/* ADA KAP — temel stiller */
:root{
  --brand:#FB750E;      /* logo turuncusu (büyük yüzeyler) */
  --brand-d:#C2410C;    /* buton / beyaz yazı için koyu turuncu */
  --brand-dd:#9A3412;   /* bağlantı metni */
  --map:#CB4D07;        /* logodaki harita tonu */
  --cream:#FFF8EE;
  --bg:#F6F3EE;
  --card:#FFFFFF;
  --ink:#16181D;
  --muted:#5F6470;
  --line:#E4DFD6;
  --line2:#EEE9E1;
  --soft:#ECE7DE;
  --sea:#0F5F56; --sea-l:#DCEFEA; --sea-t:#0F5F56;
  --sun:#F4C54A; --sun-l:#FCEFC8; --sun-t:#6B4E06;
  --lav:#E3E0F2; --lav-t:#4B3F8F;
  --pink:#F3E1EA; --pink-t:#8A2F5B;
  --peach:#FDE3D2; --peach-t:#9A3412;
  --err:#B3261E; --err-l:#FBE1DE; --err-t:#7A1712;
  --ok:#0F5F56;
  --shadow:0 10px 30px rgba(22,24,29,.08);
  --r:18px;
  --dfont:'Bricolage Grotesque',system-ui,sans-serif;
  --bfont:'Manrope',system-ui,-apple-system,sans-serif;
}
[data-theme="dark"]{
  --bg:#111316; --card:#1C1F24; --ink:#F2F0EB; --muted:#A3A8B3; --line:#2E3239; --line2:#262A30; --soft:#24272D;
  --sea-l:#1E3B37; --sea-t:#7FD1C4; --sun-l:#463A17; --sun-t:#F4D27A; --lav:#2F2B4A; --lav-t:#B9B0F0;
  --pink:#452634; --pink-t:#F0A9C8; --peach:#4A2A20; --peach-t:#F7B08A; --err-l:#3A1C1A; --err-t:#F2B8B3;
  --brand-dd:#FF9A52; --shadow:0 10px 30px rgba(0,0,0,.35);
  --err:#FF8A80; /* koyu zeminde metin olarak AA */
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%}
body{background:#F1E6D8;font-family:var(--bfont);color:var(--ink);-webkit-font-smoothing:antialiased}
[data-theme="dark"] body{background:#07080A}
a{color:inherit;text-decoration:none}
button{font-family:inherit;color:inherit;cursor:pointer;border:0;background:none;padding:0}
input,textarea,select{font-family:inherit;color:var(--ink)}
img{display:block;max-width:100%}
h1,h2,h3{margin:0}
.d{font-family:var(--dfont);letter-spacing:-.02em}

/* uygulama kabı: telefonda tam ekran, masaüstünde ortada telefon genişliği */
#app{max-width:480px;margin:0 auto;min-height:100vh;min-height:100dvh;background:var(--bg);position:relative;overflow-x:hidden}
@media (min-width:600px){ #app{box-shadow:0 0 0 1px rgba(0,0,0,.04),0 30px 80px rgba(120,60,10,.18)} }
.screen{padding-bottom:110px;min-height:100vh;min-height:100dvh;outline:none}
.screen.enter{animation:fade .18s ease}
.screen.nopad{padding-bottom:0}
@keyframes fade{from{opacity:.4;transform:translateY(4px)}to{opacity:1;transform:none}}
.pad{padding:0 16px}
.stack{display:flex;flex-direction:column;gap:14px}
.row{display:flex;align-items:center;gap:10px}
.between{display:flex;align-items:center;justify-content:space-between;gap:10px}
.grow{flex:1;min-width:0}
.muted{color:var(--muted)}
.small{font-size:0.8125rem}
.xs{font-size:0.75rem}
.b{font-weight:800}
.center{text-align:center}
.hide{display:none!important}
.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* üst bar */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;padding:14px 16px 10px;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px)}
.topbar h1{font-size:1.125rem;font-weight:800;flex:1;min-width:0}
.ib{width:44px;height:44px;border-radius:22px;border:1px solid var(--line);background:var(--card);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;position:relative}
.ib.plain{border:0;background:transparent}
.dot{position:absolute;top:9px;right:10px;width:9px;height:9px;border-radius:5px;background:var(--brand-d);border:2px solid var(--card)}

