:root {
  --ana: #1f2937; --ana-koyu: #111827; --ana-acik: #f3f4f6;
  --zemin: #f4f5f7; --kart: #fff; --yazi: #16181d; --soluk: #667085; --cizgi: #e6e8ec;
  --iyi: #12805c; --iyi-acik: #e6f5ee; --uyari: #b54708; --uyari-acik: #fff4e5;
  --r: 16px; --alt: calc(64px + env(safe-area-inset-bottom));
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; touch-action: manipulation; overflow-x: hidden; }
body { width: 100%; max-width: 100vw; min-height: 100vh; min-height: 100dvh; overflow-x: hidden; overscroll-behavior-y: none; }
* { touch-action: manipulation; }
img, svg, canvas { max-width: 100%; }
html, body { margin: 0; background: var(--zemin); color: var(--yazi); font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--ana); }
.acilis { min-height: 100vh; display: grid; place-content: center; text-align: center; color: var(--soluk); }
.acilis img { width: 170px; }

/* üst başlık */
.ust { position: sticky; top: 0; z-index: 20; background: var(--kart); border-bottom: 1px solid var(--cizgi); padding: calc(10px + env(safe-area-inset-top)) 16px 10px; display: flex; align-items: center; gap: 10px; }
.ust img { height: 26px; }
.ust .geri { border: 0; background: none; font-size: 22px; padding: 0 6px 0 0; cursor: pointer; }
.ust h1 { font-size: 17px; margin: 0; flex: 1; }
.ust .sag { margin-left: auto; font-size: 13px; color: var(--soluk); }

main { max-width: 640px; margin: 0 auto; padding: 14px 14px calc(var(--alt) + 90px); }
.kart { background: var(--kart); border-radius: var(--r); padding: 16px; margin-bottom: 12px; border: 1px solid var(--cizgi); }
.kart h2 { font-size: 16px; margin: 0 0 10px; }
.kart h3 { font-size: 13px; margin: 0 0 8px; color: var(--soluk); text-transform: uppercase; letter-spacing: .04em; }
.soluk { color: var(--soluk); }
.kucuk { font-size: 13px; }
.satir { display: flex; align-items: center; gap: 10px; }
.bosluk { flex: 1; }

/* düğmeler */
.btn { border: 0; border-radius: 12px; padding: 13px 16px; font-weight: 600; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; }
.btn.ana { background: var(--ana); color: #fff; }
.btn.ana:active { background: var(--ana-koyu); }
.btn.ikincil { background: var(--kart); border: 1.5px solid var(--cizgi); }
.btn.sade { background: none; color: var(--ana); padding: 8px; min-height: 0; }
.btn.tam { width: 100%; }
.btn[disabled] { opacity: .5; pointer-events: none; }

/* alt menü */
.altmenu { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: var(--kart); border-top: 1px solid var(--cizgi); display: flex; padding-bottom: env(safe-area-inset-bottom); }
.altmenu button { flex: 1; border: 0; background: none; padding: 8px 0 7px; font-size: 11.5px; color: var(--soluk); display: flex; flex-direction: column; align-items: center; gap: 2px; cursor: pointer; position: relative; }
.altmenu button svg { width: 24px; height: 24px; }
.altmenu button.on { color: var(--ana); font-weight: 600; }
.altmenu .rozet { position: absolute; top: 4px; left: calc(50% + 6px); background: var(--ana); color: #fff; font-size: 11px; min-width: 18px; height: 18px; border-radius: 9px; display: grid; place-items: center; padding: 0 5px; }

/* ana sayfa */
.merhaba { padding: 4px 2px 12px; }
.merhaba b { font-size: 20px; display: block; }
.parac { background: linear-gradient(135deg, var(--ana), color-mix(in srgb, var(--ana) 70%, #f97316)); color: #fff; border: 0; }
.parac .tutar { font-size: 30px; font-weight: 700; letter-spacing: -.02em; }
.parac p { margin: 6px 0 0; opacity: .9; font-size: 13px; }
.urunler { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.urun { background: var(--kart); border: 1px solid var(--cizgi); border-radius: var(--r); padding: 16px 14px; text-align: left; cursor: pointer; min-height: 120px; display: flex; flex-direction: column; justify-content: space-between; }
.urun b { font-size: 16px; }
.urun span { color: var(--soluk); font-size: 13px; }
.urun .ikon { width: 40px; height: 40px; border-radius: 12px; background: var(--ana-acik); color: var(--ana); display: grid; place-items: center; margin-bottom: 10px; }
.kampanya { border-left: 4px solid var(--ana); }
.kampanya b { display: block; }
.guven { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.guven div { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; }
.guven svg { flex: none; width: 20px; height: 20px; color: var(--iyi); }

