/*
Theme Name: FRHT
Theme URI: https://frht.net
Author: Ferhat
Description: Beyaz zeminli, ust menude logo-nav-buton duzenine sahip bir kaynak/rehber merkezi temasi. Ozel "Kaynak" icerik turu ve yonetim paneli entegrasyonu icerir.
Version: 2.0
Text Domain: FRHT
*/

/* ============ TOKENS ============ */
:root{
  --bg: #FFFFFF;
  --card: #FFFFFF;
  --surface-2: #F5F5F7; /* kart ust gorseli, kapak yer tutucu vb. */
  --ink: #16181D;
  --ink-soft: #5B5F6A;
  --ink-faint: #8A8E99;
  --line: #E7E8EC;
  --accent: #16181D;      /* buton/vurgu - notr koyu */
  --accent-soft: #F5F5F7; /* hover / ikincil buton zemini */
  --invert-bg: #16181D;   /* dolgulu buton/rozet zemini (tema ile ters doner) */
  --invert-text: #FFFFFF;
  --radius: 8px;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============ KARANLIK MOD ============ */
[data-theme="dark"]{
  --bg: #101217;
  --card: #171A21;
  --surface-2: #20242E;
  --ink: #EDEEF2;
  --ink-soft: #A8ADBB;
  --ink-faint: #767C8C;
  --line: #2A2E38;
  --accent-soft: #20242E;
  --invert-bg: #EDEEF2;
  --invert-text: #14161B;
}
body, .site-header, .site-footer, a.card, .theme-toggle, .share-btn, .catalog-search input, .catalog-search--center input{
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; cursor:pointer; }
:focus-visible{ outline:2px solid var(--ink); outline-offset:2px; }

.wrap{ max-width:1200px; margin:0 auto; padding:0 24px; }

/* ============ HEADER: logo sol, menu orta, butonlar sag ============ */
.site-header{
  background:var(--card);
  border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:20;
}
.site-header .bar{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 24px; max-width:1200px; margin:0 auto; gap:20px;
}
.site-logo{
  display:flex; align-items:center; gap:8px;
  font-size:19px; font-weight:700; letter-spacing:-.01em; color:var(--ink);
  flex-shrink:0;
}
.site-logo .mark{
  width:26px; height:26px; border-radius:7px;
  background:var(--invert-bg); color:var(--invert-text);
  display:flex; align-items:center; justify-content:center;
  font-size:13px; font-weight:700;
}
.site-nav{
  display:flex; gap:28px; font-size:14.5px; color:var(--ink-soft); font-weight:500;
  flex:1; justify-content:center;
}
.site-nav a:hover{ color:var(--ink); }
.site-actions{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.btn{
  font-size:14px; font-weight:600; padding:9px 16px; border-radius:7px;
  border:1px solid transparent; white-space:nowrap;
}
.btn-ghost{ color:var(--ink); }
.btn-ghost:hover{ background:var(--accent-soft); }
.btn-solid{ background:var(--invert-bg); color:var(--invert-text); }
.btn-solid:hover{ opacity:.85; }

.theme-toggle{
  width:36px; height:36px; border-radius:50%; border:1px solid var(--line);
  background:var(--card); display:flex; align-items:center; justify-content:center;
  color:var(--ink); flex-shrink:0;
}
.theme-toggle svg{ display:block; }
.theme-toggle:hover{ background:var(--accent-soft); }
.theme-toggle .icon-sun{ display:none; }
[data-theme="dark"] .theme-toggle .icon-moon{ display:none; }
[data-theme="dark"] .theme-toggle .icon-sun{ display:inline; }

/* ============ BREADCRUMB ============ */
.breadcrumb{
  font-size:13.5px; color:var(--ink-faint); padding:20px 0 0;
}
.breadcrumb a:hover{ color:var(--ink); }
.breadcrumb span{ margin:0 6px; }

/* ============ PAGE HEAD ============ */
.page-head{ padding:12px 0 30px; max-width:760px; }
.page-head h1{ font-size:clamp(28px,3.6vw,40px); font-weight:700; letter-spacing:-.02em; margin:6px 0 12px; }
.page-head p{ color:var(--ink-soft); font-size:16px; margin:0; }

