:root {
  --zemin: #f6f5f1;
  --kart: #ffffff;
  --yazi: #1d1d1b;
  --soluk: #5f5e58;
  --cizgi: #dcdad2;
  --vurgu: #1a5fd0;
  --vurgu-yazi: #ffffff;
  --uyari: #8a4b00;
  --hata: #b3261e;
  --golge: 0 1px 2px rgba(0, 0, 0, .08);
}
@media (prefers-color-scheme: dark) {
  :root {
    --zemin: #141413;
    --kart: #1e1e1c;
    --yazi: #f1f0ea;
    --soluk: #a9a89f;
    --cizgi: #38372f;
    --vurgu: #6aa3ff;
    --vurgu-yazi: #08162e;
    --uyari: #f0b25a;
    --hata: #ff8a80;
    --golge: none;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; } /* .dugme gibi display veren sınıflar hidden'ı ezmesin */
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--zemin);
  color: var(--yazi);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
main { max-width: 760px; margin: 0 auto; padding: 20px 16px 48px; }
h1 { font-size: 1.6rem; line-height: 1.2; margin: 8px 0 6px; }
h2 { font-size: 1.15rem; margin: 24px 0 10px; }
.aciklama { margin: 0 0 18px; color: var(--soluk); }
.kart {
  background: var(--kart);
  border: 1px solid var(--cizgi);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--golge);
}
.gizli-baslik { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); margin: 0; }
.gizli { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }

.riza { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; margin-bottom: 14px; }
.riza input { width: 24px; height: 24px; flex: none; margin: 2px 0 0; accent-color: var(--vurgu); }
.riza span { font-size: .95rem; }

.dugmeler { display: flex; flex-wrap: wrap; gap: 10px; }
.dugme {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; padding: 0 18px;
  border: 1px solid var(--cizgi); border-radius: 12px;
  background: var(--kart); color: var(--yazi);
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.dugme.birincil { background: var(--vurgu); color: var(--vurgu-yazi); border-color: transparent; }
.dugme.pasif, .dugme[aria-disabled="true"] { opacity: .45; cursor: not-allowed; }
.gizli:focus-visible + .dugme, .dugme:focus-visible, .kare:focus-visible, .kapat:focus-visible {
  outline: 3px solid var(--vurgu); outline-offset: 2px;
}

.deneme { margin-top: 14px; font-size: .9rem; color: var(--soluk); }
.deneme summary { cursor: pointer; min-height: 32px; display: flex; align-items: center; }
.deneme select { display: block; margin-top: 4px; width: 100%; min-height: 44px; font: inherit; color: var(--yazi);
  background: var(--kart); border: 1px solid var(--cizgi); border-radius: 10px; padding: 0 10px; }
.gizlilik { margin: 14px 0 0; font-size: .85rem; color: var(--soluk); }

#durum { margin: 16px 0 0; padding: 12px 14px; border-radius: 12px; background: var(--kart); border: 1px solid var(--cizgi); }
#durum.hata { color: var(--hata); border-color: var(--hata); }
#durum.bekle::before {
  content: ""; display: inline-block; width: 14px; height: 14px; margin-right: 10px; vertical-align: -2px;
  border: 2px solid var(--cizgi); border-top-color: var(--vurgu); border-radius: 50%; animation: don .8s linear infinite;
}
@keyframes don { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { #durum.bekle::before { animation: none; } }

.selfie-satiri { display: flex; gap: 12px; align-items: center; margin-top: 18px; }
.selfie-satiri img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 1px solid var(--cizgi); }
.selfie-satiri p { margin: 0; font-size: .9rem; color: var(--soluk); }
.selfie-satiri p .uyari { color: var(--uyari); display: block; }

.sayi { color: var(--soluk); font-weight: 400; font-size: .95rem; }
.izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 8px; }
.kare {
  position: relative; padding: 0; border: 1px solid var(--cizgi); border-radius: 10px; overflow: hidden;
  background: var(--cizgi); aspect-ratio: 1 / 1; cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.kare img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kare .skor {
  position: absolute; right: 4px; bottom: 4px; padding: 1px 6px; border-radius: 8px;
  background: rgba(0, 0, 0, .62); color: #fff; font-size: .72rem;
}
.bos { color: var(--soluk); margin: 4px 0 0; }

