cwl-catalog-title {
    margin: 0;
    font-size: clamp(1.5rem, 3vw, 2rem);
    line-height: 1.2;
}
.cits-wpel-course-catalog .cwl-catalog-search {
    display: flex;
    gap: 8px;
    flex: 1 1 320px;
    max-width: 480px;
}
.cits-wpel-course-catalog .cwl-catalog-search-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--cwl-border);
    border-radius: 8px;
    font-size: 0.95rem;
    background: #fff;
}
.cits-wpel-course-catalog .cwl-catalog-search-input:focus {
    outline: 2px solid var(--cwl-primary);
    outline-offset: 1px;
    border-color: var(--cwl-primary);
}
.cits-wpel-course-catalog .cwl-catalog-search-submit {
    padding: 10px 18px;
    background: var(--cwl-primary);
    color: #fff;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: filter 150ms ease;
}
.cits-wpel-course-catalog .cwl-catalog-search-submit:hover {
    filter: brightness(1.08);
}

/* Body: 2-col on desktop, stacked on mobile */
.cits-wpel-course-catalog .cwl-catalog-body {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
}
@media (max-width: 900px) {
    .cits-wpel-course-catalog .cwl-catalog-body {
        grid-template-columns: 1fr;
    }
}

/* Sidebar filters */
.cits-wpel-course-catalog .cwl-catalog-sidebar {
    position: sticky;
    top: 24px;
    align-self: start;
}
@media (max-width: 900px) {
    .cits-wpel-course-catalog .cwl-catalog-sidebar {
        position: static;
    }
}
.cits-wpel-course-catalog .cwl-filter-group {
    border: 1px solid var(--cwl-border);
    border-radius: 8px;
    padding: 14px 16px;
    margin: 0 0 16px;
    background: var(--cwl-card-bg);
}
.cits-wpel-course-catalog .cwl-filter-legend {
    padding: 0 6px;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--cwl-muted);
}
.cits-wpel-course-catalog .cwl-filter-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.9rem;
    cursor: pointer;
}
.cits-wpel-course-catalog .cwl-filter-option:hover {
    color: var(--cwl-primary);
}
.cits-wpel-course-catalog .cwl-filter-option input[type="radio"],
.cits-wpel-course-catalog .cwl-filter-option input[type="checkbox"] {
    accent-color: var(--cwl-primary);
    margin: 0;
}
.cits-wpel-course-catalog .cwl-filter-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}
.cits-wpel-course-catalog .cwl-filter-apply {
    flex: 1;
    padding: 8px 14px;
    background: var(--cwl-primary);
    color: #fff;
    border: 0;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}
.cits-wpel-course-catalog .cwl-filter-apply:hover {
    filter: brightness(1.08);
}
.cits-wpel-course-catalog .cwl-filter-reset {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    color: var(--cwl-muted);
    text-decoration: none;
    border: 1px solid var(--cwl-border);
    border-radius: 6px;
}
.cits-wpel-course-catalog .cwl-filter-reset:hover {
    color: var(--cwl-primary);
    border-color: var(--cwl-primary);
}

/* Main + summary line */
.cits-wpel-course-catalog .cwl-catalog-main {
    min-width: 0;
}
.cits-wpel-course-catalog .cwl-catalog-summary {
    margin-bottom: 16px;
}
.cits-wpel-course-catalog .cwl-catalog-count {
    margin: 0;
    color: var(--cwl-muted);
    font-size: 0.9rem;
}
.cits-wpel-course-catalog .cwl-catalog-empty {
    margin: 32px 0;
    padding: 24px;
    text-align: center;
    color: var(--cwl-muted);
    background: #f6f7f7;
    border-radius: 8px;
}

/* Grid */
.cits-wpel-course-catalog .cwl-catalog-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.cits-wpel-course-catalog .cwl-catalog-grid.cwl-layout-list {
    grid-template-columns: 1fr;
}

