/* ═══════════════════════════════════════════════════════════════════════
   QRtracts Public Marketplace — Phase 13.
   ───────────────────────────────────────────────────────────────────────
   Loaded ONLY on /marketplace (enqueued conditionally by qrt-marketing.php).
   Reuses the marketing.css design tokens (--qrt-accent, --qrt-radius, etc.)
   so the marketplace blends visually with the rest of the marketing site.
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Hero ─────────────────────────────────────────────────────────────── */
.qrt-mkt-marketplace-hero {
    background: linear-gradient(180deg, var(--qrt-accent-soft) 0%, transparent 100%);
    padding-top: 64px; padding-bottom: 40px;
}
.qrt-mkt-marketplace-hero-inner { text-align: center; max-width: 760px; margin: 0 auto; }
.qrt-mkt-marketplace-hero-inner .qrt-mkt-eyebrow { margin-bottom: 12px; }
.qrt-mkt-marketplace-hero-inner .qrt-mkt-h1 { margin: 0 0 12px; }
.qrt-mkt-marketplace-hero-inner .qrt-mkt-section-sub { margin: 0; max-width: 600px; margin-left: auto; margin-right: auto; }
.qrt-mkt-marketplace-hero-inner a { color: var(--qrt-accent); text-decoration: underline; text-underline-offset: 3px; }
.qrt-mkt-marketplace-hero-inner a:hover { color: var(--qrt-accent-hover); }

/* ── Filterbar ────────────────────────────────────────────────────────── */
.qrt-mkt-marketplace-section { padding-top: 40px; padding-bottom: 60px; }
.qrt-pub-mp-container { max-width: 1200px; }
.qrt-pub-mp-filterbar {
    display: grid; grid-template-columns: 1fr auto; gap: 16px;
    margin-bottom: 32px; align-items: center;
}
@media (max-width: 768px) {
    .qrt-pub-mp-filterbar { grid-template-columns: 1fr; }
}

/* Search */
.qrt-pub-mp-search-wrap { position: relative; }
.qrt-pub-mp-search {
    width: 100%; height: 44px;
    padding: 0 38px 0 38px;
    border: 1px solid var(--qrt-card-border);
    border-radius: 999px;
    font-size: 0.95rem;
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
    -webkit-appearance: none; appearance: none;
}
.qrt-pub-mp-search:focus {
    outline: none;
    border-color: var(--qrt-accent);
    box-shadow: 0 0 0 3px var(--qrt-accent-soft);
}
.qrt-pub-mp-search::-webkit-search-cancel-button { display: none; }
.qrt-pub-mp-search-icon {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    color: var(--qrt-text-muted); pointer-events: none;
}
.qrt-pub-mp-search-clear {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    width: 26px; height: 26px; border-radius: 50%;
    border: none; background: var(--qrm-tint); color: var(--qrt-text-secondary);
    display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.qrt-pub-mp-search-clear:hover { background: var(--qrm-border-strong); color: var(--qrt-text-primary); }

/* Filter pills row */
.qrt-pub-mp-filter-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.qrt-pub-mp-select {
    height: 44px; padding: 0 36px 0 14px;
    border: 1px solid var(--qrt-card-border); border-radius: 999px;
    background: #fff;
    font-size: 0.88rem; font-weight: 500; color: var(--qrt-text-primary);
    cursor: pointer;
    appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23747b85' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.qrt-pub-mp-select:hover { border-color: var(--qrm-border-strong); }
.qrt-pub-mp-select:focus {
    outline: none;
    border-color: var(--qrt-accent);
    box-shadow: 0 0 0 3px var(--qrt-accent-soft);
}

/* ── Grid ─────────────────────────────────────────────────────────────── */
.qrt-pub-mp-grid {
    display: grid; gap: 24px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}
@media (max-width: 1100px) { .qrt-pub-mp-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 820px)  { .qrt-pub-mp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px)  { .qrt-pub-mp-grid { grid-template-columns: 1fr; max-width: 360px; margin-left: auto; margin-right: auto; } }
.qrt-pub-mp-grid.is-loading { opacity: 0.55; pointer-events: none; }

/* Tile — uses frame + scaler pattern matching the dashboard marketplace.
   .qrt-tract-card-front (rendered by qrt_dash_render_tract_front_card_html)
   has a NATURAL size of 360 × 206 (1.75:1 aspect). We don't resize the
   card itself — we wrap it in a fixed-size scaler and apply
   `transform: scale(N)` so the underlying typography + layout stay
   pixel-accurate at every breakpoint. */
.qrt-pub-mp-tile {
    background: transparent;
    border: none; padding: 0;
    text-align: left; cursor: pointer;
    display: flex; flex-direction: column; gap: 12px;
    transition: transform 0.15s;
}
.qrt-pub-mp-tile:hover { transform: translateY(-2px); }

