:root{--bg:#f5f7fa;--ink:#14212f;--mut:#66788a;--line:#dde4ec;--brand:#0b5fa5;--brand2:#0a4a83;--acc:#e8f1fa;--ok:#1a7f4b;--bad:#c0392b;--card:#fff}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.topbar{background:#0e1b2a;color:#c9d6e3;font-size:12.5px}.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding:7px 16px;flex-wrap:wrap}.topbar a{color:#fff}
.hd{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.hd-in{display:flex;align-items:center;gap:18px;padding:12px 16px}
.logo{display:flex;align-items:center;gap:10px;line-height:1;color:var(--ink)}.logo span{display:flex;flex-direction:column}.logo b{font-size:22px;letter-spacing:2px;color:var(--brand)}.logo small{font-size:11px;color:var(--mut);letter-spacing:1.5px;text-transform:uppercase;margin-top:3px}.logo-img{height:38px;width:auto;display:block}
.search{flex:1;display:flex;max-width:520px}.search input{flex:1;padding:10px 12px;border:1px solid var(--line);border-right:0;border-radius:8px 0 0 8px;font:inherit}
.search button{padding:0 16px;border:0;background:var(--brand);color:#fff;border-radius:0 8px 8px 0;cursor:pointer}
.hd-r{display:flex;gap:16px;align-items:center;margin-left:auto}.hd-r a{color:var(--ink);font-weight:500}
.cartbtn i{font-style:normal;background:var(--brand);color:#fff;border-radius:99px;padding:1px 7px;margin-left:5px;font-size:12px}
.catnav{border-top:1px solid var(--line);background:#fff}.catnav .wrap{display:flex;flex-wrap:wrap;gap:2px 4px;row-gap:0}
.catnav a{padding:9px 12px;color:var(--ink);font-weight:500;font-size:14px;white-space:nowrap}.catnav a.hl{color:var(--brand);font-weight:700}.catnav a.corp{margin-left:auto;color:var(--mut)}
@media(max-width:800px){.catnav a.corp{margin-left:0}}
/* ust menude coklu-kategorili gruplar (Medikal Urunler) acilir liste olarak toplanir */
.catnav-dd{position:relative;display:inline-block}
.catnav-dd-toggle{display:inline-flex;align-items:center;gap:4px}
.catnav-dd-toggle .car{font-size:9px;color:var(--mut)}
.catnav-dd-menu{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:0 0 10px 10px;box-shadow:0 12px 26px rgba(20,33,47,.14);flex-direction:column;min-width:230px;z-index:30;padding:6px 0}
.catnav-dd:hover .catnav-dd-menu,.catnav-dd:focus-within .catnav-dd-menu{display:flex}
.catnav-dd-menu a{padding:9px 16px;white-space:nowrap}
.catnav-dd-menu a:hover{background:var(--acc);text-decoration:none}
@media(max-width:800px){.catnav-dd-menu{position:static;box-shadow:none;border:0;border-top:1px solid var(--line);border-radius:0;display:flex;padding-left:10px}}
.main{padding-top:22px;padding-bottom:40px;min-height:60vh}
.hero{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;background:linear-gradient(120deg,#0b5fa5,#0a3d6e);color:#fff;border-radius:14px;padding:38px}
.hero h1{margin:0 0 10px;font-size:32px;line-height:1.15}.hero p{opacity:.9;max-width:520px}
.trust{list-style:none;margin:0;padding:0;display:grid;gap:10px;align-content:center}.trust li{background:rgba(255,255,255,.12);border-radius:10px;padding:12px 14px}.trust b{display:inline-block;min-width:64px}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:8px;padding:11px 20px;font:600 15px inherit;cursor:pointer;text-align:center}.btn:hover{background:var(--brand2);text-decoration:none}
.hero .btn{background:#fff;color:var(--brand)}.hero .btn.ghost{background:transparent;color:#fff;border:1px solid #fff}
.btn.ghost{background:#fff;color:var(--brand);border:1px solid var(--brand)}.btn.sm{padding:7px 12px;font-size:13px}.btn.wide{width:100%;margin-top:12px}
.sh{font-size:22px;margin:30px 0 14px}
.cats{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}.cats a{background:#fff;border:1px solid var(--line);border-radius:99px;padding:9px 18px;color:var(--ink);font-weight:500}.cats a:hover{border-color:var(--brand);text-decoration:none}
.cats a.active{background:var(--brand);border-color:var(--brand);color:#fff}
/* ===== Anasayfa: sol/sag kenar panelleri =====
   Onceki denemeler (100vw breakout, esnek flex satiri) bazi ekran genisliklerinde
   ana icerikle carpisiyordu. Bu surum tamamen farkli bir yontem kullanir:
   panel'ler position:fixed ile sayfanin GERCEK kenar bosluklarina (yani .wrap'in 1180px'lik
   govdesinin disina) sabitlenir - ana icerigin (.wrap, urun grid'i, vb.) genisligine/akisina
   HIC dokunmazlar, dolayisiyla ust uste binme/tasma matematiksel olarak imkansizdir.