.katman { position: fixed; inset: 0; z-index: 10; background: rgba(0, 0, 0, .86); display: flex; align-items: center; justify-content: center; padding: 12px; }
.katman[hidden] { display: none; }
.katman-ic { position: relative; width: min(100%, 980px); max-height: 100%; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.katman-ic img { max-width: 100%; max-height: 70vh; object-fit: contain; border-radius: 8px; background: #000; }
.buyuk-bilgi { margin: 0; color: #d6d5cd; font-size: .85rem; }
.katman-dugmeler { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.katman .dugme { background: #2a2a28; color: #f1f0ea; border-color: #4a4940; }
.katman .dugme.birincil { background: var(--vurgu); color: var(--vurgu-yazi); border-color: transparent; }
.kapat {
  position: absolute; top: -4px; right: -4px; width: 44px; height: 44px; border-radius: 50%; z-index: 1;
  border: 1px solid #4a4940; background: #2a2a28; color: #f1f0ea; font-size: 1.6rem; line-height: 1; cursor: pointer;
}

/* eşleşen yüz + etiketleme (deneme) */
.etiket-cubugu { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; margin-top: 14px; font-size: .9rem; color: var(--soluk); }
.etiket-cubugu .gorunum { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }
.kucuk-dugme { min-height: 36px; padding: 0 12px; font-size: .85rem; }
.kare .seri {
  position: absolute; left: 4px; top: 4px; padding: 1px 6px; border-radius: 8px;
  background: rgba(0, 0, 0, .62); color: #fff; font-size: .72rem;
}
.kare .durum-isareti { position: absolute; left: 4px; bottom: 4px; padding: 0 6px; border-radius: 8px; font-size: .78rem; font-weight: 700; color: #fff; }
.kare.evet { border: 3px solid #2e9d4f; }
.kare.hayir { border: 3px solid #d33a2f; }
.kare.karisik { border: 3px dashed #d39a2f; }
.kare.evet .durum-isareti { background: #2e9d4f; }
.kare.hayir .durum-isareti { background: #d33a2f; }
.kare.karisik .durum-isareti { background: #d39a2f; }
.cerceve { position: relative; display: inline-block; max-width: 100%; }
.cerceve img { display: block; }
.isaret { position: absolute; border: 3px solid #ffd400; border-radius: 6px; box-shadow: 0 0 0 2px rgba(0, 0, 0, .6); pointer-events: none; }
.isaret[hidden] { display: none; }
.buyuk-satir { display: flex; gap: 10px; align-items: center; }
.buyuk-yuz { width: 72px; height: 72px; border-radius: 8px; border: 2px solid #ffd400; object-fit: cover; }
.katman .dugme.evet[aria-pressed="true"] { background: #2e9d4f; border-color: #2e9d4f; color: #fff; }
.katman .dugme.hayir[aria-pressed="true"] { background: #d33a2f; border-color: #d33a2f; color: #fff; }
.indir-cubugu { display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; margin-top: 16px; }
.indir-not { flex-basis: 100%; margin: 0; font-size: .85rem; color: var(--soluk); }
.baglanti { background: none; border: 0; padding: 4px 0; font: inherit; color: var(--vurgu); text-decoration: underline; cursor: pointer; }
.zayif-secenek { display: flex; gap: 8px; align-items: flex-start; margin-top: 10px; cursor: pointer; }
.zayif-secenek input { margin-top: 3px; }
.giris { display: flex; flex-direction: column; gap: 10px; }
.giris input { min-height: 46px; font: inherit; color: var(--yazi); background: var(--kart);
  border: 1px solid var(--cizgi); border-radius: 10px; padding: 0 12px; }
.giris-hata { color: var(--hata); margin: 0; }
.etkinlik-etiketi {
  display: inline-block; margin: 6px 0 4px; padding: 3px 10px; border-radius: 999px;
  background: var(--vurgu); color: var(--vurgu-yazi); font-size: .78rem; font-weight: 700; letter-spacing: .06em;
}