:root{
  --bg:#f7f1e8; --surface:#fffaf3; --surface-2:#f0e6d6; --ink:#2b1d16; --muted:#7a6656;
  --brand:#8f2a1c; --brand-2:#c2452d; --accent:#d99a2b; --ok:#2f7a4a; --err:#c0392b; --line:#e3d5c1;
  --shadow:0 6px 24px rgba(60,30,10,.10); --radius:16px;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#17110e; --surface:#221915; --surface-2:#2e231d; --ink:#f3e9dc; --muted:#b39f8c;
    --brand:#e0644a; --brand-2:#f08566; --accent:#e9b04d; --ok:#5fbf83; --err:#ff7b6b; --line:#3a2d25;
    --shadow:0 6px 24px rgba(0,0,0,.4);
  }
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;padding-bottom:96px}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
[hidden]{display:none !important}
.wrap{max-width:720px;margin:0 auto;padding:0 16px}
header.top{background:linear-gradient(135deg,#8f2a1c,#5e1a10);color:#fff4e6;padding:16px 0 20px;padding-top:max(16px,env(safe-area-inset-top))}
header.top .wrap{display:flex;align-items:center;gap:12px}
.logo{width:46px;height:46px;border-radius:50%;background:#fff4e6;color:#8f2a1c;display:grid;place-items:center;font-weight:800;font-size:19px;flex:none;border:3px solid #d99a2b;font-family:Georgia,serif}
.brand h1{margin:0;font-size:19px;font-family:Georgia,"Times New Roman",serif}
.brand p{margin:2px 0 0;font-size:12.5px;opacity:.8}
.hello{margin-left:auto;text-align:right;font-size:12.5px}
.hello b{display:block;font-size:14px}
h2{font-family:Georgia,"Times New Roman",serif;font-size:21px;margin:22px 0 10px}
h3{margin:18px 0 8px;font-size:16px}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.chips{display:flex;gap:8px;overflow-x:auto;padding:14px 0 8px;scrollbar-width:none;position:sticky;top:0;background:var(--bg);z-index:5}
.chips::-webkit-scrollbar{display:none}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 14px;white-space:nowrap;font-size:14px}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.cat-title{font-family:Georgia,serif;font-size:22px;margin:18px 0 4px;scroll-margin-top:64px}
.sec-title{font-size:13px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);font-weight:700;margin:14px 0 6px}
.items{display:grid;gap:8px}
.item{display:flex;gap:12px;justify-content:space-between;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.item .name{font-weight:650}
.item .desc{color:var(--muted);font-size:13px;margin-top:2px}
.item .alt{font-size:12.5px;color:var(--brand);margin-top:3px;font-weight:600}
.item .price{font-weight:800;color:var(--brand);white-space:nowrap}
.item.gift{border:2px solid var(--accent);background:linear-gradient(135deg,var(--surface),color-mix(in srgb,var(--accent) 12%,var(--surface)))}
.note{font-size:13px;color:var(--muted);margin-top:6px;padding-left:4px}
.tag{display:inline-block;font-size:11px;font-weight:700;padding:1px 8px;border-radius:999px;background:var(--accent);color:#2b1d16;margin-top:4px}
.btn{border:none;background:var(--brand);color:#fff;border-radius:12px;padding:12px 16px;font-weight:650;width:100%}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn.gold{background:var(--accent);color:#2b1d16}
.btn.big{padding:16px;font-size:17px}
.btn.sm{width:auto;padding:7px 12px;font-size:13.5px;border-radius:10px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.link{background:none;border:none;color:var(--brand);font-weight:650;padding:0}
.f{margin-bottom:12px}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
input{width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:var(--bg)}
input:focus{outline:2px solid var(--brand-2);outline-offset:1px}
.row{display:flex;gap:10px}
.row>*{flex:1;min-width:0}
.err{color:var(--err);font-size:13px;min-height:18px;margin-bottom:6px}
.ok-t{color:var(--ok);font-weight:700}
