/* Blog: nagłówek, kategorie, sortowanie, karty, paginacja, tagi, stan pusty */
.screen-reader-text{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* nagłówek */
.blog-hero{padding:3rem 0 2.2rem;background:linear-gradient(rgba(37,99,235,.06) 1px,transparent 1px) 0 0/32px 32px,linear-gradient(90deg,rgba(37,99,235,.06) 1px,transparent 1px) 0 0/32px 32px,var(--bg);border-bottom:1px solid var(--line)}
.blog-hero h1{margin-bottom:.4em;font-size:clamp(1.9rem,5vw,3rem)}
.blog-hero__desc{max-width:720px;font-size:1.05rem}
.blog-hero__desc p:last-child{margin-bottom:0}
.blog-hero__count{display:inline-block;margin:1rem 0 0;padding:.25rem .8rem;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:.85rem;font-weight:700;color:var(--ink)}
.blog-body{padding:2rem 0 3.5rem}

/* pasek: kategorie, szukaj, sortowanie */
.blog-toolbar{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem;margin:0 0 2rem}
.blog-toolbar>*{min-width:0}
.blog-cats ul,.blog-sort ul,.blog-tags ul,.blog-pagination ul{list-style:none;margin:0;padding:0}
.blog-cats ul{display:flex;gap:.5rem;flex-wrap:wrap}
@media(max-width:699px){.blog-cats{margin-inline:-1rem}.blog-cats ul{flex-wrap:nowrap;overflow-x:auto;padding:.2rem 1rem .6rem;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}.blog-cats li{flex:none;scroll-snap-align:start}}
.chip{display:inline-flex;align-items:center;gap:.45rem;padding:.5rem .95rem;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-weight:600;font-size:.92rem;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}
.chip span{min-width:1.5rem;padding:.05rem .45rem;border-radius:999px;background:var(--bg);color:var(--slate);font-size:.78rem;font-weight:700;text-align:center}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.is-active{background:var(--blue);border-color:var(--blue);color:#fff}
.chip.is-active span{background:rgba(255,255,255,.22);color:#fff}
.blog-tools{display:flex;flex-wrap:wrap;gap:.8rem 1.5rem;align-items:center;justify-content:space-between}
.blog-search{display:flex;flex:1 1 280px;width:100%;max-width:520px;min-width:0}
.blog-search input[type=search]{flex:1;min-width:0;padding:.65rem 1rem;border:1px solid var(--line);border-right:0;border-radius:999px 0 0 999px;background:#fff;color:var(--ink);font:inherit;font-size:.95rem}
.blog-search button{padding:.65rem 1.2rem;border:1px solid var(--blue);border-radius:0 999px 999px 0;background:var(--blue);color:#fff;font:inherit;font-weight:700;font-size:.95rem;cursor:pointer}
.blog-search button:hover{background:#1d4ed8}
.blog-sort{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.blog-sort__label{font-size:.88rem;font-weight:700;color:var(--ink)}
.blog-sort ul{display:flex;gap:.3rem;flex-wrap:wrap;padding:.2rem;border:1px solid var(--line);border-radius:999px;background:#fff}
.blog-sort a{display:block;padding:.35rem .8rem;border-radius:999px;color:var(--slate);font-size:.88rem;font-weight:600;text-decoration:none}
.blog-sort a:hover{color:var(--blue)}
.blog-sort a.is-active{background:var(--ink);color:#fff}
.chip:focus-visible,.blog-sort a:focus-visible,.blog-search input:focus-visible,.blog-search button:focus-visible,.post-card a:focus-visible,.blog-tags a:focus-visible,.blog-pagination a:focus-visible{outline:3px solid #f59e0b;outline-offset:2px}

@media(max-width:699px){.blog-sort{width:100%;flex-direction:column;align-items:flex-start;gap:.3rem}.blog-sort ul{width:100%;justify-content:space-between;flex-wrap:nowrap}.blog-sort a{padding:.4rem .5rem;font-size:.8rem;white-space:nowrap}}

