/* =====================================================================
   Osmanlıca Çeviri & Eğitim — Ana stil
   Renkler bilgibilimi.net paletinden: #4081ed (mavi), #0f1b2d (lacivert)
   ===================================================================== */
:root {
  --ana: #4081ed;
  --ana-koyu: #2b63c8;
  --ana-cok-koyu: #1d4a9e;
  --ana-acik: #e9f1fe;
  --ana-acik-2: #d4e3fd;
  --lacivert: #0f1b2d;
  --lacivert-2: #172943;
  --lacivert-3: #23395a;
  --altin: #e2a33b;
  --altin-acik: #fdf3df;
  --zemin: #f4f7fc;
  --kart: #ffffff;
  --metin: #0f1b2d;
  --soluk: #5b6b82;
  --kenar: #e1e8f2;
  --yesil: #1f9d6b;
  --yesil-acik: #e3f6ee;
  --kirmizi: #e5484d;
  --kirmizi-acik: #fdecec;
  --mor: #7c5cff;
  --mor-acik: #efebff;
  --turuncu: #f08c2e;
  --turuncu-acik: #fff1e3;
  --golge-1: 0 1px 2px rgba(15, 27, 45, .06), 0 2px 8px rgba(15, 27, 45, .05);
  --golge-2: 0 6px 24px rgba(15, 27, 45, .09);
  --golge-3: 0 18px 50px rgba(15, 27, 45, .16);
  --yaricap: 18px;
  --yazi: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --osm: "Amiri", "Scheherazade New", "Noto Naskh Arabic", "Traditional Arabic", serif;
  --desen: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.07' stroke-width='1.2'%3E%3Cpath d='M40 4l10 26 26 10-26 10-10 26-10-26L4 40l26-10z'/%3E%3Cpath d='M40 18l6 16 16 6-16 6-6 16-6-16-16-6 16-6z'/%3E%3Ccircle cx='40' cy='40' r='5'/%3E%3Cpath d='M0 0l12 12M80 0L68 12M0 80l12-12M80 80L68 68'/%3E%3C/g%3E%3C/svg%3E");
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--yazi);
  background: var(--zemin);
  color: var(--metin);
  font-size: 15.5px;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1 0 auto; }
a { color: var(--ana-koyu); }
a:hover { color: var(--ana-cok-koyu); }
h1, h2, h3, h4, h5, .h1, .h2, .h3, .h4, .h5, .h6 { font-weight: 800; letter-spacing: -.02em; }
::selection { background: var(--ana-acik-2); }

.osm {
  font-family: var(--osm);
  direction: rtl;
  unicode-bidi: isolate;
  line-height: 1.9;
}
.atla-baglanti { position: absolute; top: 8px; left: 8px; z-index: 2000; background: #fff; padding: 8px 14px; border-radius: 8px; }

/* ---------- Butonlar ---------- */
.btn { border-radius: 12px; font-weight: 600; }
.btn-ana { background: var(--ana); color: #fff; border: 1px solid var(--ana); }
.btn-ana:hover, .btn-ana:focus { background: var(--ana-koyu); border-color: var(--ana-koyu); color: #fff; }
.btn-ana:disabled { background: #9dbcf3; border-color: #9dbcf3; color: #fff; }
.btn-lacivert { background: var(--lacivert); color: #fff; border: 1px solid var(--lacivert); }
.btn-lacivert:hover { background: var(--lacivert-3); color: #fff; }
.btn-altin { background: var(--altin); color: #2b1d02; border: 1px solid var(--altin); }
.btn-altin:hover { background: #cf912a; color: #1b1200; }
.btn-cizgi { background: #fff; color: var(--metin); border: 1px solid var(--kenar); }
.btn-cizgi:hover { border-color: var(--ana); color: var(--ana-koyu); background: var(--ana-acik); }
.btn-cizgi-acik { color: #dce6f6; border: 1px solid rgba(255,255,255,.25); }
.btn-cizgi-acik:hover { color: #fff; border-color: #fff; background: rgba(255,255,255,.06); }
.btn-ikon { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; padding: 0; }
.btn-buyuk { padding: 14px 26px; font-size: 1.05rem; border-radius: 14px; }

