/* =====================================================================
   8genyks — genel arayüz
   8genlgs/assets/css/app.css ile AYNI tasarım sistemi (yalnız marka adı
   değişti); Tipografi Lexend + Source Sans 3.
   Tablet öncelikli: tüm dokunma hedefleri >= 44px.
   ===================================================================== */

:root{
  --ground:#F2F5FA; --card:#FFFFFF; --sunk:#E9EEF7;
  --ink:#16213A; --muted:#5C6A85; --line:#DCE3EF;
  --navy:#123A63; --primary:#4F46E5; --accent:#EA580C;
  --ok:#16A34A; --no:#DC2626; --warn:#B45309;
  --ok-bg:#E7F6EC; --no-bg:#FBE9E9; --warn-bg:#FBF0DF; --primary-bg:#EDECFD;
  --shadow:0 1px 2px rgba(18,58,99,.06), 0 6px 18px rgba(18,58,99,.07);
  --r:12px;
  --display:'Lexend',system-ui,-apple-system,'Segoe UI',sans-serif;
  --body:'Source Sans 3',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'SF Mono',Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ground:#0E1524; --card:#182135; --sunk:#131B2C;
    --ink:#E7EDF9; --muted:#9AA8C2; --line:#2A3550;
    --navy:#8FB6E0; --primary:#A5A0FB; --accent:#FB923C;
    --ok:#4ADE80; --no:#F87171; --warn:#FBBF24;
    --ok-bg:#14301F; --no-bg:#331A1A; --warn-bg:#33280F; --primary-bg:#232145;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 6px 18px rgba(0,0,0,.3);
  }
}
:root[data-theme="dark"]{
  --ground:#0E1524; --card:#182135; --sunk:#131B2C;
  --ink:#E7EDF9; --muted:#9AA8C2; --line:#2A3550;
  --navy:#8FB6E0; --primary:#A5A0FB; --accent:#FB923C;
  --ok:#4ADE80; --no:#F87171; --warn:#FBBF24;
  --ok-bg:#14301F; --no-bg:#331A1A; --warn-bg:#33280F; --primary-bg:#232145;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 6px 18px rgba(0,0,0,.3);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--body);
  font-size:16px;line-height:1.55}
h1,h2,h3,h4{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.25}
p{margin:0}
a{color:var(--primary)}
img{max-width:100%;height:auto}

.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:99;background:var(--card);color:var(--ink);
  padding:12px 16px;border-radius:8px;box-shadow:var(--shadow)}

/* ---------------- üst bar ---------------- */
.appbar{background:var(--navy);color:#fff;padding-top:env(safe-area-inset-top)}
:root[data-theme="dark"] .appbar{background:var(--sunk);border-bottom:1px solid var(--line);color:var(--ink)}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .appbar{background:var(--sunk);border-bottom:1px solid var(--line);color:var(--ink)}
}
.appbar-in{display:flex;align-items:center;gap:14px;min-height:56px;flex-wrap:wrap}
.logo{font:700 1.15rem/1 var(--display);letter-spacing:-.01em;color:inherit;text-decoration:none}
.logo b{color:#FDBA74;font-weight:700}
.appbar nav{display:flex;gap:2px;margin-inline-start:auto;flex-wrap:wrap}
.appbar nav a{color:inherit;opacity:.85;text-decoration:none;font:500 .95rem/1 var(--display);
  padding:12px 14px;min-height:44px;display:flex;align-items:center;border-radius:8px}
.appbar nav a[aria-current]{opacity:1;background:rgba(255,255,255,.14)}
:root[data-theme="dark"] .appbar nav a[aria-current]{background:var(--primary-bg)}
.appbar nav a:focus-visible{outline:2px solid #fff;outline-offset:-2px}

main{padding:26px 0 60px}
.site-footer{border-top:1px solid var(--line);padding:22px 0;font-size:.85rem;color:var(--muted);
  padding-bottom:calc(22px + env(safe-area-inset-bottom))}

/* ---------------- ortak parçalar ---------------- */
.eyebrow{font:600 .68rem/1 var(--display);letter-spacing:.11em;text-transform:uppercase;
  color:var(--muted);margin-bottom:12px}
.kod{font-family:var(--mono);font-size:.78rem;font-weight:500;letter-spacing:-.02em;
  color:var(--primary);font-variant-numeric:tabular-nums}
.pill{font:600 .74rem/1 var(--display);letter-spacing:.05em;text-transform:uppercase;
  padding:6px 10px;border-radius:99px;background:var(--card);border:1px solid var(--line);color:var(--muted);
  display:inline-flex;align-items:center}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}

.btn{appearance:none;border:0;border-radius:9px;font:600 .95rem/1 var(--display);
  padding:0 20px;min-height:48px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;
  text-decoration:none}
.btn-primary{background:var(--primary);color:#fff}
.btn-accent{background:var(--accent);color:#fff}
.btn-ghost{background:var(--card);color:var(--ink);border:1.5px solid var(--line)}
:root[data-theme="dark"] .btn-primary,:root[data-theme="dark"] .btn-accent{color:#0E1524}
.btn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