/* butonlar */
.btn{min-height:54px;border-radius:17px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:1rem;font-weight:800;padding:0 22px;width:100%;transition:transform .06s}
.btn:active{transform:scale(.98)}
.btn.primary{background:var(--brand-d);color:#fff}
.btn.dark{background:var(--ink);color:var(--bg)}
.btn.ghost{border:2px solid var(--ink)}
.btn.sea{background:var(--sea);color:#fff}
.btn.danger{background:var(--err);color:#fff}
[data-theme="dark"] .btn.danger{background:#B3261E}
.btn.soft{background:var(--soft)}
.btn.sm{min-height:44px;font-size:0.875rem;border-radius:13px;padding:0 14px;width:auto}
.btn[disabled]{opacity:.45;pointer-events:none}
.link{color:var(--brand-dd);font-weight:800}
.chip{min-height:38px;position:relative;padding:0 14px;border-radius:19px;border:1px solid var(--line);background:var(--card);font-size:0.8125rem;font-weight:700;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;flex-shrink:0}
.chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:2px 16px;margin:0 -16px}
.chips::-webkit-scrollbar{display:none}
.wrap{flex-wrap:wrap;overflow:visible;margin:0;padding:0}
.tag{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:8px;font-size:0.6875rem;font-weight:800;letter-spacing:.02em}
.tag.sun{background:var(--sun);color:#16181D}
.tag.sea{background:var(--sea-l);color:var(--sea-t)}
.tag.ink{background:var(--ink);color:var(--bg)}
.tag.brand{background:var(--brand-d);color:#fff}
.tag.err{background:var(--err-l);color:var(--err-t)}
.tag.soft{background:var(--soft);color:var(--muted)}

/* kartlar & formlar */
.card{background:var(--card);border:1px solid var(--line2);border-radius:var(--r)}
.cardpad{padding:14px}
.list{background:var(--card);border:1px solid var(--line2);border-radius:var(--r);padding:0 14px}
.li{display:flex;align-items:center;gap:12px;min-height:54px;border-bottom:1px solid var(--line2);font-size:0.9375rem;font-weight:700;width:100%;text-align:left}
.li:last-child{border-bottom:0}
.li .v{margin-left:auto;font-size:0.8125rem;color:var(--muted);font-weight:700;display:flex;align-items:center;gap:4px}
.sec-t{font-size:0.75rem;font-weight:800;letter-spacing:.07em;color:var(--muted);text-transform:uppercase;margin:4px 4px 6px}
.field{display:flex;flex-direction:column;gap:6px}
.field>span,.lbl{font-size:0.8125rem;font-weight:700;color:var(--muted)}
.inp{min-height:52px;border-radius:14px;border:1px solid var(--line);background:var(--card);padding:0 14px;font-size:0.9375rem;font-weight:600;width:100%;outline:none}
.inp:focus{border-color:var(--ink);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 25%,transparent)}
textarea.inp{min-height:0;height:auto;padding:12px 14px;line-height:1.45;resize:none}
.inp.err{border:2px solid var(--err)}
.errtxt{font-size:0.8125rem;font-weight:700;color:var(--err)}
.seg{display:flex;padding:4px;border-radius:14px;background:var(--soft);gap:2px}
.seg button{flex:1;min-height:40px;position:relative;border-radius:10px;font-size:0.875rem;font-weight:700;color:var(--muted)}
.seg button.on{background:var(--card);color:var(--ink);font-weight:800;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.switch{width:52px;height:32px;border-radius:16px;background:#CFCAC0;padding:3px;display:flex;flex-shrink:0;transition:background .15s}
.switch span{width:26px;height:26px;border-radius:13px;background:#fff;transition:transform .15s}
.switch.on{background:var(--sea)}
.switch.on span{transform:translateX(20px)}
.radio{width:22px;height:22px;border-radius:11px;border:2px solid #CFCAC0;flex-shrink:0}
.radio.on{border:7px solid var(--brand-d)}
.check{width:24px;height:24px;border-radius:8px;border:2px solid #CFCAC0;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:transparent}
.check.on{background:var(--brand-d);border-color:var(--brand-d);color:#fff}
.opt{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;background:var(--card);border:2px solid var(--line2);width:100%;text-align:left}
.opt.on{border-color:var(--ink)}
.note{display:flex;gap:12px;align-items:flex-start;padding:13px 14px;border-radius:16px;font-size:0.8125rem;font-weight:700;line-height:1.45}
.note.sun{background:var(--sun-l);color:var(--sun-t)}
.note.sea{background:var(--sea-l);color:var(--sea-t)}
.note.err{background:var(--err-l);color:var(--err-t)}
.note.ink{background:var(--ink);color:var(--bg)}

