/* SmartBarkod — yardım merkezi sayfası (maket/yardim.html). Konu içeriği ortak/yardim-icerik.css (.yk). */
:root{
  color-scheme:dark;
  --bg:#0c0e14;--card:#161a24;--card-2:#1b2030;--field:#0e1118;
  --border:rgba(255,255,255,.1);--border-2:rgba(255,255,255,.2);
  --primary:#6c5ce7;--primary-t:#8b7bff;--accent:#00cec9;--success:#00b894;--warning:#fdcb6e;--danger:#ff7675;
  --text:#f5f6fa;--muted:#8e9aa8;--soft:#c9ced8;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{font-family:"Inter","Segoe UI",system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:15.5px;line-height:1.6;-webkit-font-smoothing:antialiased}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
svg{display:block;flex:none}
a{color:var(--accent);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--primary-t);outline-offset:2px}
main:focus{outline:none}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Üst çubuk */
.ust{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;padding:14px max(16px,calc((100vw - 1120px)/2));background:rgba(12,14,20,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.logo{font-weight:800;font-size:20px;letter-spacing:-.02em;text-decoration:none;color:var(--primary-t);white-space:nowrap}
.logo .b{color:var(--accent)}
.ust .bolme{color:var(--muted);font-weight:600;padding-left:14px;border-left:1px solid var(--border-2);white-space:nowrap}
.ust nav{margin-left:auto;display:flex;align-items:center;gap:16px}
.ust nav a{color:var(--soft);text-decoration:none;font-weight:600;font-size:14.5px}
.ust nav a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:12px;padding:9px 16px;font-weight:700;font-size:14.5px;text-decoration:none;border:1px solid var(--border-2);background:transparent;color:var(--text)}
.btn.p{background:var(--primary);border-color:var(--primary);color:#fff}
.btn:hover{border-color:var(--primary-t)}
.ust nav a.btn{color:#fff}

.sarma{max-width:1120px;margin:0 auto;padding:0 16px;min-height:60vh}
.yuk{display:flex;align-items:center;justify-content:center;gap:10px;padding:80px 0;color:var(--muted)}
.don{width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.18);border-top-color:var(--primary-t);animation:don .8s linear infinite}
@keyframes don{to{transform:rotate(360deg)}}
.hata{text-align:center;padding:70px 0}
.hata h1{font-size:24px;margin:0 0 8px}
.hata p{color:var(--muted);margin:0 0 18px}

/* Ana sayfa başlığı ve arama */
.kahraman{text-align:center;padding:56px 0 34px}
.kahraman h1{font-size:clamp(28px,4.4vw,40px);line-height:1.15;margin:0 0 10px;letter-spacing:-.02em}
.kahraman p{color:var(--muted);margin:0 0 26px;font-size:16.5px}
.arama{max-width:640px;margin:0 auto;text-align:left}
.arama.dar{max-width:none;margin:0 0 22px}
.arama .kap{position:relative}
.arama label{display:flex;align-items:center;gap:12px;background:var(--field);border:1px solid var(--border-2);border-radius:16px;padding:0 16px;color:var(--muted);box-shadow:0 18px 50px rgba(0,0,0,.35)}
.arama label:focus-within{border-color:var(--primary-t);box-shadow:0 0 0 4px rgba(108,92,231,.25)}
.arama input{flex:1;min-width:0;border:0;background:none;outline:0;padding:16px 0;font-size:17px;color:#fff}
.arama .ipucu{margin:10px 4px 0;font-size:13px;color:var(--muted)}
.arama .ipucu button{background:none;border:0;padding:0;color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.sonuclar{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:15;background:var(--card-2);border:1px solid var(--border-2);border-radius:16px;padding:6px;box-shadow:0 24px 60px rgba(0,0,0,.55);max-height:min(60vh,460px);overflow:auto}
.sonuclar a{display:block;padding:10px 12px;border-radius:10px;text-decoration:none;color:var(--text)}
.sonuclar a:hover,.sonuclar a.secili{background:rgba(108,92,231,.18)}
.sonuclar .sb{font-weight:700}
.sonuclar .sy{font-size:13px;color:var(--muted)}
.sonuclar .sy i{font-style:normal;color:var(--primary-t);font-weight:600}
.sonuclar .bos{padding:14px 12px;color:var(--muted);font-size:14px}
mark{background:rgba(0,206,201,.22);color:#fff;border-radius:3px;padding:0 1px}

