:root{
  --bg-primary:#0a0f1e;
  --bg-secondary:#0d1b2a;
  --bg-card:#111827;
  --bg-card-hover:#1a2535;
  --blue-main:#3b82f6;
  --blue-light:#60a5fa;
  --blue-cta:#2563eb;
  --blue-cta-hover:#1d4ed8;
  --blue-subtle:rgba(59,130,246,.12);
  --border-color:#1e3a5f;
  --text-primary:#f1f5f9;
  --text-secondary:#94a3b8;
  --text-muted:#64748b;
  --success:#22c55e;
  --radius:12px;
  --wrap:1180px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg-primary);
  color:var(--text-primary);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  padding-bottom:88px;
}
img,video{max-width:100%}
a{color:var(--blue-light);text-decoration:none}
a:hover{color:#93c5fd}
h1,h2,h3{line-height:1.25;margin:0 0 .6em;color:var(--text-primary)}
h1{font-size:clamp(1.7rem,5vw,2.6rem);font-weight:800}
h2{font-size:clamp(1.3rem,3.4vw,1.75rem);font-weight:750}
h3{font-size:1.1rem;font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.3em}
li{margin-bottom:.45em}
strong{color:#e2e8f0}
:focus-visible{outline:2px solid var(--blue-light);outline-offset:2px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--blue-cta);color:#fff;padding:10px 16px;z-index:9999}
.skip-link:focus{left:8px;top:8px}
.gizli{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 16px}

/* Butonlar */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:12px 22px;border-radius:8px;
  font-weight:700;font-size:.95rem;line-height:1;
  border:1px solid transparent;transition:background .15s,border-color .15s,transform .15s;
}
.btn-cta{background:var(--blue-cta);color:#fff}
.btn-cta:hover{background:var(--blue-cta-hover);color:#fff}
.btn-cerceve{border-color:var(--border-color);color:var(--text-primary);background:transparent}
.btn-cerceve:hover{border-color:var(--blue-main);background:var(--blue-subtle);color:var(--text-primary)}
.btn-genis{width:100%}
.btn-kucuk{min-height:36px;padding:8px 14px;font-size:.85rem}

/* Üst menü */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(10,15,30,.97);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border-color);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:12px}
.logo{font-size:20px;font-weight:800;color:var(--text-primary)}
.logo span{color:var(--blue-light)}
.menu-toggle{
  display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;padding:10px;background:transparent;
  border:1px solid var(--border-color);border-radius:8px;cursor:pointer;
}
.menu-toggle span{display:block;height:2px;background:var(--text-primary);border-radius:2px;transition:transform .2s,opacity .2s}
.menu-toggle.acik span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.acik span:nth-child(2){opacity:0}
.menu-toggle.acik span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.main-nav{
  display:none;position:absolute;left:0;right:0;top:64px;
  flex-direction:column;gap:2px;padding:10px 16px;
  background:var(--bg-secondary);border-bottom:1px solid var(--border-color);
}
.main-nav.acik{display:flex}
.main-nav a{
  padding:11px 12px;border-radius:6px;color:var(--text-secondary);font-weight:600;font-size:.95rem;
}
.main-nav a:hover,.main-nav a.active{color:var(--text-primary);background:var(--blue-subtle)}

/* Hero */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#0a0f1e 0%,#0d1b2a 50%,#0f2340 100%);
  border-bottom:1px solid var(--border-color);
}
.hero::before{
  content:"";position:absolute;top:-140px;left:50%;transform:translateX(-50%);
  width:620px;height:340px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(59,130,246,.28),rgba(59,130,246,0));
  pointer-events:none;
}
.hero-icerik{position:relative;padding:26px 16px 28px;text-align:center}
.hero-rozet{
  display:inline-block;margin-bottom:12px;padding:6px 14px;border-radius:100px;
  background:var(--blue-subtle);border:1px solid var(--border-color);
  color:var(--blue-light);font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
}
.hero h1{margin-bottom:10px}
.hero h1 .accent{color:var(--blue-light)}
.hero-aciklama{color:var(--text-secondary);font-size:.98rem;margin-bottom:16px}
.hero-butonlar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}