/* Card */
.cits-wpel-course-catalog .cwl-card {
    background: var(--cwl-card-bg);
    border: 1px solid var(--cwl-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--cwl-card-shadow);
    transition: transform 180ms ease, box-shadow 180ms ease;
}
.cits-wpel-course-catalog .cwl-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cwl-card-shadow-hover);
}
.cits-wpel-course-catalog .cwl-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}
.cits-wpel-course-catalog .cwl-card-link:focus-visible {
    outline: 2px solid var(--cwl-primary);
    outline-offset: 2px;
}
.cits-wpel-course-catalog .cwl-card-media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #f0f0f1;
}
.cits-wpel-course-catalog .cwl-card-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.cits-wpel-course-catalog .cwl-card-thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cwl-primary), color-mix(in srgb, var(--cwl-primary) 60%, #000));
    color: rgba(255,255,255,0.92);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
}
.cits-wpel-course-catalog .cwl-card-level-chip {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0,0,0,0.72);
    color: #fff;
    padding: 4px 10px;
    border-radius: 99px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.cits-wpel-course-catalog .cwl-card-body {
    padding: 14px 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cits-wpel-course-catalog .cwl-card-title {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.35;
    font-weight: 700;
    color: #1d2327;
}
.cits-wpel-course-catalog .cwl-card-excerpt {
    margin: 0;
    color: var(--cwl-muted);
    font-size: 0.875rem;
    line-height: 1.45;
}
.cits-wpel-course-catalog .cwl-card-meta {
    list-style: none;
    padding: 0;
    margin: auto 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 12px;
    font-size: 0.8rem;
    color: var(--cwl-muted);
}
.cits-wpel-course-catalog .cwl-card-meta li {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.cits-wpel-course-catalog .cwl-card-meta-glyph {
    opacity: 0.7;
}
/* E32a — native price badge on cards */
.cits-wpel-course-catalog .cwl-card-price {
    margin: 4px 0 0;
    font-weight: 700;
    font-size: 1rem;
    color: var(--cwl-primary);
    letter-spacing: 0.01em;
}
.cits-wpel-course-catalog .cwl-card-price-free {
    color: #2e8540;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
}
.cits-wpel-course-catalog .cwl-card-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-top: 1px solid var(--cwl-border);
    background: #fafbfc;
    font-weight: 600;
    color: var(--cwl-primary);
    font-size: 0.9rem;
}

/* Pagination */
.cits-wpel-course-catalog .cwl-catalog-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 32px 0 0;
    padding-top: 24px;
    border-top: 1px solid var(--cwl-border);
}
.cits-wpel-course-catalog .cwl-pagination-link {
    color: var(--cwl-primary);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 14px;
    border: 1px solid var(--cwl-border);
    border-radius: 6px;
    transition: background 150ms ease, border-color 150ms ease;
}
.cits-wpel-course-catalog .cwl-pagination-link:hover {
    background: color-mix(in srgb, var(--cwl-primary) 8%, transparent);
    border-color: var(--cwl-primary);
}
.cits-wpel-course-catalog .cwl-pagination-status {
    color: var(--cwl-muted);
    font-size: 0.9rem;
}

/* Detail-page extras (used by [cits_wpel_course_detail]) */
.cwl-detail-toolbar {
    padding: 12px 0;
    margin-bottom: 8px;
}
.cwl-detail-toolbar .cwl-back-to-catalog {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    color: var(--cwl-muted, #646970);
    font-size: 0.9rem;
    font-weight: 600;
}
.cwl-detail-toolbar .cwl-back-to-catalog:hover {
    color: var(--cwl-primary, #2271b1);
}

.cwl-detail-not-found {
    padding: 48px 24px;
    text-align: center;
    background: #fff;
    border: 1px solid #e3e4e8;
    border-radius: 12px;
    margin: 32px auto;
    max-width: 600px;
}
.cwl-detail-not-found h2 {
    margin-top: 0;
}

/* "Free" price label for native detail */
.cwl-price-free {
    display: inline-block;
    padding: 4px 12px;
    background: color-mix(in srgb, #2e8540 14%, transparent);
    color: #2e8540;
    border-radius: 99px;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
/* E32a — Paid price for native detail (course + exam) */
.cwl-price-paid {
    display: inline-block;
    padding: 6px 14px;
    background: color-mix(in srgb, var(--cwl-primary, #2271b1) 12%, transparent);
    color: var(--cwl-primary, #2271b1);
    border-radius: 8px;
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 0.01em;
}
/* E32a — paid-course CTA placeholder until E32b checkout ships */
.cwl-cta-paid-placeholder {
    padding: 12px 16px;
    background: #fcf9e8;
    color: #7a5d00;
    border: 1px solid #f0d97a;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    font-size: 0.95rem;
}