/* ---------------- üç kolonlu çalışma düzeni ---------------- */
.cols{display:grid;grid-template-columns:264px minmax(0,1fr) 232px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);overflow:hidden}
.cols>*{padding:18px 20px}
.rail{background:var(--sunk);border-inline-end:1px solid var(--line)}
.rail-r{border-inline-start:1px solid var(--line);border-inline-end:0}

/* ---------------- kazanım ağacı ---------------- */
.tree{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.tree .grp{font:600 .84rem/1.3 var(--display);color:var(--ink);padding:10px 8px 6px;
  display:flex;align-items:center;gap:8px}
.tree .grp .kod{color:var(--muted)}
.kz{display:flex;align-items:center;gap:10px;width:100%;text-align:start;background:none;
  border:0;border-radius:8px;padding:10px 8px;min-height:44px;cursor:pointer;
  font:400 .84rem/1.35 var(--body);color:var(--ink);text-decoration:none;
  transition:background .15s}
.kz:hover{background:var(--card)}
.kz[aria-current]{background:var(--primary-bg)}
.kz:focus-visible{outline:2px solid var(--primary);outline-offset:1px}
/* durum rozeti — renk TEK BAŞINA anlam taşımaz, işaret + .sr metni eşlik eder */
.dot{flex:none;width:18px;height:18px;border-radius:50%;display:grid;place-items:center;
  font:700 11px/1 var(--display);color:#fff}
.d-ok{background:var(--ok)}
.d-part{background:var(--warn)}
.d-no{background:var(--line);color:var(--muted)}
:root[data-theme="dark"] .d-ok,:root[data-theme="dark"] .d-part{color:#0E1524}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------------- ilerleme kutuları ---------------- */
.stat{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:12px}
.stat .lbl{font:600 .7rem/1 var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.stat .big{font:600 1.6rem/1.1 var(--display);font-variant-numeric:tabular-nums;margin-top:6px}
.stat .big small{font-size:.9rem;color:var(--muted);font-weight:400}
.bar{height:8px;border-radius:99px;background:var(--sunk);overflow:hidden;display:flex;margin-top:10px}
.bar i{display:block;height:100%}
.legend{display:flex;flex-direction:column;gap:6px;margin-top:10px;font-size:.78rem;color:var(--muted)}
.legend span{display:flex;align-items:center;gap:7px}
.sw{width:10px;height:10px;border-radius:3px;flex:none}

/* ---------------- konu anlatımı blokları ---------------- */
.lesson{max-width:66ch}
.lesson h1{font-size:1.35rem;font-weight:600;margin-bottom:4px}
.lesson .meta{font-size:.82rem;color:var(--muted);margin-bottom:20px}
.blk{border-radius:10px;padding:14px 16px;margin-bottom:14px;border:1px solid var(--line);background:var(--card)}
.blk-ust{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.blk .tag{font:600 .66rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:6px;padding:5px 8px;border-radius:5px;margin-bottom:0}
.ses-btn{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;
  width:26px;height:26px;border-radius:50%;border:1px solid var(--line);
  background:var(--card);color:var(--primary,#3f6cd6);cursor:pointer;padding:0}
.ses-btn:hover{background:var(--primary-bg,#eef1fb)}
.ses-btn.playing{background:var(--primary,#3f6cd6);color:#fff;border-color:var(--primary,#3f6cd6)}
.ses-btn .ikon{display:block}
.blk p+p{margin-top:9px}
.b-anlatim{border-inline-start:3px solid var(--line)}
.b-anlatim .tag{background:var(--sunk);color:var(--muted)}
.b-ornek{background:var(--primary-bg);border-color:transparent}
.b-ornek .tag{background:var(--primary);color:#fff}
.b-tuzak{background:var(--warn-bg);border-color:transparent}
.b-tuzak .tag{background:var(--warn);color:#fff}
.b-ipucu{background:var(--ok-bg);border-color:transparent}
.b-ipucu .tag{background:var(--ok);color:#fff}
.b-ozet{background:var(--sunk)}
.b-ozet .tag{background:var(--navy);color:#fff}
.b-onkosul{background:var(--sunk);border-style:dashed}
.b-onkosul .tag{background:var(--navy);color:#fff}
:root[data-theme="dark"] .b-ornek .tag,:root[data-theme="dark"] .b-tuzak .tag,
:root[data-theme="dark"] .b-ipucu .tag,:root[data-theme="dark"] .b-ozet .tag,
:root[data-theme="dark"] .b-onkosul .tag{color:#0E1524}
.steps{margin:10px 0 0;padding-inline-start:20px;font-size:.94rem}
.steps li{margin-bottom:5px}
.math{font-family:var(--mono);font-size:.92rem;background:var(--card);padding:2px 6px;
  border-radius:4px;border:1px solid var(--line)}