/* sipariş listesi */
.sip { display: flex; gap: 12px; align-items: center; padding: 12px 0; border-top: 1px solid var(--cizgi); cursor: pointer; }
.sip:first-of-type { border-top: 0; }
.sip .ad { font-weight: 600; }
.etiket { display: inline-block; font-size: 12px; padding: 3px 9px; border-radius: 99px; background: var(--zemin); color: var(--soluk); font-weight: 600; }
.etiket.paid { background: var(--iyi-acik); color: var(--iyi); }
.etiket.offer, .etiket.wait { background: var(--uyari-acik); color: var(--uyari); }
.etiket.cancel { background: #f2f4f7; color: #98a2b3; }

/* ürün ekranı */
.gorunum { border-radius: var(--r); overflow: hidden; background: var(--kart); border: 1px solid var(--cizgi); margin-bottom: 12px; min-height: 120px; }
.yer { display: grid; place-items: center; min-height: 220px; color: var(--soluk); font-size: 14px; text-align: center; padding: 20px; }
.secim { display: flex; flex-wrap: wrap; gap: 8px; }
.secim button { border: 1.5px solid var(--cizgi); background: var(--kart); border-radius: 12px; padding: 10px 14px; cursor: pointer; font-size: 14px; min-height: 44px; }
.secim button.on { border-color: var(--ana); background: var(--ana-acik); color: var(--ana); font-weight: 600; }
.alan { margin-bottom: 14px; }
.alan > label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
input.giris, select.giris, textarea.giris { width: 100%; border: 1.5px solid var(--cizgi); border-radius: 12px; padding: 12px; font-size: 16px; background: var(--kart); }
input.giris:focus, select.giris:focus, textarea.giris:focus { outline: none; border-color: var(--ana); }
.modeller { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; max-height: 360px; overflow-y: auto; padding: 2px; }
.modeller button { border: 1.5px solid var(--cizgi); background: #e4e7ec; border-radius: 12px; padding: 6px 4px 8px; cursor: pointer; font-size: 11.5px; line-height: 1.2; }
.modeller button img { width: 100%; aspect-ratio: 3/4; object-fit: contain; display: block; margin-bottom: 4px; }
.modeller button.on { border-color: var(--ana); background: var(--ana-acik); }

/* çoklu ölçü */
.olculer { width: 100%; border-collapse: collapse; }
.olculer th { font-size: 12px; color: var(--soluk); font-weight: 600; text-align: left; padding: 0 4px 6px; }
.olculer td { padding: 4px; vertical-align: middle; }
.olculer input { width: 100%; border: 1.5px solid var(--cizgi); border-radius: 10px; padding: 11px 8px; font-size: 16px; text-align: center; background: var(--kart); }
.olculer input:focus { outline: none; border-color: var(--ana); }
.olculer .fiyat { text-align: right; font-weight: 600; white-space: nowrap; font-size: 14px; min-width: 76px; }
.olculer .sil { border: 0; background: none; color: #98a2b3; font-size: 20px; cursor: pointer; padding: 4px; }
.hata { color: #c4320a; font-size: 12px; font-weight: 500; }

/* alt toplam çubuğu */
.altbar { position: fixed; left: 0; right: 0; bottom: var(--alt); z-index: 25; background: var(--kart); border-top: 1px solid var(--cizgi); padding: 10px 14px; }
.altbar .ic { max-width: 640px; margin: 0 auto; display: flex; align-items: center; gap: 12px; }
.altbar small { display: block; color: var(--soluk); font-size: 12px; }
.altbar b { font-size: 20px; }

/* pencere */
.perde { position: fixed; inset: 0; background: rgba(15,17,21,.45); z-index: 50; display: flex; align-items: flex-end; justify-content: center; }
.pencere { background: var(--kart); width: 100%; max-width: 560px; max-height: 92vh; overflow-y: auto; border-radius: 22px 22px 0 0; padding: 20px 18px calc(20px + env(safe-area-inset-bottom)); }
.pencere h2 { margin: 0 0 6px; font-size: 19px; }
@media (min-width: 700px) { .perde { align-items: center; } .pencere { border-radius: 22px; } }
.bildirim { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--alt) + 80px); z-index: 60; background: #1d2027; color: #fff; padding: 11px 16px; border-radius: 12px; font-size: 14px; max-width: 90vw; box-shadow: 0 8px 24px rgba(0,0,0,.2); }
.bildirim.hata { background: #b42318; }
.adimlar { display: flex; gap: 4px; margin: 10px 0 4px; }
.adimlar span { flex: 1; height: 5px; border-radius: 3px; background: var(--cizgi); }
.adimlar span.on { background: var(--iyi); }
.taksit label { display: flex; align-items: center; gap: 10px; padding: 11px 4px; border-top: 1px solid var(--cizgi); cursor: pointer; }
.taksit label:first-child { border-top: 0; }
.taksit span:last-child { margin-left: auto; font-weight: 600; }
.ayrac { border: 0; border-top: 1px solid var(--cizgi); margin: 14px 0; }
.liste-satir { display: flex; justify-content: space-between; padding: 7px 0; font-size: 14px; }
.kilit { display: flex; gap: 8px; align-items: center; font-size: 12.5px; color: var(--soluk); justify-content: center; margin-top: 10px; }
.kilit svg { width: 16px; height: 16px; color: var(--iyi); }
.modeller button svg { width: 38px; height: 52px; display: block; margin: 0 auto; }