/* Reduced-motion respect */
@media (prefers-reduced-motion: reduce) {
    .cits-wpel-course-catalog .cwl-card,
    .cits-wpel-course-catalog .cwl-pagination-link,
    .cits-wpel-course-catalog .cwl-catalog-search-submit,
    .cits-wpel-course-catalog .cwl-filter-apply {
        transition: none;
    }
}

/* ════════════════════════════════════════════════════════════════════════
 * E31b — Exam catalog + detail tweaks (most rules inherited from course
 * catalog — these are exam-specific deltas)
 * ════════════════════════════════════════════════════════════════════════ */
.cits-wpel-exam-catalog .cwl-card-media-exam {
    /* Exam cards never have a real thumbnail; the placeholder gradient
       is the whole media slot. Set a tighter aspect so the card isn't
       dominated by empty space. */
    aspect-ratio: 21 / 9;
}
.cits-wpel-exam-catalog .cwl-card-exam .cwl-card-level-chip {
    /* The Exam chip overlays the placeholder gradient — give it a
       slightly stronger background so it reads cleanly on every brand
       color. */
    background: rgba(0, 0, 0, 0.82);
}

/* Exam landing hero emblem (matches the placeholder card style) */
.cits-wpel-exam-landing .cwl-hero-exam-emblem {
    width: 140px;
    height: 140px;
    border-radius: 16px;
    font-size: 4.5rem;
    margin: 0 auto;
}

/* Exam sections list — same accordion chrome as course curriculum but
   without the per-lesson list nested inside. */
.cits-wpel-exam-landing .cwl-curriculum-section[data-cits-wpel-section] > .cwl-curriculum-section-desc {
    margin: 0 0 12px;
}

/* ============================================================
 * E46.5 — Catalog polish (price-band facet, selected-filter
 * chips bar, featured-image thumb on cards). Scoped to
 * `.cits-wpel-exam-catalog` so the course catalog isn't
 * affected — though the same pattern can be inherited there
 * later by adding the matching markup.
 * ============================================================ */

/* Price-band facet group styling — slight breathing room between
 * facets and a muted heading match the existing language facet. */
.cits-wpel-exam-catalog .cwl-filter-group-price {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid #eef0f3;
}

/* Selected-filter chips bar */
.cits-wpel-exam-catalog .cwl-catalog-chips {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
    padding: 0.55rem 0.75rem;
    background: #f6f7f9;
    border: 1px solid #e7e9ec;
    border-radius: 8px;
}

.cits-wpel-exam-catalog .cwl-catalog-chips-label {
    font-size: 0.85rem;
    color: #4a5158;
    font-weight: 600;
}

.cits-wpel-exam-catalog .cwl-catalog-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.6rem;
    background: #fff;
    border: 1px solid #d6dade;
    border-radius: 999px;
    font-size: 0.85rem;
    color: #2c333a;
    text-decoration: none;
    line-height: 1.2;
}

.cits-wpel-exam-catalog .cwl-catalog-chip:hover,
.cits-wpel-exam-catalog .cwl-catalog-chip:focus {
    background: #f0f7ff;
    border-color: var(--cwl-primary, #2271b1);
    color: var(--cwl-primary, #2271b1);
}

.cits-wpel-exam-catalog .cwl-catalog-chip-x {
    font-size: 1rem;
    line-height: 1;
    color: #8a8a8a;
}

.cits-wpel-exam-catalog .cwl-catalog-chip:hover .cwl-catalog-chip-x,
.cits-wpel-exam-catalog .cwl-catalog-chip:focus .cwl-catalog-chip-x {
    color: var(--cwl-primary, #2271b1);
}