/* ---------------- soru ---------------- */
.q{max-width:64ch}
.q .stem{font-size:1.06rem;margin:14px 0 18px}
.opts{display:flex;flex-direction:column;gap:10px;list-style:none;padding:0;margin:0}
.opt{display:flex;align-items:flex-start;gap:12px;width:100%;text-align:start;
  background:var(--card);border:1.5px solid var(--line);border-radius:10px;
  padding:13px 14px;min-height:52px;cursor:pointer;font:400 1rem/1.45 var(--body);color:var(--ink);
  transition:border-color .18s,background .18s}
.opt:hover{border-color:var(--primary)}
.opt:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.opt .ltr{flex:none;width:28px;height:28px;border-radius:50%;background:var(--sunk);
  display:grid;place-items:center;font:600 .88rem/1 var(--display);color:var(--muted)}
.opt.sel{border-color:var(--primary);background:var(--primary-bg)}
.opt.sel .ltr{background:var(--primary);color:#fff}
.opt.right{border-color:var(--ok);background:var(--ok-bg)}
.opt.right .ltr{background:var(--ok);color:#fff}
.opt.wrong{border-color:var(--no);background:var(--no-bg)}
.opt.wrong .ltr{background:var(--no);color:#fff}
.verdict{display:inline-flex;align-items:center;gap:7px;font:600 .84rem/1 var(--display);
  padding:7px 11px;border-radius:6px;margin-top:16px}
.v-ok{background:var(--ok-bg);color:var(--ok)}
.v-no{background:var(--no-bg);color:var(--no)}
.solution{margin-top:14px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.solution summary{padding:13px 14px;min-height:48px;display:flex;align-items:center;gap:8px;
  font:600 .92rem/1 var(--display);cursor:pointer;background:var(--sunk)}
.solution summary::-webkit-details-marker{display:none}
.solution .body{padding:14px}

/* ---------------- deneme / optik form ---------------- */
.examtop{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  padding:14px 20px;background:var(--sunk);border-bottom:1px solid var(--line)}
.timer{font:600 1.25rem/1 var(--display);font-variant-numeric:tabular-nums;
  display:flex;align-items:center;gap:8px}
.optik{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:7px;margin-top:12px}
.on{min-height:44px;border-radius:8px;border:1.5px solid var(--line);background:var(--card);
  font:600 .84rem/1 var(--mono);color:var(--muted);cursor:pointer;font-variant-numeric:tabular-nums}
.on:hover{border-color:var(--primary)}
.on.done{background:var(--primary);border-color:var(--primary);color:#fff}
.on.mark{border-color:var(--warn);border-width:2.5px;color:var(--warn)}
:root[data-theme="dark"] .on.done{color:#0E1524}
.on:focus-visible{outline:2px solid var(--primary);outline-offset:2px}

/* ---------------- ders / konu kartları ---------------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.tile{display:block;text-decoration:none;color:inherit;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r);padding:16px;min-height:96px;
  box-shadow:var(--shadow);transition:border-color .18s}
.tile:hover{border-color:var(--primary)}
.tile:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.tile h3{font-size:1.02rem;font-weight:600;margin-bottom:6px}
.tile .sub{font-size:.84rem;color:var(--muted)}