/* Başlarken şeridi, bölüm kartları */
h2.bas{font-size:20px;margin:0 0 14px;letter-spacing:-.01em}
.serit{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:8px 0 40px}
.adimk{display:flex;gap:14px;align-items:flex-start;background:var(--card);border:1px solid var(--border);border-radius:18px;padding:18px;text-decoration:none;color:var(--text)}
.adimk:hover{border-color:var(--primary-t)}
.adimk .no{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(108,92,231,.2);color:var(--primary-t);font-weight:800}
.adimk b{display:block;margin-bottom:2px}
.adimk .ac{font-size:14px;color:var(--muted)}
.izgara{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:40px}
.bolumk{display:flex;flex-direction:column;gap:8px;background:var(--card);border:1px solid var(--border);border-radius:18px;padding:18px;text-decoration:none;color:var(--text);min-height:150px}
.bolumk:hover{border-color:var(--primary-t)}
.bolumk b{font-size:16px}
.bolumk .ac{font-size:13.5px;color:var(--muted);flex:1}
.bolumk small{font-size:12.5px;color:var(--soft);font-weight:600}
.ikon{flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center}
.ikon.mo{background:rgba(108,92,231,.16);color:var(--primary-t)}.ikon.tu{background:rgba(0,206,201,.13);color:var(--accent)}
.ikon.ye{background:rgba(0,184,148,.14);color:var(--success)}.ikon.sa{background:rgba(253,203,110,.13);color:var(--warning)}
.ikon.ki{background:rgba(255,118,117,.13);color:var(--danger)}
.iki{display:grid;grid-template-columns:1.4fr 1fr;gap:14px;margin-bottom:40px}
.kutu{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:20px}
.liste{list-style:none;margin:0;padding:0}
.liste li+li{border-top:1px solid var(--border)}
.liste a{display:flex;justify-content:space-between;gap:12px;padding:11px 2px;text-decoration:none;color:var(--text);font-weight:600}
.liste a:hover{color:var(--accent)}
.liste a small{color:var(--muted);font-weight:500;text-align:right}
.cagri{display:flex;flex-direction:column;gap:10px;justify-content:center;background:linear-gradient(135deg,rgba(108,92,231,.22),rgba(0,206,201,.1));border:1px solid rgba(139,123,255,.35)}
.cagri p{margin:0;color:var(--soft)}

/* Bölüm ve konu sayfası */
.yol{display:flex;flex-wrap:wrap;gap:6px;font-size:13.5px;color:var(--muted);margin:26px 0 12px}
.yol a{color:var(--soft);text-decoration:none;font-weight:600}
.yol a:hover{color:#fff}
.sayfa{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:start}
.yan{position:sticky;top:84px;background:var(--card);border:1px solid var(--border);border-radius:18px;padding:12px}
.yan h3{font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:6px 8px 8px}
.yan a{display:block;padding:8px 10px;border-radius:10px;color:var(--soft);text-decoration:none;font-size:14px;font-weight:600}
.yan a:hover{background:rgba(255,255,255,.05);color:#fff}
.yan a.on{background:rgba(108,92,231,.2);color:#fff}
.konu h1{font-size:clamp(26px,3.6vw,34px);line-height:1.2;margin:0 0 8px;letter-spacing:-.02em}
.konu .ust-bilgi{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;color:var(--muted);font-size:13.5px;margin-bottom:22px}
.konu .ozet{font-size:17px;color:var(--soft);margin:0 0 22px}
.kopyalandi{color:var(--success);font-size:13.5px;font-weight:600}
.eylem{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:26px 0;padding:16px;background:var(--card);border:1px solid var(--border);border-radius:16px}
.eylem .soru{margin-right:auto;font-weight:600}
.eylem .tesekkur{color:var(--success);font-weight:600}
.ilgili h2{font-size:17px;margin:30px 0 8px}
.destek{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin:30px 0 0;padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,rgba(108,92,231,.2),rgba(0,206,201,.08));border:1px solid rgba(139,123,255,.3)}
.destek p{margin:0;color:var(--soft)}
.destek b{color:#fff}
.konular{display:grid;gap:10px}
.konular a{display:block;padding:16px 18px;background:var(--card);border:1px solid var(--border);border-radius:16px;text-decoration:none;color:var(--text)}
.konular a:hover{border-color:var(--primary-t)}
.konular a b{display:block;font-size:16px}
.konular a span{color:var(--muted);font-size:14px}