/* karty */
.blog-grid{display:grid;gap:1.4rem;grid-template-columns:1fr}
.grid>.post-card{min-width:0}
@media(min-width:700px){section[aria-labelledby=related] .grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:640px){.blog-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.blog-grid{grid-template-columns:repeat(3,1fr)}}
.post-card{padding:0;gap:0;overflow:hidden;transition:box-shadow .2s,transform .2s}
.post-card:hover{box-shadow:0 14px 34px rgba(15,23,42,.12);transform:translateY(-3px)}
.post-card__media{display:block;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,var(--blue),var(--cyan))}
.post-card__media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s}
.post-card:hover .post-card__media img{transform:scale(1.04)}
.post-card__ph{display:grid;place-items:center;width:100%;height:100%;padding:1rem;color:#fff;font-weight:800;font-size:1.1rem;text-align:center;letter-spacing:.04em;text-transform:uppercase}
.post-card__body{display:flex;flex-direction:column;gap:.5rem;flex:1;padding:1.2rem 1.4rem 1.4rem}
.post-card__top{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.post-card__cat{padding:.2rem .65rem;border-radius:10px;line-height:1.35;background:rgba(37,99,235,.1);color:#1d4ed8;font-size:.74rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;text-decoration:none}
.post-card__cat:hover{background:var(--blue);color:#fff}
.post-card__badge{padding:.15rem .6rem;border-radius:999px;background:#fde68a;color:#78350f;font-size:.74rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.post-card h2{margin:0;font-size:1.18rem;line-height:1.3}
.post-card h2 a{color:var(--ink);text-decoration:none}
.post-card h2 a:hover{color:var(--blue)}
.post-card__excerpt{margin:0;color:var(--slate);font-size:.95rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-card__meta{margin:0;font-size:.82rem;color:#64748b}
.post-card__more{margin-top:auto;padding-top:.4rem;font-weight:700;font-size:.92rem;text-decoration:none}
.post-card__more:hover{text-decoration:underline}

/* wpis wyróżniony */
.post-card--featured{margin:0 0 1.8rem}
@media(min-width:820px){.post-card--featured{display:grid;grid-template-columns:1.15fr 1fr}.post-card--featured .post-card__media{aspect-ratio:auto;min-height:100%}.post-card--featured .post-card__body{justify-content:center;padding:2rem}}
.post-card--featured h2{font-size:clamp(1.4rem,3vw,2rem)}
.post-card--featured .post-card__excerpt{font-size:1.02rem;-webkit-line-clamp:4}

/* paginacja */
.blog-pagination{margin:2.2rem 0 0}
.blog-pagination ul{display:flex;flex-wrap:wrap;gap:.4rem;justify-content:center}
.blog-pagination a,.blog-pagination span{display:block;min-width:2.5rem;padding:.5rem .9rem;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font-weight:600;text-align:center;text-decoration:none}
.blog-pagination a:hover{border-color:var(--blue);color:var(--blue)}
.blog-pagination .current{background:var(--blue);border-color:var(--blue);color:#fff}
.blog-pagination .dots{border-color:transparent;background:none}

/* popularne tagi */
.blog-tags{margin:3rem 0 0}
.blog-tags h2{font-size:1.2rem}
.blog-tags ul{display:flex;flex-wrap:wrap;gap:.5rem}
.blog-tags a{display:inline-block;padding:.4rem .85rem;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--slate);font-size:.88rem;text-decoration:none}
.blog-tags a:hover{border-color:var(--blue);color:var(--blue)}
.blog-tags a span{margin-left:.25rem;color:#64748b;font-size:.78rem}

/* stan pusty */
.blog-empty{max-width:640px;margin:1rem auto 2rem;padding:2.2rem 1.6rem;border:1px dashed var(--line);border-radius:var(--radius);background:#fff;text-align:center}
.blog-empty__icon{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 1rem;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-size:1.8rem}
.blog-empty h2{font-size:1.5rem}
.blog-empty__links{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;margin:1.2rem 0 0}
.blog-empty--filter{border-style:solid}
.blog-body .cta-box{margin-top:3rem}

