/* LGS ortak arayüz stilleri: al-sat, sat ve satın-al sayfaları */
:root{
  color-scheme:light;
  --bg:#F4F6FC; --bg-alt:#E8ECF9; --surface:#FFFFFF; --ink:#0E1840; --ink-soft:#4B5576; --line:#D5DBEE;
  --tint:#E5EBFF; --icon:#2A52D9; --brand:#1A3182; --bright:#2F5BE8; --cyan:#43DCE8;
  --danger:#C62828; --danger-bg:#FDECEC; --ok:#1B7F3B; --wa:#25D366; --shadow:rgba(16,31,92,.35);
  --flow:#2F5BE8; --flow-soft:#E5EBFF; --flow-ink:#FFFFFF; --flow-text:#2A52D9;
  --band-a:#1A3182; --band-b:#14266F;
  --font-display:"Chakra Petch","Trebuchet MS",Verdana,sans-serif;
  --font-body:"Manrope","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#0B1026; --bg-alt:#0F1736; --surface:#141C3F; --ink:#E8ECFA; --ink-soft:#A5AECF; --line:#2A3563;
    --tint:#1C2858; --icon:#86A3FF; --danger:#FF8A80; --danger-bg:#3A1A24; --ok:#6FD58F; --shadow:rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0B1026; --bg-alt:#0F1736; --surface:#141C3F; --ink:#E8ECFA; --ink-soft:#A5AECF; --line:#2A3563;
  --tint:#1C2858; --icon:#86A3FF; --danger:#FF8A80; --danger-bg:#3A1A24; --ok:#6FD58F; --shadow:rgba(0,0,0,.6);
}

/* Akış renkleri: satım = kırmızı, alım = mavi */
body[data-flow="sell"]{--flow:#D92D3F; --flow-soft:#FDE8EB; --flow-ink:#fff; --flow-text:#C0222F; --band-a:#3A0E1B; --band-b:#1F0A14}
body[data-flow="buy"]{--flow:#2F5BE8; --flow-soft:#E5EBFF; --flow-ink:#fff; --flow-text:#2A52D9; --band-a:#1A3182; --band-b:#14266F}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) body[data-flow="sell"]{--flow-soft:#3A1A24; --flow-text:#FF8E9A}
  :root:not([data-theme="light"]) body[data-flow="buy"]{--flow-soft:#1C2858; --flow-text:#86A3FF}
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:1rem}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:1.0625rem;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:6px}
.wrap{width:min(820px,100% - 2rem);margin-inline:auto}
.wrap.wide{width:min(1160px,100% - 2rem)}
.ic{width:1.2em;height:1.2em;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.hidden{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Üst bant */
.band{background:linear-gradient(180deg,var(--band-a),var(--band-b));color:#fff;padding:calc(.9rem + env(safe-area-inset-top,0px)) 0 5.5rem}
.band .bar{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.band img{display:block;height:56px;width:auto}
.band .back{color:#E6EBFF;text-decoration:none;font-weight:600;font-size:.95rem;border:1.5px solid rgba(255,255,255,.4);padding:.5rem .9rem;border-radius:10px}
.band .back:hover{background:rgba(255,255,255,.1)}
.band h1{font-family:var(--font-display);font-size:clamp(1.8rem,5vw,2.6rem);line-height:1.1;margin:1.6rem 0 .6rem}
.band p{margin:0;color:rgba(255,255,255,.82);max-width:36rem}
.band .flowtag{display:inline-block;font-weight:800;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;padding:.25rem .7rem;border-radius:999px;background:var(--flow);color:#fff}

/* Kartlar ve form */
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:1.25rem;margin-bottom:1rem}
.card h2{display:flex;align-items:center;gap:.7rem;font-family:var(--font-display);font-size:1.2rem;margin:0 0 .25rem}
.card h2 .num{display:grid;place-items:center;width:1.8rem;height:1.8rem;border-radius:50%;background:var(--flow);color:var(--flow-ink);font-size:.95rem}
.card .sub{margin:0 0 1rem;color:var(--ink-soft);font-size:.92rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.field{margin-bottom:.9rem}
.field>label,.field>.lbl{display:block;font-weight:700;font-size:.95rem;margin-bottom:.3rem}
.help{display:block;font-weight:500;color:var(--ink-soft);font-size:.82rem}
.req::after{content:" *";color:var(--danger)}
input[type=text],input[type=tel],input[type=email],input[type=number],input[type=month],input[type=search],select,textarea{
  width:100%;font:inherit;color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:12px;padding:.75rem .85rem;min-height:48px
}
textarea{min-height:96px;resize:vertical}
input::placeholder,textarea::placeholder{color:var(--ink-soft);opacity:.75}
input:focus,select:focus,textarea:focus{border-color:var(--flow);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--flow) 25%,transparent)}
.err{display:none;margin:.35rem 0 0;color:var(--danger);font-size:.86rem;font-weight:600}
[data-k].invalid>.err,[data-k].invalid .err{display:block}
[data-k].invalid input[type=text],[data-k].invalid input[type=tel],[data-k].invalid input[type=email],[data-k].invalid input[type=number],[data-k].invalid select,[data-k].invalid textarea{border-color:var(--danger);background:var(--danger-bg)}