/* Akış sıralaması: mobilde öne çıkan kutu ve liste ilk ekranda */
.akis{display:flex;flex-direction:column}
.akis > *{order:10}
.akis-intro{order:6;padding-top:16px}
.akis-betzula{order:2;padding-top:14px}
.istatistikler{order:4}
.bolum-liste{order:3}
.bolum-tablo{order:5}
.guncelleme{color:var(--text-muted);font-size:.82rem;margin-bottom:8px}
.giris{color:var(--text-secondary);font-size:1rem;line-height:1.75}

/* İstatistik şeridi */
.istatistikler{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-top:16px;padding-bottom:20px}
.istatistik-kart{
  background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);
  padding:12px;text-align:center;
}
.istatistik-sayi{display:block;font-size:1.6rem;font-weight:800;color:var(--blue-light);line-height:1.1}
.istatistik-etiket{display:block;color:var(--text-secondary);font-size:.78rem;margin-top:3px}

/* Betzula öne çıkarma kutusu */
.betzula-kutu{
  display:flex;flex-direction:column;gap:12px;
  background:linear-gradient(135deg,rgba(37,99,235,.18),rgba(59,130,246,.06));
  border:1px solid var(--blue-main);border-radius:var(--radius);
  padding:16px;
}
.betzula-baslik{margin:0 0 4px;font-size:1.02rem;color:var(--text-primary)}
.betzula-baslik strong{color:var(--blue-light)}
.betzula-bonus{margin:0;font-size:1.15rem;font-weight:800;color:var(--text-primary)}
.betzula-not{margin:4px 0 0;color:var(--text-secondary);font-size:.85rem}
.betzula-kutu .btn{align-self:stretch}

/* Bölümler */
.bolum{padding:26px 0}
.bolum-rozet{
  display:inline-block;margin-bottom:8px;padding:4px 12px;border-radius:100px;
  background:var(--blue-subtle);border:1px solid var(--border-color);
  color:var(--blue-light);font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
}
.bolum-liste .marka-liste{margin-top:14px}
.icerik-metin{color:var(--text-secondary);line-height:1.75}
.icerik-metin h2{color:var(--text-primary);margin-top:1.4em}
.icerik-metin strong{color:var(--text-primary)}

/* Marka kartları */
.marka-liste{display:flex;flex-direction:column;gap:12px}
.marka-kart{
  position:relative;background:var(--bg-card);border:1px solid var(--border-color);
  border-radius:var(--radius);padding:14px;transition:border-color .15s,transform .15s,background .15s;
}
.marka-kart:hover{border-color:var(--blue-main);background:var(--bg-card-hover);transform:translateY(-2px)}
.marka-icerik{display:flex;flex-direction:column;gap:10px}
.marka-sol{min-width:0;flex:1}
.marka-ad{margin:0 0 4px;font-size:1.05rem;padding-right:34px}
.marka-bonus{margin:0 0 8px;font-weight:700;color:var(--text-primary);font-size:.95rem}
.marka-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:8px}
.tur-rozet{
  display:inline-block;padding:2px 9px;border-radius:100px;
  background:var(--blue-subtle);color:var(--blue-light);font-size:.72rem;font-weight:600;
}
.cevrim-bilgi{font-size:.78rem;color:var(--text-secondary)}
.cevrim-bilgi strong{color:var(--text-primary)}
.cevrim-not{margin:0;font-size:.76rem;color:var(--blue-light)}
.marka-aciklama{margin:0;font-size:.86rem;color:var(--text-secondary)}
.marka-sag{display:flex;align-items:center}
.marka-sag .btn{width:100%}
.sira-no{
  position:absolute;top:12px;right:12px;
  width:26px;height:26px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg-secondary);border:1px solid var(--border-color);
  color:var(--text-secondary);font-size:.75rem;font-weight:700;
}
.marka-betzula{
  border:2px solid var(--blue-main);
  box-shadow:0 0 0 1px rgba(96,165,250,.25),0 12px 32px rgba(37,99,235,.25);
  background:linear-gradient(160deg,rgba(37,99,235,.16),rgba(17,24,39,.9));
}
.betzula-ust{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.rozet-editor{
  display:inline-block;padding:4px 12px;border-radius:100px;
  background:var(--blue-cta);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.03em;
}
.sira-buyuk{
  width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--blue-subtle);border:1px solid var(--border-color);color:var(--blue-light);font-weight:800;font-size:.8rem;
}
.marka-ad.buyuk{font-size:1.25rem;padding-right:0}
.marka-bonus.buyuk{font-size:1.05rem}
.marka-betzula .marka-aciklama{color:#cbd5e1}