/* ---------- Üst bar ---------- */
.ust-bar {
  background: var(--lacivert);
  position: sticky; top: 0; z-index: 1030;
  box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 4px 18px rgba(0,0,0,.18);
}
.ust-bar::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--ana) 25%, var(--altin) 50%, var(--ana) 75%, transparent);
  opacity: .7;
}
.ust-bar .navbar { padding: 10px 0; }
.marka { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; color: #fff; }
.marka:hover { color: #fff; }
.marka-isaret {
  width: 42px; height: 42px; border-radius: 13px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(140deg, var(--ana), var(--ana-cok-koyu));
  color: #fff; font-size: 30px; line-height: 1; padding-bottom: 6px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18), 0 4px 14px rgba(64,129,237,.45);
  direction: rtl;
}
.marka-yazi { display: flex; flex-direction: column; font-weight: 800; font-size: 1.08rem; line-height: 1.1; letter-spacing: -.02em; }
.marka-yazi small { font-weight: 600; font-size: .68rem; color: #8fa6c8; letter-spacing: .06em; text-transform: uppercase; margin-top: 3px; }
.ust-bar .nav-link { color: #c3d0e4; font-weight: 600; display: flex; align-items: center; gap: 7px; padding: 8px 13px !important; border-radius: 10px; }
.ust-bar .nav-link:hover, .ust-bar .nav-link:focus { color: #fff; background: rgba(255,255,255,.06); }
.ust-bar .nav-link.active { color: #fff; background: rgba(64,129,237,.22); }
.ust-bar .nav-link .bi { font-size: 1rem; opacity: .85; }
.ust-bar .dropdown-menu { border: 0; border-radius: 14px; padding: 8px; }
.ust-bar .dropdown-item { border-radius: 9px; padding: 8px 12px; font-weight: 500; display: flex; gap: 9px; align-items: center; }
.ust-bar .dropdown-item:active { background: var(--ana); }
.navbar-toggler { border-color: rgba(255,255,255,.2); }

.durum-hap {
  display: inline-flex; align-items: center; gap: 12px; text-decoration: none;
  background: var(--lacivert-2); border: 1px solid rgba(255,255,255,.08);
  padding: 6px 13px; border-radius: 999px; color: #e7eefa; font-size: .88rem;
}
.durum-hap:hover { color: #fff; border-color: rgba(255,255,255,.2); }
.durum-hap b { font-weight: 800; margin-left: 4px; }
.seri-alev { color: #7c8aa3; }
.seri-alev.aktif { color: var(--turuncu); }
.xp-sayi .bi { color: var(--altin); }
.xp-sayi.titre { animation: titre .6s ease; }
@keyframes titre { 0%,100% { transform: scale(1); } 40% { transform: scale(1.18); } }

.avatar-dugme { background: none; border: 0; padding: 0; display: flex; align-items: center; color: #c3d0e4; gap: 4px; }
.avatar {
  width: 38px; height: 38px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .9rem; color: #fff; flex-shrink: 0;
}
.avatar-lg { width: 84px; height: 84px; font-size: 1.8rem; }
.avatar-0 { background: #4081ed; } .avatar-1 { background: #7c5cff; } .avatar-2 { background: #1f9d6b; }
.avatar-3 { background: #f08c2e; } .avatar-4 { background: #e5484d; } .avatar-5 { background: #0ea5b7; }
.avatar-6 { background: #c2410c; } .avatar-7 { background: #475569; }

.flash-alani { padding-top: 18px; }
.flash-alani .alert { border-radius: 14px; border: 0; box-shadow: var(--golge-1); }

/* ---------- Kahraman (hero) ---------- */
.kahraman {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(64,129,237,.45), transparent 60%),
    radial-gradient(700px 400px at 0% 110%, rgba(226,163,59,.18), transparent 60%),
    var(--lacivert);
  color: #fff; padding: 56px 0 120px;
}
.kahraman::before { content: ""; position: absolute; inset: 0; background-image: var(--desen); background-size: 80px 80px; opacity: .9; }
.kahraman > .container-xl { position: relative; }
.kahraman h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); line-height: 1.08; margin-bottom: 14px; }
.kahraman h1 .vurgu { background: linear-gradient(90deg, #8db6ff, #fff 60%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kahraman p.lead { color: #bfcde3; font-size: 1.12rem; max-width: 640px; }
.kahraman-ust { display: inline-flex; gap: 8px; align-items: center; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); padding: 6px 12px; border-radius: 999px; font-size: .85rem; color: #dbe6f7; margin-bottom: 18px; }
.kahraman-osm { font-size: clamp(2.4rem, 5vw, 4rem); color: rgba(255,255,255,.14); position: absolute; right: 24px; top: -6px; pointer-events: none; }
.kahraman-ince { padding: 40px 0 90px; }
.kahraman-ince h1 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.yukari-kaydir { margin-top: -80px; position: relative; z-index: 2; }
.breadcrumb { --bs-breadcrumb-divider-color: #8fa6c8; font-size: .85rem; margin-bottom: 14px; }
.breadcrumb a { color: #bcd0f0; text-decoration: none; }
.breadcrumb .active { color: #fff; }

