/*
 * BRIEF-037: typografia i layout bazy wiedzy (wpis single.php + listing page-baza-wiedzy.php).
 * Tokeny 1:1 z style.css/chrome.css (--navy, --teal, --paper, --line, --grey, --font-*) - zero
 * nowych kolorów/fontów, spójność z landingiem (BRIEF-011).
 */

.kb-breadcrumb { max-width: 760px; margin: 0 auto; padding: 24px 24px 0; font-size: 13.5px; color: var(--grey); }
.kb-breadcrumb a { color: var(--grey); text-decoration: none; }
.kb-breadcrumb a:hover { color: var(--teal-d); text-decoration: underline; }
.kb-breadcrumb .sep { margin: 0 6px; }
.kb-breadcrumb .current { color: var(--ink); }

.kb-article { max-width: 760px; margin: 0 auto; padding: 16px 24px 80px; }
.kb-article h1 { font-size: 34px; margin: 0 0 16px; }

.kb-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13.5px; color: var(--grey); margin: 0 0 32px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.kb-meta .kb-kategoria { color: var(--teal-d); font-weight: 600; }

/* BRIEF-040: hero (obrazek wyróżniający), pełna szerokość kolumny, zaokrąglenie jak .kb-content img. */
.kb-hero { display: block; width: 100%; height: auto; border-radius: 6px; margin: 0 0 32px; }

.kb-content h2 { font-size: 24px; margin: 36px 0 14px; }
.kb-content h3 { font-size: 19px; margin: 28px 0 10px; }
.kb-content p, .kb-content ul, .kb-content ol { margin: 0 0 18px; }
.kb-content li { margin: 0 0 6px; }
.kb-content ul, .kb-content ol { padding-left: 22px; }
.kb-content blockquote { margin: 0 0 18px; padding: 4px 20px; border-left: 3px solid var(--teal); color: var(--ink); font-style: italic; }
.kb-content code { font-family: var(--font-mono); background: var(--line); padding: 2px 6px; border-radius: 4px; font-size: .9em; }
.kb-content pre { font-family: var(--font-mono); background: var(--navy); color: #E2E8F0; padding: 16px 18px; border-radius: 8px; overflow-x: auto; margin: 0 0 18px; }
.kb-content pre code { background: none; padding: 0; }
.kb-content table { width: 100%; border-collapse: collapse; margin: 0 0 24px; font-size: 14.5px; }
.kb-content th, .kb-content td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.kb-content th { background: var(--paper); font-weight: 600; }
.kb-content img { max-width: 100%; height: auto; border-radius: 6px; }

.kb-cta { margin: 40px 0; padding: 28px; border-radius: 12px; background: var(--navy); color: #fff; }
.kb-cta h3 { color: #fff; font-size: 20px; margin: 0 0 8px; }
.kb-cta p { color: #CBD5E1; margin: 0 0 18px; }

.kb-disclaimer { margin: 0 0 32px; padding: 16px 18px; border-radius: 8px; background: var(--amber-bg); color: var(--amber); font-size: 13.5px; }

.kb-adjacent { display: flex; justify-content: space-between; gap: 20px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14.5px; }
.kb-adjacent a { color: var(--ink); text-decoration: none; }
.kb-adjacent a:hover { color: var(--teal-d); }
.kb-adjacent .next { text-align: right; margin-left: auto; }

/* ---------- listing /baza-wiedzy/ ---------- */
.kb-listing { max-width: 1120px; margin: 0 auto; padding: 16px 24px 80px; }
.kb-listing h1 { font-size: 34px; margin: 0 0 32px; }
.kb-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.kb-card { background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; text-decoration: none; color: var(--ink); display: flex; flex-direction: column; }
.kb-card:hover { border-color: var(--teal); }
/* BRIEF-040: miniatura featured NAD kategorią, object-fit:cover dopasowuje proporcję ~1200x630 do karty; brak = karta bez dziury w layoucie (kb-card-body sam pilnuje paddingu). */
.kb-card .kb-thumb { width: 100%; height: auto; aspect-ratio: 1200 / 630; object-fit: cover; display: block; flex: 0 0 auto; }
.kb-card .kb-card-body { padding: 22px; display: flex; flex-direction: column; flex-grow: 1; }
.kb-card .kb-kategoria { font-size: 12.5px; font-weight: 600; color: var(--teal-d); text-transform: uppercase; letter-spacing: .03em; margin-bottom: 8px; }
.kb-card h2 { font-size: 19px; margin: 0 0 10px; }
.kb-card p { font-size: 14px; color: var(--grey); margin: 0 0 14px; flex-grow: 1; }
.kb-card .kb-data { font-size: 12.5px; color: var(--grey); }

.kb-pagination { display: flex; gap: 10px; justify-content: center; margin-top: 48px; }
.kb-pagination a, .kb-pagination span { padding: 8px 16px; border-radius: 6px; border: 1px solid var(--line); text-decoration: none; color: var(--ink); font-size: 14px; }
.kb-pagination .current { background: var(--navy); color: #fff; border-color: var(--navy); }

@media (max-width: 900px) {
    .kb-grid { grid-template-columns: 1fr; }
    .kb-article h1, .kb-listing h1 { font-size: 26px; }
}