/* Ortak görünüm: öğretmen ve öğrenci uygulaması. Telefon → tablet → bilgisayar → akıllı tahta. */
:root{
  --zemin:#f4f6f9; --kart:#ffffff; --yazi:#18212f; --soluk:#5b6678; --cizgi:#dde2ea;
  --ana:#1f6feb; --ana-koyu:#1857c0; --ana-acik:#e8f0fe;
  --iyi:#1a7f37; --iyi-acik:#e6f4ea; --uyari:#9a6700; --uyari-acik:#fff4d6; --kotu:#c62828; --kotu-acik:#fdecec;
  --golge:0 1px 2px rgba(16,24,40,.06),0 2px 8px rgba(16,24,40,.06);
  --yaricap:14px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --zemin:#0f141b; --kart:#18202b; --yazi:#e7ecf3; --soluk:#9aa6b8; --cizgi:#2a3544;
    --ana:#5b9dff; --ana-koyu:#7fb2ff; --ana-acik:#1a2a44;
    --iyi:#4cc06a; --iyi-acik:#14301d; --uyari:#e0b545; --uyari-acik:#33290f; --kotu:#ff6b6b; --kotu-acik:#3a1717;
    --golge:none; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --zemin:#0f141b; --kart:#18202b; --yazi:#e7ecf3; --soluk:#9aa6b8; --cizgi:#2a3544;
  --ana:#5b9dff; --ana-koyu:#7fb2ff; --ana-acik:#1a2a44;
  --iyi:#4cc06a; --iyi-acik:#14301d; --uyari:#e0b545; --uyari-acik:#33290f; --kotu:#ff6b6b; --kotu-acik:#3a1717;
  --golge:none; color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--zemin);color:var(--yazi);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif}
h1,h2,h3{line-height:1.25;margin:0 0 .5em}
h1{font-size:1.5rem} h2{font-size:1.2rem} h3{font-size:1.05rem}
a{color:var(--ana)}
.gizli{display:none!important}
.soluk{color:var(--soluk)}
.kucuk{font-size:.875rem}
.kod{font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;letter-spacing:.06em;font-weight:600}

/* düğmeler ve alanlar */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;min-height:44px;padding:.55em 1.1em;border-radius:10px;border:1px solid var(--cizgi);background:var(--kart);color:var(--yazi);font:inherit;font-weight:600;cursor:pointer;text-decoration:none;touch-action:manipulation}
.btn:hover{border-color:var(--ana)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.ana{background:var(--ana);border-color:var(--ana);color:#fff}
.btn.ana:hover{background:var(--ana-koyu)}
.btn.tehlike{color:var(--kotu)}
.btn.tehlike:hover{border-color:var(--kotu)}
.btn.tehlike-dolu{background:var(--kotu);border-color:var(--kotu);color:#fff}
.btn.tehlike-dolu:hover{background:var(--kotu);filter:brightness(.92)}
.btn.ince{min-height:36px;padding:.3em .75em;font-weight:500}
.btn.genis{width:100%}
.btn-grup{display:flex;flex-wrap:wrap;gap:.5rem}
label{display:block;font-weight:600;margin:.9rem 0 .3rem}
input[type=text],input[type=password],input[type=number],select,textarea{width:100%;min-height:44px;padding:.55em .75em;border:1px solid var(--cizgi);border-radius:10px;background:var(--kart);color:var(--yazi);font:inherit}
textarea{min-height:180px;resize:vertical}
input:focus,select:focus,textarea:focus,.btn:focus-visible{outline:3px solid var(--ana-acik);outline-offset:1px;border-color:var(--ana)}
.onay{display:flex;gap:.6rem;align-items:flex-start;font-weight:500;margin:1rem 0}
.onay input{width:22px;height:22px;flex:none;margin-top:1px}

/* kartlar, uyarılar */
.kart{background:var(--kart);border:1px solid var(--cizgi);border-radius:var(--yaricap);padding:1.1rem 1.2rem;box-shadow:var(--golge)}
.kart+.kart{margin-top:1rem}
.uyari{border-radius:10px;padding:.8rem 1rem;margin:1rem 0;border:1px solid transparent}
.uyari.bilgi{background:var(--ana-acik);border-color:color-mix(in srgb,var(--ana) 30%,transparent)}
.uyari.dikkat{background:var(--uyari-acik);border-color:color-mix(in srgb,var(--uyari) 35%,transparent)}
.uyari.hata{background:var(--kotu-acik);color:var(--kotu);border-color:color-mix(in srgb,var(--kotu) 35%,transparent)}
.uyari.tamam{background:var(--iyi-acik);color:var(--iyi)}
.bos{text-align:center;padding:2.5rem 1rem;color:var(--soluk)}
.bos .ikon{font-size:2.4rem;line-height:1;margin-bottom:.5rem}

/* giriş ekranları */
.orta{min-height:100dvh;display:grid;place-items:center;padding:1.5rem 16px}
.orta .kart{width:100%;max-width:440px}
.marka{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.1rem}
.marka .logo{width:36px;height:36px;border-radius:10px;background:var(--ana);color:#fff;display:grid;place-items:center;font-size:1.1rem}
.dosya-sec{display:flex;align-items:center;gap:.75rem;border:2px dashed var(--cizgi);border-radius:12px;padding:.9rem 1rem;cursor:pointer}
.dosya-sec:hover{border-color:var(--ana)}
.dosya-sec.secildi{border-style:solid;border-color:var(--iyi);background:var(--iyi-acik)}
.dosya-sec input{position:absolute;opacity:0;width:1px;height:1px}

