:root{
  --bg:#F3F7F7; --surface:#FFFFFF; --ink:#0F2A2E; --muted:#5A6F72; --line:#D6E3E4;
  --teal:#0B7A85; --teal-ink:#FFFFFF; --tomato:#D9482B; --gold:#C98B12; --soft:#E3F0F1; --ok:#1F8A4C;
  --display:"Bricolage Grotesque","Figtree",system-ui,sans-serif;
  --body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:14px; color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0C1A1C; --surface:#13272A; --ink:#E6F1F1; --muted:#9DB3B5; --line:#24403F;
  --teal:#2BA9B4; --teal-ink:#06191B; --tomato:#F06A4D; --gold:#E3AA3A; --soft:#173235; --ok:#45C27A; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0C1A1C; --surface:#13272A; --ink:#E6F1F1; --muted:#9DB3B5; --line:#24403F;
  --teal:#2BA9B4; --teal-ink:#06191B; --tomato:#F06A4D; --gold:#E3AA3A; --soft:#173235; --ok:#45C27A; color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.5;padding-bottom:env(safe-area-inset-bottom,0px)}
h1,h2,h3{font-family:var(--display);line-height:1.1;margin:0}
a{color:var(--teal)}
button,input,select,textarea{font:inherit;color:inherit}
.splash{display:flex;min-height:100vh;align-items:center;justify-content:center;color:var(--muted)}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}

/* üst çubuk */
.top{position:sticky;top:0;z-index:20;background:var(--teal);color:var(--teal-ink);padding-top:env(safe-area-inset-top,0px)}
.top .wrap{display:flex;align-items:center;gap:12px;height:56px}
.logo{width:36px;height:36px;border-radius:11px;background:var(--teal-ink);color:var(--teal);display:flex;align-items:center;justify-content:center;font-weight:800;font-family:var(--display);flex:0 0 36px}
.top .ad{font-weight:700;line-height:1.15;min-width:0}
.top .ad small{display:block;font-weight:500;opacity:.8;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top .sag{margin-left:auto;display:flex;gap:6px;align-items:center}
.ikon{border:0;background:rgba(255,255,255,.16);color:inherit;height:36px;padding:0 12px;border-radius:10px;font-weight:600;font-size:13px}
.ikon:hover{background:rgba(255,255,255,.26)}
.sekmeler{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:calc(56px + env(safe-area-inset-top,0px));z-index:19}
.sekmeler .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.sekmeler .wrap::-webkit-scrollbar{display:none}
.sekmeler a{flex:0 0 auto;padding:12px 12px;text-decoration:none;color:var(--muted);font-weight:600;border-bottom:3px solid transparent;white-space:nowrap}
.sekmeler a.on{color:var(--ink);border-color:var(--teal)}
.rozet{display:inline-block;min-width:20px;height:20px;padding:0 6px;border-radius:99px;background:var(--tomato);color:#fff;font-size:12px;line-height:20px;text-align:center;margin-left:4px}

main{padding:16px 0 48px}
.baslik{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin:4px 0 14px}
.baslik h1{font-size:24px}
.muted{color:var(--muted)}
.s13{font-size:13px}
.kart{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:12px}
.kart h2{font-size:18px;margin-bottom:8px}
.kart.yeni{box-shadow:0 0 0 2px var(--tomato)}
.satir{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.arasi{justify-content:space-between}
.izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px}
.izgara .kart{margin:0}
.ozet{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:14px}
.ozet div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.ozet b{display:block;font-size:20px;font-family:var(--display)}
.ozet span{font-size:12px;color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:42px;padding:0 16px;border-radius:11px;border:1.5px solid var(--teal);background:var(--teal);color:var(--teal-ink);font-weight:700;cursor:pointer;text-decoration:none}
.btn.ghost{background:transparent;color:var(--teal)}
.btn.tehlike{background:transparent;border-color:var(--tomato);color:var(--tomato)}
.btn.sm{height:34px;padding:0 12px;font-size:13px;border-radius:9px}
.btn:disabled{opacity:.5;cursor:default}
.cip{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:99px;font-size:12px;font-weight:700;background:var(--soft);color:var(--ink)}
.cip.bad{background:var(--tomato);color:#fff}
.cip.ok{background:var(--ok);color:#fff}
.cip.info{background:var(--teal);color:var(--teal-ink)}
.cip.gold{background:var(--gold);color:#fff}

.form{display:flex;flex-direction:column;gap:12px}
.alan{display:flex;flex-direction:column;gap:4px}
.alan label{font-size:13px;font-weight:600;color:var(--muted)}
input,select,textarea{width:100%;min-height:44px;padding:9px 12px;border:1.5px solid var(--line);border-radius:10px;background:var(--surface)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--teal);outline-offset:0;border-color:var(--teal)}
input[type=checkbox]{width:18px;min-height:18px;height:18px;accent-color:var(--teal)}
input.sm,select.sm{min-height:34px;padding:5px 9px;font-size:14px}
.iki{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:520px){.iki{grid-template-columns:1fr}}
.secim{display:flex;flex-wrap:wrap;gap:6px}
.secim label{display:inline-flex;align-items:center;gap:6px;border:1.5px solid var(--line);border-radius:99px;padding:5px 11px;font-size:13px;cursor:pointer;color:var(--ink);font-weight:500}
.secim label:has(input:checked){border-color:var(--teal);background:var(--soft)}

.kalem{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px;font-size:14px}
.kalem li{display:flex;gap:8px}
.kalem li span:last-child{margin-left:auto;white-space:nowrap}
.not{background:var(--bg);padding:6px 9px;border-radius:8px;font-size:13px}
.ayrac{border-top:1px solid var(--line);padding-top:8px}
.toplam{font-size:18px;font-weight:800;font-family:var(--display)}

table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;color:var(--muted);font-weight:600}
.tablo{overflow-x:auto}
.sag-h{text-align:right}

.giris{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.giris .kart{width:100%;max-width:400px;padding:24px}
.giris h1{font-size:24px;margin:14px 0 4px}
.uyari{background:var(--soft);border-radius:10px;padding:10px 12px;font-size:13px}
.hata{color:var(--tomato);font-size:13px;min-height:1em}

.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:11px 16px;border-radius:12px;font-weight:600;z-index:50;max-width:calc(100vw - 32px);box-shadow:0 8px 24px rgba(0,0,0,.25)}
.toast.bad{background:var(--tomato);color:#fff}
.bos{text-align:center;padding:32px 16px;color:var(--muted)}