/* =====================================================================
   TABLET / iPad
   iPad dikey 810px · iPad Pro dikey 1024px. Üç kolon 1024 altında boğulur:
   önce sağ ray içeriğin altına iner, sonra sol ray kaydırmalı listeye döner.
   ===================================================================== */
@media (max-width:1080px){
  .cols{grid-template-columns:248px minmax(0,1fr)}
  .rail-r{grid-column:1 / -1;border-inline-start:0;border-top:1px solid var(--line);background:var(--sunk)}
  .rail-r .statgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
  .rail-r .stat{margin-bottom:0}
}
@media (max-width:820px){
  .cols{grid-template-columns:minmax(0,1fr)}
  .rail{border-inline-end:0;border-bottom:1px solid var(--line)}
  .tree{max-height:230px;overflow-y:auto;-webkit-overflow-scrolling:touch}
  .appbar nav a{padding:12px 11px}
}
@media (max-width:560px){
  .wrap{padding:0 14px}
  .cols>*{padding:16px 14px}
}
/* Dokunmatikte hover yok: geçici durumlar dokunuşla da görünmeli */
@media (hover:none){
  .kz:hover,.opt:hover,.on:hover,.tile:hover{background:inherit;border-color:var(--line)}
  .kz:hover{background:none}
  .opt:active{border-color:var(--primary);background:var(--primary-bg)}
  .on:active,.tile:active{border-color:var(--primary)}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ===================================================================
   DENEME EKRANI
   Solda sayaç + soru listesi, sağda tek soru kartı. Tablette iki sütun,
   telefonda liste yatay şeride iner. Dokunma hedefleri 44px'in altına
   düşmüyor — sınav sırasında yanlış şıkka basmak ağır bir hata.
   =================================================================== */
.dn { display: grid; grid-template-columns: 232px 1fr; gap: 20px;
      max-width: 1180px; margin: 0 auto; padding: 16px; align-items: start; }
.dn-yan { position: sticky; top: 12px; background: var(--kart);
          border: 1px solid var(--cizgi); border-radius: 14px; padding: 14px; }
.dn-sayac { font: 600 1.9rem/1 var(--mono, ui-monospace, monospace);
            color: var(--laci); text-align: center; letter-spacing: .04em;
            font-variant-numeric: tabular-nums; }
.dn-sayac.az { color: #DC2626; }
.dn-baslik { font-size: .82rem; color: var(--muted); text-align: center;
             margin: 6px 0 12px; }
.dn-liste { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.dn-no { min-width: 36px; min-height: 36px; border-radius: 8px; cursor: pointer;
         border: 1px solid var(--cizgi); background: #fff; color: var(--laci);
         font-weight: 600; font-size: .86rem; }
.dn-no.dolu { background: var(--laci); color: #fff; border-color: var(--laci); }
.dn-no.isaret { box-shadow: inset 0 0 0 2px #D97706; }
.dn-no.simdi { outline: 3px solid var(--vurgu, #4F46E5); outline-offset: 1px; }
.dn-ozet { display: grid; grid-template-columns: 1fr auto; gap: 2px 8px;
           margin: 14px 0; font-size: .84rem; color: var(--muted); }
.dn-ozet dd { font-weight: 600; color: var(--laci); text-align: right; margin: 0; }
.dn-bitir { width: 100%; }

.dn-alan { min-width: 0; }
.dn-kart { background: var(--kart); border: 1px solid var(--cizgi);
           border-radius: 14px; padding: 18px; }
.dn-ust { display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
          padding-bottom: 10px; margin-bottom: 14px;
          border-bottom: 1px solid var(--cizgi); }
.dn-sira { font-weight: 700; color: var(--laci); }
.dn-ders { font-size: .82rem; color: var(--muted); }
.dn-isaretle { margin-left: auto; min-height: 34px; padding: 0 12px;
               border-radius: 999px; border: 1px solid var(--cizgi);
               background: #fff; color: var(--muted); cursor: pointer;
               font-size: .82rem; }
.dn-isaretle.on { background: #FEF3C7; border-color: #D97706; color: #92400E; }

.dn-gorsel { margin: 0 0 14px; overflow-x: auto; }
.dn-gorsel img { max-width: 100%; height: auto; display: block; }
.dn-gorsel figcaption { font-size: .76rem; color: var(--muted); margin-top: 6px; }
.dn-metin { line-height: 1.65; margin-bottom: 14px; }

.dn-siklar { display: grid; gap: 8px; }
.dn-sik { display: flex; align-items: flex-start; gap: 10px; text-align: left;
          min-height: 44px; padding: 10px 12px; border-radius: 10px;
          border: 1px solid var(--cizgi); background: #fff; cursor: pointer;
          font-size: .95rem; line-height: 1.5; }
.dn-sik b { flex: 0 0 22px; color: var(--muted); font-weight: 700; }
.dn-sik.secili { border-color: var(--laci); background: #EEF2FF;
                 box-shadow: inset 0 0 0 1px var(--laci); }
.dn-harf { grid-template-columns: repeat(5, 1fr); }
.dn-harf .dn-sik { justify-content: center; font-weight: 700; font-size: 1.05rem; }

.dn-alt { display: flex; align-items: center; gap: 10px; margin-top: 16px;
          padding-top: 12px; border-top: 1px solid var(--cizgi); }
.dn-temizle { margin: 0 auto; background: none; border: 0; cursor: pointer;
              color: var(--muted); font-size: .84rem; min-height: 44px; }

/* Sonuç */
.dn-skor { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
           margin: 16px 0 6px; }
.dn-skor > div { background: var(--kart); border: 1px solid var(--cizgi);
                 border-radius: 12px; padding: 12px; text-align: center; }
.dn-skor b { display: block; font-size: 1.6rem; color: var(--laci); }
.dn-skor span { font-size: .8rem; color: var(--muted); }
.dn-skor .net { background: #EEF2FF; border-color: var(--laci); }
.dn-inc { border: 1px solid var(--cizgi); border-radius: 10px; padding: 10px 12px;
          margin-bottom: 8px; background: var(--kart); }
.dn-inc summary { cursor: pointer; display: flex; flex-wrap: wrap; gap: 10px;
                  align-items: center; }
.dn-inc em { font-style: normal; font-weight: 600; }
.dn-inc.dogru em { color: #15803D; }
.dn-inc.yanlis em { color: #DC2626; }
.dn-inc.bos em { color: var(--muted); }
.dn-inc img { max-width: 100%; height: auto; margin: 10px 0; }
.zayif { list-style: none; padding: 0; }
.zayif li { display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
            padding: 8px 0; border-bottom: 1px solid var(--cizgi); }
.zayif code { font-size: .78rem; color: var(--muted); }