/* uygulama iskeleti: telefonda alt menü, genişte yan menü */
.iskelet{min-height:100dvh;display:flex;flex-direction:column}
.ust{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.6rem 16px;background:var(--kart);border-bottom:1px solid var(--cizgi)}
.ust .kim{font-size:.9rem;color:var(--soluk);display:flex;align-items:center;gap:.5rem}
.ust .marka{white-space:nowrap}
@media (max-width:520px){.ust .kim .ad{display:none}}
.govde{flex:1;display:flex}
.menu{position:fixed;left:0;right:0;bottom:0;z-index:5;display:flex;background:var(--kart);border-top:1px solid var(--cizgi);padding-bottom:env(safe-area-inset-bottom)}
.menu a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:.45rem .2rem;font-size:.72rem;color:var(--soluk);text-decoration:none;min-height:56px;justify-content:center}
.menu a .i{font-size:1.25rem;line-height:1}
.menu a.aktif{color:var(--ana);font-weight:700}
.menu a.yakinda{opacity:.45}
.icerik{flex:1;width:100%;max-width:1100px;margin:0 auto;padding:1rem 16px calc(80px + env(safe-area-inset-bottom))}
@media (min-width:900px){
  .menu{position:sticky;top:57px;align-self:flex-start;flex-direction:column;width:220px;height:calc(100dvh - 57px);border-top:0;border-right:1px solid var(--cizgi);padding:.75rem}
  .menu a{flex:none;flex-direction:row;gap:.7rem;font-size:.95rem;padding:.6rem .8rem;border-radius:10px;min-height:44px;justify-content:flex-start}
  .menu a.aktif{background:var(--ana-acik)}
  .menu a .i{font-size:1.15rem;width:1.4em;text-align:center}
  .icerik{padding:1.5rem 2rem 2rem}
}
/* akıllı tahta / büyük ekran */
@media (min-width:1600px){ body{font-size:18px} .icerik{max-width:1300px} }

.baslik-satir{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:1rem}
.baslik-satir h1{margin:0}
.geri{display:inline-flex;align-items:center;gap:.3rem;color:var(--soluk);text-decoration:none;margin-bottom:.5rem;font-size:.95rem}
.etiket{display:inline-block;padding:.1em .6em;border-radius:999px;background:var(--ana-acik);color:var(--ana);font-size:.8rem;font-weight:600}
.etiket.yakinda{background:var(--cizgi);color:var(--soluk)}

/* şube kartları */
.izgara{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.sube-kart{display:block;text-decoration:none;color:inherit;transition:border-color .15s}
.sube-kart:hover{border-color:var(--ana)}
.sube-kart .ad{font-size:1.6rem;font-weight:800}
.sinif-baslik{margin:1.5rem 0 .75rem;font-size:1rem;color:var(--soluk);text-transform:uppercase;letter-spacing:.05em}

/* öğrenci listesi: genişte tablo, telefonda kart */
.liste{width:100%;border-collapse:collapse}
.liste th{text-align:left;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--soluk);padding:.5rem .6rem;border-bottom:1px solid var(--cizgi)}
.liste td{padding:.55rem .6rem;border-bottom:1px solid var(--cizgi);vertical-align:middle}
.liste tr:last-child td{border-bottom:0}
.liste .islem{text-align:right;white-space:nowrap}
@media (max-width:640px){
  .liste thead{display:none}
  .liste,.liste tbody,.liste tr,.liste td{display:block;width:100%}
  .liste tr{padding:.6rem 0;border-bottom:1px solid var(--cizgi);display:grid;grid-template-columns:auto 1fr;gap:.15rem .7rem;align-items:center}
  .liste tr:last-child{border-bottom:0}
  .liste td{border:0;padding:0}
  .liste td.no{grid-row:span 2;color:var(--soluk);min-width:2.2em}
  .liste td.ad{font-weight:600}
  .liste td.islem{grid-column:1/-1;text-align:left;margin-top:.35rem}
}

/* dersler */
.cipler{display:flex;flex-wrap:wrap;gap:.5rem}
.cip{display:inline-flex;align-items:center;min-height:40px;padding:.35em 1em;border-radius:999px;border:1px solid var(--cizgi);background:var(--kart);color:var(--yazi);font:inherit;font-weight:600;text-decoration:none;cursor:pointer}
.cip:hover{border-color:var(--ana)}
.cip.aktif{background:var(--ana);border-color:var(--ana);color:#fff}
.devam{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 1rem}
.izgara>.kart+.kart,.hedef-liste>.kart+.kart{margin-top:0}
.ders-izgara{grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr))}
.ders-kart{display:flex;flex-direction:column;gap:.5rem;text-decoration:none;color:inherit}
.ders-kart:hover{border-color:var(--ana)}
.ders-kart h3{margin:0;font-size:1.1rem}
.ders-ust{display:flex;align-items:baseline;justify-content:space-between;gap:.5rem}
.ders-no{font-weight:800;color:var(--ana);font-size:1.15rem}
.ders-bolum{margin:0;padding-left:1.1rem;font-size:.88rem;color:var(--soluk);flex:1}
.ders-bolum b{color:var(--yazi);font-weight:600}
.ders-ilerleme{display:grid;gap:.3rem;margin-top:.25rem}
.cubuk{height:6px;border-radius:99px;background:var(--cizgi);overflow:hidden}
.cubuk i{display:block;height:100%;background:var(--ana);border-radius:inherit}
.ders-ac{font-weight:700;color:var(--ana);font-size:.92rem}

