/**
 * Visegrád Kiadványok - front-end stílusok
 * A referencia kép alapján: serif kiadvány-címek, kategória pill bal felső sarokban,
 * típus pill a kép alatt ikonnal, helyszín/info ikonnal, bordó "Tovább →" gomb.
 */

.vk-wrap {
    --vk-accent: #9a2828;
    --vk-accent-dark: #7d1e1e;
    --vk-text: #15243d;
    --vk-text-soft: #6b7280;
    --vk-bg: #ffffff;
    --vk-bg-soft: #f7f8fa;
    --vk-bg-pill: #f5e9e9;
    --vk-border: #ececec;

    --vk-cat-book-bg: #1f6e4d;
    --vk-cat-map-bg: #3d3a8a;
    --vk-cat-pdf-bg: #2c5282;
    --vk-cat-text: #ffffff;

    --vk-radius: 12px;
    --vk-radius-pill: 999px;
    --vk-shadow: 0 4px 16px rgba(20, 30, 50, 0.06);
    --vk-shadow-hover: 0 12px 32px rgba(20, 30, 50, 0.12);

    --vk-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --vk-font-serif: "Playfair Display", "Cormorant Garamond", Georgia, "Times New Roman", serif;

    font-family: var(--vk-font-sans);
    color: var(--vk-text);
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px 0;
    box-sizing: border-box;
}

.vk-wrap *,
.vk-wrap *::before,
.vk-wrap *::after {
    box-sizing: border-box;
}

.vk-header {
    text-align: center;
    margin: 0 0 48px;
    padding: 0 16px;
}

.vk-page-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-family: var(--vk-font-serif);
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.01em;
    color: var(--vk-text);
    position: relative;
    display: inline-block;
    padding-bottom: 16px;
    line-height: 1.15;
}

.vk-page-title::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--vk-accent);
    border-radius: 2px;
}

.vk-section {
    margin: 0 0 64px;
    padding: 0 16px;
}

.vk-section:last-child {
    margin-bottom: 0;
}

.vk-section-head {
    margin: 0 0 32px;
    max-width: 760px;
}

.vk-section-title {
    font-family: var(--vk-font-serif);
    font-size: clamp(1.5rem, 2.2vw, 2rem);
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--vk-text);
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.vk-section-desc {
    font-size: 1rem;
    color: var(--vk-text-soft);
    line-height: 1.6;
    margin: 0;
}

.vk-grid {
    display: grid;
    gap: 28px;
}

.vk-cols-1 .vk-grid { grid-template-columns: 1fr; }
.vk-cols-2 .vk-grid { grid-template-columns: repeat(2, 1fr); }
.vk-cols-3 .vk-grid { grid-template-columns: repeat(3, 1fr); }
.vk-cols-4 .vk-grid { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .vk-cols-3 .vk-grid,
    .vk-cols-4 .vk-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .vk-cols-2 .vk-grid,
    .vk-cols-3 .vk-grid,
    .vk-cols-4 .vk-grid { grid-template-columns: 1fr; }
}

/* KÁRTYA - referencia kép alapján */
.vk-card {
    background: var(--vk-bg);
    border-radius: var(--vk-radius);
    overflow: hidden;
    box-shadow: var(--vk-shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--vk-border);
    position: relative;
}

.vk-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--vk-shadow-hover);
}

.vk-card-image {
    display: block;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--vk-bg-soft);
    position: relative;
}

.vk-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.vk-card:hover .vk-card-image img {
    transform: scale(1.04);
}

.vk-card-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5e9e9, #e8d5d5);
}

.vk-placeholder-icon {
    font-size: 64px;
    opacity: 0.4;
}

/* Kategória badge - bal felső sarok */
.vk-cat-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--vk-cat-book-bg);
    color: var(--vk-cat-text);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 6px 14px;
    border-radius: var(--vk-radius-pill);
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    line-height: 1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    z-index: 2;
}

.vk-cat-badge::before {
    content: "";
    width: 6px;
    height: 6px;
    background: currentColor;
    border-radius: 50%;
    opacity: 0.9;
}

.vk-cat-badge-konyvek { background: var(--vk-cat-book-bg); }
.vk-cat-badge-terkepek { background: var(--vk-cat-map-bg); }
.vk-cat-badge-egyeb { background: var(--vk-cat-pdf-bg); }

.vk-card-body {
    padding: 24px 24px 26px;
    display: flex;
    flex-direction: column;
    flex: 1;
    text-align: center;
}

/* Típus pill a kép alatt */
.vk-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--vk-bg-pill);
    color: var(--vk-text);
    padding: 8px 18px;
    border-radius: var(--vk-radius-pill);
    font-size: 0.875rem;
    margin: 0 auto 18px;
    line-height: 1;
}

.vk-meta-pill-icon {
    width: 16px;
    height: 16px;
    color: var(--vk-accent);
    flex-shrink: 0;
}

.vk-meta-pill strong {
    font-weight: 600;
}

/* Típus szerinti pill színek - egyezzen a kategória badge színével */
.vk-meta-pill-book {
    background: #e6f1eb;
    color: #1a5a3f;
}
.vk-meta-pill-book .vk-meta-pill-icon { color: #1f6e4d; }

.vk-meta-pill-map {
    background: #ebebf5;
    color: #2f2c6e;
}
.vk-meta-pill-map .vk-meta-pill-icon { color: #3d3a8a; }

.vk-meta-pill-pdf {
    background: #e6eef7;
    color: #1f3d63;
}
.vk-meta-pill-pdf .vk-meta-pill-icon { color: #2c5282; }

/* Kártya cím - serif */
.vk-card-title {
    font-family: var(--vk-font-serif);
    font-size: 1.65rem;
    font-weight: 700;
    margin: 0 0 16px;
    line-height: 1.2;
    color: var(--vk-text);
    letter-spacing: -0.005em;
}

.vk-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.vk-card-title a:hover {
    color: var(--vk-accent);
}

.vk-card-excerpt {
    font-size: 0.95rem;
    color: var(--vk-text-soft);
    line-height: 1.55;
    margin: 0 0 22px;
    flex: 1;
}

.vk-card-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: auto;
}

.vk-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    line-height: 1.2;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.vk-btn-primary {
    background: var(--vk-accent);
    color: #ffffff !important;
}

.vk-btn-primary:hover,
.vk-btn-primary:focus,
.vk-btn-primary:visited {
    background: var(--vk-accent-dark);
    color: #ffffff !important;
    transform: translateY(-1px);
    text-decoration: none;
}

.vk-btn-primary .vk-btn-arrow {
    transition: transform 0.2s ease;
}

.vk-btn-primary:hover .vk-btn-arrow {
    transform: translateX(3px);
}

.vk-btn-ghost {
    background: transparent;
    color: var(--vk-text);
    border: 1px solid var(--vk-border);
}

.vk-btn-ghost:hover {
    background: var(--vk-bg-soft);
    border-color: var(--vk-text-soft);
    color: var(--vk-text);
}

.vk-empty {
    text-align: center;
    color: var(--vk-text-soft);
    padding: 40px 20px;
    background: var(--vk-bg-soft);
    border-radius: var(--vk-radius);
    margin: 20px 0;
}

@media (max-width: 600px) {
    .vk-card-title { font-size: 1.45rem; }
    .vk-card-body { padding: 20px 20px 24px; }
}

@media print {
    .vk-card {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
    .vk-btn { display: none; }
}