/* TEKNOWIN mağaza — base.css üzerine eklenen bileşenler */

.pagehead{padding:56px 0 10px}
.pagehead h1{font-size:clamp(28px,4.2vw,44px);font-weight:800}
.pagehead p{color:var(--muted);margin-top:12px;max-width:640px;font-size:17px}
.crumb{display:flex;gap:8px;align-items:center;color:var(--muted2);font-size:13.5px;margin-bottom:16px;flex-wrap:wrap}
.crumb a{color:var(--muted)}
.crumb a:hover{color:#fff}

/* sepet düğmesi + rozet */
.sepet-btn{position:relative;padding:10px 16px}
.sepet-rozet{position:absolute;top:-7px;right:-7px;min-width:21px;height:21px;padding:0 6px;border-radius:11px;
  background:var(--red);color:#fff;font-size:12px;font-weight:800;display:grid;place-items:center;
  box-shadow:0 4px 12px rgba(239,68,68,.5)}
.navlinks.acik{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;
  background:rgba(11,17,32,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:10px 22px 18px}
.navlinks.acik a{padding:12px 0;border-bottom:1px solid var(--line)}

/* kategori filtresi */
.filtre{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0 34px}
.chip{padding:10px 18px;border-radius:100px;border:1px solid var(--line);background:rgba(255,255,255,.04);
  color:var(--muted);font-size:14.5px;font-weight:600;cursor:pointer;transition:.22s}
.chip:hover{color:#fff;border-color:rgba(255,255,255,.22)}
.chip.aktif{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 22px rgba(59,130,246,.35)}

/* ürün kartları */
.urunler{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ucard{background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;transition:.3s;position:relative;overflow:hidden}
.ucard::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad);opacity:0;transition:.3s}
.ucard:hover{transform:translateY(-6px);border-color:rgba(59,130,246,.35)}
.ucard:hover::before{opacity:1}
.ucard .uic{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;margin-bottom:15px}
.ucard .uic svg{width:27px;height:27px;color:#fff}
.ucard .ukat{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted2);margin-bottom:7px}
.ucard h3{font-size:17.5px;margin-bottom:8px;line-height:1.3}
.ucard .ukisa{color:var(--muted);font-size:14.5px;flex:1}
.ucard .ualt{margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.fiyat{font-family:'Sora';font-size:21px;font-weight:800}
.fiyat .kdv{display:block;font-family:'Plus Jakarta Sans';font-size:11.5px;font-weight:500;color:var(--muted2)}
.teklif-yazi{color:#93C5FD;font-weight:700;font-size:15px}
.btn-sm{padding:10px 16px;font-size:14px;border-radius:11px}
.rozet-stok{position:absolute;top:16px;right:16px;font-size:11px;font-weight:700;padding:5px 10px;border-radius:8px;
  background:rgba(239,68,68,.15);color:#FCA5A5;border:1px solid rgba(239,68,68,.3)}

