/* ==========================================================================
   Blog: liste (.bl) ve yazı (.bd). Liste koyu temada; okuma alanı yalnız yazıda
   ve site.css'teki .tn-prose (kâğıt zemin) ile. Süzgeç ve sayfalama düz bağlantı,
   JS yok. İlerleme çizgisi js/pages/blog-post.js ("blog-post" modülü).
   ========================================================================== */

.tn .bl-sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ------------------------------ Liste ------------------------------ */
.tn .bl-main { padding-bottom: clamp(48px, 9vh, 120px); }

.tn .bl-bar { margin-bottom: clamp(24px, 4vh, 44px); }
.tn .bl-filter { display: flex; flex-wrap: wrap; gap: 8px; min-width: 0; }
.tn .bl-chip {
    display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border-radius: 999px;
    border: 1px solid var(--tn-line); color: var(--tn-bone); font-size: 11.5px; overflow-wrap: anywhere;
    transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}
.tn .bl-chip[aria-current="true"] { background: var(--tn-amber); border-color: var(--tn-amber); color: var(--tn-ink); }
@media (hover: hover) {
    .tn .bl-chip:not([aria-current="true"]):hover { border-color: var(--tn-amber); color: var(--tn-amber); }
}

.tn .bl-img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; border-radius: 12px; background: var(--tn-ink-3); border: 1px solid var(--tn-line); }
.tn .bl-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--tn-ease); }
.tn .bl-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--tn-mute); }
.tn .bl-flag { color: var(--tn-amber); }
.tn .bl-by { margin-top: auto; padding-top: 18px; color: var(--tn-mute); font-size: 11px; overflow-wrap: anywhere; }
.tn .bl-sum { margin-top: 12px; font-size: 15.5px; line-height: 1.55; color: var(--tn-mute); overflow-wrap: anywhere; }

.tn a.bl-feat, .tn a.bl-card { color: var(--tn-bone); }

/* Öne çıkan */
.tn .bl-feat {
    display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 48px); align-items: center;
    padding: clamp(14px, 1.6vw, 22px); margin-bottom: 14px; border: 1px solid var(--tn-line); border-radius: 18px; background: var(--tn-ink-2);
    transition: background-color .3s ease, border-color .3s ease;
}
.tn .bl-feat-body { display: flex; flex-direction: column; min-width: 0; padding: clamp(0px, 1vw, 16px) clamp(0px, 1.4vw, 20px) clamp(0px, 1vw, 16px) 0; }
.tn .bl-feat-t { margin-top: 14px; font-size: clamp(28px, 3.4vw, 54px); font-weight: 300; letter-spacing: -0.04em; line-height: 1.04; overflow-wrap: anywhere; }

/* Izgara */
.tn .bl-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.tn .bl-card {
    display: flex; flex-direction: column; min-width: 0; padding: 14px 14px 22px; border: 1px solid var(--tn-line); border-radius: 18px; background: var(--tn-ink-2);
    transition: background-color .3s ease, border-color .3s ease;
}
.tn .bl-card .bl-meta { margin-top: 18px; }
.tn .bl-t { margin-top: 10px; font-size: clamp(21px, 1.7vw, 28px); font-weight: 400; letter-spacing: -0.025em; line-height: 1.15; overflow-wrap: anywhere; }
@media (hover: hover) {
    .tn a.bl-feat:hover, .tn a.bl-card:hover { background: #161616; border-color: rgba(236, 235, 230, .28); }
    .tn a.bl-feat:hover .bl-img img, .tn a.bl-card:hover .bl-img img { transform: scale(1.035); }
    .tn a.bl-feat:hover .bl-feat-t, .tn a.bl-card:hover .bl-t { color: var(--tn-amber); }
}
.tn a.bl-feat:focus-visible, .tn a.bl-card:focus-visible { outline: 2px solid var(--tn-amber); outline-offset: 3px; }

.tn .bl-empty { padding: clamp(32px, 6vh, 72px) 0; border-top: 1px solid var(--tn-line); }
.tn .bl-empty p { font-size: clamp(18px, 1.6vw, 24px); font-weight: 300; color: var(--tn-mute); max-width: 32em; }
.tn .bl-empty .tn-mlink { margin-top: 24px; }

.tn .bl-pager { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 22px; margin-top: clamp(32px, 5vh, 56px); }
.tn .bl-page { color: var(--tn-mute); font-variant-numeric: tabular-nums; }
.tn .bl-off { opacity: .35; pointer-events: none; }

/* ------------------------------ Yazı ------------------------------ */
.tn .bd-progress {
    position: fixed; top: 0; left: 0; right: 0; z-index: 95; height: 3px; pointer-events: none;
    background: var(--tn-amber); transform: scaleX(var(--p, 0)); transform-origin: 0 50%;
}

