/* ================================================
   Press Coverage – Carousel Styles  v1.2
   ================================================ */

:root {
    --pc-card-w: 420px;
    --pc-card-ratio: 1.9;
    --pc-card-gap: 20px;
    --pc-logo-h: 36px;
    --pc-accent: #1a73e8;
    --pc-border: #e8eaed;
    --pc-bg: #ffffff;
    --pc-text: #1f2328;
    --pc-muted: #6e7681;
    --pc-radius: 14px;
    --pc-shadow: 0 2px 10px rgba(0,0,0,.07);
    --pc-shadow-hover: 0 10px 32px rgba(0,0,0,.16);
    --pc-speed: 0.28s;
}

/* ── Wrapper – clip overflow ── */
.pc-carousel-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding: 16px 0 24px;
    box-sizing: border-box;
    /* fade edges */
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 60px, #000 calc(100% - 60px), transparent 100%);
            mask-image: linear-gradient(to right, transparent 0%, #000 60px, #000 calc(100% - 60px), transparent 100%);
}

/* ── Track – no CSS transition, driven by JS RAF ── */
.pc-carousel-track {
    display: flex;
    gap: var(--pc-card-gap);
    width: max-content;
    will-change: transform;
    /* transition intentionally omitted – JS controls it */
}

/* ── Card ── */
.pc-card {
    width: var(--pc-card-w);
    height: calc(var(--pc-card-w) / var(--pc-card-ratio));
    flex-shrink: 0;
    background: var(--pc-bg);
    border: 1.5px solid var(--pc-border);
    border-radius: var(--pc-radius);
    box-shadow: var(--pc-shadow);
    padding: 18px 20px 16px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow: hidden;
    cursor: default;

    /* smooth border + shadow transition */
    transition:
        border-color var(--pc-speed) ease,
        box-shadow   var(--pc-speed) ease,
        transform    var(--pc-speed) ease;
}

/* Hover: border nổi bật theo màu nguồn (hoặc fallback accent) */
.pc-card:hover {
    border-color: var(--pc-src-color, var(--pc-accent));
    box-shadow:
        var(--pc-shadow-hover),
        0 0 0 2px var(--pc-src-color, var(--pc-accent)),   /* glow border ngoài */
        inset 0 0 0 1px var(--pc-src-color, var(--pc-accent)); /* border trong */
    transform: translateY(-4px) scale(1.012);
    z-index: 2;
    position: relative;
}

/* ── Header: logo + sep + tên báo ── */
.pc-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    min-width: 0;
}

/* Logo wrapper – full width area, fixed height */
.pc-card-logo-wrap {
    height: var(--pc-logo-h);
    max-width: 45%;
    min-width: 60px;
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.pc-card-logo-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: left center;
}

/* Separator dọc */
.pc-header-sep {
    display: block;
    width: 1.5px;
    height: 22px;
    background: var(--pc-border);
    border-radius: 2px;
    flex-shrink: 0;
    transition: background var(--pc-speed);
}
.pc-card:hover .pc-header-sep {
    background: var(--pc-src-color, var(--pc-accent));
    opacity: .5;
}

/* Tên tờ báo */
.pc-card-source {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1 1 0;
    color: var(--pc-src-color, var(--pc-muted));
    transition: color .3s;
}

/* ── Title ── */
.pc-card-title {
    font-size: 14.5px;
    font-weight: 700;
    line-height: 1.45;
    color: var(--pc-text);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-shrink: 0;
}

/* ── Excerpt ── */
.pc-card-excerpt {
    font-size: 13px;
    line-height: 1.65;
    color: var(--pc-muted);
    margin: 0;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Link ── */
.pc-card-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: auto;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--pc-src-color, var(--pc-accent));
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: opacity .2s;
    flex-shrink: 0;
}
.pc-card-link:hover { opacity: .72; text-decoration: underline; }

/* ── Empty state ── */
.pc-empty {
    text-align: center;
    color: var(--pc-muted);
    padding: 32px;
    font-size: 14px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    :root { --pc-card-w: 320px; --pc-card-ratio: 1.75; }
}
@media (max-width: 480px) {
    :root { --pc-card-w: 272px; --pc-card-ratio: 1.6; }
}