/* ölçek formları: dereceli puanlama anahtarı */
.dpa{display:grid;gap:.6rem}
.dpa-bas,.dpa-satir{display:grid;grid-template-columns:150px repeat(var(--duzey),1fr);gap:.5rem}
.dpa-bas span{font-size:.8rem;font-weight:700;color:var(--soluk);text-transform:uppercase;letter-spacing:.03em;padding:0 .3rem}
.dpa-ad{font-weight:700;align-self:center}
.dpa-hucre{text-align:left;font:inherit;font-size:.86rem;line-height:1.35;color:var(--yazi);background:var(--kart);border:1.5px solid var(--cizgi);border-radius:10px;padding:.6rem .65rem;cursor:pointer;min-height:44px}
.dpa-hucre:hover:not(:disabled){border-color:var(--ana)}
.dpa-hucre.secili{border-color:var(--ana);background:var(--ana-acik);box-shadow:inset 0 0 0 1.5px var(--ana)}
.dpa-hucre:disabled{cursor:default}
.dpa-hucre:disabled:not(.secili){opacity:.45}
.dpa-duzey{display:none;font-weight:700;color:var(--ana);margin-bottom:.2rem}
@media (max-width:900px){
  .dpa-bas{display:none}
  .dpa-satir{grid-template-columns:1fr;padding-bottom:.8rem;border-bottom:1px solid var(--cizgi)}
  .dpa-ad{font-size:1.05rem;margin-top:.3rem}
  .dpa-duzey{display:block}
}
/* derecelendirme ölçeği */
.likert{display:grid}
.lk-satir{display:grid;grid-template-columns:1fr auto;gap:.5rem 1rem;align-items:center;padding:.7rem 0;border-bottom:1px solid var(--cizgi)}
.lk-satir:last-child{border-bottom:0}
.lk-secenek{display:grid;grid-template-columns:repeat(5,minmax(64px,1fr));gap:.35rem}
.lk-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-height:52px;padding:.3rem .2rem;border:1.5px solid var(--cizgi);border-radius:10px;background:var(--kart);color:var(--yazi);font:inherit;cursor:pointer}
.lk-btn b{font-size:1.05rem}
.lk-btn span{font-size:.68rem;color:var(--soluk);line-height:1.1;text-align:center}
.lk-btn:hover:not(:disabled){border-color:var(--ana)}
.lk-btn.secili{border-color:var(--ana);background:var(--ana);color:#fff}
.lk-btn.secili span{color:#fff}
.lk-btn:disabled{cursor:default}
.lk-btn:disabled:not(.secili){opacity:.45}
.lk-not-etiket,.lk-not,.lk-not-goster{grid-column:1/-1}
.lk-not-etiket{margin:.2rem 0 0;font-size:.85rem;color:var(--uyari)}
.lk-not{min-height:64px}
.lk-not-goster{font-size:.9rem;background:var(--uyari-acik);border-radius:8px;padding:.45rem .7rem}
@media (max-width:700px){
  .lk-satir{grid-template-columns:1fr}
  .lk-secenek{grid-template-columns:repeat(5,1fr)}
}
.puan-cubugu{position:sticky;bottom:calc(64px + env(safe-area-inset-bottom));z-index:4;display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1rem;justify-content:space-between;background:var(--kart);border:1px solid var(--cizgi);border-radius:var(--yaricap);padding:.7rem 1rem;margin-top:1rem;box-shadow:0 -4px 16px rgba(16,24,40,.08)}
@media (min-width:900px){.puan-cubugu{bottom:12px}}
.puan-buyuk{font-size:1.35rem;font-weight:800}
.rozet-puan{display:inline-flex;align-items:baseline;gap:.35rem;font-weight:800}
.rozet-puan small{font-weight:600;color:var(--soluk)}
.etiket.iyi{background:var(--iyi-acik);color:var(--iyi)}
.etiket.uyari{background:var(--uyari-acik);color:var(--uyari)}
.hedef-liste{display:grid;grid-template-columns:minmax(0,1fr);gap:.5rem}
.hedef{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;text-decoration:none;color:inherit}
.hedef:hover{border-color:var(--ana)}
.hedef .ad{font-weight:600;flex:1;min-width:0}
.hedef .alt{display:block;font-weight:400;font-size:.82rem;color:var(--soluk);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.secim-liste{display:grid;gap:.2rem;max-height:46dvh;overflow:auto;border:1px solid var(--cizgi);border-radius:10px;padding:.4rem .6rem}
.secim-liste label{display:flex;align-items:center;gap:.6rem;font-weight:500;margin:0;padding:.35rem 0;min-height:40px}
.secim-liste input{width:20px;height:20px}

