* { box-sizing: border-box; }
:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #111827;
  background: #f3f4f6;
}
body { margin: 0; background: #f3f4f6; }
button, input, textarea { font: inherit; }
.sayfa { width: min(760px, 100%); margin: 0 auto; padding: 16px 12px 96px; }
.merkez-sayfa { width: min(1280px, 100%); margin: 0 auto; padding: 20px 14px 80px; }
.kart {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.giris-karti, .merkez-giris-karti { max-width: 560px; margin: 10vh auto 0; }
.marka { font-weight: 800; font-size: 13px; letter-spacing: .14em; }
h1 { margin: 6px 0 6px; font-size: 24px; line-height: 1.2; }
h2 { margin: 0; font-size: 18px; }
h3 { margin: 0; font-size: 15px; }
.aciklama { margin: 4px 0 14px; color: #6b7280; font-size: 14px; }
label { display: block; font-size: 13px; font-weight: 700; margin: 12px 0 6px; }
input, textarea {
  width: 100%; border: 1px solid #d1d5db; border-radius: 9px; padding: 11px 12px;
  background: #fff; color: #111827; outline: none;
}
input:focus, textarea:focus { border-color: #6b7280; box-shadow: 0 0 0 3px rgba(107,114,128,.10); }
.ana-buton {
  width: 100%; border: 0; border-radius: 10px; padding: 12px 16px;
  background: #111827; color: white; font-weight: 800; cursor: pointer; margin-top: 14px;
}
.ana-buton:disabled { opacity: .55; cursor: not-allowed; }
.ikincil-buton {
  border: 1px solid #d1d5db; border-radius: 9px; padding: 8px 12px; background: white; cursor: pointer;
}
.ust-kart, .merkez-ust { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.kontroller { display: grid; grid-template-columns: 1fr; gap: 0; }
.ana-grup-baslik { margin: 22px 4px 9px; font-size: 19px; font-weight: 900; }
.kategori {
  background: white; border: 1px solid #e5e7eb; border-radius: 12px; margin-bottom: 9px; overflow: hidden;
}
.kategori summary { cursor: pointer; padding: 13px 14px; font-weight: 800; user-select: none; background: #fafafa; }
.kategori[open] summary { border-bottom: 1px solid #e5e7eb; }
.urun-satiri {
  display: grid; grid-template-columns: minmax(0, 1fr) 82px; gap: 10px; align-items: center;
  min-height: 50px; padding: 7px 12px; border-bottom: 1px solid #f0f1f3;
}
.urun-satiri:last-child { border-bottom: 0; }
.urun-adi { font-size: 14px; font-weight: 650; line-height: 1.25; }
.urun-birim { display: block; font-size: 11px; color: #6b7280; font-weight: 500; margin-top: 2px; }
.miktar { text-align: center; padding: 8px 6px; font-weight: 800; font-size: 16px; }
.gonder-alani { position: sticky; bottom: 0; padding: 10px 0 max(10px, env(safe-area-inset-bottom)); background: linear-gradient(to top, #f3f4f6 75%, rgba(243,244,246,0)); }
.buyuk-buton { margin: 0; min-height: 50px; }
.hata { color: #b91c1c; font-size: 13px; font-weight: 700; }
.durum { text-align: center; font-size: 13px; font-weight: 700; margin: 8px 0 0; }
.basarili { color: #047857; }
.gizli { display: none !important; }
.eslesme-yok { background: white; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px; color: #6b7280; text-align: center; }

/* Merkez */

.toplam-baslik-satiri { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 4px; }
.toplam-baslik-satiri .aciklama { margin-bottom: 8px; }
.yazdir-buton { white-space: nowrap; font-size: 12px; font-weight: 750; }