   Sadece yeterli genislik oldugunda (min-width) gorunurler, dar ekranlarda tamamen gizlenir. */
.home-main{margin-bottom:0}
.hero-breakout{display:block}
/* grup sayfasi (group.html) normal akista kalan bir flex satiri kullanir - anasayfadaki
   sabit kenar panellerinden bagimsiz, kendi genisligi icinde (.wrap 1180px) calisir */
.hero-breakout-flat{display:flex;flex-wrap:wrap;align-items:flex-start;gap:20px}
.hero-breakout-flat .grp-main{flex:1 1 0%;min-width:0}
/* dikine ortala, ama header'in altina asla girmesin diye 196px'den kucuk olamaz (max()) */
.side-fixed{display:none;position:fixed;top:max(196px, calc(50% - 250px));width:190px;max-height:calc(100vh - 216px);overflow:auto;z-index:5}
.side-fixed.side-left{left:calc((100vw - 1180px)/2 - 210px)}
.side-fixed.side-right{right:calc((100vw - 1180px)/2 - 210px)}
@media(min-width:1640px){.side-fixed{display:block}}
/* mavi tanitim karti (sag kenar panelinde) */
.hero-side{width:100%;background:linear-gradient(150deg,#0b5fa5,#0a3d6e);color:#fff;border-radius:16px;padding:22px 20px;display:flex;flex-direction:column;gap:14px;box-shadow:0 10px 30px rgba(11,95,165,.25)}
.hero-side h1{margin:0;font-size:19px;line-height:1.25}
.hero-side p{margin:0;opacity:.92;font-size:13px;line-height:1.5}
.hero-side .btns{display:flex;gap:8px;flex-wrap:wrap}
.hero-side .btn{background:#fff;color:var(--brand);padding:9px 14px;font-size:13.5px}.hero-side .btn.ghost{background:transparent;color:#fff;border:1px solid #fff}
.hero-side .trust{list-style:none;margin:2px 0 0;padding:0;display:grid;gap:7px}
.hero-side .trust li{background:rgba(255,255,255,.13);border-radius:9px;padding:9px 11px;font-size:12.5px}
.hero-side .trust b{display:inline-block;min-width:50px}
/* sol grup secim paneli (kategori filtre panelinden esinlenildi, sol kenar panelinde) */
.group-sidebar{width:100%;background:#fff;border:1px solid var(--line);border-radius:12px;padding:0;box-shadow:0 4px 14px rgba(20,33,47,.06)}
.group-sidebar summary{cursor:pointer;list-style:none;padding:14px 16px;font-weight:700;font-size:15px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);color:var(--ink)}
.group-sidebar summary::-webkit-details-marker{display:none}
.group-sidebar .gs-chev{transition:transform .15s;color:var(--mut)}
.group-sidebar:not([open]) .gs-chev{transform:rotate(180deg)}
.gs-list{list-style:none;margin:0;padding:8px 6px}
.gs-list li a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;color:var(--ink);font-size:14px}
.gs-list li a:hover{background:var(--acc);text-decoration:none}
.gs-box{width:18px;height:18px;border:1.5px solid var(--line);border-radius:4px;display:flex;align-items:center;justify-content:center;flex:0 0 18px;font-size:12px;color:#fff}
.gs-list li a.active .gs-box{background:var(--brand);border-color:var(--brand)}
.gs-list li a.active{font-weight:700;color:var(--brand)}
/* sol panelde coklu-kategorili gruplarin acilir alt listesi (orn. Medikal Urunler) */
.gs-sub{padding:0}
.gs-sub>details summary{list-style:none;cursor:pointer}
.gs-sub>details summary::-webkit-details-marker{display:none}
.gs-sub-summary{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;font-size:14px;color:var(--ink)}
.gs-sub-summary:hover{background:var(--acc)}
.gs-sub-car{margin-left:auto;font-size:10px;color:var(--mut);transition:transform .15s}
.gs-sub>details[open] .gs-sub-car{transform:rotate(180deg)}