/* ---------- Genel kart / bölüm ---------- */
.kart { background: var(--kart); border: 1px solid var(--kenar); border-radius: var(--yaricap); box-shadow: var(--golge-1); }
.kart-ic { padding: 24px; }
.kart-yukselen { transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.kart-yukselen:hover { transform: translateY(-3px); box-shadow: var(--golge-2); border-color: var(--ana-acik-2); }
.bolum { padding: 56px 0; }
.bolum-baslik { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 26px; flex-wrap: wrap; }
.bolum-baslik h2 { font-size: clamp(1.45rem, 2.4vw, 1.95rem); margin: 0; }
.bolum-baslik p { color: var(--soluk); margin: 6px 0 0; }
.ust-etiket { display: inline-flex; align-items: center; gap: 8px; color: var(--ana-koyu); font-weight: 800; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 6px; }
.ust-etiket::before { content: ""; width: 18px; height: 2px; background: var(--altin); border-radius: 2px; }
.soluk { color: var(--soluk); }
.rozet-etiket { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--ana-acik); color: var(--ana-cok-koyu); }
.rozet-etiket.yesil { background: var(--yesil-acik); color: #11734d; }
.rozet-etiket.altin { background: var(--altin-acik); color: #8a5a07; }
.rozet-etiket.kirmizi { background: var(--kirmizi-acik); color: #b42328; }
.rozet-etiket.mor { background: var(--mor-acik); color: #5435d6; }
.rozet-etiket.gri { background: #eef2f7; color: #5b6b82; }

/* ---------- Çevirici ---------- */
.cevirici { background: var(--kart); border-radius: 24px; box-shadow: var(--golge-3); border: 1px solid rgba(255,255,255,.6); overflow: hidden; }
.cevirici-ust { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--kenar); background: linear-gradient(180deg, #fbfcff, #f5f8fe); flex-wrap: wrap; }
.dil-secici { display: flex; align-items: center; gap: 10px; }
.dil-cip { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; padding: 9px 16px; border-radius: 12px; background: var(--ana-acik); color: var(--ana-cok-koyu); min-width: 132px; justify-content: center; }
.dil-cip .osm { font-size: 1.15rem; line-height: 1; }
.takas-dugme { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--kenar); background: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 1.15rem; color: var(--ana-koyu); transition: transform .3s ease, background .2s; }
.takas-dugme:hover { background: var(--ana); color: #fff; border-color: var(--ana); transform: rotate(180deg); }
.cevirici-secenekler { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; font-size: .86rem; color: var(--soluk); }
.cevirici-secenekler .form-check-input:checked { background-color: var(--ana); border-color: var(--ana); }
.cevirici-gövde, .cevirici-govde { display: grid; grid-template-columns: 1fr 1fr; min-height: 300px; }
.cevirici-bolme { display: flex; flex-direction: column; position: relative; }
.cevirici-bolme + .cevirici-bolme { border-left: 1px solid var(--kenar); background: #fbfcff; }
.cevirici textarea {
  flex: 1; border: 0; resize: none; padding: 20px 22px; font-size: 1.15rem; line-height: 1.7; background: transparent; color: var(--metin); min-height: 240px;
}
.cevirici textarea:focus { outline: none; box-shadow: inset 0 0 0 2px var(--ana-acik-2); }
.cevirici textarea.osm { font-size: 1.6rem; line-height: 2.1; text-align: right; }
.sonuc-alani { flex: 1; padding: 20px 22px; font-size: 1.15rem; line-height: 1.75; overflow-wrap: anywhere; white-space: pre-wrap; min-height: 240px; }
.sonuc-alani.osm { font-size: 1.75rem; line-height: 2.2; text-align: right; }
.sonuc-alani .yer-tutucu { color: #a0aec4; font-family: var(--yazi); font-size: 1rem; direction: ltr; display: block; text-align: left; }
.sonuc-alani.osm .yer-tutucu { text-align: right; direction: rtl; font-family: var(--osm); font-size: 1.4rem; }
.sonuc-alani .k-r { text-decoration: underline dotted #f0a24b; text-decoration-thickness: 2px; text-underline-offset: 7px; }
.sonuc-alani .k-alt { cursor: pointer; text-decoration: underline dashed var(--ana); text-decoration-thickness: 1.5px; text-underline-offset: 7px; }
.sonuc-alani [data-i] { border-radius: 6px; transition: background .15s; cursor: pointer; }
.sonuc-alani [data-i]:hover { background: var(--ana-acik); }
.sonuc-alani.yukleniyor { opacity: .55; }
.bolme-alt { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--kenar); min-height: 58px; flex-wrap: wrap; }
.bolme-alt .btn { font-size: .86rem; padding: 7px 12px; }
.karakter-sayac { font-size: .8rem; color: var(--soluk); }
.karakter-sayac.asti { color: var(--kirmizi); font-weight: 700; }
.lejant { display: flex; gap: 16px; flex-wrap: wrap; font-size: .8rem; color: var(--soluk); padding: 10px 18px; border-top: 1px solid var(--kenar); background: #fafcff; }
.lejant span { display: inline-flex; align-items: center; gap: 6px; }
.lejant i.nokta { width: 18px; height: 3px; border-radius: 2px; display: inline-block; }
.lejant .n-s { background: var(--yesil); } .lejant .n-r { background: #f0a24b; } .lejant .n-a { background: var(--ana); }
.cevirici-istat { font-size: .78rem; color: var(--soluk); }