/* Seçim bileşenleri */
.seg{display:inline-flex;border:1.5px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg)}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;cursor:pointer}
.seg span{display:block;padding:.65rem 1.2rem;font-weight:700;min-width:84px;text-align:center}
.seg label+label span{border-left:1.5px solid var(--line)}
.seg input:checked+span{background:var(--flow);color:var(--flow-ink)}
.seg input:focus-visible+span{outline:3px solid var(--cyan);outline-offset:-3px}
[data-k].invalid .seg{border-color:var(--danger)}
.opts{display:grid;gap:.6rem}
.opt,.cond{position:relative;display:block;cursor:pointer}
.opt input,.cond input{position:absolute;opacity:0;inset:0;cursor:pointer}
.opt>div,.cond>div{border:2px solid var(--line);background:var(--bg);border-radius:14px;padding:.8rem 1rem}
.opt b,.cond b{display:block;font-family:var(--font-display)}
.opt small,.cond small{color:var(--ink-soft)}
.opt .price{float:right;font-family:var(--font-display);font-weight:700;color:var(--flow-text)}
.opt input:checked+div,.cond input:checked+div{border-color:var(--flow);background:var(--flow-soft)}
.opt input:focus-visible+div,.cond input:focus-visible+div{outline:3px solid var(--cyan);outline-offset:2px}
[data-k].invalid .opt>div,[data-k].invalid .cond>div{border-color:var(--danger)}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{position:relative;cursor:pointer}
.chip input{position:absolute;opacity:0;inset:0;cursor:pointer}
.chip span{display:inline-block;border:1.5px solid var(--line);background:var(--bg);border-radius:999px;padding:.5rem .95rem;font-weight:600;font-size:.94rem}
.chip input:checked+span{background:var(--flow);border-color:var(--flow);color:var(--flow-ink)}
.chip input:focus-visible+span{outline:3px solid var(--cyan);outline-offset:2px}

/* Kategori kartları */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}
.cat{
  appearance:none;text-align:left;cursor:pointer;font:inherit;color:inherit;background:var(--surface);border:2px solid var(--line);
  border-radius:16px;padding:1rem;display:flex;flex-direction:column;gap:.35rem;transition:border-color .15s, background .15s
}
.cat:hover{border-color:var(--flow)}
.cat .ib{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--flow-soft);color:var(--flow-text)}
.cat .ib .ic{width:26px;height:26px}
.cat b{font-family:var(--font-display);font-size:1.05rem;line-height:1.2}
.cat small{color:var(--ink-soft);font-size:.82rem;line-height:1.35}
.cat[aria-checked="true"]{border-color:var(--flow);background:var(--flow-soft)}
.cat[aria-checked="true"] .ib{background:var(--flow);color:var(--flow-ink)}
[data-k].invalid .cats .cat{border-color:var(--danger)}

/* Adım çubuğu */
.stepbar{margin:-3.6rem 0 1.2rem;position:relative;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:.9rem 1rem;box-shadow:0 14px 30px -22px var(--shadow)}
.stepbar .meta{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;font-weight:800}
.stepbar .meta b{font-family:var(--font-display);font-size:1.05rem}
.stepbar .meta span{color:var(--ink-soft);font-size:.88rem;font-weight:600}
.stepbar .track{height:8px;background:var(--bg-alt);border-radius:99px;margin-top:.6rem;overflow:hidden}
.stepbar .fill{height:100%;width:0;background:var(--flow);border-radius:99px;transition:width .3s ease}
.stepbar ol{list-style:none;margin:.7rem 0 0;padding:0;display:flex;justify-content:space-between;gap:.3rem}
.stepbar li{flex:1;text-align:center;font-size:.72rem;color:var(--ink-soft);font-weight:700}
.stepbar li i{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;margin:0 auto .2rem;background:var(--bg-alt);font-style:normal;font-size:.8rem}
.stepbar li.done i{background:var(--flow);color:var(--flow-ink)}
.stepbar li.now i{background:var(--flow);color:var(--flow-ink);box-shadow:0 0 0 4px color-mix(in srgb,var(--flow) 30%,transparent)}
.stepbar li.now{color:var(--ink)}

/* Fotoğraf yükleme */
.drop{display:grid;place-items:center;text-align:center;gap:.3rem;border:2px dashed var(--flow);background:var(--flow-soft);border-radius:16px;padding:1.4rem 1rem;cursor:pointer;color:var(--ink)}
.drop .ic{width:34px;height:34px;color:var(--flow-text)}
.drop b{font-family:var(--font-display)}
.drop small{color:var(--ink-soft)}
.drop input{display:none}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:.6rem;margin-top:.8rem}
.thumb{position:relative;aspect-ratio:1;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:var(--bg-alt)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb button{position:absolute;top:4px;right:4px;width:28px;height:28px;border:0;border-radius:50%;background:rgba(10,20,64,.8);color:#fff;display:grid;place-items:center;cursor:pointer}
.thumb .bar{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(0,0,0,.25)}
.thumb .bar i{display:block;height:100%;width:0;background:var(--cyan)}
.counter{margin-top:.5rem;color:var(--ink-soft);font-size:.88rem}