/* Sıkça sorulanlar */
details{background:var(--card);border:1px solid var(--border);border-radius:14px;margin-bottom:10px}
details summary{list-style:none;cursor:pointer;padding:14px 18px;font-weight:700;display:flex;justify-content:space-between;gap:12px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:'+';color:var(--primary-t);font-size:20px;line-height:1}
details[open] summary::after{content:'−'}
details .yanit{padding:0 18px 16px;color:var(--soft)}

/* Eğitim videoları (06.10; maket/yardim-videolar.html) */
.videolar{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:0 0 14px}
.videok{display:flex;flex-direction:column;gap:10px;background:var(--card);border:1px solid var(--border);border-radius:18px;padding:10px 10px 14px;color:var(--text);text-align:left;cursor:pointer;font:inherit}
.videok:hover{border-color:var(--primary-t);transform:translateY(-1px)}
.videok .kapak,.konu-video .kapak{position:relative;display:block;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#11141c}
.videok img,.konu-video img{width:100%;height:100%;object-fit:cover;display:block}
.videok .sure{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.78);color:#fff;font-size:12.5px;font-weight:700;border-radius:6px;padding:1px 7px}
.videok b{font-size:15px;line-height:1.35;padding:0 4px}
.videok small{color:var(--muted);font-size:13px;padding:0 4px;margin-top:-6px}
.tum-videolar{display:flex;justify-content:flex-end;margin:0 0 40px}
.tum-videolar a{font-weight:700;text-decoration:none}
.vgrup{margin:26px 0 8px}
.vgrup h2{font-size:18px;margin:0 0 12px}
.konu-video{display:flex;gap:14px;align-items:center;width:100%;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:10px;margin:0 0 22px;cursor:pointer;font:inherit;color:var(--text);text-align:left}
.konu-video:hover{border-color:var(--primary-t)}
.konu-video .kapak{flex:none;width:168px;border-radius:10px}
.konu-video b{display:block}
.konu-video span span{color:var(--muted);font-size:14px}
.vmodal{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:16px;background:rgba(5,6,10,.82);backdrop-filter:blur(4px)}
.vmodal .pen{width:min(1000px,100%);background:var(--card-2);border:1px solid var(--border-2);border-radius:18px;overflow:hidden;box-shadow:0 30px 90px rgba(0,0,0,.6)}
.vmodal .bas2{display:flex;align-items:center;gap:12px;padding:12px 14px 12px 18px}
.vmodal .bas2 h2{font-size:16.5px;margin:0;flex:1}
.vmodal .kapat{background:none;border:0;border-radius:10px;width:40px;height:40px;display:grid;place-items:center;color:var(--soft);cursor:pointer}
.vmodal .kapat:hover{background:rgba(255,255,255,.08);color:#fff}
.vmodal .oynatici{position:relative;aspect-ratio:16/9;background:#000}
.vmodal iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vmodal .alt2{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:12px 18px;font-size:13.5px;color:var(--muted)}
.vmodal .alt2 .sonraki{margin-left:auto;cursor:pointer}
body.modal-acik{overflow:hidden}

.alt-bilgi{max-width:1120px;margin:40px auto 0;padding:22px 16px 32px;border-top:1px solid var(--border);color:var(--muted);font-size:13.5px;display:flex;flex-wrap:wrap;gap:8px 20px}
.alt-bilgi a{color:var(--soft);text-decoration:none}
.alt-bilgi a:hover{color:#fff}

@media (max-width:900px){
  .videolar{grid-template-columns:repeat(2,1fr)}
  .izgara{grid-template-columns:repeat(2,1fr)}
  .iki{grid-template-columns:1fr}
  .sayfa{grid-template-columns:1fr}
  .yan{display:none}
}
@media (max-width:600px){
  .ust .bolme,.ust nav a.sss{display:none}
  .serit,.izgara,.videolar{grid-template-columns:1fr}
  .konu-video .kapak{width:120px}
  .vmodal{padding:0}
  .vmodal .pen{border-radius:0}
  .bolumk{min-height:0}
  .kahraman{padding:34px 0 26px}
  .eylem .soru{width:100%}
}