.osm-klavye { display: none; padding: 12px; border-top: 1px solid var(--kenar); background: #f6f9ff; gap: 6px; flex-wrap: wrap; direction: rtl; }
.osm-klavye.acik { display: flex; }
.osm-klavye button { font-family: var(--osm); font-size: 1.35rem; width: 42px; height: 44px; border-radius: 10px; border: 1px solid var(--kenar); background: #fff; line-height: 1; padding-bottom: 6px; transition: all .12s; }
.osm-klavye button:hover { background: var(--ana); color: #fff; border-color: var(--ana); transform: translateY(-1px); }
.osm-klavye button.genis { width: auto; padding: 0 12px; font-family: var(--yazi); font-size: .8rem; direction: ltr; }

.kelime-panel { position: absolute; z-index: 1060; padding: 14px; box-shadow: var(--golge-3); border-radius: 16px; }
.kelime-panel .osm { line-height: 1.7; }
.kelime-popover .popover-body { padding: 12px; }
.alt-secenek { display: block; width: 100%; text-align: right; border: 1px solid var(--kenar); background: #fff; border-radius: 10px; padding: 4px 10px; margin-bottom: 6px; font-size: 1.25rem; }
.alt-secenek.latin { text-align: left; font-size: .95rem; }
.alt-secenek:hover { border-color: var(--ana); background: var(--ana-acik); }

/* ---------- Özellik / tanıtım kutuları ---------- */
.ozellik { padding: 22px; height: 100%; }
.ozellik-ikon { width: 52px; height: 52px; border-radius: 15px; display: inline-flex; align-items: center; justify-content: center; font-size: 1.45rem; margin-bottom: 14px; }
.renk-mavi .ozellik-ikon, .ikon-mavi { background: var(--ana-acik); color: var(--ana-koyu); }
.renk-yesil .ozellik-ikon, .ikon-yesil { background: var(--yesil-acik); color: var(--yesil); }
.renk-altin .ozellik-ikon, .ikon-altin { background: var(--altin-acik); color: #b07812; }
.renk-mor .ozellik-ikon, .ikon-mor { background: var(--mor-acik); color: var(--mor); }
.renk-kirmizi .ozellik-ikon, .ikon-kirmizi { background: var(--kirmizi-acik); color: var(--kirmizi); }
.renk-turuncu .ozellik-ikon, .ikon-turuncu { background: var(--turuncu-acik); color: var(--turuncu); }
.ozellik h3 { font-size: 1.08rem; margin-bottom: 6px; }
.ozellik p { color: var(--soluk); margin: 0; font-size: .93rem; }

/* ---------- Harf karoları ---------- */
.harf-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 12px; direction: rtl; }
.harf-karo {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  background: #fff; border: 1px solid var(--kenar); border-radius: 16px; padding: 12px 6px 10px;
  text-decoration: none; color: var(--metin); transition: all .18s ease; position: relative;
}
.harf-karo:hover { border-color: var(--ana); transform: translateY(-3px); box-shadow: var(--golge-2); color: var(--metin); }
.harf-karo .osm { font-size: 2.6rem; line-height: 1.4; color: var(--lacivert); }
.harf-karo .ad { font-weight: 800; font-size: .9rem; direction: ltr; }
.harf-karo .ses { font-size: .74rem; color: var(--soluk); direction: ltr; }
.harf-karo .bag { position: absolute; top: 8px; left: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--kirmizi); }
.harf-karo .grup-kalin { position: absolute; top: 8px; right: 8px; font-size: .62rem; font-weight: 800; color: #b07812; direction: ltr; }

