:root {
  --yesil: #1f5130;
  --yesil2: #2f7a47;
  --acik: #eef5ee;
  --zemin: #f7f8f5;
  --kart: #ffffff;
  --yazi: #1d2420;
  --soluk: #66706a;
  --cizgi: #dde3dc;
}
@media (prefers-color-scheme: dark) {
  :root {
    --yesil: #7fcf95;
    --yesil2: #5db577;
    --acik: #1c2a20;
    --zemin: #111512;
    --kart: #1a201c;
    --yazi: #e8ece8;
    --soluk: #9aa49d;
    --cizgi: #2c352f;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--zemin);
  color: var(--yazi);
  min-height: 100dvh;
  padding-bottom: env(safe-area-inset-bottom);
}
button { font: inherit; color: inherit; cursor: pointer; }

.top {
  position: sticky; top: 0; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(env(safe-area-inset-top) + 12px) 16px 12px;
  background: var(--yesil); color: #fff;
}
@media (prefers-color-scheme: dark) { .top { background: #16301f; } }
.top h1 { margin: 0; font-size: 1.25rem; font-weight: 650; }
.ikon { background: none; border: 0; font-size: 1.4rem; padding: 4px; }

main { max-width: 640px; margin: 0 auto; padding: 16px; }

.cek { display: grid; gap: 10px; }
.buyuk-buton {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  min-height: 150px; border-radius: 20px;
  background: var(--yesil2); color: #fff; font-size: 1.15rem; font-weight: 600;
  box-shadow: 0 6px 20px rgb(31 81 48 / .25); cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.buyuk-buton:active { transform: scale(.98); }
.b-ikon { font-size: 2.6rem; }
.ikincil-buton {
  display: block; text-align: center; padding: 12px; border-radius: 14px;
  border: 1px solid var(--cizgi); background: var(--kart); cursor: pointer;
}
.kucuk-buton {
  padding: 12px 18px; border-radius: 14px; border: 0;
  background: var(--yesil2); color: #fff; font-weight: 600;
}

.etiket { margin: 18px 0 8px; color: var(--soluk); font-size: .9rem; }
.cipler { display: flex; flex-wrap: wrap; gap: 8px; }
.cipler button {
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--cizgi);
  background: var(--kart);
}
.cipler button.secili { background: var(--acik); border-color: var(--yesil2); color: var(--yesil); font-weight: 600; }

.baslik2 { font-size: 1rem; margin: 26px 0 10px; }
.gecmis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.gecmis button {
  padding: 0; border: 0; background: var(--kart); border-radius: 12px; overflow: hidden;
  text-align: left; border: 1px solid var(--cizgi);
}
.gecmis img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; }
.gecmis span { display: block; padding: 6px 8px; font-size: .78rem; line-height: 1.25;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bos { grid-column: 1 / -1; color: var(--soluk); font-size: .9rem; }

.geri { background: none; border: 0; color: var(--yesil); padding: 4px 0 12px; font-weight: 600; }
.onizleme { width: 100%; max-height: 42vh; object-fit: cover; border-radius: 18px; display: block; }
.durum { margin: 14px 0; color: var(--soluk); }
.durum.hata { color: #c0392b; }
.yukleniyor::before {
  content: ""; display: inline-block; width: 16px; height: 16px; margin-right: 8px; vertical-align: -3px;
  border: 2px solid var(--cizgi); border-top-color: var(--yesil2); border-radius: 50%;
  animation: don .8s linear infinite;
}
@keyframes don { to { transform: rotate(360deg); } }

.sonuc {
  background: var(--kart); border: 1px solid var(--cizgi); border-radius: 18px;
  padding: 14px; margin-bottom: 12px;
}
.sonuc.ilk { border-color: var(--yesil2); box-shadow: 0 4px 16px rgb(31 81 48 / .12); }
.s-ust { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.s-ad { margin: 0; font-size: 1.2rem; }
.sonuc:not(.ilk) .s-ad { font-size: 1.02rem; }
.s-bilimsel { font-style: italic; color: var(--soluk); margin: 2px 0 0; font-size: .92rem; }
.s-oran { font-weight: 700; color: var(--yesil); white-space: nowrap; }
.cubuk { height: 6px; background: var(--acik); border-radius: 3px; margin: 10px 0; overflow: hidden; }
.cubuk i { display: block; height: 100%; background: var(--yesil2); }
.s-aile { font-size: .85rem; color: var(--soluk); }
.s-foto { display: flex; gap: 6px; overflow-x: auto; margin: 10px -2px 0; padding-bottom: 2px; scrollbar-width: none; }
.s-foto::-webkit-scrollbar { display: none; }
.s-foto img { width: 92px; height: 92px; object-fit: cover; border-radius: 10px; flex: none; }
.s-aciklama { margin: 12px 0 0; line-height: 1.5; font-size: .95rem; }
.s-aciklama a, .kaynak a { color: var(--yesil); }
.kaynak { font-size: .78rem; color: var(--soluk); margin-top: 6px; }
.dipnot { font-size: .78rem; color: var(--soluk); text-align: center; margin: 18px 0; }

dialog {
  border: 0; border-radius: 20px; padding: 20px; width: min(92vw, 420px);
  background: var(--kart); color: var(--yazi);
}
dialog::backdrop { background: rgb(0 0 0 / .45); }
dialog h2 { margin-top: 0; }
dialog label { display: grid; gap: 6px; font-weight: 600; }
dialog input {
  font: inherit; padding: 12px; border-radius: 12px; border: 1px solid var(--cizgi);
  background: var(--zemin); color: var(--yazi);
}
.kucuk { font-size: .82rem; color: var(--soluk); }
.satir { display: flex; gap: 10px; justify-content: flex-end; }
.satir .ikincil-buton { padding: 12px 18px; }