/* branş seçimi, sınıf/ders kartları, konum çubuğu */
.brans-sec{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,170px),1fr));gap:.4rem}
.brans-sec label{display:flex;align-items:center;gap:.5rem;margin:0;font-weight:500;border:1px solid var(--cizgi);border-radius:10px;padding:.45rem .65rem;min-height:44px;cursor:pointer}
.brans-sec label:has(input:checked){border-color:var(--ana);background:var(--ana-acik)}
.brans-sec input{width:18px;height:18px;flex:none}
.sinif-kart{display:flex;align-items:center;gap:1rem;text-decoration:none;color:inherit}
.sinif-kart:hover{border-color:var(--ana)}
.sinif-kart>span:last-child{display:grid;gap:.15rem;min-width:0}
.sinif-kart b{font-size:1.1rem}
.sinif-no{flex:none;width:58px;height:58px;border-radius:14px;background:var(--ana);color:#fff;display:grid;place-items:center;font-size:1.6rem;font-weight:800}
.sinif-kart.pasif .sinif-no{background:var(--cizgi);color:var(--soluk)}
.kirinti{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;margin-bottom:.75rem;font-size:.95rem}
.kirinti a{color:var(--soluk);text-decoration:none}
.kirinti a:hover{color:var(--ana)}
.kirinti span{color:var(--soluk)}