.gs-sub-list{list-style:none;margin:0;padding:2px 0 6px 42px}
.gs-sub-list li a{display:block;padding:6px 8px;font-size:13px;color:var(--mut);border-radius:6px}
.gs-sub-list li a:hover{background:var(--acc);color:var(--ink);text-decoration:none}
/* grup sayfasinda sidebar sadece yeterli genislikte gorunsun (dar ekranda gizli) */
.hero-breakout-flat .group-sidebar{display:none;flex:0 0 230px;align-self:flex-start;height:fit-content}
@media(min-width:1000px){.hero-breakout-flat .group-sidebar{display:block}}
/* kategori grup kartlari (anasayfa + grup sayfasi) */
.grouprow{display:flex;gap:14px;overflow-x:auto;padding-bottom:8px}
.grouprow.wrapgrid{flex-wrap:wrap;overflow:visible}
.grouptile{flex:0 0 150px;height:130px;border-radius:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#fff;text-decoration:none;box-shadow:0 6px 18px rgba(20,33,47,.14);transition:transform .15s}
.grouptile:hover{transform:translateY(-4px);text-decoration:none}
.gt-ic{font-size:34px;line-height:1}
.gt-name{font-weight:700;font-size:14px;text-align:center;padding:0 10px;line-height:1.25}
@media(max-width:800px){.grouptile{flex:0 0 118px;height:106px;gap:6px}.gt-ic{font-size:26px}.gt-name{font-size:12px}}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.15s}.card:hover{box-shadow:0 8px 22px rgba(20,33,47,.1);transform:translateY(-2px)}
.cardlink{display:flex;flex-direction:column;color:var(--ink);text-decoration:none}.cardlink:hover{text-decoration:none}
.ph{aspect-ratio:1;background:#eef3f8;display:flex;align-items:center;justify-content:center}.ph img{max-width:100%;max-height:100%;object-fit:contain}
.cb{padding:12px;display:flex;flex-direction:column;gap:6px;flex:1}.cb small{color:var(--mut)}.cb h3{margin:0;font-size:15px;line-height:1.3}
.pr{font-weight:700;font-size:17px;margin-top:auto}.pr small{font-weight:400}.pr em{font-style:normal;font-size:11px;color:var(--mut);font-weight:400}.pr.ask{font-size:13px;color:var(--mut);font-weight:500}
.crumb{color:var(--mut);font-size:13px;margin-bottom:14px}
.pd{display:grid;grid-template-columns:1fr 1.1fr;gap:30px}.pd-img{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;align-self:start}
.pd-img #mainImg{display:block;width:100%;height:440px;object-fit:contain;object-position:center}
@media(max-width:800px){.pd-img #mainImg{height:300px}}
.thumbrow{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.thumb{width:60px;height:60px;padding:2px;border:2px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}
.thumb img{width:100%;height:100%;object-fit:contain}
.thumb.active{border-color:var(--brand)}
.lightbox{position:fixed;inset:0;background:rgba(10,15,25,.92);display:none;align-items:center;justify-content:center;z-index:100}
.lightbox.open{display:flex}
.lightbox img{max-width:90vw;max-height:88vh;object-fit:contain;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.lb-close{position:absolute;top:18px;right:24px;background:none;border:0;color:#fff;font-size:28px;cursor:pointer;line-height:1}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.15);border:0;color:#fff;font-size:36px;width:52px;height:52px;border-radius:50%;cursor:pointer;line-height:1}
.lb-nav:hover{background:rgba(255,255,255,.3)}
.lb-prev{left:16px}.lb-next{right:16px}
@media(max-width:700px){.lb-nav{width:40px;height:40px;font-size:26px}.lb-close{font-size:22px}}
.pd h1{margin:4px 0 10px;font-size:26px}