@media (max-width: 900px) {
  .dn { grid-template-columns: 1fr; }
  .dn-yan { position: static; }
  .dn-liste { grid-template-columns: repeat(10, minmax(36px, 1fr));
              overflow-x: auto; padding-bottom: 4px; }
}
@media (max-width: 560px) {
  .dn-harf { grid-template-columns: repeat(2, 1fr); }
  .dn-skor { grid-template-columns: repeat(2, 1fr); }
}

/* Konu sayfasindaki kazanim satirinda deneme baglantisi */
.kz-deneme { margin-inline-start: auto; font-size: .74rem; font-weight: 600;
             padding: 3px 9px; border-radius: 999px; text-decoration: none;
             background: #EEF2FF; color: var(--laci); border: 1px solid #C7D2FE; }
.kz-deneme:hover { background: var(--laci); color: #fff; }
.kz-az { margin-inline-start: auto; font-size: .72rem; color: var(--muted); }

/* Konu sayfasi eylem satiri: calisma turu ve konu denemesi */
.konu-eylem { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 22px; }

/* --- Hesap: giriş/kayıt formları, üst menü hesap bloğu ------------------ */
.appbar-in { gap: 12px; }
.hesap { display: flex; align-items: center; gap: 8px; margin-inline-start: auto; }
.hesap form { margin: 0; }
.hesap-ad {
  font-size: .88rem; color: var(--muted);
  max-width: 16ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.btn-sm { padding: 5px 11px; font-size: .86rem; }

.form-kart { padding: 26px; max-width: 44ch; margin: 18px auto; }
.form-baslik { font-size: 1.45rem; font-weight: 600; margin: 0 0 14px; }
.form { display: flex; flex-direction: column; gap: 14px; margin-top: 4px; }
.form .alan { display: flex; flex-direction: column; gap: 5px; }
.form label { font-size: .9rem; font-weight: 600; }
.form input, .form select, .form textarea {
  font: inherit; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--line, #d7dbe3); background: var(--bg, #fff); color: inherit;
  min-height: 44px;                     /* dokunmatik hedef */
  max-width: 100%;
}
.form textarea { min-height: 80px; resize: vertical; }
.form input:focus-visible, .form select:focus-visible, .form textarea:focus-visible {
  outline: 2px solid var(--accent, #2563eb); outline-offset: 1px;
}
.form small { font-size: .82rem; color: var(--muted); }
.form .btn { align-self: flex-start; min-height: 44px; }

.form-alt { margin: 16px 0 0; font-size: .92rem; }
.form-not { margin: 12px 0 0; font-size: .88rem; color: var(--muted); }

.uyari {
  margin: 0 0 14px; padding: 11px 13px; border-radius: 8px;
  border: 1px solid #e6b3b3; background: #fdf2f2; color: #8a1c1c; font-size: .92rem;
}
.bildirim {
  margin: 12px 0 0; padding: 11px 13px; border-radius: 8px;
  border: 1px solid #b6ddc0; background: #f1faf3; color: #1d5c33; font-size: .92rem;
}
@media (prefers-color-scheme: dark) {
  .uyari    { border-color: #6d2a2a; background: #2a1616; color: #f0b8b8; }
  .bildirim { border-color: #2b5c3a; background: #142218; color: #a9dcb9; }
}
@media (max-width: 640px) {
  .hesap-ad { display: none; }
}