/* ödev dosyaları */
.kagit-panel{margin-bottom:1rem;display:flex;flex-direction:column;padding:.6rem}
#kagit{flex:1;min-height:0;height:calc(100dvh - 250px);overflow:auto;border-radius:8px;background:#5b6472}
#kagit:has(img){touch-action:none;cursor:grab}
#kagit:has(img):active{cursor:grabbing}
.kagit-kutu{position:relative;display:inline-block;max-width:100%;line-height:0}
.kagit-kutu img{display:block}
.kagit-kutu .isaret{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.kagit-kutu .isaret.aktif{pointer-events:auto;touch-action:none;cursor:crosshair}
.kagit-kutu text{line-height:normal}
.kagit-yigin{display:grid;gap:.6rem;margin-bottom:1rem}
.kagit-yigin .kagit-kutu{display:block}
.kagit-yigin img{width:100%;border:1px solid var(--cizgi);border-radius:8px}
#kagit-arac{display:flex;flex-wrap:wrap;align-items:center;gap:.3rem .7rem;margin-bottom:.5rem}
#kagit-arac[hidden]{display:none}
#kagit-arac.pdf-sayfa .kg-cizim{display:none}
#kagit-arac .btn{min-width:38px;min-height:36px;padding:.2rem .45rem}
.kg-grup{display:inline-flex;align-items:center;gap:.25rem}
.kg-sag{margin-left:auto}
#s-no,#z-yuzde{min-width:3.1rem;text-align:center;font-size:.85rem;font-weight:700}
.kg-menu{position:relative}
.kg-menu summary{list-style:none;cursor:pointer}
.kg-menu summary::-webkit-details-marker{display:none}
.kg-liste{position:absolute;right:0;top:calc(100% + 4px);z-index:6;display:grid;min-width:190px;padding:.3rem;background:var(--kart);border:1px solid var(--cizgi);border-radius:10px;box-shadow:0 6px 20px rgba(0,0,0,.18)}
.kg-liste label,.kg-liste button{display:block;margin:0;padding:.55rem .6rem;border:0;border-radius:6px;background:none;color:var(--yazi);font:inherit;font-weight:500;text-align:left;cursor:pointer}
.kg-liste label:hover,.kg-liste button:hover{background:var(--ana-acik)}
.kagit-sekme{display:flex;gap:.3rem;margin-bottom:.5rem}
.kagit-sekme button{flex:1;min-height:42px;border:1px solid var(--cizgi);border-radius:10px;background:var(--kart);color:var(--yazi);font:inherit;font-weight:700;cursor:pointer}
.kagit-sekme button.secili{background:var(--ana);border-color:var(--ana);color:#fff}
.kagit-duzen:not(.iki) .kagit-sekme,.kagit-duzen:not(.iki) #aciklama-dugme{display:none}
.kagit-duzen.iki[data-sekme=kagit] .kagit-sag{display:none}
.kagit-duzen.iki[data-sekme=olcek] .kagit-panel{display:none}
#aciklama-dugme,.odak-liste{display:none}
.dpa-aciklama{display:none}
.renkler{display:inline-flex;gap:.35rem;padding:0 .3rem}
.renk{width:30px;height:30px;border-radius:50%;border:3px solid var(--kart);box-shadow:0 0 0 1px var(--cizgi);cursor:pointer;padding:0}
.renk.secili{box-shadow:0 0 0 2px var(--yazi)}
#kagit .kagit-kutu{display:block;max-width:none;margin:0 auto}
#kagit img{width:100%;-webkit-user-drag:none;user-select:none}
#kagit iframe{display:block;width:100%;height:100%;border:0}
@media (min-width:1000px){
  .kagit-sekme{display:none}
  .icerik:has(.kagit-duzen.iki){max-width:none}
  .kagit-duzen.iki{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:.8rem;align-items:start}
  .kagit-duzen.iki[data-sekme=kagit] .kagit-sag,.kagit-duzen.iki[data-sekme=olcek] .kagit-panel{display:block}
  .kagit-duzen.iki[data-sekme] .kagit-panel{display:flex;position:sticky;top:68px;margin:0;height:calc(100dvh - 84px)}
  .kagit-duzen.iki #kagit{height:auto}
  .kagit-duzen.iki .dpa-bas{display:none}
  .kagit-duzen.iki .dpa-satir{grid-template-columns:repeat(var(--duzey),minmax(0,1fr))}
  .kagit-duzen.iki .dpa-ad{grid-column:1/-1}
  .kagit-duzen.iki .dpa-duzey{display:block}
  /* geniş masa: kağıt ekranı doldurur, ölçek kısa düğmelere iner */
  body.odak .ust,body.odak .menu,body.odak .icerik>.geri,body.odak .icerik>p.soluk{display:none}
  body.odak .icerik{padding:.5rem .8rem 0}
  body.odak .icerik>.baslik-satir{margin-bottom:.4rem}
  body.odak .icerik>.baslik-satir h1{font-size:1.2rem;margin:0}
  body.odak .odak-liste{display:inline-flex}
  body.odak .kagit-duzen.iki{grid-template-columns:minmax(0,1fr) 400px}
  body.odak .kagit-duzen.iki[data-sekme] .kagit-panel{top:.5rem;height:calc(100dvh - 72px)}
  body.odak #aciklama-dugme{display:inline-flex;margin-bottom:.4rem}
  body.odak .kagit-sag>.kart{padding:.7rem}
  body.odak .puan-cubugu{bottom:0}
  body.odak:not(.olcek-acik) .dpa-yazi{display:none}
  body.odak:not(.olcek-acik) .dpa{gap:.35rem}
  body.odak:not(.olcek-acik) .dpa-satir{gap:.25rem}
  body.odak:not(.olcek-acik) .dpa-hucre{padding:.35rem .2rem;text-align:center}
  body.odak:not(.olcek-acik) .dpa-duzey{margin:0;font-size:.74rem;line-height:1.2}
  body.odak:not(.olcek-acik) .dpa-aciklama:not(:empty){display:block;grid-column:1/-1;font-size:.8rem;line-height:1.3;color:var(--soluk)}
}
.dosya-izgara{grid-template-columns:repeat(auto-fill,minmax(72px,1fr))}
.dosya.secili{outline:3px solid var(--ana);outline-offset:-1px}
.dosya-izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:.6rem}
.dosya{position:relative;aspect-ratio:3/4;border:1px solid var(--cizgi);border-radius:10px;overflow:hidden;background:var(--zemin)}
.dosya a{display:block;width:100%;height:100%}
.dosya img{width:100%;height:100%;object-fit:cover;display:block}
.dosya .pdf{display:grid;place-items:center;height:100%;font-weight:800;color:var(--kotu);font-size:1.2rem}
.dosya-sil{position:absolute;top:4px;right:4px;width:32px;height:32px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#fff;font-size:1rem;cursor:pointer}
.ge-ust{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:.5rem}
.ge-ust label{display:flex;align-items:center;gap:.5rem;margin:0}
.ge-ust input{width:5rem}
.ge-ozet{display:flex;flex-wrap:wrap;gap:.3rem;align-items:center;margin:.6rem 0}
.ge-liste{max-height:36dvh}
.ge-satir{display:flex;align-items:center;justify-content:space-between;gap:.6rem;min-height:44px}
.ge-satir>span{min-width:0;overflow-wrap:anywhere}
.ge-satir select{flex:none;width:9rem}
.ai-odev{display:grid;gap:.4rem}
.ai-parca{display:grid;gap:.3rem;justify-items:start;margin-top:.7rem}
.ai-parca textarea{width:100%}
.ai-kutu{margin-bottom:.7rem;border-left:4px solid var(--ana)}
.ai-kutu summary{cursor:pointer}
.ai-kutu ul{margin:.1rem 0 .5rem;padding-left:1.1rem;font-size:.88rem}
.ai-kutu ol{padding-left:1.2rem}
.ai-bas{margin:.5rem 0 .1rem;font-weight:700;font-size:.85rem}
.od-subeler{display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;padding:.7rem .9rem;background:var(--kart);border:1px solid var(--cizgi);border-radius:var(--yaricap)}
.od-sinif{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.od-sinif>span{font-size:.8rem;font-weight:700;color:var(--soluk)}
.od-sinif .cipler{margin:0}
.od-sinif .cip small{opacity:.7;margin-left:.15rem}
.od-baslik{margin:1.4rem 0 .6rem}
.od-ilerleme{flex:none;display:flex;align-items:center;gap:.45rem;font-size:.82rem;color:var(--soluk);white-space:nowrap}
.od-ilerleme i{display:block;width:64px;height:7px;border-radius:9px;background:var(--cizgi);overflow:hidden}
.od-ilerleme u{display:block;height:100%;background:var(--ana)}
.od-olcek .ad{border:0;background:none;padding:0;font:inherit;font-weight:600;color:inherit;text-align:left;cursor:pointer}
@media (max-width:520px){.od-ilerleme i{width:36px}.od-olcek .etiket{display:none}}
.prg-bant{margin-bottom:1rem}
.prg-hazir{border:2px solid var(--ana);background:var(--ana-acik)}
.prg{width:100%;min-width:1040px;border-collapse:collapse;table-layout:fixed}
.prg th,.prg td{padding:.3rem;border:1px solid var(--cizgi);text-align:center;font-size:.85rem}
.prg thead th{background:var(--zemin)}
.prg thead th:first-child{width:128px}
.prg-saat{position:sticky;left:0;z-index:1;background:var(--kart)}
.prg-saat-ust{display:flex;align-items:center;justify-content:center;gap:.3rem;margin-bottom:.15rem}
.prg-tut{cursor:grab;touch-action:none;user-select:none;font-size:1.1rem;line-height:1;color:var(--soluk);padding:.2rem .3rem}
.prg-zaman{position:relative;display:flex;align-items:center;gap:.1rem;margin-top:.15rem}
.prg-mask{flex:1;min-width:0;min-height:30px;padding:.1rem .2rem;font-size:.85rem;font-family:ui-monospace,Consolas,monospace;text-align:center;letter-spacing:.04em}
.prg-mask.hatali{border-color:var(--kotu);color:var(--kotu)}
.prg-saatci{flex:none;border:0;background:none;padding:.1rem;font-size:.9rem;cursor:pointer}
.prg-gizli{position:absolute;right:0;bottom:0;width:1px;height:1px;opacity:0;pointer-events:none}
.prg tr.prg-tasiniyor{opacity:.45}
.prg tr.prg-hedef>*{box-shadow:inset 0 2px 0 var(--ana)}
.prg td select{width:100%;min-height:34px;padding:.1rem .15rem;border:0;background:none;text-align:center;font-weight:600;font-size:.82rem}
.prg td select.prg-ders{font-weight:500;font-size:.74rem;color:var(--soluk);min-height:28px}
.prg td.dolu{background:var(--ana-acik)}
.grup-blok{display:grid;gap:.5rem}
.grup-blok .hedef-liste .kart{box-shadow:none}

