/* Akademi İstanbul kayıt formu — önce mobil. Ana renk amblemden (#303848). Kırmızı yalnız hata için. */
:root {
  --zemin: #f3f4f6;
  --kart: #ffffff;
  --metin: #1e2a3b;
  --soluk: #566173;
  --cizgi: #d4d8de;
  --cizgi-acik: #e6e8ec;
  --ana: #303848;
  --ana-koyu: #1f2530;
  --ana-acik: #eef0f4;
  --odak: #2563eb;
  --hata: #b42318;
  --hata-zemin: #fef3f2;
  --basari: #067647;
  --basari-zemin: #ecfdf3;
  --yaricap: 10px;
  --golge: 0 1px 2px rgba(16, 24, 40, .06), 0 8px 24px rgba(16, 24, 40, .06);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--zemin); color: var(--metin);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--ana); text-underline-offset: 2px; }
.atla { position: absolute; left: -9999px; top: 8px; background: var(--ana); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 10; }
.atla:focus { left: 8px; }

.ust { text-align: center; padding: 24px 16px 8px; }
.ust .logo img { display: block; margin: 0 auto 8px; }
.ust h1 { margin: 0; font-size: 26px; line-height: 1.2; letter-spacing: -.01em; color: var(--ana-koyu); }
.alt-baslik { margin: 6px 0 0; color: var(--soluk); font-size: 15px; }

.kart {
  background: var(--kart); max-width: 760px; margin: 16px auto; padding: 20px 16px 24px;
  border-radius: 0; box-shadow: var(--golge);
}
.giris { margin: 0 0 16px; color: var(--soluk); font-size: 15px; }

fieldset { border: 0; margin: 0 0 8px; padding: 16px 0 8px; border-top: 1px solid var(--cizgi-acik); min-width: 0; }
fieldset:first-of-type { border-top: 0; padding-top: 4px; }
legend { display: flex; align-items: center; gap: 10px; padding: 0; margin-bottom: 12px; font-size: 18px; font-weight: 650; color: var(--ana-koyu); }
legend .no {
  display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%;
  background: var(--ana); color: #fff; font-size: 14px; font-weight: 700; flex: none;
}
.ara-baslik { font-size: 15px; font-weight: 650; margin: 20px 0 8px; }

.alan { margin-bottom: 16px; }
.ikili { display: grid; grid-template-columns: 1fr; gap: 0 16px; }
label, .etiket { display: block; font-weight: 600; font-size: 15px; margin-bottom: 6px; }
.zorunlu { color: var(--hata); font-weight: 700; }
.istege { font-weight: 400; color: var(--soluk); font-size: 14px; }

input[type=text], input[type=tel], input[type=email], input[type=date], input[type=password], input[type=search], select, textarea {
  width: 100%; min-height: 48px; padding: 11px 14px; font: inherit; font-size: 16px; color: var(--metin);
  background: #fff; border: 1px solid var(--cizgi); border-radius: var(--yaricap);
  transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 76px; resize: vertical; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23566173' stroke-width='2' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
input::placeholder { color: #8a93a2; }
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none; border-color: var(--odak); box-shadow: 0 0 0 3px rgba(37, 99, 235, .25);
}
.alan--hata input, .alan--hata select, .alan--hata textarea { border-color: var(--hata); }
.yardim { margin: 6px 0 0; font-size: 14px; color: var(--soluk); }
.yardim--ust { margin: -4px 0 12px; }
.yardim--orta { text-align: center; }
.hata-metni { margin: 6px 0 0; font-size: 14px; color: var(--hata); font-weight: 500; }
.hata-metni::before { content: "⚠︎ "; }

.secimler { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.secim { margin: 0; position: relative; cursor: pointer; font-weight: 500; }
.secim input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.secim span {
  display: flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 12px; text-align: center;
  border: 1px solid var(--cizgi); border-radius: var(--yaricap); background: #fff; transition: all .15s;
}
.secim input:checked + span { border-color: var(--ana); background: var(--ana-acik); box-shadow: inset 0 0 0 1px var(--ana); font-weight: 650; }
.secim input:focus-visible + span { box-shadow: 0 0 0 3px rgba(37, 99, 235, .3); }
.secimler--kucuk .secim span { min-height: 44px; font-size: 15px; }

