/* ═══════════════════════════════════════════════════
   blog.css — Herkese açık blog (ana sitenin koyu teması)
   ═══════════════════════════════════════════════════ */
.bl-wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px 72px; }
.bl-hero { padding: 72px 0 26px; text-align: center; }
.bl-h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.12; font-weight: 800; letter-spacing: -0.03em; color: var(--text-primary, #F0F4F8); margin: 14px auto 14px; max-width: 860px; }
.bl-h2 { font-size: 24px; font-weight: 800; color: var(--text-primary, #F0F4F8); margin: 0 0 18px; }
.bl-grad { background: linear-gradient(135deg, #3b74e8, #5389ed); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.bl-lead { font-size: 17px; line-height: 1.65; color: var(--text-secondary, #A0AAB8); max-width: 720px; margin: 0 auto; }
.bl-search { position: relative; max-width: 460px; margin: 26px auto 0; }
.bl-search svg { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--text-tertiary, #6B7685); }
.bl-search input { width: 100%; box-sizing: border-box; padding: 14px 18px 14px 46px; border-radius: 999px; border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.03); color: var(--text-primary, #F0F4F8); font-size: 16px; }
.bl-search input:focus { outline: none; border-color: rgba(59,116,232,.6); box-shadow: 0 0 0 4px rgba(59,116,232,.15); }

.bl-cats { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 8px 0 30px; }
.bl-cats a { padding: 8px 16px; border-radius: 999px; border: 1px solid rgba(255,255,255,.08); color: var(--text-secondary, #A0AAB8); font-size: 14px; font-weight: 600; text-decoration: none; transition: all .2s; }
.bl-cats a span { opacity: .55; margin-left: 4px; font-weight: 500; }
.bl-cats a:hover { color: #fff; border-color: rgba(59,116,232,.5); }
.bl-cats a.active { background: #3b74e8; border-color: #3b74e8; color: #fff; }
.bl-result { text-align: center; color: var(--text-tertiary, #6B7685); margin: -10px 0 24px; }

.bl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr)); gap: 24px; }
.bl-featured { margin-bottom: 28px; }
.bl-card { display: flex; flex-direction: column; background: var(--bg-card, #111420); border: 1px solid rgba(255,255,255,.06); border-radius: 18px; overflow: hidden; transition: transform .25s, border-color .25s, box-shadow .25s; }
.bl-card:hover { transform: translateY(-3px); border-color: rgba(59,116,232,.35); box-shadow: 0 18px 40px rgba(0,0,0,.35); }
.bl-card-img { display: block; aspect-ratio: 16 / 9; background: linear-gradient(135deg, #131a2c, #0d1220); overflow: hidden; }
.bl-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.bl-card:hover .bl-card-img img { transform: scale(1.04); }
.bl-card-ph { display: grid; place-items: center; height: 100%; color: rgba(83,137,237,.55); }
.bl-card-body { display: flex; flex-direction: column; gap: 10px; padding: 20px 22px 22px; flex: 1; }
.bl-card-title { margin: 0; font-size: 19px; line-height: 1.35; font-weight: 750; letter-spacing: -0.01em; }
.bl-card-title a { color: var(--text-primary, #F0F4F8); text-decoration: none; }
.bl-card-title a:hover { color: #7aa2f3; }
.bl-card-excerpt { margin: 0; color: var(--text-secondary, #A0AAB8); font-size: 14.5px; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.bl-more { margin-top: auto; color: #5389ed; font-weight: 700; font-size: 14px; text-decoration: none; }
.bl-card-big { display: grid; grid-template-columns: 1.25fr 1fr; }
.bl-card-big .bl-card-img { aspect-ratio: auto; min-height: 320px; }
.bl-card-big .bl-card-body { justify-content: center; padding: 34px; }
.bl-card-big .bl-card-title { font-size: clamp(22px, 2.6vw, 30px); }
.bl-card-big .bl-card-excerpt { -webkit-line-clamp: 4; font-size: 16px; }

.bl-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--text-tertiary, #6B7685); font-size: 13px; }
.bl-meta-lg { justify-content: center; font-size: 14px; margin-top: 18px; }
.bl-author { color: var(--text-primary, #F0F4F8); font-weight: 700; }
.bl-chip { padding: 3px 10px; border-radius: 999px; background: rgba(59,116,232,.14); color: #7aa2f3; font-weight: 700; font-size: 12px; text-decoration: none; }

