:root {
  --mavi:        #0060aa;
  --mavi-koyu:   #004b86;
  --mavi-acik:   #e8f1f9;
  --murekkep:    #14243a;
  --soluk:       #5c6b7a;
  --cizgi:       #d9dfe6;
  --cizgi-acik:  #e9edf1;
  --sayfa:       #f3f3f3;
  --kagit:       #ffffff;
  --basari:      #157347;
  --hata:        #b3261e;
  --uyari-zemin: #fff4e5;
  --uyari-metin: #7a4a00;

  --govde: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --baslik: 'Syne', var(--govde);

  --r: 6px;
  --odak: 0 0 0 3px rgba(0, 96, 170, .22);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

/* Telefonda: hizli art arda dokunma (adet +/-) cift dokunma yakinlastirmasi sayilmasin. Iki parmakla yakinlastirma calismaya devam eder. */
a, button, label, input, select, textarea, summary { touch-action: manipulation; }

body {
  margin: 0;
  font-family: var(--govde);
  font-size: 15px;
  line-height: 1.5;
  color: var(--murekkep);
  background: var(--sayfa);
  -webkit-font-smoothing: antialiased;
}

/* Ana sitenin yazi tipi (Comfortaa) */
.yazi-ana { --govde: 'Comfortaa', system-ui, -apple-system, 'Segoe UI', sans-serif; --baslik: 'Comfortaa', system-ui, sans-serif; }

h1, h2, h3 { font-family: var(--baslik); font-weight: 700; line-height: 1.15; margin: 0; }
p { margin: 0; }
a { color: var(--mavi); text-underline-offset: 2px; }

:focus-visible { outline: none; box-shadow: var(--odak); border-radius: var(--r); }

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

/* ---------- Üst şerit ---------- */

.ust {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0 0;
}
.ust-logo { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.ust img { height: 40px; width: auto; display: block; }
.ust a.geri { font-size: 13px; color: var(--soluk); text-decoration: none; }
.ust a.geri:hover { color: var(--mavi); }

/* ---------- Sayfa ızgarası ---------- */

.sayfa {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px 56px;
}

.izgara {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 56px;
  align-items: start;
  margin-top: 40px;
}

.baslik-blok { margin-bottom: 36px; }
.baslik-blok h1 { font-size: 34px; letter-spacing: -.01em; }
.baslik-blok p { color: var(--soluk); margin-top: 8px; max-width: 46ch; }

/* ---------- Form grupları (kart yok, boşluk var) ---------- */

.grup { padding: 0 0 26px; margin-bottom: 26px; border-bottom: 1px solid var(--cizgi-acik); }
.grup:last-of-type { border-bottom: 0; }
.grup h2 { font-size: 19px; margin-bottom: 4px; }
.grup .grup-not { color: var(--soluk); font-size: 13.5px; margin-bottom: 20px; max-width: 52ch; }

.alan { margin-bottom: 18px; }
.alan label { display: block; font-size: 13.5px; font-weight: 500; margin-bottom: 6px; }
.alan .yardim { font-size: 12.5px; color: var(--soluk); margin-top: 6px; }
.hata-metin { font-size: 12.5px; color: var(--hata); margin-top: 6px; }

.iki { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

input[type=text], input[type=email], input[type=tel], input[type=password],
input[type=date], input[type=number], select, textarea {
  width: 100%;
  font: inherit;
  font-size: 15px;
  color: var(--murekkep);
  background: var(--kagit);
  border: 1px solid var(--cizgi);
  border-radius: var(--r);
  padding: 11px 12px;
  transition: border-color .12s;
}
input:hover, select:hover, textarea:hover { border-color: #b9c3cd; }
input:focus, select:focus, textarea:focus { border-color: var(--mavi); box-shadow: var(--odak); outline: none; }
input::placeholder, textarea::placeholder { color: #9aa6b2; }
textarea { min-height: 84px; resize: vertical; }

/* ---------- Yöntem seçici (segmented) ---------- */

.secici {
  display: inline-grid; grid-template-columns: 1fr 1fr;
  background: var(--cizgi-acik); padding: 3px; border-radius: 8px;
  margin-bottom: 22px;
}
.secici button {
  font: inherit; font-size: 14px; font-weight: 500;
  padding: 8px 18px; border: 0; background: transparent; color: var(--soluk);
  border-radius: 6px; cursor: pointer; transition: background .12s, color .12s;
}
.secici button[aria-selected=true] { background: var(--kagit); color: var(--murekkep); box-shadow: 0 1px 2px rgba(20,36,58,.08); }