.onay { display: grid; grid-template-columns: 28px 1fr; gap: 4px 10px; align-items: start; padding: 12px 0; border-bottom: 1px solid var(--cizgi-acik); }
.onay input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--ana); cursor: pointer; }
.onay label { font-weight: 500; margin: 0; cursor: pointer; }
.onay .metin-ac, .onay .hata-metni { grid-column: 2; }
.metin-ac {
  justify-self: start; background: none; border: 0; padding: 6px 0; min-height: 32px; font: inherit; font-size: 14px;
  color: var(--ana); text-decoration: underline; text-underline-offset: 2px; cursor: pointer;
}
.metin-ac:focus-visible { outline: 2px solid var(--odak); outline-offset: 2px; border-radius: 4px; }

.tuzak { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.dogrulama { margin: 16px 0 4px; min-height: 65px; }

.gonder {
  display: block; width: 100%; min-height: 52px; margin-top: 16px; border: 0; border-radius: var(--yaricap);
  background: var(--ana); color: #fff; font: inherit; font-size: 17px; font-weight: 650; cursor: pointer; transition: background .15s;
}
.gonder:hover { background: var(--ana-koyu); }
.gonder:focus-visible { outline: 3px solid var(--odak); outline-offset: 2px; }
.gonder[disabled] { opacity: .6; cursor: progress; }
.gonder--ikincil { background: #fff; color: var(--ana); border: 1px solid var(--cizgi); margin: 0; }
.gonder--ikincil:hover { background: var(--ana-acik); }

.ozet-hata { border: 1px solid #fda29b; background: var(--hata-zemin); border-radius: var(--yaricap); padding: 14px 16px; margin-bottom: 20px; }
.ozet-hata h2 { margin: 0 0 6px; font-size: 16px; color: var(--hata); }
.ozet-hata ul { margin: 0; padding-left: 20px; }
.ozet-hata a { color: var(--hata); }
.ozet-hata:focus { outline: 2px solid var(--hata); outline-offset: 2px; }
.bilgi { padding: 8px 0; }
.bilgi h2 { margin-top: 0; }
.basari-kutu { text-align: center; padding: 8px 0 4px; }
.basari-kutu .isaret { width: 56px; height: 56px; border-radius: 50%; background: var(--basari-zemin); color: var(--basari); display: grid; place-items: center; margin: 0 auto 12px; font-size: 30px; }
.basari-kutu h2 { margin: 0 0 6px; font-size: 22px; }
.kayit-no { font-size: 28px; font-weight: 750; letter-spacing: .02em; color: var(--ana-koyu); margin: 4px 0 12px; }
.adimlar { text-align: left; background: var(--ana-acik); border-radius: var(--yaricap); padding: 14px 16px 14px 36px; margin: 16px 0; }
.adimlar li { margin: 4px 0; }

.alt { text-align: center; color: var(--soluk); font-size: 14px; padding: 8px 16px 32px; }
.alt p { margin: 4px 0; }

.metin-penceresi { width: min(720px, 100vw); max-width: 100vw; max-height: 100dvh; height: 100dvh; padding: 0; border: 0; margin: 0; border-radius: 0; display: none; flex-direction: column; color: var(--metin); }
.metin-penceresi[open] { display: flex; }
.metin-penceresi::backdrop { background: rgba(15, 23, 42, .55); }
.pencere-ust { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--cizgi-acik); }
.pencere-ust h2 { margin: 0; font-size: 17px; }
.kapat { width: 44px; height: 44px; border: 0; background: none; font-size: 28px; line-height: 1; cursor: pointer; color: var(--soluk); border-radius: 8px; flex: none; }
.kapat:hover { background: var(--ana-acik); }
.kapat:focus-visible { outline: 2px solid var(--odak); }
.pencere-icerik { overflow-y: auto; padding: 8px 16px 16px; flex: 1; -webkit-overflow-scrolling: touch; }
.pencere-alt { padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); border-top: 1px solid var(--cizgi-acik); }
.metin { font-size: 15px; line-height: 1.6; }
.metin h2 { font-size: 17px; }
.metin h3 { font-size: 15px; margin: 18px 0 6px; }
.metin h4 { font-size: 14px; margin: 14px 0 6px; }
.metin p, .metin li { margin: 6px 0; }
.metin-sayfa { max-width: 760px; margin: 0 auto; padding: 16px; }