.cits-wpel-exam-catalog .cwl-catalog-chip-clear {
    background: transparent;
    border: 0;
    color: #b32d2e;
    text-decoration: underline;
    padding-left: 0.4rem;
}

.cits-wpel-exam-catalog .cwl-catalog-chip-clear:hover,
.cits-wpel-exam-catalog .cwl-catalog-chip-clear:focus {
    background: transparent;
    border-color: transparent;
    color: #7a1f12;
}

/* Featured image thumb on cards — replaces the initial-letter
 * placeholder when an operator set one. 16:9 cover crop keeps
 * cards uniform regardless of source-image aspect ratio. */
.cits-wpel-exam-catalog .cwl-card-thumb-image {
    background: transparent;
    border: 0;
    padding: 0;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    width: 100%;
    border-radius: 8px 8px 0 0;
}

.cits-wpel-exam-catalog .cwl-card-thumb-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 540px) {
    .cits-wpel-exam-catalog .cwl-catalog-chips {
        padding: 0.45rem 0.55rem;
    }
}

/* ═══════════════════════════════════════════════════════════════════════
 * v1.7.6 (E81) — Featured Courses showcase
 *
 * Reuses the `.cwl-card` family above (media / body / meta / cta) so
 * cards look identical to the full catalog view. Only new markup:
 *   - `.cwl-featured-courses` outer section wrapper (container-query root)
 *   - `.cwl-featured-head` heading row (title + optional "Browse all" link)
 *   - `.cwl-featured-grid` grid variant capped at 4 columns for showcases
 *   - `.cwl-card-featured-chip` "★ Featured" badge on the card media area
 *
 * ═══════════════════════════════════════════════════════════════════════ */

.cwl-featured-courses {
    container-type: inline-size;
    container-name: cwl-featured;
    margin: 32px 0;
}
.cwl-featured-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--et-border, #e5e7eb);
}
.cwl-featured-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    color: var(--et-ink, #111827);
}
.cwl-featured-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--cits-wpel-primary-color);
    text-decoration: none;
    transition: opacity 0.15s ease;
}
.cwl-featured-more:hover,
.cwl-featured-more:focus-visible {
    opacity: 0.8;
    text-decoration: none;
    outline: none;
}
/* v1.7.10 — Defensive breakout for block themes, SCOPED to wrappers
 * that opted into `.alignwide`.
 * v1.7.13 — Boosted specificity + `!important`.
 * v1.7.14 — Corrected max-width to the theme's wide-size (was `none`,
 *           which produced edge-to-edge full width instead of the
 *           intended wide-alignment band). Same fix as plans.css.
 *
 * Featured shortcodes emit both `.cits-wpel-course-catalog` AND
 * `.alignwide`. Standalone catalog shortcodes don't emit `.alignwide`
 * — this rule doesn't match them, so they keep the theme's constrained
 * content-width. */
.is-layout-constrained > .cits-wpel-course-catalog.alignwide,
.wp-block-post-content > .cits-wpel-course-catalog.alignwide,
.entry-content > .cits-wpel-course-catalog.alignwide {
    max-width: var(--wp--style--global--wide-size, 1200px) !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Cap the featured grid at 4 columns so a showcase doesn't accidentally
 * turn into an unmanageable browse view on ultra-wide monitors. Falls
 * back to auto-fit for below-cap widths.
 * v1.7.9 — `auto-fit` (was `auto-fill`) so 3 featured cards stretch to
 * fill the container evenly instead of leaving a phantom 4th slot. */
.cwl-featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    list-style: none;
    padding: 0;
    margin: 0;
    max-width: 100%;
}
@container cwl-featured (min-width: 1200px) {
    .cwl-featured-grid { grid-template-columns: repeat(4, 1fr); }
}
@container cwl-featured (max-width: 700px) {
    .cwl-featured-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
}
@container cwl-featured (max-width: 480px) {
    .cwl-featured-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .cwl-featured-grid { grid-template-columns: 1fr; }
}

/* "★ Featured" chip on the card media area. Sits under the level chip
 * (top-right corner) using a small vertical stack. */
.cwl-card-featured-chip {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--cits-wpel-primary-color);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cwl-featured-more {
        transition: none;
    }
}