/* ---------- Ürün listesi ---------- */

.urunler { list-style: none; margin: 0; padding: 0; }
.urun {
  display: grid; grid-template-columns: 1fr auto; align-items: center;
  gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--cizgi-acik);
}
.urun:last-child { border-bottom: 0; }
.urun-ad { font-weight: 500; }
.urun-birim { font-size: 13px; color: var(--soluk); font-variant-numeric: tabular-nums; }

.adet {
  display: inline-grid; grid-template-columns: 36px 52px 36px; align-items: stretch;
  border: 1px solid var(--cizgi); border-radius: var(--r); overflow: hidden; background: var(--kagit);
}
.adet button {
  font: inherit; font-size: 18px; line-height: 1; border: 0; background: transparent;
  color: var(--soluk); cursor: pointer; transition: background .12s, color .12s;
}
.adet button:hover { background: var(--mavi-acik); color: var(--mavi); }
.adet button:focus-visible { box-shadow: inset var(--odak); border-radius: 0; }
.adet input {
  border: 0; border-radius: 0; text-align: center; padding: 8px 2px; font-size: 15px;
  font-variant-numeric: tabular-nums; -moz-appearance: textfield; appearance: textfield;
}
.adet button { -webkit-tap-highlight-color: transparent; -webkit-user-select: none; user-select: none; }
.adet input::-webkit-outer-spin-button, .adet input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.adet input:focus { box-shadow: inset var(--odak); }
.urun.secili .adet { border-color: var(--mavi); }

/* ---------- Onay satırı ---------- */

.onay { display: flex; gap: 12px; align-items: flex-start; font-size: 13.5px; color: var(--soluk); line-height: 1.5; }
.onay input { width: 18px; height: 18px; margin: 1px 0 0; flex: 0 0 auto; accent-color: var(--mavi); }

/* ---------- Makbuz ---------- */

.makbuz-sarmal { position: sticky; top: 24px; align-self: start; }

.makbuz {
  background: var(--kagit);
  border: 1px solid var(--cizgi);
  border-radius: 10px;
  padding: 22px 22px 20px;
  box-shadow: 0 8px 28px -14px rgba(20,36,58,.18);
}
.makbuz h2 { font-size: 15px; color: var(--soluk); font-family: var(--govde); font-weight: 500; margin-bottom: 16px; }

.makbuz-satirlar { min-height: 28px; }
.makbuz-satir {
  display: grid; grid-template-columns: 1fr auto; gap: 10px;
  font-size: 14px; padding: 7px 0; align-items: baseline;
}
.makbuz-satir .k { color: var(--soluk); }
.makbuz-satir .v { font-variant-numeric: tabular-nums; text-align: right; font-weight: 500; }
.makbuz-satir.bos { color: #9aa6b2; font-size: 13.5px; }

.makbuz-kesik { border: 0; border-top: 1px dashed var(--cizgi); margin: 12px 0; }

.makbuz-toplam { display: flex; justify-content: space-between; align-items: baseline; padding: 4px 0 16px; }
.makbuz-toplam .k { font-size: 14px; color: var(--soluk); }
.makbuz-toplam .v { font-family: var(--baslik); font-size: 28px; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }

.makbuz-not { font-size: 12.5px; color: var(--soluk); line-height: 1.5; margin-top: 14px; }
.makbuz-not strong { color: var(--murekkep); font-weight: 500; }


/* ---------- Düğmeler ---------- */

.dugme {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 13px 20px;
  font: inherit; font-size: 15px; font-weight: 600;
  color: #fff; background: var(--mavi); border: 1px solid var(--mavi); border-radius: var(--r);
  cursor: pointer; text-decoration: none; transition: background .12s, border-color .12s;
}
.dugme:hover { background: var(--mavi-koyu); border-color: var(--mavi-koyu); }
.dugme:disabled { background: #9fb3c5; border-color: #9fb3c5; cursor: default; }
.dugme-ikincil { background: var(--kagit); color: var(--murekkep); border-color: var(--cizgi); }
.dugme-ikincil:hover { background: var(--sayfa); border-color: #b9c3cd; }
.dugme-dar { width: auto; padding: 9px 16px; font-size: 14px; font-weight: 500; }