/* --- Yönetim: toplanan e-postalar ---------------------------------- */
.istatistik-satiri{display:flex;flex-wrap:wrap;gap:12px;align-items:center;
  justify-content:space-between;margin:0 0 16px}
.istatistik-satiri p{margin:0;color:var(--muted)}
.istatistik-satiri strong{color:var(--ink);font-variant-numeric:tabular-nums}
.tablo-kaydir{overflow-x:auto;border:1px solid var(--line);border-radius:10px;
  background:var(--card)}
.tablo{width:100%;border-collapse:collapse;font-size:.94rem}
.tablo th,.tablo td{padding:9px 12px;text-align:left;
  border-bottom:1px solid var(--line);white-space:nowrap}
.tablo thead th{background:var(--sunk);font-weight:600;font-size:.86rem;
  letter-spacing:.02em;color:var(--muted)}
.tablo tbody tr:last-child td{border-bottom:0}
.tablo td:nth-child(3),.tablo td:nth-child(4),.tablo td:nth-child(5){
  font-variant-numeric:tabular-nums;color:var(--muted)}
.gizli-metin{position:absolute;width:1px;height:1px;margin:-1px;padding:0;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* --- Roller: veli / öğretmen / yönetim panelleri -------------------- */
.kart-izgara{display:grid;gap:14px;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.ogr-kart,.oneri-kart{display:flex;flex-direction:column;gap:10px}
.ogr-bas{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.ogr-bas h2{margin:0;font-size:1.12rem}
.rozet{display:inline-block;padding:2px 8px;border-radius:999px;
  background:var(--sunk);border:1px solid var(--line);
  font-size:.78rem;color:var(--muted);white-space:nowrap}
.rz-ok{background:#e8f6ec;border-color:#b6ddc0;color:#1d5c33}
.rz-part,.rz-acik{background:#fff5e6;border-color:#e5c690;color:#7a5312}
.rz-no,.rz-iptal{background:#fdeeee;border-color:#e6bcbc;color:#8a2f2f}
.rz-tamamlandi{background:#e8f6ec;border-color:#b6ddc0;color:#1d5c33}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .rz-ok,
  :root:not([data-theme="light"]) .rz-tamamlandi{background:#142218;border-color:#2b5c3a;color:#a9dcb9}
  :root:not([data-theme="light"]) .rz-part,
  :root:not([data-theme="light"]) .rz-acik{background:#241c10;border-color:#6a5325;color:#e3c68a}
  :root:not([data-theme="light"]) .rz-no,
  :root:not([data-theme="light"]) .rz-iptal{background:#2a1616;border-color:#6d2a2a;color:#f0b8b8}
}
:root[data-theme="dark"] .rz-ok,:root[data-theme="dark"] .rz-tamamlandi{background:#142218;border-color:#2b5c3a;color:#a9dcb9}
:root[data-theme="dark"] .rz-part,:root[data-theme="dark"] .rz-acik{background:#241c10;border-color:#6a5325;color:#e3c68a}
:root[data-theme="dark"] .rz-no,:root[data-theme="dark"] .rz-iptal{background:#2a1616;border-color:#6d2a2a;color:#f0b8b8}

.mini-ist{display:grid;grid-template-columns:repeat(auto-fit,minmax(64px,1fr));
  gap:8px;margin:0}
.mini-ist div{text-align:center;padding:6px 4px;border-radius:8px;
  background:var(--sunk)}
.mini-ist dt{font-size:.74rem;color:var(--muted);margin:0}
.mini-ist dd{margin:2px 0 0;font-weight:700;font-variant-numeric:tabular-nums}
.iyi{color:#1d7a44}.kotu{color:#b03636}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .iyi{color:#7fd4a0}
  :root:not([data-theme="light"]) .kotu{color:#f0a0a0}
}
:root[data-theme="dark"] .iyi{color:#7fd4a0}
:root[data-theme="dark"] .kotu{color:#f0a0a0}

.ozet-izgara{display:grid;gap:10px;margin:16px 0;
  grid-template-columns:repeat(auto-fit,minmax(110px,1fr))}
.ozet-kutu{background:var(--card);border:1px solid var(--line);
  border-radius:10px;padding:12px;text-align:center;font-size:.84rem;
  color:var(--muted)}
.ozet-kutu span{display:block;font-size:1.5rem;font-weight:700;
  color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.15}
.ozet-kutu.iyi span{color:#1d7a44}.ozet-kutu.kotu span{color:#b03636}

.cubuk{display:inline-block;width:70px;height:7px;border-radius:99px;
  background:var(--sunk);overflow:hidden;vertical-align:middle;margin-right:6px}
.cubuk span{display:block;height:100%;background:var(--primary,#3f6cd6)}

.kart-eylem{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
/* .form ile birlikte kullanildiginda flex-direction'i geri almak SART:
   .form column yonundedir ve `flex:1 1 180px` orada YUKSEKLIK olarak
   yorumlanip alanlari 180px'e acar. */
.satir-form{display:flex;flex-flow:row wrap;gap:8px;align-items:center}
/* .form sinifindan ayrildigi icin alan bicimleri burada yeniden verilir. */
.satir-form input,.satir-form select{flex:1 1 200px;min-width:0;width:auto;
  font:inherit;padding:9px 11px;border-radius:8px;border:1px solid var(--line);
  background:var(--bg,#fff);color:inherit;min-height:42px}
.satir-form input:focus-visible,.satir-form select:focus-visible{
  outline:2px solid var(--accent,#2563eb);outline-offset:1px}
.satir-form .btn{align-self:center;flex:0 0 auto}
.satir-form label:not(.gizli-metin){flex:0 0 auto}
.satir-ici{display:inline-block;margin:0}
.eylem-hucre{white-space:normal}
.eylem-hucre>*{margin:2px 3px 2px 0}
.btn-kucuk{padding:5px 10px;font-size:.82rem}
.secim{display:flex;gap:8px;align-items:flex-start;margin:6px 0;
  font-size:.94rem;line-height:1.35}
.secim input{margin-top:3px}
fieldset.alan{border:1px solid var(--line);border-radius:10px;padding:10px 12px}
fieldset.alan legend{padding:0 6px;font-size:.86rem;color:var(--muted)}
.sifre-ac summary{cursor:pointer;display:inline-block}
.yanlis-kart{border:1px solid var(--line);border-radius:10px;
  background:var(--card);padding:10px 12px;margin:8px 0}
.yanlis-kart summary{cursor:pointer;line-height:1.5}
.yanlis-kart img{max-width:100%;border-radius:8px;margin:8px 0}