@media (min-width: 640px) {
  .kart { margin: 16px auto 24px; padding: 32px 40px 36px; border-radius: 16px; }
  .ikili { grid-template-columns: 1fr 1fr; }
  .ust { padding-top: 32px; }
  .ust h1 { font-size: 30px; }
  .metin-penceresi { margin: auto; height: auto; max-height: 86vh; border-radius: 14px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.dugme-baglanti { text-align: center; line-height: 52px; text-decoration: none; }

/* --- yönetim paneli --- */
.y-govde { background: var(--zemin); }
.y-ust { background: var(--ana); color: #fff; }
.y-ust-ic { max-width: 1280px; margin: 0 auto; padding: 10px 16px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.y-ust a { color: #fff; text-decoration: none; padding: 8px 10px; border-radius: 8px; font-size: 15px; }
.y-ust a:hover, .y-ust a[aria-current] { background: rgba(255,255,255,.14); }
.y-ust .y-marka { font-weight: 700; font-size: 16px; margin-right: auto; display: flex; align-items: center; gap: 8px; }
.y-ust .y-marka img { width: 28px; height: 28px; background: #fff; border-radius: 50%; }
.y-ana { max-width: 1280px; margin: 0 auto; padding: 16px; }
.y-kart { background: #fff; border-radius: 12px; box-shadow: var(--golge); padding: 16px; margin-bottom: 16px; }
.y-kart h1 { font-size: 22px; margin: 0 0 12px; }
.y-kart h2 { font-size: 17px; margin: 0 0 10px; }
.y-sayilar { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
.y-sayi { background: var(--ana-acik); border-radius: 10px; padding: 8px 12px; font-size: 14px; }
.y-sayi b { font-size: 18px; display: block; color: var(--ana-koyu); }
.y-suzgec { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; align-items: end; }
.y-suzgec label { font-size: 13px; margin-bottom: 4px; }
.y-suzgec .gonder { margin: 0; min-height: 48px; }
.y-tablo-kap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.y-tablo { width: 100%; border-collapse: collapse; font-size: 14px; }
.y-tablo th, .y-tablo td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--cizgi-acik); white-space: nowrap; }
.y-tablo th { background: #f8f9fb; font-weight: 600; color: var(--soluk); position: sticky; top: 0; }
.y-tablo td.uzun { white-space: normal; min-width: 180px; }
.y-tablo tr:hover td { background: #fafbfc; }
.y-tablo a { font-weight: 600; }
.etiket-k { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--ana-acik); color: var(--ana-koyu); }
.etiket-k--uyari { background: #fffaeb; color: #93370d; }
.etiket-k--hata { background: var(--hata-zemin); color: var(--hata); }
.etiket-k--iyi { background: var(--basari-zemin); color: var(--basari); }
.y-sayfalar { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.y-sayfalar a, .y-sayfalar span { padding: 6px 12px; border: 1px solid var(--cizgi); border-radius: 8px; text-decoration: none; font-size: 14px; }
.y-sayfalar span { background: var(--ana); color: #fff; border-color: var(--ana); }
.y-izgara { display: grid; grid-template-columns: 1fr; gap: 0 16px; }
.y-dl { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; font-size: 14px; margin: 0; }
.y-dl dt { color: var(--soluk); }
.y-dl dd { margin: 0; word-break: break-word; }
.y-eylemler { display: flex; flex-wrap: wrap; gap: 8px; }
.y-eylemler form { margin: 0; }
.y-eylemler .gonder { width: auto; padding: 0 18px; margin: 0; min-height: 44px; font-size: 15px; }
.gonder--tehlike { background: #fff; color: var(--hata); border: 1px solid #fda29b; }
.gonder--tehlike:hover { background: var(--hata-zemin); }
.y-mesaj { padding: 10px 14px; border-radius: 10px; margin-bottom: 12px; background: var(--basari-zemin); color: var(--basari); font-weight: 500; }
.y-mesaj--hata { background: var(--hata-zemin); color: var(--hata); }
.y-giris { max-width: 400px; margin: 10vh auto; }
@media (min-width: 900px) { .y-izgara { grid-template-columns: 1fr 1fr; } }
.y-cikis { margin: 0; } .y-cikis button { color: #fff; }
.y-dugme { width: auto; display: inline-block; padding: 0 18px; min-height: 44px; line-height: 44px; font-size: 15px; margin: 0; }