/* raporlar: öğrenci × ödev tablosu (geniş tablo kendi içinde kayar) */
.tablo-kap{overflow-x:auto;border:1px solid var(--cizgi);border-radius:var(--yaricap);background:var(--kart)}
.rapor{border-collapse:separate;border-spacing:0;width:100%;font-size:.92rem}
.rapor th,.rapor td{padding:.55rem .7rem;border-bottom:1px solid var(--cizgi);text-align:center;white-space:nowrap}
.rapor thead th{font-size:.8rem;vertical-align:bottom;max-width:160px;white-space:normal}
.rapor thead th a{color:var(--yazi);text-decoration:none;font-weight:700}
.rapor th span{display:block;font-weight:400;font-size:.75rem;color:var(--soluk)}
.rapor .sabit{position:sticky;left:0;z-index:1;background:var(--kart);text-align:left;min-width:170px;box-shadow:1px 0 0 var(--cizgi)}
.rapor tbody th a{font-weight:600}
.rapor tfoot th,.rapor tfoot td{border-bottom:0;background:var(--zemin)}
.rapor .n-iyi{color:var(--iyi)}
.rapor .n-dusuk{color:var(--kotu)}
/* raporlar: şube rafı */
.raf-ozet{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.raf-ozet .kart{margin:0}
.raf-kutu{display:flex;align-items:center;gap:.8rem;min-height:92px}
.raf-kutu>span:last-child{display:grid}
.raf-sayi{font-size:2rem;font-weight:800;color:var(--ana);min-width:2.2rem;text-align:center}
.raf{display:grid;gap:1.7rem .9rem;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));padding-top:.9rem}
.dosya-kart{position:relative;display:block;text-decoration:none;color:#1f2a44;transition:transform .15s}
.dosya-kart:hover{transform:translateY(-3px)}
.dosya-kart[hidden]{display:none}
.dk-sekme{position:absolute;top:-.9rem;left:0;height:1.5rem;padding:.1rem 1rem 0;border-radius:9px 9px 0 0;background:#f4b56f;color:#5a3208;font-size:.75rem;font-weight:800}
.dk-govde{position:relative;display:grid;gap:.7rem;padding:.9rem 1rem;border-radius:0 12px 12px 12px;background:#fdf1e3;border:1px solid #f1cfa6;box-shadow:0 2px 6px rgba(90,50,8,.1)}
.dk-ust{display:flex;align-items:center;gap:.7rem}
.dk-avatar{flex:none;width:44px;height:44px;border-radius:50%;background:#1f2a44;color:#fff;display:grid;place-items:center;font-weight:800}
.dk-ad{flex:1;min-width:0;display:grid}
.dk-ad b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dk-ad span{font-size:.8rem;color:#6a6253}
.dk-cubuklar{display:flex;align-items:flex-end;gap:3px;height:34px}
.dk-cubuklar i{flex:1;max-width:30px;height:100%;display:flex;align-items:flex-end;background:rgba(90,50,8,.07);border-radius:3px}
.dk-cubuklar u{display:block;width:100%;border-radius:3px}
.dk-alt{display:flex;justify-content:space-between;font-size:.8rem;color:#6a6253}
.dk-ac{font-weight:700;color:#b35f0c}
.halka{flex:none;display:block}
.cizelge{margin-top:1.5rem}
.cizelge summary{cursor:pointer;font-weight:700;padding:.5rem 0}