/* Tablo */
.tablo-sarmal{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border-color);border-radius:var(--radius);background:var(--bg-card)}
table{width:100%;min-width:560px;border-collapse:collapse;font-size:.88rem}
caption{text-align:left}
th,td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--border-color);vertical-align:top}
thead th{background:var(--bg-secondary);color:var(--blue-light);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}
tbody th{color:var(--text-primary);font-weight:700;white-space:nowrap}
tbody td{color:var(--text-secondary)}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--bg-card-hover)}

/* SSS */
.bolum-sss{background:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}
.sss-liste{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.sss-liste details{background:var(--bg-card);border:1px solid var(--border-color);border-radius:10px;padding:0 14px}
.sss-liste summary{
  cursor:pointer;padding:14px 0;font-weight:650;color:var(--text-primary);
  list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center;
}
.sss-liste summary::-webkit-details-marker{display:none}
.sss-liste summary::after{content:"+";color:var(--blue-light);font-size:1.2rem;line-height:1}
.sss-liste details[open] summary{color:var(--blue-light)}
.sss-liste details[open] summary::after{content:"−"}
.sss-cevap{padding:0 0 14px;color:var(--text-secondary);font-size:.94rem}
.sss-cevap p{margin:0}

/* İlgili sayfalar */
.ilgili-grid{display:grid;grid-template-columns:1fr;gap:10px;margin-top:14px}
.ilgili-kart{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:var(--bg-card);border:1px solid var(--border-color);border-radius:10px;
  padding:13px 14px;color:var(--text-primary);font-weight:600;font-size:.92rem;
}
.ilgili-kart:hover{border-color:var(--blue-main);background:var(--bg-card-hover);color:var(--text-primary)}
.ilgili-ok{color:var(--blue-light)}

/* Sorunlu oyun notu */
.bolum-sorumlu{padding:18px 0 26px}
.sorumlu-not{
  margin:0;padding:14px;border-radius:10px;
  background:var(--bg-secondary);border:1px solid var(--border-color);
  color:var(--text-secondary);font-size:.82rem;line-height:1.65;
}
.sorumlu-not strong{color:var(--text-primary)}

/* Breadcrumb */
.breadcrumb{padding:12px 0 0}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;font-size:.8rem;color:var(--text-muted)}
.breadcrumb li{display:flex;align-items:center;gap:6px;margin:0}
.breadcrumb li+li::before{content:"›";color:var(--text-muted)}
.breadcrumb a{color:var(--text-muted)}
.breadcrumb a:hover{color:var(--blue-light)}

/* Sayfa hero (marka/kurumsal) */
.page-hero{
  background:linear-gradient(135deg,#0a0f1e 0%,#0d1b2a 60%,#0f2340 100%);
  border-bottom:1px solid var(--border-color);padding:26px 16px;text-align:center;
}
.page-hero h1{margin-bottom:6px}
.hata-hero{padding:60px 16px}

/* Marka bilgi kartı */
.bilgi-karti{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);padding:6px 16px;margin-bottom:14px}
.bilgi-satir{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--border-color);font-size:.92rem}
.bilgi-satir:last-child{border-bottom:0}
.bilgi-satir span{color:var(--text-secondary)}
.bilgi-satir strong{text-align:right;color:var(--text-primary)}