/* Belgeler */
.docrow{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.docrow:last-of-type{border-bottom:0}
.docrow .t b{display:block}
.docrow .t small{color:var(--ink-soft)}

/* Ön fiyat kartı */
.estimate{border:2px solid var(--flow);background:var(--flow-soft);border-radius:16px;padding:1rem 1.1rem;margin-top:.5rem}
.estimate .big{font-family:var(--font-display);font-size:1.7rem;font-weight:700;color:var(--flow-text);line-height:1.15}
.estimate small{color:var(--ink-soft)}
.estimate.empty{border-style:dashed;background:var(--bg)}
.disclaimer{display:flex;gap:.7rem;align-items:flex-start;border-left:4px solid var(--flow);background:var(--flow-soft);border-radius:10px;padding:.8rem 1rem;font-size:.92rem;font-weight:600}

/* Teslimat seçici */
.quote{border:2px solid var(--flow);background:var(--flow-soft);border-radius:14px;padding:.8rem 1rem;margin:.4rem 0 .9rem}
.quote.empty{border-style:dashed;background:var(--bg);color:var(--ink-soft)}
.quote b.fee{font-family:var(--font-display);font-size:1.4rem;color:var(--flow-text)}
.tiers{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:.5rem}
.tiers td{padding:.35rem 0;border-bottom:1px solid var(--line)}
.tiers td:last-child{text-align:right;font-weight:800}
.linkbtn{font:inherit;font-weight:700;background:none;border:0;color:var(--flow-text);cursor:pointer;padding:.4rem 0;text-decoration:underline}
.note{color:var(--ink-soft);font-size:.88rem;margin:.5rem 0 0}

/* Özet tablosu */
table.kv{width:100%;border-collapse:collapse;font-size:.95rem}
table.kv td{padding:.4rem 0;border-bottom:1px solid var(--line);vertical-align:top}
table.kv td:first-child{color:var(--ink-soft);width:40%;padding-right:.8rem}
table.kv tr.total td{font-weight:800;font-size:1.05rem;border-bottom:0}

/* Onay satırı, bot tuzağı */
.consent{display:flex;gap:.7rem;align-items:flex-start;font-size:.92rem}
.consent input{width:22px;height:22px;margin-top:.15rem;flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Gezinme çubuğu */
.navbar{
  position:sticky;bottom:0;z-index:20;margin:0 -1rem;padding:.8rem 1rem calc(.8rem + env(safe-area-inset-bottom,0px));
  background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-top:1px solid var(--line);
  display:flex;align-items:center;gap:.8rem;justify-content:space-between
}
.navbar .status{flex:1;min-width:0;font-size:.9rem;color:var(--ink-soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:inherit;font-weight:800;border:0;border-radius:12px;padding:.95rem 1.6rem;cursor:pointer;text-decoration:none;min-height:52px}
.btn-primary{background:var(--flow);color:var(--flow-ink)}
.btn-primary:hover{filter:brightness(1.1)}
.btn-primary[disabled]{opacity:.6;cursor:wait}
.btn-wa{background:var(--wa);color:#05230F}
.btn-line{background:transparent;border:2px solid var(--line);color:var(--ink)}
.alert{display:none;background:var(--danger-bg);color:var(--danger);border-radius:12px;padding:.8rem 1rem;font-weight:600;margin-bottom:1rem}
.alert.on{display:block}

/* Başarı ekranı */
.done{text-align:center;padding:2.2rem 1.2rem}
.done .ok{display:grid;place-items:center;width:72px;height:72px;border-radius:50%;background:var(--ok);color:#fff;margin:0 auto 1rem}
.done .ok .ic{width:38px;height:38px;stroke-width:2.4}
.done h2{display:block;font-family:var(--font-display);font-size:1.6rem;margin:0 0 .4rem}
.refcode{display:inline-block;font-family:var(--font-display);font-size:1.4rem;font-weight:700;letter-spacing:.06em;background:var(--flow-soft);color:var(--flow-text);padding:.4rem 1rem;border-radius:10px;margin:.4rem 0 1rem}
.done .btns{display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap;margin-top:1.2rem}

footer.slim{padding:2rem 0 3rem;color:var(--ink-soft);font-size:.9rem;text-align:center}
footer.slim a{color:var(--flow-text)}

@media (max-width:640px){
  .cats{grid-template-columns:1fr 1fr}
  .grid2{grid-template-columns:1fr}
  .band img{height:48px}
  .stepbar ol{display:none}
  .navbar .status{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}