/* ürün detay */
.detay{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;margin-top:10px}
.detay-gorsel{background:linear-gradient(160deg,#131C31,#0B1120);border:1px solid var(--line);border-radius:28px;
  padding:60px;display:grid;place-items:center;min-height:380px;position:relative;overflow:hidden}
.detay-gorsel::after{content:"";position:absolute;inset:0;
  background:radial-gradient(300px 200px at 70% 10%,rgba(59,130,246,.18),transparent 70%)}
.detay-gorsel .disc{width:180px;height:180px;border-radius:50%;display:grid;place-items:center;position:relative;
  box-shadow:0 30px 60px rgba(0,0,0,.45)}
.detay-gorsel .disc svg{width:82px;height:82px;color:#fff}
.detay h1{font-size:clamp(26px,3.4vw,38px);font-weight:800;line-height:1.15;margin:10px 0 14px}
.detay .ozet{color:var(--muted);font-size:16.5px;margin-bottom:24px}
.satinal{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:22px;margin:24px 0}
.satinal .fiyat{font-size:30px}
.adet{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:rgba(255,255,255,.04)}
.adet button{width:42px;height:44px;background:none;border:0;color:#fff;font-size:20px;cursor:pointer;transition:.2s}
.adet button:hover{background:rgba(255,255,255,.08)}
.adet input{width:54px;height:44px;background:none;border:0;color:#fff;text-align:center;font-size:16px;font-weight:700;
  font-family:inherit;-moz-appearance:textfield}
.adet input::-webkit-outer-spin-button,.adet input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.ozellik-liste{list-style:none;display:grid;gap:13px;margin-top:6px}
.ozellik-liste li{display:flex;gap:12px;align-items:flex-start;color:var(--muted);font-size:15px}
.ozellik-liste li svg{width:21px;height:21px;color:#22C55E;flex:0 0 auto;margin-top:1px}
.teknik-tablo{width:100%;border-collapse:collapse;margin-top:8px}
.teknik-tablo tr{border-bottom:1px solid var(--line)}
.teknik-tablo td{padding:13px 0;font-size:14.5px;color:var(--muted)}
.teknik-tablo td:first-child{color:var(--muted2);width:45%}
.teknik-tablo td:last-child{color:#fff;font-weight:600}
.blok{margin-top:38px}
.blok h2{font-size:20px;margin-bottom:16px}

/* sepet & form */
.sepet-grid{display:grid;grid-template-columns:1.6fr .9fr;gap:28px;align-items:start;margin-top:10px}
.satir{display:flex;gap:16px;align-items:center;background:var(--panel);border:1px solid var(--line);
  border-radius:18px;padding:16px;margin-bottom:14px}
.satir .sic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;flex:0 0 auto}
.satir .sic svg{width:26px;height:26px;color:#fff}
.satir .sad{flex:1;min-width:0}
.satir .sad h3{font-size:16px;margin-bottom:4px}
.satir .sad span{color:var(--muted2);font-size:13px}
.satir .stutar{font-family:'Sora';font-weight:800;font-size:17px;white-space:nowrap}
.sil-btn{background:none;border:0;color:var(--muted2);cursor:pointer;padding:6px;transition:.2s}
.sil-btn:hover{color:var(--red)}
.ozet-kutu{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:24px;position:sticky;top:92px}
.ozet-kutu h3{font-size:18px;margin-bottom:18px}
.ozet-sat{display:flex;justify-content:space-between;padding:11px 0;color:var(--muted);font-size:15px}
.ozet-sat.toplam{border-top:1px solid var(--line);margin-top:8px;padding-top:16px;color:#fff;font-size:19px;font-weight:800;font-family:'Sora'}
.bos{text-align:center;padding:70px 20px;color:var(--muted)}
.bos svg{width:56px;height:56px;color:var(--muted2);margin-bottom:18px}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.alan{display:flex;flex-direction:column;gap:7px}
.alan.tam{grid-column:1/-1}
.alan label{font-size:13.5px;font-weight:600;color:var(--muted)}
.alan input,.alan select,.alan textarea{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;
  padding:13px 15px;color:#fff;font-family:inherit;font-size:15px;transition:.2s;width:100%}
.alan input:focus,.alan select:focus,.alan textarea:focus{outline:0;border-color:rgba(59,130,246,.6);background:rgba(59,130,246,.07)}
.alan textarea{resize:vertical;min-height:110px}
.alan select option{background:#131C31}
.alan .hata{color:#FCA5A5;font-size:12.5px;display:none}
.alan.hatali input,.alan.hatali select{border-color:rgba(239,68,68,.6)}
.alan.hatali .hata{display:block}
.onay{display:flex;gap:11px;align-items:flex-start;color:var(--muted);font-size:14px;margin-top:6px}
.onay input{width:19px;height:19px;flex:0 0 auto;margin-top:2px;accent-color:#3B82F6}
.onay a{color:#93C5FD;text-decoration:underline}