.bl-empty { text-align: center; padding: 60px 20px; border: 1px dashed rgba(255,255,255,.1); border-radius: 18px; color: var(--text-secondary, #A0AAB8); }
.bl-empty h2 { color: var(--text-primary, #F0F4F8); margin: 0 0 8px; }
.bl-pages { display: flex; justify-content: center; align-items: center; gap: 18px; margin: 36px 0 0; color: var(--text-tertiary, #6B7685); }
.bl-pages a { color: #5389ed; font-weight: 700; text-decoration: none; }

.bl-cta { margin: 56px 0 0; padding: 40px 32px; text-align: center; border-radius: 22px; border: 1px solid rgba(59,116,232,.25); background: radial-gradient(circle at 50% 0%, rgba(59,116,232,.18), transparent 65%), var(--bg-card, #111420); }
.bl-cta h2 { color: var(--text-primary, #F0F4F8); font-size: clamp(22px, 3vw, 30px); margin: 0 0 10px; }
.bl-cta p { color: var(--text-secondary, #A0AAB8); margin: 0 0 22px; }

/* ── Yazı sayfası ── */
.bl-preview { background: #e9a23b; color: #1b1406; text-align: center; padding: 10px 16px; font-weight: 700; font-size: 14px; }
.bl-preview a { color: #1b1406; text-decoration: underline; }
.bl-post-wrap { max-width: 1120px; }
.bl-crumbs { padding-top: 40px; font-size: 14px; color: var(--text-tertiary, #6B7685); text-align: center; }
.bl-crumbs a { color: #7aa2f3; text-decoration: none; }
.bl-post-head { text-align: center; padding: 18px 0 30px; }
.bl-post-title { font-size: clamp(30px, 4.6vw, 48px); line-height: 1.15; font-weight: 800; letter-spacing: -0.03em; color: var(--text-primary, #F0F4F8); margin: 0 auto 16px; max-width: 900px; }
.bl-hero-img { margin: 0 0 40px; border-radius: 22px; overflow: hidden; border: 1px solid rgba(255,255,255,.06); }
.bl-hero-img img { display: block; width: 100%; height: auto; max-height: 560px; object-fit: cover; }
.bl-post-grid { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 56px; align-items: start; }
.bl-post-grid > .bl-prose:only-child { grid-column: 1 / -1; max-width: 760px; margin: 0 auto; }
.bl-toc { position: sticky; top: 96px; padding: 18px 20px; border-radius: 16px; border: 1px solid rgba(255,255,255,.06); background: var(--bg-card, #111420); }
.bl-toc-title { font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--text-tertiary, #6B7685); margin-bottom: 10px; }
.bl-toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.bl-toc li.lv3 { padding-left: 14px; }
.bl-toc a { color: var(--text-secondary, #A0AAB8); text-decoration: none; font-size: 14px; line-height: 1.4; }
.bl-toc a:hover { color: #7aa2f3; }