.vbox{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px;margin:12px 0}.vh{margin-bottom:8px}
.tiers{border-collapse:collapse;width:100%;margin:6px 0 10px;font-size:14px}.tiers th,.tiers td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left}.tiers th{color:var(--mut);font-weight:500;font-size:12px}
.addrow{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.addrow input{width:110px;padding:9px;border:1px solid var(--line);border-radius:8px;font:inherit;display:block;margin-top:3px}
.oos{color:var(--bad);font-weight:600}.mut{color:var(--mut);font-size:13px}.feat{padding-left:18px}
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.tbl th,.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.tbl th{background:#f0f4f8;font-size:12px;color:var(--mut);text-transform:uppercase}
.ti img{width:56px;height:56px;object-fit:contain;background:#eef3f8;border-radius:6px}.qi{width:80px;padding:7px;border:1px solid var(--line);border-radius:6px}
.sum{margin:18px 0 0 auto;max-width:380px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;display:grid;gap:8px}.sum div{display:flex;justify-content:space-between}.tot{font-size:18px;border-top:1px solid var(--line);padding-top:8px}
.co{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;align-items:start}.col{display:grid;gap:12px}.box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;gap:8px}
.fl{display:grid;gap:4px;font-weight:500;font-size:14px}.fl input,.fl select,.fl textarea{padding:10px;border:1px solid var(--line);border-radius:8px;font:inherit;width:100%;background:#fff}.fl.bad input,.fl.bad textarea{border-color:var(--bad)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ol{display:flex;justify-content:space-between;gap:10px;padding:5px 0;border-bottom:1px dashed var(--line)}.ol.tot{font-size:17px}
.chk{display:flex;gap:8px;font-size:13px;margin-top:10px}.chk.bad{color:var(--bad)}.hp{position:absolute;left:-9999px;height:0;width:0;opacity:0}
.narrow{max-width:520px;display:grid;gap:12px}
.flash{background:var(--acc);border:1px solid #b9d3ec;border-radius:8px;padding:10px 14px;margin:12px 0}.flash.err{background:#fdecea;border-color:#f2b8b0}.flash.ok{background:#e6f6ee;border-color:#a9dcc0}
.okbox{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;max-width:760px}.okbox h1{color:var(--ok);margin-top:0}
.bank{background:var(--acc);border-radius:10px;padding:14px;display:grid;gap:8px;margin:12px 0}.bank div{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.mono{font-family:ui-monospace,Consolas,monospace;letter-spacing:.5px;word-break:break-all}
.legal{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;max-width:860px;line-height:1.7}
.lnk{background:none;border:0;color:var(--brand);cursor:pointer;text-decoration:underline;font:inherit}
.ft{background:#0e1b2a;color:#c9d6e3;margin-top:30px;padding-top:28px}.ft a{color:#c9d6e3;display:block;padding:3px 0}.ft b{color:#fff;display:block;margin-bottom:6px}
.ft-in{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}.ft p{margin:4px 0;font-size:14px}.copy{padding:18px 16px;font-size:12px;color:#8a9bad}
@media(max-width:800px){.hero,.pd,.co{grid-template-columns:1fr}.hero{padding:24px}.hero h1{font-size:25px}.hd-in{flex-wrap:wrap}.search{order:3;max-width:none;flex-basis:100%}.two{grid-template-columns:1fr}.tbl{font-size:13px}}
/* chip seciciler (beden/steril) */