/* ============ SEARCH + FILTERS ============ */
.catalog-search{
  display:flex; gap:10px; align-items:center; margin-bottom:18px;
}
.catalog-search input[type="search"]{
  flex:1; max-width:420px; border:1px solid var(--line); border-radius:8px;
  padding:10px 14px; font-size:14.5px; font-family:var(--font-body); background:var(--card); color:var(--ink);
}
.catalog-search input[type="search"]:focus{ border-color:var(--ink); outline:none; }
.catalog-search button{
  background:var(--invert-bg); color:var(--invert-text); border:none; padding:10px 18px; border-radius:8px; font-size:14px; font-weight:600;
}

.filters{ display:flex; gap:8px; flex-wrap:wrap; margin:0 0 32px; }
.filters button{
  background:var(--card); border:1px solid var(--line); color:var(--ink-soft);
  font-size:13.5px; font-weight:500; padding:7px 14px; border-radius:999px;
}
.filters button.active, .filters button:hover{ background:var(--invert-bg); border-color:var(--invert-bg); color:var(--invert-text); }

/* ============ RESOURCE GRID ============ */
.grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-bottom:56px; }
@media (max-width:920px){ .grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .grid{ grid-template-columns:1fr; } .site-nav{ display:none; } }

.card{
  background:var(--card); border:1px solid var(--line); border-radius:12px; overflow:hidden;
  display:flex; flex-direction:column; position:relative; transition:box-shadow .15s ease, transform .15s ease;
}
.card:hover{ box-shadow:0 8px 24px -12px rgba(22,24,29,.18); transform:translateY(-2px); }
.card .thumb{ aspect-ratio:16/10; background:var(--surface-2); overflow:hidden; }
.card .thumb img{ width:100%; height:100%; object-fit:cover; }
.card .body{ padding:16px 18px 20px; display:flex; flex-direction:column; gap:8px; flex:1; }
.card .kat{ font-size:12px; font-weight:600; color:var(--ink-soft); text-transform:uppercase; letter-spacing:.02em; }
.card h3{ font-size:17px; line-height:1.35; margin:0; font-weight:600; letter-spacing:-.01em; }
.card p{ font-size:14px; color:var(--ink-soft); margin:0; flex:1; }
.card .meta{ display:flex; justify-content:space-between; align-items:center; margin-top:4px; font-size:12.5px; color:var(--ink-faint); }

.pin-badge{
  position:absolute; top:10px; left:10px; z-index:2;
  width:30px; height:30px; border-radius:50%;
  background:var(--card); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  font-size:13px; box-shadow:0 3px 8px rgba(22,24,29,.15);
}

/* ============ PAGINATION ============ */
.pagination{ display:flex; justify-content:center; gap:8px; margin:20px 0 70px; font-size:13.5px; }
.pagination a, .pagination span{ border:1px solid var(--line); border-radius:7px; padding:8px 14px; }
.pagination .current{ background:var(--invert-bg); color:var(--invert-text); border-color:var(--invert-bg); }

/* ============ FOOTER: wplogout.com yapisina benzer 4 sutun + alt bar ============ */
.site-footer{ background:var(--card); border-top:1px solid var(--line); }
.footer-columns{
  display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:32px;
  padding:44px 0 34px;
}
.footer-col--about .site-logo{ margin-bottom:12px; font-size:17px; }
.footer-col--about p{ font-size:13.5px; color:var(--ink-faint); margin:0; max-width:32ch; line-height:1.6; }
.footer-col h4{
  font-size:12.5px; font-weight:700; text-transform:uppercase; letter-spacing:.04em;
  color:var(--ink); margin:0 0 14px;
}
.footer-col ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px; }
.footer-col a{ font-size:13.5px; color:var(--ink-soft); }
.footer-col a:hover{ color:var(--ink); }

.footer-bottom{
  border-top:1px solid var(--line); padding:16px 0;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-size:12.5px; color:var(--ink-faint);
}

@media (max-width:820px){
  .footer-columns{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:560px){
  .footer-columns{ grid-template-columns:1fr; gap:26px; padding:34px 0 24px; }
  .footer-bottom{ flex-direction:column; }
}