/* ---- ciemny motyw ---- */
html[data-theme=dark] .blog-hero{border-color:var(--line);background:linear-gradient(rgba(125,180,255,.07) 1px,transparent 1px) 0 0/32px 32px,linear-gradient(90deg,rgba(125,180,255,.07) 1px,transparent 1px) 0 0/32px 32px,var(--bg)}
html[data-theme=dark] .blog-hero__count,html[data-theme=dark] .chip,html[data-theme=dark] .blog-sort ul,html[data-theme=dark] .blog-tags a,html[data-theme=dark] .blog-pagination a,html[data-theme=dark] .blog-pagination span,html[data-theme=dark] .blog-empty{background:#111a2b;border-color:var(--line);color:var(--ink)}
html[data-theme=dark] .chip span{background:#1b2740;color:#cbd5e1}
html[data-theme=dark] .chip:hover,html[data-theme=dark] .blog-tags a:hover,html[data-theme=dark] .blog-pagination a:hover{border-color:#7db4ff;color:#7db4ff}
html[data-theme=dark] .chip.is-active,html[data-theme=dark] .blog-pagination .current{background:#2563eb;border-color:#2563eb;color:#fff}
html[data-theme=dark] .chip.is-active span{background:rgba(255,255,255,.22);color:#fff}
html[data-theme=dark] .blog-sort a{color:#cbd5e1}
html[data-theme=dark] .blog-sort a.is-active{background:#7db4ff;color:#0b1220}
html[data-theme=dark] .blog-search input[type=search]{background:#0b1220;border-color:#4b5b78;color:#f1f5f9}
html[data-theme=dark] .post-card__cat{background:rgba(125,180,255,.16);color:#9ec5ff}
html[data-theme=dark] .post-card__cat:hover{background:#2563eb;color:#fff}
html[data-theme=dark] .post-card__badge{background:#78350f;color:#fde68a}
html[data-theme=dark] .post-card__meta,html[data-theme=dark] .blog-tags a span{color:#94a3b8}
html[data-theme=dark] .post-card:hover{box-shadow:0 14px 34px rgba(0,0,0,.5)}
html[data-theme=dark] .post-card__more,html[data-theme=dark] .post-card h2 a:hover{color:#7db4ff}

/* ---- wysoki kontrast ---- */
html[data-contrast=high] .blog-hero{background:#000;border-color:#fff}
html[data-contrast=high] .blog-hero__count,html[data-contrast=high] .chip,html[data-contrast=high] .blog-sort ul,html[data-contrast=high] .blog-tags a,html[data-contrast=high] .blog-pagination a,html[data-contrast=high] .blog-pagination span,html[data-contrast=high] .blog-empty,html[data-contrast=high] .blog-search input[type=search]{background:#000!important;color:#fff!important;border:2px solid #fff!important}
html[data-contrast=high] .chip span,html[data-contrast=high] .blog-tags a span,html[data-contrast=high] .post-card__meta{background:none!important;color:#fff!important}
html[data-contrast=high] .chip.is-active,html[data-contrast=high] .blog-pagination .current,html[data-contrast=high] .blog-sort a.is-active,html[data-contrast=high] .blog-search button{background:#ffeb3b!important;color:#000!important;border-color:#ffeb3b!important;text-decoration:none!important}
html[data-contrast=high] .chip.is-active span{color:#000!important}
html[data-contrast=high] .post-card__cat,html[data-contrast=high] .post-card__badge{background:#000!important;color:#ffeb3b!important;border:1px solid #ffeb3b}
html[data-contrast=high] .post-card__ph{background:#000;color:#ffeb3b}
html[data-contrast=high] .post-card__media{background:#000;border-bottom:2px solid #fff}
html[data-contrast=high] .blog-empty__icon{background:#ffeb3b;color:#000}
html[data-contrast=high] .post-card:hover{transform:none;box-shadow:none}