/* Alternatif kutusu */
.alternatif-kutu{
  display:flex;flex-direction:column;gap:14px;
  background:linear-gradient(135deg,rgba(37,99,235,.18),rgba(59,130,246,.06));
  border:1px solid var(--blue-main);border-radius:var(--radius);padding:18px;
}
.alternatif-baslik{margin:0 0 4px;font-size:1.05rem}
.alternatif-baslik strong{color:var(--blue-light)}
.alternatif-bonus{margin:0 0 4px;font-weight:800;font-size:1.1rem}
.alternatif-not{margin:0;color:var(--text-secondary);font-size:.85rem}
.merkez-buton{text-align:center;margin-top:18px}

/* Footer */
.site-footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:28px 0 88px;margin-top:10px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 18px;margin-bottom:22px}
.footer-logo{font-size:1.1rem;font-weight:800;color:var(--text-primary);margin-bottom:8px}
.footer-col h2{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:10px}
.footer-col p{color:var(--text-secondary);font-size:.85rem;margin:0 0 8px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:7px}
.footer-col a{color:var(--text-secondary);font-size:.86rem}
.footer-col a:hover{color:var(--blue-light)}
.footer-brand{grid-column:1 / -1}
.uyari-kutusu{
  border:1px solid var(--border-color);border-radius:10px;padding:12px 14px;
  color:var(--text-secondary);font-size:.8rem;line-height:1.6;background:var(--bg-primary);
}
.uyari-kutusu strong{color:var(--blue-light);margin-right:6px}
.telif{color:var(--text-muted);font-size:.78rem;margin:14px 0 0;text-align:center}

/* Mobil alt menü */
.mobil-menu{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  display:grid;grid-template-columns:repeat(4,1fr);
  min-height:62px;background:rgba(10,15,30,.98);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-top:1px solid var(--border-color);
  padding-bottom:env(safe-area-inset-bottom);
}
.mobil-menu a{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  color:var(--text-muted);font-size:.66rem;font-weight:600;padding:8px 2px;
}
.mobil-menu a.active{color:var(--blue-light)}
.mobil-menu a.vurgu{color:var(--blue-light)}
.mobil-menu svg{display:block}

/* Popup */
.bz-popup{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:12px}
.bz-popup[hidden]{display:none}
.bz-overlay{position:absolute;inset:0;background:rgba(4,8,18,.78)}
.bz-kutu{
  position:relative;z-index:1;width:100%;max-width:420px;max-height:calc(100vh - 24px);overflow-y:auto;
  background:var(--bg-card);border:1px solid var(--blue-main);border-radius:14px;
  padding:14px;box-shadow:0 24px 60px rgba(0,0,0,.55);
  animation:bzAc .3s ease-out;
}
@keyframes bzAc{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.bz-kapat{
  position:absolute;top:8px;right:8px;z-index:2;
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  border-radius:50%;border:1px solid var(--border-color);
  background:rgba(10,15,30,.85);color:var(--text-primary);cursor:pointer;
}
.bz-kapat:hover{background:var(--blue-subtle);color:var(--blue-light)}
.bz-video{display:block;margin:4px auto 14px;border-radius:12px;overflow:hidden;background:#0b1a3a;line-height:0}
.bz-video video{display:block;width:100%;height:auto;aspect-ratio:1200/740;object-fit:cover;pointer-events:none}
.bz-kutu h2{font-size:1.15rem;text-align:center;margin:0 0 6px}
.bz-bonus{margin:0 0 6px;text-align:center;font-size:1.05rem;font-weight:800;color:var(--blue-light)}
.bz-metin{margin:0 0 14px;text-align:center;color:var(--text-secondary);font-size:.85rem}
body.popup-acik{overflow:hidden}