/* tam ekran tasarım */
body.menusuz { --alt: env(safe-area-inset-bottom); }
body.menusuz main { padding-bottom: calc(var(--alt) + 96px); }
.sahne { margin: -14px -14px 0; background: #eceef1; }
.sahne .gorunum, .sahne [data-gorunum] { border-radius: 0; }
.sahne-bos { flex-direction: column; gap: 10px; font-weight: 600; color: var(--yazi); }
.sahne-bos .ikon { width: 72px; height: 72px; border-radius: 20px; background: var(--ana-acik); color: var(--ana); display: grid; place-items: center; }
.sahne-bos .ikon svg { width: 40px; height: 40px; }
.cekmeceler { display: flex; gap: 8px; overflow-x: auto; padding: 12px 2px 4px; scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch; }
.cekmeceler::-webkit-scrollbar { display: none; }
.cekmeceler button { flex: none; scroll-snap-align: start; min-width: 118px; max-width: 190px; text-align: left; background: var(--kart); border: 1.5px solid var(--cizgi); border-radius: 14px; padding: 10px 12px; cursor: pointer; box-shadow: 0 1px 2px rgba(16,24,40,.05); }
.cekmeceler button small { display: block; font-size: 11.5px; color: var(--soluk); text-transform: uppercase; letter-spacing: .04em; }
.cekmeceler button b { display: block; font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.cekmeceler button.bos { border-color: var(--ana); background: var(--ana-acik); }
.cekmeceler button.bos b { color: var(--ana); }
.cliste { display: flex; flex-direction: column; gap: 8px; }
.cliste button { display: flex; align-items: center; text-align: left; border: 1.5px solid var(--cizgi); background: var(--kart); border-radius: 14px; padding: 14px 16px; font-size: 15.5px; cursor: pointer; min-height: 52px; }
.cliste button i { margin-left: auto; font-style: normal; color: var(--ana); font-weight: 700; visibility: hidden; }
.cliste button.on { border-color: var(--ana); background: var(--ana-acik); font-weight: 600; }
.cliste button.on i { visibility: visible; }
.kaydir-deger { font-size: 34px; font-weight: 700; text-align: center; margin: 4px 0 10px; }
input.kaydir { width: 100%; accent-color: var(--ana); height: 32px; }