/* ============ SINGLE KAYNAK ============ */
.single-kaynak{ max-width:760px; margin:30px auto 80px; }
.single-kaynak .kat{ font-size:13px; font-weight:600; color:var(--ink-soft); text-transform:uppercase; margin-bottom:10px; display:block; }
.single-kaynak h1{ font-size:clamp(28px,4vw,38px); font-weight:700; letter-spacing:-.02em; margin:0 0 18px; }
.single-kaynak .content{ font-size:16px; color:var(--ink-soft); }
.single-kaynak .content p{ margin:0 0 18px; }
.back-link{ font-size:13.5px; font-weight:600; color:var(--ink); display:inline-block; margin:26px 0 0; }

/* ============ EMPTY STATE ============ */
.empty{ text-align:center; padding:60px 20px; color:var(--ink-soft); font-size:14px; grid-column:1/-1; }

/* ============ GUNCELLEME: ortalanmis baslik/arama/filtre + yazi sablonu ============ */

/* Ana sayfada breadcrumb/H1 yok; sadece aciklama + arama + filtreler ortali */
.page-head--center{
  text-align:center; max-width:640px; margin:32px auto 22px; padding:0;
}
.page-head--center p{ color:var(--ink-soft); font-size:16px; margin:0; }

.catalog-search--center{
  justify-content:center; margin:0 auto 18px; max-width:520px;
}
.catalog-search--center input[type="search"]{
  max-width:320px; padding:9px 12px; font-size:14px;
}

.filters--center{ justify-content:center; }

/* Tum kart artik <a> etiketi - butun kart tiklanabilir, mobilde tek dokunma alani */
a.card{ display:flex; }
a.card:hover h3{ color:var(--ink); }
a.card:focus-visible{ outline:2px solid var(--ink); outline-offset:2px; }

/* ============ TEK YAZI SABLONU (article) ============ */
.single-kaynak{ max-width:760px; margin:0; }
.single-kaynak .kat{
  display:inline-block; font-size:12.5px; font-weight:600; color:var(--ink-soft);
  text-transform:uppercase; letter-spacing:.02em; margin-bottom:10px;
}
.single-kaynak h1{ font-size:clamp(28px,4vw,38px); font-weight:700; letter-spacing:-.02em; margin:0 0 14px; line-height:1.2; }
.article-lead{ font-size:17px; color:var(--ink-soft); margin:0 0 16px; }
.article-meta{ display:flex; gap:8px; font-size:13.5px; color:var(--ink-faint); margin-bottom:24px; }
.article-cover{ border-radius:12px; overflow:hidden; margin-bottom:28px; background:var(--surface-2); }
.article-cover img{ width:100%; }

/* ---- Iki sutunlu yazi duzeni: icerik + sticky sidebar ---- */
.article-layout{ display:grid; grid-template-columns:1fr 260px; gap:48px; align-items:start; max-width:1040px; margin:6px auto 0; }
.article-main{ min-width:0; max-width:760px; }
.article-main .kat{ display:inline-block; font-size:12.5px; font-weight:600; color:var(--ink-soft); text-transform:uppercase; letter-spacing:.02em; margin-bottom:10px; }
.article-main h1{ font-size:clamp(28px,4vw,38px); font-weight:700; letter-spacing:-.02em; margin:0 0 14px; line-height:1.2; }

.article-sidebar{ position:sticky; top:88px; display:flex; flex-direction:column; gap:26px; }

.share-row{ display:flex; gap:8px; }
.share-btn{
  width:36px; height:36px; border-radius:50%; border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:700;
  color:var(--ink-soft); background:var(--card);
}
.share-btn svg{ display:block; }
.share-btn:hover{ background:var(--invert-bg); color:var(--invert-text); border-color:var(--invert-bg); }