.qrt-pub-mp-tile-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 5 / 6;
    overflow: hidden;
    border: 1px solid var(--qrt-card-border);
    border-radius: var(--qrt-radius);
    background: linear-gradient(180deg, #f3f7fb 0%, #eff2f6 100%);
    transition: border-color 0.15s, box-shadow 0.15s;
}
.qrt-pub-mp-tile:hover .qrt-pub-mp-tile-frame {
    border-color: var(--qrt-accent);
    box-shadow: var(--qrt-card-shadow-hover);
}
.qrt-pub-mp-tile-scaler {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 360px;
    aspect-ratio: 1.75 / 1;
    transform: translate(-50%, -50%) scale(0.55);
    transform-origin: center center;
    pointer-events: none;
}
@media (min-width: 1100px) { .qrt-pub-mp-tile-scaler { transform: translate(-50%, -50%) scale(0.62); } }
@media (min-width: 1500px) { .qrt-pub-mp-tile-scaler { transform: translate(-50%, -50%) scale(0.62);  } }

.qrt-pub-mp-tile-meta { padding: 0 4px; }
.qrt-pub-mp-tile-title {
    font-weight: 700; font-size: 1.1rem; color: var(--qrt-text-primary);
    line-height: 1.3;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
    text-align: center;
}
.qrt-pub-mp-tile-author {
    margin-top: 4px;
    font-size: 0.82rem; color: var(--qrt-text-muted);
}

/* Hide ANY license/import-count badge that the server-rendered card
   markup may include (public spec: don't expose those on tiles). */
.qrt-pub-mp-tile .qrt-license-badge,
.qrt-pub-mp-tile .qrt-mp-license-badge,
.qrt-pub-mp-tile .qrt-mp-import-count { display: none !important; }

/* Brand-name default on the marketing marketplace page.
   The server-rendered card markup applies inline `style="font-family:…"`
   on .qrt-brand-name WHEN the ministry has a card_brand_font set (their
   brand carry-over onto the QRtracts label). When that inline style is
   present, CSS specificity makes it win automatically. When NO inline
   font-family is set, this rule kicks in as a default. Same idea for
   color — inline style="color:…" overrides our default when present. */
.qrt-mkt-marketplace-section .qrt-brand-name,
.qrt-pub-mp-modal .qrt-brand-name {
    font-family: 'Red Hat Display', system-ui, -apple-system, sans-serif;
}

/* Empty + load more */
.qrt-pub-mp-empty {
    grid-column: 1 / -1; text-align: center;
    color: var(--qrt-text-muted); padding: 60px 20px;
    font-size: 1rem;
}
.qrt-pub-mp-loadmore-wrap { display: flex; justify-content: center; margin-top: 32px; }

/* ── Detail modal ─────────────────────────────────────────────────────── */
/* Modal wrapper — no padding on the card so the left preview can be
   full-bleed all the way to the rounded corner. */
.qrt-pub-mp-modal {
    position: fixed; inset: 0; z-index: 9000;
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
}
.qrt-pub-mp-modal[hidden] { display: none !important; }
/* `display: grid` on .qrt-pub-mp-detail-skeleton + .qrt-pub-mp-detail-grid
   beats the browser's [hidden] { display: none } default. Re-assert. */
.qrt-pub-mp-detail-skeleton[hidden],
.qrt-pub-mp-detail-grid[hidden],
.qrt-pub-mp-detail-fulldesc-wrap[hidden],
.qrt-pub-mp-detail-card-face[hidden] { display: none !important; }
.qrt-pub-mp-modal-backdrop {
    position: absolute; inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(2px);
}
.qrt-pub-mp-modal-card {
    position: relative;
    background: #fff;
    border-radius: var(--qrt-radius);
    max-width: 1000px; width: 100%;
    max-height: calc(100vh - 48px); overflow: hidden;
    box-shadow: 0 16px 48px rgba(0,0,0,0.18);
}
.qrt-pub-mp-modal-close {
    position: absolute; top: 12px; right: 12px;
    width: 36px; height: 36px; border-radius: 999px;
    border: none; background: rgba(255,255,255,0.92); color: var(--qrt-text-secondary);
    display: flex; align-items: center; justify-content: center; cursor: pointer;
    z-index: 5;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    backdrop-filter: blur(4px);
}
.qrt-pub-mp-modal-close:hover { background: #fff; color: var(--qrt-text-primary); }