.tn .bd-meta {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 32px;
    padding-top: 22px; padding-bottom: 22px; margin-bottom: clamp(24px, 4vh, 44px);
}
.tn .bd-meta::before { content: ""; position: absolute; left: var(--tn-gutter); right: var(--tn-gutter); top: 0; height: 1px; background: var(--tn-line); }
.tn .bd-author { display: flex; align-items: center; gap: 14px; min-width: 0; }
.tn .bd-av { flex: none; width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.tn .bd-av-i { display: inline-flex; align-items: center; justify-content: center; background: var(--tn-amber-soft); color: var(--tn-amber); border: 1px solid var(--tn-amber); font-size: 12px; }
.tn .bd-who { min-width: 0; }
.tn .bd-name { font-size: 17px; line-height: 1.2; overflow-wrap: anywhere; }
.tn .bd-role { margin-top: 4px; color: var(--tn-mute); font-size: 11px; overflow-wrap: anywhere; }
.tn .bd-facts { display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--tn-mute); }
.tn .bd-share { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px; color: var(--tn-mute); }
.tn .bd-share a { display: inline-flex; align-items: center; min-height: 44px; color: var(--tn-bone); border-bottom: 1px solid transparent; }
@media (hover: hover) { .tn .bd-share a:hover { color: var(--tn-amber); border-color: currentColor; } }

.tn .bd-cover { margin-bottom: clamp(24px, 4vh, 44px); }
.tn .bd-cover img { width: 100%; max-height: min(60vh, 560px); aspect-ratio: 21 / 9; object-fit: cover; border-radius: 18px; background: var(--tn-ink-3); }

/* Okuma alanı: kâğıt zemin = site.css .tn-prose. Admin HTML'i hiçbir koşulda taşmasın. */
.tn .bd-read { padding-bottom: clamp(32px, 6vh, 72px); }
.tn.bd .tn-prose { overflow-wrap: anywhere; }
.tn.bd .tn-prose img, .tn.bd .tn-prose video, .tn.bd .tn-prose iframe, .tn.bd .tn-prose canvas { max-width: 100%; height: auto; }
.tn.bd .tn-prose table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; margin: 0 0 1.1em; }
.tn.bd .tn-prose th, .tn.bd .tn-prose td { padding: .5em .8em; border: 1px solid var(--tn-paper-line); text-align: left; overflow-wrap: normal; }
.tn.bd .tn-prose pre { max-width: 100%; overflow-wrap: normal; word-break: normal; }
.tn.bd .tn-prose figure { margin: 0 0 1.1em; }
.tn.bd .tn-prose figcaption { margin-top: .5em; font-size: .85em; color: var(--tn-paper-mute); }

.tn.bd .bd-callout { margin: 2em 0 0; padding: 1.1em 1.3em; border-left: 3px solid #c4520a; border-radius: 0 12px 12px 0; background: rgba(13, 13, 13, .05); }
.tn.bd .bd-callout > :last-child { margin-bottom: 0; }
.tn.bd .bd-quote { font-size: 1.2em; line-height: 1.45; letter-spacing: -0.01em; }

.tn .bd-tags { display: flex; flex-wrap: wrap; gap: 8px; max-width: 52rem; margin: 28px auto 0; }
.tn .bd-tag { display: inline-flex; align-items: center; min-height: 36px; padding: 0 14px; border: 1px solid var(--tn-line); border-radius: 999px; color: var(--tn-mute); font-size: 11px; overflow-wrap: anywhere; }
.tn a.bd-tag-link { color: var(--tn-bone); min-height: 44px; }
@media (hover: hover) { .tn a.bd-tag-link:hover { border-color: var(--tn-amber); color: var(--tn-amber); } }

.tn .bd-related { padding-top: clamp(32px, 6vh, 72px); }
.tn .bd-related .tn-eyebrow { margin-bottom: clamp(14px, 2.4vh, 24px); }
.tn .bd-related .tn-h2 { margin-bottom: clamp(24px, 4vh, 44px); overflow-wrap: anywhere; }
.tn .bd-back { padding-top: clamp(32px, 6vh, 72px); padding-bottom: clamp(56px, 10vh, 120px); }
.tn .bd-back .tn-mlink { margin-top: 0; }

/* ------------------------------ Duyarlı ------------------------------ */
@media (max-width: 1180px) {
    .tn .bl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .tn .bl-feat { grid-template-columns: minmax(0, 1fr); }
    .tn .bl-feat-body { padding: 0 4px 6px; }
}
@media (max-width: 640px) {
    .tn .bl-grid { grid-template-columns: minmax(0, 1fr); }
    .tn.bd .tn-prose { padding: 22px 18px; border-radius: 16px; font-size: 16px; }
    .tn .bd-cover img { aspect-ratio: 16 / 10; border-radius: 14px; }
}
@media (prefers-reduced-motion: reduce) {
    .tn .bl-img img { transition: none; }
    .tn a.bl-feat:hover .bl-img img, .tn a.bl-card:hover .bl-img img { transform: none; }
}