.opt-label{font-weight:600;font-size:13px;margin:14px 0 6px;color:var(--ink)}
.chiprow{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.chip{background:#fff;border:1.5px solid var(--line);color:var(--ink);border-radius:8px;padding:9px 16px;font:600 14px inherit;cursor:pointer}
.chip:hover{border-color:var(--brand)}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}
.sterilerow .chip{padding:7px 14px;font-size:13px;border-radius:20px}
.pricebox{display:flex;align-items:baseline;gap:8px;margin:10px 0 6px}
.live-price{font-size:26px;font-weight:800;color:var(--ink)}
.live-hint{font-size:12.5px}
.tiers.sm{font-size:12.5px;margin:4px 0 10px}
.tiers.sm th,.tiers.sm td{padding:4px 8px}
.qtylbl{font-weight:600;font-size:13px;display:flex;flex-direction:column;gap:4px}
.qtylbl input{width:100px;padding:9px;border:1px solid var(--line);border-radius:8px;font:inherit}
.buybtns{display:flex;gap:10px;margin-left:auto;flex-wrap:wrap}
.buybtns .btn{min-width:140px}
.addrow{align-items:end}
.multiadd{margin:16px 0;border:1px solid var(--line);border-radius:10px;padding:2px 14px 14px;background:#fff}
.multiadd summary{cursor:pointer;font-weight:600;padding:12px 0;color:var(--brand)}
/* urun kartinda hover ile hizli beden secimi */
.card{position:relative}
.quickadd{position:absolute;right:10px;bottom:10px;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;border:0;font-size:20px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:3;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.quickadd:hover{background:var(--brand2)}
.quickpop{position:absolute;left:10px;right:10px;bottom:10px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;box-shadow:0 10px 24px rgba(20,33,47,.18);z-index:4;display:none}
.card:hover .quickpop.has-sizes{display:block}
.quickpop .qp-title{font-size:11px;color:var(--mut);text-transform:uppercase;margin-bottom:6px}
.quickpop .chiprow{gap:6px}
.quickpop .chip{padding:5px 10px;font-size:12.5px;border-radius:6px}
@media(max-width:800px){.quickpop{display:none !important}}
.galgrid{display:flex;flex-wrap:wrap;gap:12px;margin:8px 0}
.galitem{display:flex;flex-direction:column;align-items:center;gap:4px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px;font-size:11.5px;width:100px}
.galitem img{width:80px;height:80px;object-fit:contain}
.dellbl{background:#fdecea;color:var(--bad);border-radius:6px;padding:2px 6px;display:inline-block;font-weight:600}
/* admin */
.adm{display:grid;grid-template-columns:210px 1fr;min-height:100vh}.adm nav{background:#0e1b2a;padding:16px}.adm nav a{display:block;color:#c9d6e3;padding:9px 10px;border-radius:6px}.adm nav a:hover{background:#1b2c40;text-decoration:none}.adm nav b{color:#fff;display:block;margin-bottom:12px}
.adm main{padding:24px;overflow-x:auto}.adm h1{margin-top:0}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px}.stat b{font-size:26px;display:block}
.frm{display:grid;gap:12px;max-width:820px}.frm textarea{min-height:90px}.vrow{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:8px 0}.vrow label{font-size:12px;color:var(--mut);display:grid;gap:3px}.vrow input,.vrow textarea{padding:7px;border:1px solid var(--line);border-radius:6px;font:inherit}.vrow .w2{grid-column:span 2}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;background:#e8eef5;font-size:12px}
@media(max-width:800px){.adm{grid-template-columns:1fr}.vrow{grid-template-columns:1fr 1fr}}