/* ── Skeleton loader (shown while AJAX detail resolves) ─────────────── */
.qrt-pub-mp-detail-skeleton {
    display: grid; grid-template-columns: 1fr 1fr;
    min-height: 600px;
}
@media (max-width: 760px) {
    .qrt-pub-mp-detail-skeleton { grid-template-columns: 1fr; }
}
.qrt-pub-mp-detail-skeleton-pane {
    padding: 32px 28px;
    display: flex; flex-direction: column; gap: 14px;
}
.qrt-pub-mp-detail-skeleton-pane--preview {
    background: linear-gradient(180deg, #f9fafb 0%, #e5e7eb 100%);
    align-items: center; justify-content: center;
}
.qrt-pub-mp-skel {
    background: linear-gradient(90deg, #f3f4f6 0%, #e5e7eb 50%, #f3f4f6 100%);
    background-size: 200% 100%;
    border-radius: 8px;
    animation: qrtPubMpShimmer 1.4s linear infinite;
}
.qrt-pub-mp-skel-card    { width: 60%; aspect-ratio: 1.75 / 1; border-radius: 14px; }
.qrt-pub-mp-skel-line    { height: 14px; border-radius: 6px; }
.qrt-pub-mp-skel-line-title { height: 22px; width: 70%; }
.qrt-pub-mp-skel-line-meta  { height: 12px; width: 50%; }
.qrt-pub-mp-skel-line-short { width: 90%; }
.qrt-pub-mp-skel-line-mid   { width: 75%; }
.qrt-pub-mp-skel-block      { height: 80px; border-radius: 10px; margin-top: 10px; }
@keyframes qrtPubMpShimmer {
    from { background-position: 200% 0; }
    to   { background-position: -200% 0; }
}

/* ── Detail grid (2-column, stacks on mobile) ────────────────────────── */
.qrt-pub-mp-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 600px;
    max-height: calc(100vh - 48px);
}
@media (max-width: 760px) {
    .qrt-pub-mp-detail-grid { grid-template-columns: 1fr; }
}

/* ── Left side: full-bleed preview ──────────────────────────────────── */
.qrt-pub-mp-detail-preview {
    position: relative;
    background: linear-gradient(180deg, #f9fafb 0%, #e5e7eb 100%);
    padding: 32px;
    display: grid; place-items: center;
    overflow: hidden;
}
.qrt-pub-mp-detail-card-wrap {
    width: 360px;
    aspect-ratio: 1.75 / 1;
    transform: scale(0.85);
    transform-origin: center center;
    pointer-events: none;
    position: relative;
}
.qrt-pub-mp-detail-card-face[hidden] { display: none; }

/* Pill toggle pinned to the bottom-center of the preview panel */
.qrt-pub-mp-detail-flip-row {
    position: absolute;
    bottom: 16px; left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    background: #fff;
    border: 1px solid var(--qrt-card-border);
    border-radius: 999px;
    padding: 3px;
    z-index: 2;
}
.qrt-pub-mp-detail-flip-btn {
    border: none; background: transparent;
    padding: 6px 14px; border-radius: 999px;
    font-size: 12px; font-weight: 500;
    color: var(--qrt-text-secondary);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.qrt-pub-mp-detail-flip-btn.is-active { background: #111827; color: #fff; }

/* ── Right side: padded info column ─────────────────────────────────── */
.qrt-pub-mp-detail-info {
    padding: 28px 28px;
    overflow-y: auto;
    overflow-x: hidden;
    max-height: calc(100vh - 48px);
    display: flex; flex-direction: column; gap: 16px;
}
.qrt-pub-mp-detail-header { display: flex; flex-direction: column; gap: 6px; }
.qrt-pub-mp-detail-title {
    margin: 0;
    font-size: 1.5rem; font-weight: 700; line-height: 1.25;
    color: var(--qrt-text-primary);
}
/* Publisher ministry — sits between the title and the credits row.
   Slightly stronger than the credits line so it reads as the primary
   attribution ("who published this"), with credits below it as a
   smaller "who wrote the content" attribution. */
.qrt-pub-mp-detail-ministry {
    margin: 0; color: var(--qrt-text-secondary); font-size: 0.95rem;
    font-weight: 600;
    padding: 0px 0px 5px 0px !important;
    margin-top: -10px;
}
.qrt-pub-mp-detail-ministry[hidden] { display: none; }
.qrt-pub-mp-detail-author {
    margin: 0; color: var(--qrt-text-muted); font-size: 0.92rem;
}
.qrt-pub-mp-detail-short {
    margin: 0; padding: 14px 16px !important;
    background: var(--qrt-accent-soft);
    color: var(--qrt-text-primary);
    border-radius: var(--qrt-radius-sm);
    font-size: 0.95rem; line-height: 1.5;
    white-space: pre-line;
}
.qrt-pub-mp-detail-fulldesc-wrap { display: flex; flex-direction: column; gap: 8px; margin-top: 15px; }
.qrt-pub-mp-detail-section-heading {
    margin: 0;
    font-size: 0.78rem; font-weight: 700;
    color: var(--qrt-text-muted); text-transform: uppercase;
    letter-spacing: 0.06em;
}
.qrt-pub-mp-detail-fulldesc {
    margin: 0; color: var(--qrt-text-secondary);
    line-height: 1.6; font-size: 0.95rem;
    white-space: pre-line; /* preserve user line breaks */
    padding: 14px 16px !important;
    background: var(--qrt-accent-soft);
    border-radius: var(--qrt-radius-sm);
}
.qrt-pub-mp-detail-actions {
    padding-top: 12px;
    position: sticky;
    bottom: 0;
    background: white;
    border-top: 1px solid #e5e7eb;
}
.qrt-pub-mp-detail-actions .qrt-mkt-btn { width: 100%; }