/* ---------- Uyarı / bilgi ---------- */

.uyari { padding: 12px 14px; border-radius: var(--r); font-size: 14px; margin-bottom: 22px;
  background: #fbeae9; color: #7d1b16; border: 1px solid #f1c6c2; }
.bilgi { padding: 12px 14px; border-radius: var(--r); font-size: 14px; margin-bottom: 22px;
  background: var(--mavi-acik); color: #123d63; border: 1px solid #c5dbef; }
.dikkat { padding: 12px 14px; border-radius: var(--r); font-size: 14px; margin-bottom: 22px;
  background: var(--uyari-zemin); color: var(--uyari-metin); border: 1px solid #f3d9a6; }

/* ---------- Alt bilgi ---------- */

.alt { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--cizgi-acik);
  font-size: 12.5px; color: var(--soluk); line-height: 1.7; }
.alt a { color: var(--soluk); }

/* ---------- Sonuç (dekont) ---------- */

.dekont { max-width: 520px; margin: 40px auto 0; }
.dekont-durum { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.dekont-ikon { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; flex: 0 0 auto; }
.dekont-ikon svg { width: 22px; height: 22px; }
.dekont-ikon.ok { background: #e3f3ea; color: var(--basari); }
.dekont-ikon.hata { background: #fbeae9; color: var(--hata); }
.dekont-ikon.bekle { background: var(--uyari-zemin); color: var(--uyari-metin); }
.dekont-durum h1 { font-size: 24px; }
.dekont-durum p { color: var(--soluk); font-size: 14px; }

.dekont .makbuz { padding: 26px 26px 22px; }
.dekont .makbuz-toplam .v { font-size: 32px; }

.dekont-tablo { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 4px; }
.dekont-tablo td { padding: 7px 0; border-bottom: 1px solid var(--cizgi-acik); }
.dekont-tablo td.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.dekont-tablo td.miktar { color: var(--soluk); text-align: right; padding-right: 14px; }
.dekont-tablo tr:last-child td { border-bottom: 0; }

.dekont-alt { text-align: center; margin-top: 20px; font-size: 13.5px; color: var(--soluk); }

/* ---------- Basit sayfalar ---------- */

.tekil { max-width: 560px; margin: 40px auto 0; }
.tekil h1 { font-size: 26px; margin-bottom: 8px; }
.tekil p { color: var(--soluk); }
.tekil .govde-metin p { color: var(--murekkep); margin-bottom: 14px; }
.tekil .govde-metin h2 { font-size: 16px; margin: 22px 0 6px; }
.tekil-metin { max-width: 720px; }

/* Yonetim: toplu silme */
.silme-cubugu { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin: 0 0 10px;
  padding: 10px 14px; border: 1px solid var(--cizgi); border-radius: var(--r); background: var(--kagit); font-size: 13px; color: var(--soluk); }

/* Yonetim: odeme baglantilari */
.baglantilar { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0 0 18px; }
.baglanti { background: var(--kagit); border: 1px solid var(--cizgi); border-radius: var(--r); padding: 12px 14px; }
.baglanti .k { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.baglanti .k small { font-weight: 400; color: var(--soluk); }
.baglanti .not { font-size: 13px; color: var(--soluk); }
.baglanti-satir { display: flex; gap: 8px; }
.baglanti-satir input { flex: 1; min-width: 0; font-size: 13px; padding: 8px 10px; }
@media (max-width: 860px) { .baglantilar { grid-template-columns: 1fr; } }
.tekil .govde-metin ul { margin: 0 0 14px; padding-left: 20px; }
.tekil .govde-metin li { margin-bottom: 6px; }
.tekil .govde-metin a { color: var(--mavi); }

/* ---------- Mobil: makbuz alta yapışır ---------- */

@media (max-width: 860px) {
  .izgara { grid-template-columns: 1fr; gap: 0; margin-top: 28px; }
  .baslik-blok h1 { font-size: 28px; }
  .makbuz-sarmal { position: static; }
  .makbuz { margin-top: 8px; box-shadow: none; }

