:root {
  --zemin: #f4f5f7; --kart: #fff; --yazi: #1d2330; --soluk: #667085; --cizgi: #dde1e7;
  --ana: #2f6fed; --ana-yazi: #fff; --yesil: #12a150; --kirmizi: #d92d20; --sari: #c48a00;
}
@media (prefers-color-scheme: dark) {
  :root { --zemin: #12151b; --kart: #1c2029; --yazi: #e8eaee; --soluk: #9aa3b2; --cizgi: #2e3440; --ana: #5b8cff; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--zemin); color: var(--yazi); }
header { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; background: var(--kart); border-bottom: 1px solid var(--cizgi); }
h1 { font-size: 18px; margin: 0; } h1 span { color: var(--soluk); font-weight: 500; }
h2 { font-size: 17px; margin: 0; } h3 { font-size: 15px; margin: 0 0 8px; }
main { max-width: 960px; margin: 0 auto; padding: 16px; }
section { margin-bottom: 28px; }
.gizli { display: none !important; }
.kart { background: var(--kart); border: 1px solid var(--cizgi); border-radius: 10px; padding: 14px; margin-top: 12px; }
.dar { max-width: 380px; margin: 40px auto; }
.soluk { color: var(--soluk); } .kucuk { font-size: 13px; }
.hata { color: var(--kirmizi); min-height: 1em; margin: 6px 0 0; }
.baslik-satir { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.satir { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; margin-top: 8px; }
.satir label { flex: 1 1 160px; }
.satir label.dugme { flex: none; }
label { display: block; font-size: 13px; color: var(--soluk); }
input { display: block; width: 100%; margin-top: 4px; padding: 9px 10px; font: inherit; color: var(--yazi); background: var(--zemin); border: 1px solid var(--cizgi); border-radius: 7px; }
button, .dugme { font: inherit; font-weight: 600; padding: 9px 14px; border-radius: 7px; border: 0; background: var(--ana); color: var(--ana-yazi); cursor: pointer; display: inline-block; }
.dugme input[type=file] { display: none; }
#yukle-ekranlar { margin-top: 8px; gap: 12px; }
#yukle-ekranlar label { display: inline-flex; align-items: center; gap: 5px; color: var(--yazi); font-size: 14px; }
#yukle-ekranlar input { width: auto; margin: 0; }
.ikincil { background: transparent; color: var(--yazi); border: 1px solid var(--cizgi); }
.minik { padding: 4px 9px; font-size: 13px; }
.tehlike { color: var(--kirmizi); }
form button[type=submit] { margin-top: 12px; }
.ekran-ust { display: flex; justify-content: space-between; gap: 8px; align-items: start; flex-wrap: wrap; }
.durum { font-size: 13px; color: var(--soluk); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.nokta { width: 9px; height: 9px; border-radius: 50%; background: var(--soluk); display: inline-block; }
.nokta.acik { background: var(--yesil); } .nokta.kapali { background: var(--kirmizi); }
.liste { margin: 10px 0 0; padding: 0; list-style: none; }
.liste li { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--cizgi); }
.liste .ad { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.liste input { width: 70px; display: inline-block; margin: 0; padding: 5px 6px; }
.onizleme { width: 64px; height: 36px; object-fit: cover; border-radius: 4px; background: #000; flex: none; }
.dugmeler { display: flex; gap: 4px; flex: none; }
.izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin-top: 12px; }
.medya { background: var(--kart); border: 1px solid var(--cizgi); border-radius: 8px; overflow: hidden; font-size: 13px; }
.medya img, .medya video { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: #000; display: block; }
.medya div { padding: 6px 8px; display: flex; justify-content: space-between; gap: 6px; align-items: center; }
.medya span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#secici .medya { cursor: pointer; }
.medya .tvler { display: flex; flex-direction: column; align-items: stretch; gap: 2px; padding: 4px 8px 8px; border-top: 1px solid var(--cizgi); }
.medya .tvler label { display: flex; align-items: center; gap: 6px; color: var(--yazi); font-size: 13px; cursor: pointer; }
.medya .tvler input { width: auto; margin: 0; }
dialog { border: 0; border-radius: 12px; background: var(--kart); color: var(--yazi); width: min(720px, calc(100% - 32px)); max-height: 80vh; }
dialog::backdrop { background: rgba(0, 0, 0, .5); }
.ilerleme { font-size: 13px; color: var(--soluk); margin-top: 6px; }
@media (max-width: 520px) { .liste .onizleme { display: none; } }