/* öğrenci gelişim dosyası: A4 yapraklar (ekranda ve çıktıda aynı tasarım) */
.pd-arac{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.6rem;margin-bottom:.75rem}
.pd-gezgin{display:flex;gap:.5rem;align-items:center;margin-bottom:.75rem}
.pd-gezgin select{flex:1;min-height:40px}
.pd-gezgin .btn{min-width:44px;min-height:40px;font-size:1.2rem}
.pd-masa{display:grid;gap:1rem;justify-items:center}
.pd-sayfa{display:none;position:relative;flex-direction:column;width:100%;max-width:794px;min-height:min(1123px,calc(100vw*1.414));padding:40px 46px 58px;background:#fff;color:#1f2a44;border-radius:4px;box-shadow:0 2px 14px rgba(16,24,40,.16);line-height:1.4;font-size:15px}
.pd-sayfa.aktif,.pd-akis .pd-sayfa{display:flex}
.pd-ust{display:flex;justify-content:space-between;gap:1rem;font-size:12px;color:#7b8496;padding-bottom:8px;border-bottom:1px solid #e3e6ed;margin-bottom:18px}
.pd-alt{position:absolute;left:46px;right:46px;bottom:22px;display:flex;justify-content:space-between;font-size:12px;color:#7b8496;padding-top:8px;border-top:1px solid #e3e6ed}
.pd-baslik{font-size:24px;margin:0 0 12px}
.pd-alt-baslik{margin:-8px 0 12px;color:#7b8496}
.pd-ara{font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:#b35f0c;margin:18px 0 8px}
.pd-bos{color:#7b8496;list-style:none}
.pd-bekle{padding:60px 0;text-align:center}
/* kapak */
.pd-sayfa:has(.pd-kapak){padding:0;overflow:hidden}
.pd-kapak{flex:1;display:flex;flex-direction:column;align-items:center;background:linear-gradient(#fff 0 62%,#fdf1e3 62%)}
.pd-serit{width:100%;display:flex;flex-wrap:wrap;justify-content:space-between;gap:.4rem;padding:30px 46px;background:#1f2a44;color:#fff;font-weight:700;letter-spacing:.06em;border-bottom:7px solid #e8892b}
.pd-serit span:last-child{font-weight:500;letter-spacing:0;color:#f4b56f}
.pd-kimlik{text-align:center;margin-top:72px}
.pd-avatar{width:136px;height:136px;margin:0 auto 22px;border-radius:50%;display:grid;place-items:center;font-size:52px;font-weight:800;color:#fff;background:#e8892b;box-shadow:0 0 0 8px #fdf1e3}
.pd-kimlik h1{font-size:38px;margin:0 0 4px}
.pd-kimlik p{margin:0;font-size:18px;color:#6a6f7d}
.pd-bilgi{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px;width:calc(100% - 92px);margin:48px 0 0}
.pd-bilgi div{border:1px solid #f1cfa6;background:#fff;border-radius:10px;padding:10px 14px}
.pd-bilgi dt{font-size:12px;color:#7b8496}
.pd-bilgi dd{margin:0;font-size:17px;font-weight:700}
.pd-kapak-alt{margin:auto 0 54px;padding-top:30px;display:flex;align-items:center;gap:20px}
.pd-kapak-alt div{display:grid}
.pd-kapak-alt b{font-size:24px}
.pd-kapak-alt span{color:#6a6f7d;font-size:14px}
/* yıl özeti */
.pd-sayilar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.pd-sayilar div{display:grid;justify-items:center;padding:12px 6px;background:#fdf1e3;border-radius:10px}
.pd-sayilar b{font-size:28px;line-height:1.1}
.pd-sayilar span{font-size:12px;color:#6a6253;text-align:center}
.pd-grafik{display:block;width:100%;height:auto}
.pd-yonler{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.pd-yon{list-style:none;margin:0;padding:0;display:grid;gap:7px;font-size:14px}
.pd-yon i{display:block;height:6px;border-radius:9px;background:#eceef3;margin-top:2px;overflow:hidden}
.pd-yon u{display:block;height:100%;border-radius:9px}
.pd-zaman{list-style:none;margin:0;padding:0}
.pd-zaman li{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px solid #eceef3;cursor:pointer}
.pd-sira{flex:none;width:26px;height:26px;border-radius:50%;background:#1f2a44;color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700}
.pd-z-ad{flex:1;min-width:0;display:grid}
.pd-z-ad span{font-size:12px;color:#7b8496}
.pd-cip{flex:none;min-width:38px;padding:2px 8px;border-radius:99px;color:#fff;font-weight:800;font-size:13px;text-align:center}
.pd-gri{background:#a4acba;font-weight:600;font-size:11px}
.pd-s{flex:none;width:36px;text-align:right;font-size:12px;color:#7b8496}
/* çalışma sayfası */
.pd-bant{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:16px 18px;margin-bottom:14px;border-radius:12px;background:#fdf1e3;border-left:6px solid #e8892b}
.pd-bant h2{font-size:21px;margin:5px 0}
.pd-bant p{margin:0;font-size:13px;color:#6a6253}
.pd-etiket{display:inline-block;padding:2px 9px;border-radius:99px;background:#1f2a44;color:#fff;font-size:11.5px;font-weight:700}
.pd-bant-puan{flex:none;display:grid;justify-items:center;gap:3px;text-align:center}
.pd-bant-puan b{font-size:26px}
.pd-bant-puan span{font-size:12px;font-weight:700;color:#6a6253}
.pd-tablo{overflow-x:auto}
.bf-t{width:100%;min-width:600px;border-collapse:collapse;font-size:12.5px;line-height:1.3}
.bf-t th,.bf-t td{border:.75px solid #f0a75e;padding:5px 7px;vertical-align:top;text-align:left}
.bf-t th{text-align:center}
.bf-bas th,.bf-bas td{background:#fbe3c9;vertical-align:middle;text-align:center}
.bf-t .bf-sol{text-align:left}
.bf-t .bf-sag{text-align:right}
.bf-t th.bf-sol{background:#fbe3c9;width:15%}
.bf-t td.bf-puan{width:8%;font-weight:700;text-align:center;vertical-align:middle}
.bf-t .bf-dar{width:9%;font-size:11.5px}
.bf-t td.bf-x-hucre{font-weight:800;font-size:14px;text-align:center;vertical-align:middle}
.bf-secili{background:#fdf0e1;font-weight:700;box-shadow:inset 0 0 0 1.5px #e8892b}
.bf-x{float:right;color:#e8892b;font-weight:800;margin-left:4px}
.pd-gb,.pd-not{margin-top:12px;padding:10px 14px;border-radius:10px;font-size:14px}
.pd-gb{background:#eef3fc;border-left:5px solid #2f6fdb}
.pd-not{background:#fff6e0;border-left:5px solid #e0a100}
.pd-gb p,.pd-not p{margin:3px 0 0}
.pd-pdf{margin:10px 0 0;font-size:14px}
.pd-pdf span{color:#7b8496}
.pd-foto{flex:1;display:flex;align-items:center;justify-content:center;min-height:0}
.pd-foto .kagit-kutu{max-height:100%}
.pd-foto img{display:block;max-width:100%;max-height:900px;border:1px solid #e3e6ed;border-radius:4px}
@media (max-width:640px){
  .pd-sayfa{min-height:0;padding:22px 16px 54px;font-size:14px}
  .pd-sayfa:has(.pd-kapak){min-height:calc(100dvh - 190px)}
  .pd-alt{left:16px;right:16px;bottom:14px}
  .pd-serit{padding:20px 16px}
  .pd-kimlik{margin-top:36px}
  .pd-avatar{width:96px;height:96px;font-size:36px}
  .pd-kimlik h1{font-size:28px}
  .pd-bilgi{width:calc(100% - 32px);margin-top:26px}
  .pd-sayilar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pd-yonler{grid-template-columns:minmax(0,1fr);gap:0}
  .pd-bant{flex-direction:column;align-items:flex-start}
}
@media print{
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .tablo-kap{overflow:visible;border:0}
  .pd-masa{display:block}
  .pd-sayfa,.pd-sayfa.aktif{display:flex!important;width:100%;max-width:none;height:auto;min-height:276mm;padding:0 0 12mm;box-shadow:none;border-radius:0;break-after:page;font-size:11pt}
  .pd-sayfa:last-child{break-after:auto}
  .pd-sayfa:has(.pd-kapak){padding:0}
  .pd-alt{left:0;right:0;bottom:0}
  .pd-tablo{overflow:visible}
  .bf-t{min-width:0}
  .pd-foto img{max-height:230mm}
}