/* Liste sayfalarindaki formlar dar 44ch kartina sigmiyor; oralarda
   `genis-kart` kullaniliyor. */
.genis-kart{padding:20px 22px;max-width:none;margin:0 0 20px}
.genis-kart>summary{cursor:pointer;font-size:1.02rem;padding:2px 0}
.genis-kart .form{margin-top:14px}
.genis-kart .alan-izgara{display:grid;gap:14px;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.suzgec{display:flex;flex-flow:row wrap;gap:8px;align-items:center;
  margin:0 0 16px;padding:12px 14px;border:1px solid var(--line);
  border-radius:10px;background:var(--card)}
.suzgec select,.suzgec input{font:inherit;padding:9px 11px;border-radius:8px;
  border:1px solid var(--line);background:var(--bg,#fff);color:inherit;
  min-height:42px}
.suzgec input[type=search]{flex:1 1 240px;min-width:0}
.suzgec select{flex:0 0 auto}

/* --- Deneme kartları ------------------------------------------------
   `.tile` normalde tek parça bir bağlantıdır; deneme kartında içeride
   birden çok bağlantı var (üç uzunluk), bu yüzden article olarak
   kullanılıyor ve iç düzen flex ile kuruluyor. */
.dnm-kart{display:flex;flex-direction:column;gap:8px;padding:18px}
.dnm-bas{display:flex;align-items:flex-start;gap:10px}
.dnm-bas h3{margin:0;line-height:1.3}
.dnm-ikon{flex:0 0 auto;display:inline-flex;align-items:center;
  justify-content:center;width:38px;height:38px;border-radius:10px;
  background:var(--primary-bg,#eef1fb);color:var(--primary,#3f6cd6)}
.ikon{display:block}
.dnm-meta{display:flex;align-items:center;gap:6px;margin:0;
  font-size:.86rem;color:var(--muted)}
.dnm-meta .ikon{flex:0 0 auto}
.dnm-kart .sub{margin:0;font-size:.88rem;color:var(--muted);line-height:1.45}
.dnm-btn{align-self:flex-start;margin-top:auto}
.dnm-secenek{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.dnm-mini{min-height:40px;padding:0 13px;font-size:.88rem;gap:6px}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .dnm-ikon{background:#1c2540;color:#9db4f0}
}
:root[data-theme="dark"] .dnm-ikon{background:#1c2540;color:#9db4f0}

/* --- İkon hizalama --------------------------------------------------
   İkonlar metnin içinde akıyor; `vertical-align` yerine flex kullanmak
   satır yüksekliğini bozmadan ortalama sağlıyor. */
.eyebrow .ikon,.lbl .ikon,.dnm-meta .ikon,.btn .ikon,summary .ikon{
  display:inline-block;vertical-align:-.18em}
.bolum-ikon{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.bolum-ikon .ikon{flex:0 0 auto;color:var(--primary,#3f6cd6)}
.ozet-kutu .ikon{vertical-align:-.16em;opacity:.75}
.ogr-bas .dnm-ikon{width:34px;height:34px}
.tile.dnm-kart{min-height:0}
.tile.dnm-kart:hover .dnm-ikon{background:var(--primary,#3f6cd6);color:#fff}

/* --- Yazdır / PDF -----------------------------------------------------
   Ayri bir PDF kutuphanesi YOK: tarayicinin kendi "Yazdir > PDF olarak
   kaydet" akisi kullaniliyor. Bu yuzden ekranda gorunmeyen hicbir sey
   (kapali <details> icerigi, cevap anahtari) yazdirmada da gorunmez
   olursa deger tasimaz -- asagidaki kurallar bunu zorluyor. */
.yazdir-btn{display:inline-flex;align-items:center;gap:7px}
.cevap-anahtari,.pdf-baslik,.pdf-alt{display:none}

/* Markali PDF basligi/alt bilgisi -- ekranda gizli, yalniz yazdirmada
   gorunur. Renkli seride print-color-adjust ZORUNLU: aksi halde bazi
   tarayicilarin "arka plan grafiklerini yazdirma" varsayilan ayari
   lacivert seridi beyaza dondurur, marka kaybolur. */
.pdf-baslik-ust{display:flex;justify-content:space-between;align-items:baseline;
  font-size:.78rem;opacity:.85;margin-bottom:12px}
.pdf-logo{font:700 1.3rem/1 var(--display);letter-spacing:-.01em;color:#fff}
.pdf-logo b{color:#FDBA74}
.pdf-baslik h1{font:700 1.5rem/1.25 var(--display);margin:0 0 8px;color:#fff}
.pdf-baslik-bilgi{font-size:.86rem;opacity:.92;margin:0}
.pdf-alt{text-align:center;font-size:.74rem;color:#8a94a8;margin-top:26px;
  padding-top:12px;border-top:1px solid #ddd}