nav.bottom{position:fixed;left:0;right:0;bottom:0;background:var(--surface);border-top:1px solid var(--line);z-index:20;padding-bottom:env(safe-area-inset-bottom)}
nav.bottom .wrap{display:flex}
nav.bottom button{flex:1;background:none;border:none;padding:10px 0 12px;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:12px;color:var(--muted)}
nav.bottom button .ic{font-size:21px;line-height:1}
nav.bottom button.on{color:var(--brand);font-weight:700}
.tabs2{display:flex;background:var(--surface-2);border-radius:12px;padding:4px;margin-bottom:14px}
.tabs2 button{flex:1;border:none;background:none;padding:9px;border-radius:9px;font-weight:600;color:var(--muted)}
.tabs2 button.on{background:var(--surface);color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.1)}
.empty{text-align:center;padding:30px 10px;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:100px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:12px;z-index:60;font-size:14px;max-width:calc(100% - 32px);box-shadow:var(--shadow)}

/* Köftehor kartı */
.kk{background:linear-gradient(140deg,#8f2a1c,#4a140c);color:#fff4e6;border-radius:22px;padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kk::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 10px,transparent 10px 20px)}
.kk>*{position:relative}
.kk .t{display:flex;justify-content:space-between;align-items:baseline}
.kk .title{font-family:Georgia,serif;font-size:26px;font-weight:700;letter-spacing:.5px}
.kk .t small{font-size:11px;letter-spacing:2px;text-transform:uppercase;opacity:.75}
.kk .nm{font-size:15px;opacity:.9;margin:2px 0 14px}
.slots{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.slot{aspect-ratio:1;border-radius:50%;border:2px dashed rgba(255,244,230,.45);display:grid;place-items:center;font-size:12px;font-weight:700;color:rgba(255,244,230,.55)}
.slot.gift{border-color:#e9b04d;color:#e9b04d;font-size:24px}
.slot.on{border:3px double #e9b04d;background:radial-gradient(circle,#c2452d,#8f2a1c);color:#fff4e6}
.slot.on span{transform:rotate(-14deg);font-family:Georgia,serif;font-size:13px;letter-spacing:.5px;line-height:1.05;text-align:center}
.slot.on.gift{background:radial-gradient(circle,#f2c464,#c9962b);color:#4a140c}
.slot.on.gift span{font-size:26px;transform:none}
.slot.new{animation:stampIn .6s cubic-bezier(.2,1.6,.4,1)}
@keyframes stampIn{0%{transform:scale(2.2) rotate(-25deg);opacity:0}100%{transform:scale(1) rotate(0);opacity:1}}
.kk .foot{margin-top:14px;font-size:13.5px;opacity:.92}
.giftbox{margin-top:12px;border:2px solid var(--accent);border-radius:16px;padding:14px;background:var(--surface);text-align:center}
.giftbox h3{margin:4px 0 8px}
.qrwrap{background:#fff;border-radius:16px;padding:14px;display:grid;place-items:center;margin:14px auto 6px;max-width:260px}
.qrwrap svg{width:100%;height:auto;display:block}
.list{display:grid}
.li{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:none}

/* Kasa / tarayıcı */
.scanner{position:fixed;inset:0;background:rgba(10,5,2,.85);z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}
.scanner-box{background:var(--surface);border-radius:20px;padding:16px;width:100%;max-width:460px}
.scanner-box .hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
#reader{width:100%;border-radius:12px;overflow:hidden;background:#000;min-height:260px}
.x{background:var(--surface-2);border:none;width:34px;height:34px;border-radius:50%;font-size:18px;color:var(--ink)}
.stat{display:flex;gap:10px}
.stat .card{flex:1;text-align:center;padding:12px}
.stat b{display:block;font-size:22px}
.warn{background:color-mix(in srgb,var(--accent) 20%,var(--surface));border:1px solid var(--accent);border-radius:12px;padding:10px 12px;font-size:13.5px;margin:10px 0}
.setup{border:2px dashed var(--accent)}
code{font-family:ui-monospace,Menlo,monospace;font-size:13px}