/* ilan kartı */
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.lcard{display:flex;flex-direction:column;background:var(--card);border-radius:18px;overflow:hidden;border:1px solid var(--line2);position:relative}
.lcard .ph{aspect-ratio:1/1;position:relative}
.lcard .info{padding:10px 12px 12px;display:flex;flex-direction:column;gap:3px}
.price{font-family:var(--dfont);font-weight:800;letter-spacing:-.02em}
.favbtn{position:absolute;top:8px;right:8px;width:36px;height:36px;border-radius:18px;background:rgba(255,255,255,.95);display:flex;align-items:center;justify-content:center;color:#16181D;z-index:2}
.favbtn.on{color:var(--brand-d)}
.ph{background:var(--peach);display:flex;align-items:center;justify-content:center;overflow:hidden}
.ph img{width:100%;height:100%;object-fit:cover}
.ph .badge{position:absolute;left:8px;top:8px;display:flex;gap:4px;z-index:1}
.lrow{display:flex;gap:12px;padding:10px;border-radius:18px;background:var(--card);border:1px solid var(--line2);align-items:center}
.lrow .ph{width:96px;height:88px;border-radius:14px;flex-shrink:0;position:relative}
.sold .ph::after{content:'SATILDI';position:absolute;inset:0;background:rgba(22,24,29,.55);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:.08em;font-size:0.8125rem}

/* alt menü */
.tabbar{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:480px;height:84px;background:var(--card);border-top:1px solid var(--line2);display:flex;justify-content:space-around;align-items:flex-start;padding-top:9px;z-index:30;padding-bottom:env(safe-area-inset-bottom)}
.tabbar a{width:64px;min-height:48px;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:0.6875rem;font-weight:600;color:var(--muted);position:relative}
.tabbar a.on{color:var(--ink);font-weight:800}
.tabbar a.sell{margin-top:-24px;color:var(--brand-dd);font-weight:800}
.tabbar a.sell span.b{width:56px;height:56px;border-radius:20px;background:var(--brand-d);color:#fff;display:flex;align-items:center;justify-content:center;border:4px solid var(--bg);box-shadow:0 6px 16px rgba(194,65,12,.35)}
.tabbar .cnt{position:absolute;top:-4px;right:12px;min-width:18px;height:18px;border-radius:9px;background:var(--brand-d);color:#fff;font-size:0.625rem;font-weight:800;display:flex;align-items:center;justify-content:center;padding:0 4px}

/* alt sayfa / diyalog / toast */
.overlay{position:fixed;inset:0;background:rgba(22,24,29,.5);z-index:50;display:flex;align-items:flex-end;justify-content:center;animation:ov .15s ease}
@keyframes ov{from{opacity:0}to{opacity:1}}
.sheet{width:100%;max-width:480px;max-height:90vh;overflow:auto;background:var(--card);border-radius:28px 28px 0 0;padding:10px 20px calc(24px + env(safe-area-inset-bottom));animation:up .2s ease}
@keyframes up{from{transform:translateY(40px);opacity:.5}to{transform:none;opacity:1}}
.grip{width:40px;height:5px;border-radius:3px;background:var(--line);margin:0 auto 12px}
.overlay.center{align-items:center;padding:24px}
.dialog{width:100%;max-width:360px;background:var(--card);border-radius:24px;padding:22px;animation:up .18s ease}
.toast{position:fixed;left:50%;bottom:104px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:14px;font-size:0.875rem;font-weight:700;z-index:80;max-width:88vw;box-shadow:var(--shadow);animation:up .2s ease}