/* Admin */
.admin-govde{background:var(--bg-primary);min-height:100vh}
.admin-giris-sayfa{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:16px}
.admin-kutu{width:100%;max-width:360px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:14px;padding:24px}
.admin-kutu h1{font-size:1.2rem;text-align:center;margin-bottom:18px}
.admin-kutu label{display:block;font-size:.82rem;color:var(--text-secondary);margin-bottom:6px}
.admin-kutu input{width:100%;padding:12px;margin-bottom:14px;border-radius:8px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);font-size:1rem}
.admin-hata{background:rgba(239,68,68,.12);border:1px solid #b91c1c;color:#fecaca;padding:10px 12px;border-radius:8px;font-size:.85rem;margin-bottom:14px}
.admin-basari{background:rgba(34,197,94,.12);border:1px solid #15803d;color:#bbf7d0;padding:10px 12px;border-radius:8px;font-size:.85rem;margin-bottom:14px}
.admin-ust{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:12px 0}
.admin-ust-icerik{display:flex;align-items:center;justify-content:space-between;gap:12px}
.admin-panel{padding:22px 16px 60px}
.admin-bolum{margin-bottom:32px}
.admin-bolum h1,.admin-bolum h2{font-size:1.15rem}
.admin-not{color:var(--text-secondary);font-size:.83rem}
.fixed-table-admin{overflow-x:auto;border:1px solid var(--border-color);border-radius:10px;margin-bottom:12px}
.admin-tablo{min-width:900px;font-size:.82rem}
.admin-tablo input{width:100%;padding:6px;border-radius:6px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);font-size:.8rem}
.admin-sira{display:block;text-align:center;color:var(--blue-light);font-weight:700;margin-bottom:4px}
.admin-sira-butonlar{display:flex;gap:4px;justify-content:center}
.admin-sira-butonlar button{width:26px;height:26px;border-radius:6px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);cursor:pointer}
.admin-sil{display:flex;align-items:center;gap:4px;color:var(--text-secondary);white-space:nowrap}
.admin-form{display:grid;gap:12px;max-width:520px}
.admin-form label{display:grid;gap:5px;font-size:.83rem;color:var(--text-secondary)}
.admin-form input{padding:10px;border-radius:8px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);font-size:.9rem}
.admin-form-satir{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;align-items:start}
.admin-form-satir input{padding:9px;border-radius:8px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);font-size:.85rem}

/* Masaüstü */
@media (min-width:640px){
  .akis-intro{order:1}
  .akis-betzula{order:2}
  .istatistikler{order:3}
  .bolum-liste{order:4}
  .bolum-tablo{order:5}
  .marka-icerik{flex-direction:row;align-items:center}
  .marka-sag{flex:0 0 auto}
  .marka-sag .btn{width:auto}
  .betzula-kutu{flex-direction:row;align-items:center;justify-content:space-between}
  .betzula-kutu .btn{align-self:center;flex:0 0 auto}
  .alternatif-kutu{flex-direction:row;align-items:center;justify-content:space-between}
  .alternatif-kutu .btn{flex:0 0 auto}
  .ilgili-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:repeat(4,1fr)}
  .footer-brand{grid-column:auto}
  .istatistik-kart{padding:16px}
  .istatistik-sayi{font-size:2rem}
}

@media (min-width:992px){
  .menu-toggle{display:none}
  .main-nav{
    display:flex;position:static;flex-direction:row;padding:0;background:transparent;border:0;gap:4px;
  }
  .main-nav a{padding:8px 12px}
  .hero-icerik{padding:70px 16px}
  .hero-aciklama{font-size:1.05rem;max-width:720px;margin-left:auto;margin-right:auto}
  .bolum{padding:40px 0}
  .istatistikler{grid-template-columns:repeat(4,1fr);padding-top:24px;padding-bottom:28px}
  .ilgili-grid{grid-template-columns:repeat(3,1fr)}
  .mobil-menu{display:none}
  body{padding-bottom:0}
  .site-footer{padding-bottom:32px}
  .page-hero{padding:48px 16px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}