  /* Sabit alt çubuk: toplam + düğme */
  .alt-cubuk {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
    display: flex; align-items: center; justify-content: space-between; gap: 14px;
    padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
    background: var(--kagit); border-top: 1px solid var(--cizgi);
    box-shadow: 0 -8px 24px -16px rgba(20,36,58,.3);
  }
  .alt-cubuk .k { font-size: 12px; color: var(--soluk); }
  .alt-cubuk .v { font-family: var(--baslik); font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
  .alt-cubuk .dugme { width: auto; padding: 11px 22px; }
  body.alt-cubuklu { padding-bottom: 88px; }
}
@media (min-width: 861px) { .alt-cubuk { display: none; } }

@media (max-width: 520px) {
  .sayfa { padding: 0 18px 48px; }
  .iki { grid-template-columns: 1fr; gap: 0; }
  .secici { display: grid; width: 100%; }
  .urun { grid-template-columns: 1fr auto; }
}

/* ---------- Yönetim paneli ---------- */

.sayfa-genis { max-width: 1180px; }
.yonetim-ust { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin: 32px 0 22px; }
.yonetim-ust h1 { font-size: 24px; }
.yonetim-araclar { display: flex; gap: 10px; align-items: center; }
.yonetim-araclar span { font-size: 13px; color: var(--soluk); margin-right: 6px; }

.ozetler { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 22px; }
.ozet { background: var(--kagit); border: 1px solid var(--cizgi); border-radius: var(--r); padding: 16px 18px; }
.ozet .k { font-size: 13px; color: var(--soluk); }
.ozet .v { font-family: var(--baslik); font-size: 24px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }

.filtre { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 16px; }
.filtre .alan { margin: 0; }
.filtre input, .filtre select { min-width: 150px; }

.tablo-sarmal { background: var(--kagit); border: 1px solid var(--cizgi); border-radius: var(--r); overflow-x: auto; }
table.veri { width: 100%; border-collapse: collapse; font-size: 14px; }
table.veri th { text-align: left; font-weight: 500; font-size: 13px; color: var(--soluk); padding: 11px 14px; border-bottom: 1px solid var(--cizgi); white-space: nowrap; }
table.veri td { padding: 11px 14px; border-bottom: 1px solid var(--cizgi-acik); vertical-align: middle; }
table.veri tr:last-child td { border-bottom: 0; }
table.veri td.sayi, table.veri th.sayi { text-align: right; font-variant-numeric: tabular-nums; }
table.veri tbody tr:hover td { background: #fafbfc; }
table.veri code { font-size: 12.5px; color: var(--soluk); }

.rozet { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 500; }
.rozet-basarili { background: #e3f3ea; color: var(--basari); }
.rozet-basarisiz { background: #fbeae9; color: var(--hata); }
.rozet-bekliyor { background: var(--uyari-zemin); color: var(--uyari-metin); }
.rozet-iptal { background: var(--cizgi-acik); color: var(--soluk); }

.sayfalama { display: flex; gap: 8px; justify-content: center; align-items: center; margin-top: 20px; font-size: 14px; color: var(--soluk); }
.sayfalama a { padding: 7px 12px; border: 1px solid var(--cizgi); background: var(--kagit); border-radius: var(--r); text-decoration: none; color: var(--murekkep); }

.bolum { background: var(--kagit); border: 1px solid var(--cizgi); border-radius: var(--r); padding: 20px 22px; margin-bottom: 16px; }
.bolum h2 { font-size: 16px; margin-bottom: 12px; }
.bolum .not { font-size: 13px; color: var(--soluk); margin: -8px 0 14px; }
.cift { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--cizgi-acik); font-size: 14px; }
.cift:last-child { border-bottom: 0; }
.cift .k { color: var(--soluk); }
.cift .v { text-align: right; font-weight: 500; font-variant-numeric: tabular-nums; }

pre.ham { background: #14243a; color: #d8e0e8; padding: 14px 16px; border-radius: var(--r); font-size: 12.5px; line-height: 1.5; overflow-x: auto; margin: 0; }

.giris { max-width: 380px; margin: 60px auto 0; }
.giris .makbuz { padding: 26px; }
.giris h1 { font-size: 22px; margin-bottom: 20px; }

.gizli { display: none !important; }

/* iPhone, 16px'ten kucuk yazili kutuya dokununca sayfayi buyutur: dokunmatik ekranlarda en az 16px */
@media (pointer: coarse) {
  input[type=text], input[type=email], input[type=tel], input[type=password],
  input[type=date], input[type=number], select, textarea, .adet input, .baglanti-satir input { font-size: 16px; }
}