@media print{
  .appbar,.site-footer,.no-print,.skip{display:none !important}
  body{background:#fff}
  .wrap{max-width:none;padding:0}
  a[href]::after{content:""}
  .btn{display:none !important}
  /* Kapali <details> normalde ekranda da yazdirmada da icerigini gizler;
     rapor butun sorulari acik gostermeli. */
  .dn-inc > :not(summary){display:block !important}
  .dn-inc summary{cursor:default;list-style:none}
  .dn-inc summary::-webkit-details-marker{display:none}
  .dn-inc{break-inside:avoid;border-color:#999}
  .kagit-soru{break-inside:avoid}
  .cevap-anahtari{display:block !important;break-before:page}

  .pdf-baslik{display:block !important;background:var(--navy);width:100%;
    box-sizing:border-box;padding:20px 26px;margin:0 0 22px;
    -webkit-print-color-adjust:exact;print-color-adjust:exact}
  .pdf-alt{display:block !important}
}

/* --- Çalışma kağıdı: ekranda okunur tek sütun -------------------------
   Ayni HTML yazdirmada asagidaki @media print blogunda LGS/MEB kitapcigi
   bicimine (iki sutun, klasik gövde fontu) donusur. */
.ks-baglam{font-size:.76rem;color:var(--muted);margin:0 0 4px}
.ks-govde{margin:0 0 10px;line-height:1.5}
.ks-no{font-weight:700}
.ks-gorsel{margin:0 0 12px}
.ks-gorsel img{max-width:100%;height:auto}
.ks-siklar{display:flex;flex-direction:column;gap:8px}
.ks-sik{display:block;padding:9px 12px;border:1px solid var(--line);border-radius:8px;
  font-size:.94rem}
.ks-sik b{margin-inline-end:4px}

@media print{
  /* LGS/MEB test kitapçığı görünümü: klasik gövde fontu, sıkı iki sütun,
     numaralı sorular arasında noktalı ayraç -- ekran tasarımından bilinçli
     sapma, amaç kağıda çıkan sayfanın tanıdık bir "test kağıdı" gibi
     görünmesi. */
  .kagit-lgs{font-family:Georgia,'Times New Roman',serif;color:#111}
  .kagit-lgs .pdf-baslik-ust,.kagit-lgs .pdf-baslik-bilgi{font-family:Arial,Helvetica,sans-serif}
  .kagit-govde{column-count:2;column-gap:22px;column-rule:1px solid #ccc}
  /* break-inside:avoid TEK BASINA Chrome'un coklu-sutun+yazdirma
     birlesiminde guvenilir degil -- soru sutun sinirina denk gelirse
     govde/siklar ayrilip bir sikki (orn. D) diger sutuna/sayfaya tasabiliyor.
     Bilinen cozum: avoid-column (sutuna ozel, avoid'dan daha isabetli) +
     eski -webkit-column-break-inside + page-break-inside UCU BIRDEN. */
  .kagit-soru{break-inside:avoid-column;-webkit-column-break-inside:avoid;
    page-break-inside:avoid;margin:0 0 14px;padding-bottom:10px;
    border-bottom:1px dotted #999}
  .ks-baglam{font-family:Arial,Helvetica,sans-serif;font-size:.66rem;color:#555;margin:0 0 3px}
  .ks-govde{font-size:.86rem;line-height:1.35;margin:0 0 6px}
  .ks-gorsel{margin:0 0 8px}
  .ks-gorsel img{max-height:150px;width:auto}
  .ks-siklar{display:block;break-inside:avoid-column;page-break-inside:avoid}
  .ks-sik{display:block;border:none !important;background:none !important;
    padding:1px 0;font-size:.82rem;break-inside:avoid}
  .cevap-anahtari p{font-family:Arial,Helvetica,sans-serif}

  /* Tam-gorsel soru (arsiv taramasi: stem+siklar TEK resmin icinde) --
     iki sutuna sigdirmaya calismak resmi okunmaz kucultur, bu yuzden
     sutunlardan CIKIP tam genislik kullanir. */
  .kagit-soru.ks-tam-gorsel{column-span:all;break-inside:avoid-column;
    -webkit-column-break-inside:avoid;page-break-inside:avoid;
    margin:0 0 14px;padding-bottom:10px;border-bottom:1px dotted #999}
  .ks-gorsel-tam img{max-height:none;width:100%;max-width:480px;display:block}
}