.bl-prose { color: color-mix(in srgb, var(--ink, #E8EEF8) 90%, var(--bg, #0B1220)); font-size: 17.5px; line-height: 1.8; min-width: 0; }
.bl-prose h2, .bl-prose h3, .bl-prose h4 { color: var(--text-primary, #F0F4F8); line-height: 1.3; letter-spacing: -0.01em; scroll-margin-top: 90px; }
.bl-prose h2 { font-size: 28px; margin: 46px 0 14px; }
.bl-prose h3 { font-size: 22px; margin: 34px 0 10px; }
.bl-prose h4 { font-size: 18px; margin: 26px 0 8px; }
.bl-prose p { margin: 0 0 20px; }
.bl-prose a { color: #7aa2f3; text-decoration: underline; text-underline-offset: 3px; }
.bl-prose strong { color: var(--text-primary, #F0F4F8); }
.bl-prose ul, .bl-prose ol { margin: 0 0 22px; padding-left: 26px; }
.bl-prose li { margin: 6px 0; }
.bl-prose blockquote { margin: 26px 0; padding: 16px 22px; border-left: 4px solid #3b74e8; background: rgba(59,116,232,.08); border-radius: 0 12px 12px 0; color: var(--text-primary, #F0F4F8); }
.bl-prose blockquote p { margin: 0; }
.bl-prose code { padding: 2px 6px; border-radius: 6px; background: rgba(255,255,255,.07); font-size: .88em; font-family: "JetBrains Mono", ui-monospace, monospace; color: #f0b27a; }
.bl-prose pre { margin: 0 0 24px; padding: 18px 20px; border-radius: 14px; background: #0a0d14; border: 1px solid rgba(255,255,255,.06); overflow-x: auto; line-height: 1.6; }
.bl-prose pre code { padding: 0; background: none; color: #d6deeb; font-size: 14px; }
.bl-prose img { display: block; max-width: 100%; height: auto; margin: 28px auto; border-radius: 14px; }
.bl-prose hr { border: 0; height: 1px; background: rgba(255,255,255,.08); margin: 40px 0; }
.bl-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 34px 0 0; }
.bl-tags a { padding: 6px 12px; border-radius: 999px; border: 1px solid rgba(255,255,255,.08); color: var(--text-secondary, #A0AAB8); font-size: 13px; text-decoration: none; }
.bl-tags a:hover { border-color: rgba(59,116,232,.5); color: #fff; }
.bl-share { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 26px 0 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.06); font-size: 14px; color: var(--text-tertiary, #6B7685); }
.bl-share a, .bl-share button { padding: 8px 14px; border-radius: 10px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); color: var(--text-primary, #F0F4F8); text-decoration: none; font: inherit; font-weight: 600; cursor: pointer; }
.bl-share a:hover, .bl-share button:hover { border-color: rgba(59,116,232,.5); }
.bl-related { margin-top: 56px; }

@media (max-width: 960px) {
  .bl-post-grid { grid-template-columns: 1fr; }
  .bl-toc { position: static; order: -1; }
  .bl-card-big { grid-template-columns: 1fr; }
  .bl-card-big .bl-card-img { min-height: 0; aspect-ratio: 16 / 9; }
}
@media (max-width: 600px) {
  .bl-wrap { padding: 0 16px 56px; }
  .bl-hero { padding-top: 48px; }
  .bl-prose { font-size: 16.5px; }
  .bl-cta { padding: 30px 20px; }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.bl-home { max-width: 1180px; margin: 0 auto; }
.bl-home-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 26px; }

/* ── Açık tema: blog koyu zemin için yazılmıştı; açık zeminde okunur renkler ve görünür kenarlıklar ── */
:root[data-theme="light"] .bl-prose a, :root[data-theme="light"] .bl-more, :root[data-theme="light"] .bl-pages a,
:root[data-theme="light"] .bl-crumbs a, :root[data-theme="light"] .bl-chip { color: #1D4ED8; }
:root[data-theme="light"] .bl-card-title a:hover, :root[data-theme="light"] .bl-toc a:hover { color: #1D4ED8; }
:root[data-theme="light"] .bl-prose code { background: rgba(15, 23, 42, .07); color: #B45309; }
:root[data-theme="light"] .bl-prose pre code { background: none; color: #d6deeb; }
:root[data-theme="light"] .bl-prose hr { background: rgba(15, 23, 42, .12); }
:root[data-theme="light"] .bl-prose blockquote { background: rgba(37, 99, 235, .07); }
:root[data-theme="light"] .bl-search input, :root[data-theme="light"] .bl-cats a, :root[data-theme="light"] .bl-card,
:root[data-theme="light"] .bl-toc, :root[data-theme="light"] .bl-hero-img, :root[data-theme="light"] .bl-tags a,
:root[data-theme="light"] .bl-share a, :root[data-theme="light"] .bl-share button, :root[data-theme="light"] .bl-empty { border-color: rgba(15, 23, 42, .14); }
:root[data-theme="light"] .bl-share { border-top-color: rgba(15, 23, 42, .12); }
:root[data-theme="light"] .bl-share a, :root[data-theme="light"] .bl-share button { background: rgba(15, 23, 42, .03); color: var(--ink-2, #475569); }
:root[data-theme="light"] .bl-cats a:hover, :root[data-theme="light"] .bl-tags a:hover { color: #1D4ED8; border-color: rgba(37, 99, 235, .55); }
:root[data-theme="light"] .bl-cats a.active { color: #fff; }