/* pencere */
.perde{position:fixed;inset:0;z-index:20;background:rgba(10,15,25,.5);display:grid;place-items:center;grid-template-columns:minmax(0,1fr);padding:16px}
.pencere{background:var(--kart);border-radius:var(--yaricap);width:100%;max-width:520px;max-height:90dvh;overflow:auto;padding:1.25rem;box-shadow:0 10px 40px rgba(0,0,0,.25)}
.pencere .alt{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1.25rem;flex-wrap:wrap}

.bildirim{position:fixed;left:50%;bottom:calc(76px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:30;background:var(--yazi);color:var(--zemin);padding:.6rem 1rem;border-radius:10px;font-weight:600;max-width:calc(100% - 32px)}
@media (min-width:900px){.bildirim{bottom:24px}}

/* kod kartları (yazdırma) */
.kartlar{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}
.kod-kart{border:1.5px dashed #9aa4b2;border-radius:10px;padding:10px 12px;display:flex;gap:10px;align-items:center;background:#fff;color:#111;break-inside:avoid}
.kod-kart .qr{width:84px;height:84px;flex:none}
.kod-kart .qr svg{width:100%;height:100%}
.kod-kart .k-ad{font-weight:700;font-size:.95rem;line-height:1.2}
.kod-kart .k-sube{font-size:.8rem;color:#555}
.kod-kart .k-kod{font-family:ui-monospace,Consolas,monospace;font-size:1.25rem;font-weight:800;letter-spacing:.08em;margin:.2rem 0}
.kod-kart .k-adres{font-size:.68rem;color:#555;word-break:break-all}
@media print{
  @page{size:A4;margin:10mm}
  body{background:#fff}
  .ust,.menu,.yazdirma-gizle{display:none!important}
  .icerik{padding:0;max-width:none}
  .kartlar{grid-template-columns:repeat(3,1fr);gap:6mm}
  .kod-kart{border-color:#777}
}

/* yıllık plan */
.plan-tablo td { vertical-align: top; }
.plan-cikti { max-width: 26rem; }
.plan-bu { background: #fff8e1; }
.plan-tatil td { background: #eef6ee; font-weight: 600; text-align: center; }
.plan-onizleme th { min-width: 9rem; vertical-align: top; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: .6rem; margin-top: .7rem; }