.merkez-filtre { display: grid; grid-template-columns: minmax(220px, 360px) 140px; gap: 14px; align-items: end; }
.merkez-filtre label { margin-top: 0; }
.merkez-yenile { margin: 0; height: 43px; }
.ozet-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.ozet-kart { margin-bottom: 12px; }
.ozet-etiket { display: block; font-size: 12px; font-weight: 750; color: #6b7280; text-transform: uppercase; letter-spacing: .04em; }
.ozet-kart strong { display: block; font-size: 30px; margin-top: 5px; }
.bolum-baslik-satiri { display: flex; justify-content: space-between; gap: 12px; align-items: start; }
.sube-durum-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.sube-durum-kart { border: 1px solid #e5e7eb; border-radius: 11px; padding: 12px; background: #fafafa; }
.sube-durum-kart.gonderdi { border-color: #a7f3d0; background: #f0fdf4; }
.sube-durum-kart.gondermedi { border-color: #fecaca; background: #fef2f2; }
.sube-durum-kart.tiklanabilir { cursor: pointer; transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease; }
.sube-durum-kart.tiklanabilir:hover { transform: translateY(-1px); box-shadow: 0 5px 14px rgba(15,23,42,.08); }
.sube-durum-kart.tiklanabilir:focus-visible { outline: 3px solid rgba(17,24,39,.20); outline-offset: 2px; }
.detaya-git { margin-top: 8px; font-size: 11px; font-weight: 800; color: #4b5563; }
.sube-durum-ust { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.sube-durum-adi { font-weight: 850; }
.rozet { display: inline-flex; border-radius: 999px; padding: 4px 8px; font-size: 11px; font-weight: 800; }
.rozet-yesil { background: #dcfce7; color: #166534; }
.rozet-kirmizi { background: #fee2e2; color: #991b1b; }
.sube-meta { margin-top: 7px; color: #6b7280; font-size: 12px; line-height: 1.45; }
.merkez-iki-kolon { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.merkez-iki-kolon > .kart { min-width: 0; }
.toplam-liste { overflow-x: auto; }
.toplam-tablo { width: 100%; border-collapse: collapse; font-size: 13px; }
.toplam-tablo th { text-align: left; padding: 9px 8px; color: #6b7280; border-bottom: 1px solid #e5e7eb; font-size: 11px; text-transform: uppercase; letter-spacing: .03em; }
.toplam-tablo td { padding: 9px 8px; border-bottom: 1px solid #f1f5f9; vertical-align: top; }
.toplam-tablo td:last-child, .toplam-tablo th:last-child { text-align: right; }
.toplam-miktar { font-weight: 850; white-space: nowrap; }
.detay { border: 1px solid #e5e7eb; border-radius: 11px; margin-bottom: 9px; overflow: hidden; }
.detay summary { cursor: pointer; padding: 12px 14px; background: #fafafa; font-weight: 850; user-select: none; display: flex; justify-content: space-between; gap: 10px; }
.detay[open] summary { border-bottom: 1px solid #e5e7eb; }
.detay { scroll-margin-top: 14px; }
.detay-vurgu { animation: detayVurgu 1.8s ease; }
@keyframes detayVurgu {
  0% { box-shadow: 0 0 0 0 rgba(17,24,39,.00); }
  18% { box-shadow: 0 0 0 4px rgba(17,24,39,.14); }
  100% { box-shadow: 0 0 0 0 rgba(17,24,39,.00); }
}
.detay-icerik { padding: 10px 12px; }
.detay-bos { color: #6b7280; font-size: 13px; padding: 6px 0; }
.ozel-talep-kutusu { background: #fffbeb; border: 1px solid #fde68a; border-radius: 9px; padding: 10px; margin-top: 10px; font-size: 13px; }
.merkez-hata { margin: 12px 0; padding: 12px; background: #fef2f2; border: 1px solid #fecaca; border-radius: 10px; }
.merkez-son-guncelleme { margin-bottom: 0; }

@media (max-width: 900px) {
  .ozet-grid { grid-template-columns: repeat(2, 1fr); }
  .sube-durum-grid { grid-template-columns: repeat(2, 1fr); }
  .merkez-iki-kolon { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .sayfa { padding-top: 28px; }
  .urun-satiri { grid-template-columns: minmax(0, 1fr) 100px; }
  .merkez-sayfa { padding: 12px 10px 64px; }
  .merkez-filtre { grid-template-columns: 1fr; }
  .merkez-yenile { width: 100%; }
  .toplam-baslik-satiri { flex-direction: column; }
  .yazdir-buton { width: 100%; }
  .sube-durum-grid { grid-template-columns: 1fr; }
  .ozet-grid { gap: 8px; }
  .ozet-kart { padding: 12px; }
  .ozet-kart strong { font-size: 25px; }
}

/* v5: A4 + 80mm slip printing, branch-specific print controls */
.yazdir-secenekleri { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.sube-yazdir-alani { display: flex; flex-wrap: wrap; gap: 7px; margin: 0 0 10px; padding-bottom: 10px; border-bottom: 1px solid #e5e7eb; }
.sube-yazdir-alani .ikincil-buton { padding: 7px 9px; font-size: 11px; font-weight: 750; }
.sube-yazdir-baslik { width: 100%; font-size: 11px; font-weight: 800; color: #6b7280; text-transform: uppercase; letter-spacing: .04em; }

@media (max-width: 640px) {
  .yazdir-secenekleri { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
  .yazdir-secenekleri .yazdir-buton { width: 100%; }
  .sube-yazdir-alani { display: grid; grid-template-columns: 1fr 1fr; }
  .sube-yazdir-baslik { grid-column: 1 / -1; }
}

/* v7: kasa/koli miktarının yanında çıplak adet toplamı */
.cikti-miktar-ana { font-weight: 850; white-space: nowrap; }
.cikti-adet { margin-top: 2px; font-size: 11px; line-height: 1.2; color: #6b7280; font-weight: 750; white-space: nowrap; }

/* v9: şube tarihi otomatik ve değiştirilemez */
#teslim-tarihi[readonly] {
  background: #f9fafb;
  color: #111827;
  cursor: default;
  pointer-events: none;
}
.alan-notu {
  margin-top: 6px;
  color: #6b7280;
  font-size: 11px;
  line-height: 1.35;
}

/* v9: üretim birimleri ayrı çıktı alır */
@media (min-width: 901px) {
  .sube-yazdir-alani { grid-template-columns: repeat(3, auto); }
}


/* v10: Adet ayrı sütun + Stok Market özel talepler */
.toplam-tablo th:last-child, .toplam-tablo td.toplam-adet { text-align: right; }
.toplam-tablo td.toplam-miktar, .toplam-tablo td.toplam-adet { white-space: nowrap; font-weight: 800; }
.stok-ozel-talepler { margin-top: 16px; }
.stok-ozel-baslik { font-weight: 800; font-size: 14px; margin-bottom: 8px; padding-top: 12px; border-top: 1px solid #e5e7eb; }
.stok-ozel-liste { display: grid; gap: 8px; }
.stok-ozel-satir { display: grid; grid-template-columns: minmax(110px, 180px) 1fr; gap: 10px; background: #fffbeb; border: 1px solid #fde68a; border-radius: 10px; padding: 10px 12px; }
.stok-ozel-satir span { white-space: pre-wrap; }
@media (max-width: 640px) { .stok-ozel-satir { grid-template-columns: 1fr; gap: 4px; } }