/* sohbet */
.bubble{max-width:78%;padding:11px 14px;border-radius:18px;font-size:0.9062rem;line-height:1.4;word-wrap:break-word}
.bubble.me{align-self:flex-end;background:var(--ink);color:var(--bg);border-bottom-right-radius:5px}
.bubble.them{align-self:flex-start;background:var(--card);border:1px solid var(--line2);border-bottom-left-radius:5px}
.bubble .t{display:block;font-size:0.6562rem;opacity:.6;margin-top:4px;text-align:right}
.sysmsg{align-self:center;font-size:0.75rem;font-weight:700;color:var(--muted);background:var(--soft);padding:6px 12px;border-radius:12px;text-align:center}
.avatar{border-radius:50%;background:var(--ink);color:var(--sun);display:flex;align-items:center;justify-content:center;font-family:var(--dfont);font-weight:800;flex-shrink:0}

.empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:40px 24px}
.empty .ic{width:92px;height:92px;border-radius:32px;background:var(--soft);display:flex;align-items:center;justify-content:center;color:var(--muted)}
.skel{background:linear-gradient(90deg,var(--soft),var(--line2),var(--soft));background-size:200% 100%;animation:sk 1.2s infinite;border-radius:12px}
@keyframes sk{to{background-position:-200% 0}}
.stars{display:inline-flex;gap:2px;color:#E9A91A}
.progress{height:6px;border-radius:3px;background:var(--line);overflow:hidden}
.progress>span{display:block;height:100%;background:var(--brand-d)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.steps span{height:5px;border-radius:3px;background:var(--line)}
.steps span.on{background:var(--brand-d)}

/* ---------------- Erişilebilirlik temeli (A20) ---------------- */
html{font-size:100%;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{font-size:1rem;overflow-wrap:break-word}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
/* odak halkası: yalnız klavye ile gezinirken, marka rengi */
:focus{outline:none}
:focus-visible{outline:3px solid var(--focus,#C2410C);outline-offset:2px;border-radius:inherit}
[data-theme="dark"]{--focus:#FF9A52}
.inp:focus-visible{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px var(--focus,#C2410C)}
main:focus,main:focus-visible,h1[tabindex="-1"]:focus,h1[tabindex="-1"]:focus-visible,[role="dialog"]:focus{outline:none}
/* dokunma hedefleri ≥44px: görsel boyutu bozmadan tıklama alanını genişlet */
.favbtn::after,.chip::after,.seg button::after,.app-bn .x::after,.switch::after{content:'';position:absolute;left:50%;top:50%;width:max(100%,44px);height:max(100%,44px);transform:translate(-50%,-50%)}
.switch{position:relative}
.app-bn .x{position:relative}
/* uzun metin / %200 yakınlaştırma: taşma olmasın */
.topbar h1{overflow-wrap:anywhere}
.li{flex-wrap:wrap;padding:6px 0}
.li .v{flex-wrap:wrap;justify-content:flex-end}
.btn{text-align:center;line-height:1.2;padding-top:8px;padding-bottom:8px}
.chip{line-height:1.2}
/* koyu tema: varsayılan avatar (ink = açık renk) üzerinde sarı yazı okunmaz */
[data-theme="dark"] .avatar:not([style*="color:"]){color:#16181D}
[data-theme="dark"] .tag.sun{color:#16181D}
/* hareket azaltma */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .screen.enter{animation:none}
}
/* Yüksek kontrast modu (Windows) */
@media (forced-colors:active){ .btn,.chip,.inp,.ib,.favbtn{border:1px solid CanvasText} :focus-visible{outline-color:Highlight} }
/* dar ekran / büyük yazı: esnek öğeler ve fieldset içeriği sıkışabilsin (yatay taşma yok) */
fieldset{min-width:0}
.btn{min-width:0;white-space:normal}
.row>.btn,.between>.btn,.row>.grow,.between>.grow{min-width:0}
.note{min-width:0;overflow-wrap:anywhere}
/* %200 yakınlaştırma (≈195–359 css px): satırlar sarılabilsin */
@media (max-width:359px){ .between,.row{flex-wrap:wrap} .tag{white-space:normal} }