/* ---- Yazar profil karti ---- */
.author-box{
  display:flex; gap:16px; align-items:flex-start;
  border:1px solid var(--line); border-radius:12px; padding:20px;
  margin:36px 0 8px; background:var(--card);
}
.author-box img{ border-radius:50%; flex-shrink:0; }
.author-info{ min-width:0; }
.author-name{ font-size:15.5px; font-weight:700; color:var(--ink); margin:2px 0 4px; }
.author-bio{ font-size:14px; color:var(--ink-soft); margin:0 0 12px; line-height:1.6; }
.author-social{ display:flex; gap:8px; }
.author-social .share-btn{ width:32px; height:32px; }
@media (max-width:480px){ .author-box{ flex-direction:column; align-items:flex-start; } }

.side-toc{ border-top:1px solid var(--line); padding-top:18px; }
.side-toc .toc-title{ font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.04em; color:var(--ink-faint); margin:0 0 12px; }
.side-toc ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px; border-left:2px solid var(--line); }
.side-toc a{
  display:block; padding:2px 0 2px 14px; font-size:13.5px; color:var(--ink-soft);
  border-left:2px solid transparent; margin-left:-2px; transition:color .15s ease, border-color .15s ease;
}
.side-toc li.lvl-3 a{ padding-left:26px; font-size:12.5px; color:var(--ink-faint); }
.side-toc a.active{ color:var(--ink); font-weight:600; border-left-color:var(--ink); }
.side-toc a:hover{ color:var(--ink); }

.side-popular{ border-top:1px solid var(--line); padding-top:18px; }
.side-popular .toc-title{ font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.04em; color:var(--ink-faint); margin:0 0 12px; }
.side-popular ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px; }
.side-popular li{ display:flex; gap:10px; align-items:baseline; }
.side-popular .rank{ font-size:12px; font-weight:700; color:var(--ink-faint); flex-shrink:0; width:18px; }
.side-popular a{ font-size:13.5px; color:var(--ink-soft); line-height:1.4; }
.side-popular a:hover{ color:var(--ink); }

@media (max-width:980px){
  .article-layout{ grid-template-columns:1fr; max-width:760px; }
  .article-sidebar{ position:static; flex-direction:row; flex-wrap:wrap; gap:18px; border-top:1px solid var(--line); padding-top:20px; margin-top:8px; }
  .side-toc, .side-popular{ width:100%; }
}

/* ---- Otomatik SSS akordiyonu (icerikteki "SSS" basligindan uretilir) ---- */
.faq-list{ display:flex; flex-direction:column; gap:10px; margin:18px 0 30px; }
.faq-item{ border:1px solid var(--line); border-radius:10px; padding:2px 20px; }
.faq-item summary{
  cursor:pointer; list-style:none; padding:15px 28px 15px 0; font-weight:600; font-size:15.5px;
  color:var(--ink); position:relative;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; position:absolute; right:2px; top:12px; font-size:20px; color:var(--ink-faint); }
.faq-item[open] summary::after{ content:"–"; }
.faq-a{ padding:0 0 16px; color:var(--ink-soft); font-size:15px; }
.faq-a p:last-child{ margin-bottom:0; }

.single-kaynak .content{ font-size:16.5px; color:var(--ink-soft); }
.single-kaynak .content p{ margin:0 0 18px; }
.single-kaynak .content h2{ font-size:24px; font-weight:700; color:var(--ink); letter-spacing:-.01em; margin:36px 0 14px; scroll-margin-top:90px; }
.single-kaynak .content h3{ font-size:19px; font-weight:600; color:var(--ink); margin:26px 0 10px; scroll-margin-top:90px; }
.single-kaynak .content ul, .single-kaynak .content ol{ margin:0 0 18px; padding-left:22px; }
.single-kaynak .content li{ margin-bottom:8px; }
.single-kaynak .content img{ border-radius:10px; margin:20px 0; }
.single-kaynak .content a{ color:var(--ink); text-decoration:underline; text-underline-offset:2px; }

.related-section{ margin-top:20px; }

/* ============ MOBIL DUZELTMELER ============ */
@media (max-width:640px){
  .bar{ padding:12px 16px; gap:12px; }
  .site-actions .btn-ghost{ display:none; } /* mobilde tek CTA yeterli */
  .catalog-search--center{ width:100%; }
  .catalog-search--center input[type="search"]{ max-width:none; }
}