/* yasal sayfalar */
.yasal{max-width:840px;margin:0 auto}
.yasal h2{font-size:21px;margin:34px 0 12px}
.yasal h3{font-size:17px;margin:22px 0 8px}
.yasal p,.yasal li{color:var(--muted);font-size:15.5px;margin-bottom:11px}
.yasal ul,.yasal ol{padding-left:22px;margin-bottom:14px}
.yasal table{width:100%;border-collapse:collapse;margin:14px 0 22px}
.yasal table td,.yasal table th{border:1px solid var(--line);padding:11px 14px;font-size:14.5px;text-align:left;color:var(--muted)}
.yasal table th{background:rgba(255,255,255,.04);color:#fff;font-weight:700}
.yasal .kutu{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px;margin:18px 0}
.eksik-bilgi{color:#FCA5A5;font-style:italic}

/* ödeme bandı */
.odeme-band{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.odeme-band>span:first-child{color:var(--muted2);font-size:13px;margin-right:4px}
.odeme-band .kart{font-size:11px;font-weight:800;letter-spacing:.06em;color:var(--muted);
  border:1px solid var(--line);border-radius:7px;padding:6px 11px;background:rgba(255,255,255,.04)}
.fmeta{display:block;color:var(--muted);font-size:14.5px;margin-bottom:11px}

.uyari{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.35);border-radius:14px;
  padding:15px 18px;color:#FCD34D;font-size:14.5px;margin:18px 0}
.bilgi{background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);border-radius:14px;
  padding:15px 18px;color:#93C5FD;font-size:14.5px;margin:18px 0}

@media(max-width:900px){
  .urunler{grid-template-columns:repeat(2,1fr)}
  .detay,.sepet-grid,.form-grid{grid-template-columns:1fr}
  .detay-gorsel{padding:40px;min-height:280px}
  .ozet-kutu{position:static}
}
@media(max-width:600px){
  .urunler{grid-template-columns:1fr}
  .pagehead{padding:36px 0 6px}
}

/* ===== ÜRÜN GÖRSELLERİ ===== */
.ugorsel{display:block;width:100%;aspect-ratio:1/1;border-radius:16px;overflow:hidden;
  background:#F7F8FA;margin:-4px 0 16px;position:relative}
.ugorsel img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s cubic-bezier(.2,.7,.2,1)}
.ucard:hover .ugorsel img{transform:scale(1.045)}
.ugorsel.ikonlu{background:linear-gradient(160deg,#131C31,#0B1120);display:grid;place-items:center;border:1px solid var(--line)}
.ugorsel.ikonlu .disc{width:96px;height:96px;border-radius:26px;display:grid;place-items:center}
.ugorsel.ikonlu .disc svg{width:46px;height:46px;color:#fff}

/* detay sayfası büyük görsel */
.detay-gorsel.foto{background:#F7F8FA;padding:0;border:0;min-height:0;aspect-ratio:1/1}
.detay-gorsel.foto img{width:100%;height:100%;object-fit:cover;border-radius:28px;display:block}

/* sepet küçük görsel */
.satir .sfoto{width:60px;height:60px;border-radius:13px;overflow:hidden;background:#F7F8FA;flex:0 0 auto}
.satir .sfoto img{width:100%;height:100%;object-fit:cover;display:block}

/* ===== ANA SAYFA ÜRÜN VİTRİNİ ===== */
.vitrin{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px}
.vcard{background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.vcard:hover{transform:translateY(-6px);border-color:rgba(59,130,246,.35)}
.vcard .vfoto{aspect-ratio:1/1;background:#F7F8FA;overflow:hidden}
.vcard .vfoto img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s cubic-bezier(.2,.7,.2,1)}
.vcard:hover .vfoto img{transform:scale(1.05)}
.vcard .vgovde{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.vcard .vkat{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted2);margin-bottom:6px}
.vcard h3{font-size:16px;line-height:1.3;margin-bottom:7px}
.vcard p{color:var(--muted);font-size:13.5px;flex:1}
.vcard .vson{margin-top:14px;font-size:14px;font-weight:700;color:#93C5FD}

@media(max-width:1000px){ .vitrin{grid-template-columns:repeat(2,1fr)} }
@media(max-width:560px){ .vitrin{grid-template-columns:1fr} }