/* ölçü adımı */
.tasarim-ozet { width: 100%; display: flex; align-items: center; gap: 12px; text-align: left; background: var(--kart); border: 1px solid var(--cizgi); border-radius: var(--r); padding: 10px 14px 10px 10px; margin-bottom: 12px; cursor: pointer; }
.tasarim-ozet .mini { width: 52px; height: 72px; object-fit: contain; border-radius: 10px; flex: none; background: #e4e7ec; padding: 4px; }
.tasarim-ozet .ikon { width: 48px; height: 48px; border-radius: 12px; background: var(--ana-acik); color: var(--ana); display: grid; place-items: center; flex: none; }
.tasarim-ozet small { display: block; color: var(--soluk); font-size: 12px; }
.tasarim-ozet b { display: block; font-size: 14px; line-height: 1.3; }
.tasarim-ozet > span { color: var(--ana); font-weight: 600; font-size: 14px; }
.olcu-panel { background: var(--kart); border: 1.5px solid var(--cizgi); border-radius: 20px; padding: 14px; margin-bottom: 14px; box-shadow: 0 6px 18px rgba(16,24,40,.06); }
.olcu-giris { display: flex; align-items: flex-end; gap: 8px; }
.olcu-giris label { flex: 1; }
.olcu-giris small { display: block; font-size: 12px; color: var(--soluk); font-weight: 600; margin: 0 0 4px 4px; }
.olcu-giris input { width: 100%; border: 2px solid var(--cizgi); border-radius: 14px; padding: 12px; font-size: 28px; font-weight: 700; text-align: center; background: #fafbfc; letter-spacing: .02em; }
.olcu-giris input:focus { outline: none; border-color: var(--ana); background: var(--kart); }
.olcu-giris input::placeholder { color: #c9ced6; }
.carpi { font-size: 26px; color: var(--soluk); padding-bottom: 14px; }
.adetci { display: flex; align-items: center; border: 1.5px solid var(--cizgi); border-radius: 14px; overflow: hidden; background: var(--kart); }
.adetci button { border: 0; background: none; width: 46px; height: 46px; font-size: 22px; cursor: pointer; color: var(--ana); }
.adetci > span { min-width: 44px; text-align: center; line-height: 1.05; }
.adetci > span b { display: block; font-size: 18px; }
.adetci > span small { font-size: 10.5px; color: var(--soluk); }
.kucuk-adet button { width: 34px; height: 34px; font-size: 18px; }
.kucuk-adet > span { min-width: 58px; }
.kucuk-adet > span b { font-size: 15px; }
.olcu-kart { background: var(--kart); border: 1px solid var(--cizgi); border-radius: 16px; padding: 10px 10px 6px; margin-bottom: 8px; }
.olcu-kart .ust-satir, .olcu-kart .alt-satir { display: flex; align-items: center; gap: 10px; }
.olcu-kart .alt-satir { margin-top: 6px; padding-left: 36px; }
.olcu-kart.duzen { border-color: var(--ana); box-shadow: 0 0 0 3px var(--ana-acik); }
.olcu-kart .no { width: 26px; height: 26px; border-radius: 13px; background: var(--zemin); color: var(--soluk); font-size: 12px; font-weight: 700; display: grid; place-items: center; flex: none; }
.olcu-yazi { flex: 1; min-width: 0; border: 0; background: none; text-align: left; padding: 0; cursor: pointer; }
.olcu-yazi b { font-size: 18px; }
.olcu-yazi small { color: var(--soluk); font-size: 11.5px; }
.olcu-kart .tutar { text-align: right; min-width: 78px; }
.olcu-kart .tutar b { display: block; font-size: 14.5px; }
.olcu-kart .tutar small { display: block; font-size: 11px; color: var(--soluk); }
.olcu-kart .sil { border: 0; background: none; color: #98a2b3; font-size: 22px; cursor: pointer; padding: 4px 6px; }
.bos-liste { text-align: center; color: var(--soluk); font-size: 14px; padding: 26px 16px; border: 1.5px dashed var(--cizgi); border-radius: 16px; margin-bottom: 12px; }
[data-ozet] { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.35; }
.mn-satir { width: 100%; display: flex; align-items: center; gap: 10px; margin-top: 8px; padding: 8px 10px; border: 1px dashed var(--cizgi); border-radius: 12px; background: #fafbfc; text-align: left; cursor: pointer; }
.mn-satir small { display: block; font-size: 11.5px; color: var(--soluk); }
.mn-satir b { font-size: 14px; }
.mn-satir .degistir { color: var(--ana); font-weight: 600; font-size: 13px; }
.mn-cizim svg { display: block; }
.mn-satir.bos { justify-content: space-between; background: var(--kart); }
.mn-yerler { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; margin-top: 4px; }
.mn-yerler label small { display: block; font-size: 11.5px; color: var(--soluk); font-weight: 600; margin: 0 0 3px 2px; }
.mn-yerler .giris { padding: 10px; text-align: center; font-weight: 700; }
/* kompakt ölçü kartı */
.olcu-kart.k2 { padding: 10px 10px 10px 8px; }
.k2-ust { display: flex; align-items: center; gap: 10px; }
.k2-ciz { border: 0; background: #f2f4f7; border-radius: 10px; width: 42px; height: 54px; display: grid; place-items: center; padding: 0; flex: none; cursor: pointer; }
.k2 .olcu-yazi b { display: block; font-size: 17px; line-height: 1.2; }
.k2 .olcu-yazi small { display: block; font-size: 11.5px; color: var(--soluk); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.k2 .tutar { min-width: 0; }
.k2-menu { border: 0; background: none; font-size: 20px; color: var(--soluk); width: 30px; height: 40px; cursor: pointer; flex: none; }
.k2-alt { display: flex; align-items: center; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.k2-alt::-webkit-scrollbar { display: none; }
.k2-alt .kucuk-adet { flex: none; }
.k2-alt .kucuk-adet button { width: 32px; height: 32px; }
.k2-alt .kucuk-adet > span { min-width: 26px; }
.cip { flex: none; border: 1px solid var(--cizgi); background: var(--kart); border-radius: 999px; padding: 6px 11px; font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap; display: inline-flex; align-items: center; gap: 5px; min-height: 34px; }
.cip small { font-weight: 500; color: var(--soluk); font-size: 11.5px; }
.cip.bos { color: var(--ana); border-style: dashed; }
.cip.uyari { border-color: #c4320a; color: #c4320a; }