.harf-buyuk { font-size: clamp(6rem, 14vw, 9.5rem); line-height: 1.25; color: #fff; text-shadow: 0 10px 30px rgba(0,0,0,.25); }
.formlar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; direction: rtl; }
.form-kutu { background: var(--zemin); border: 1px solid var(--kenar); border-radius: 14px; text-align: center; padding: 10px 6px; }
.form-kutu .osm { font-size: 2.6rem; line-height: 1.5; display: block; color: var(--lacivert); }
.form-kutu small { color: var(--soluk); font-weight: 600; direction: ltr; display: block; }
.ornek-kelime { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border: 1px solid var(--kenar); border-radius: 14px; background: #fff; }
.ornek-kelime .osm { font-size: 1.9rem; line-height: 1.6; color: var(--lacivert); }
.ornek-kelime .latin { font-weight: 700; }
.ornek-kelime .anlam { font-size: .82rem; color: var(--soluk); display: block; font-weight: 500; }
.dokum { display: flex; flex-wrap: wrap; gap: 8px; direction: rtl; }
.dokum-harf { display: flex; flex-direction: column; align-items: center; background: var(--zemin); border: 1px solid var(--kenar); border-radius: 12px; padding: 6px 12px; text-decoration: none; color: var(--metin); }
.dokum-harf:hover { border-color: var(--ana); }
.dokum-harf .osm { font-size: 1.8rem; line-height: 1.5; }
.dokum-harf small { direction: ltr; font-size: .72rem; color: var(--soluk); font-weight: 700; }

/* ---------- Eğitim haritası ---------- */
.unite { margin-bottom: 40px; }
.unite-bant { border-radius: 20px; padding: 20px 24px; color: #fff; display: flex; align-items: center; justify-content: space-between; gap: 16px; position: relative; overflow: hidden; }
.unite-bant::after { content: ""; position: absolute; inset: 0; background-image: var(--desen); background-size: 60px; opacity: .6; pointer-events: none; }
.unite-bant > * { position: relative; z-index: 1; }
.unite-bant h2 { font-size: 1.3rem; margin: 0; }
.unite-bant p { margin: 4px 0 0; opacity: .85; font-size: .92rem; }
.bant-mavi { background: linear-gradient(120deg, #2b63c8, #4081ed); }
.bant-mor { background: linear-gradient(120deg, #5a3fd9, #7c5cff); }
.bant-yesil { background: linear-gradient(120deg, #137a52, #1f9d6b); }
.bant-turuncu { background: linear-gradient(120deg, #d06f12, #f08c2e); }
.bant-kirmizi { background: linear-gradient(120deg, #c4282d, #e5484d); }
.unite-ilerleme { min-width: 120px; text-align: right; font-weight: 800; }
.unite-ilerleme .progress { height: 8px; background: rgba(255,255,255,.25); margin-top: 6px; }
.unite-ilerleme .progress-bar { background: #fff; }

.ders-yolu { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 28px 0 8px; }
.ders-dugum { display: flex; flex-direction: column; align-items: center; gap: 6px; text-decoration: none; color: var(--metin); width: 190px; text-align: center; }
.ders-dugum:nth-child(4n+2) { transform: translateX(70px); }
.ders-dugum:nth-child(4n+4) { transform: translateX(-70px); }
.ders-daire {
  width: 78px; height: 78px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.9rem;
  background: #fff; border: 3px solid var(--kenar); color: var(--soluk); box-shadow: 0 6px 0 #dbe3ef; transition: transform .15s ease;
}
.ders-dugum:hover .ders-daire { transform: translateY(-3px) scale(1.04); }
.ders-dugum.tamam .ders-daire { background: var(--altin); border-color: #c98b22; color: #fff; box-shadow: 0 6px 0 #b67b18; }
.ders-dugum.siradaki .ders-daire { background: var(--ana); border-color: var(--ana-koyu); color: #fff; box-shadow: 0 6px 0 var(--ana-cok-koyu); animation: nabiz 2s infinite; }
@keyframes nabiz { 0%,100% { box-shadow: 0 6px 0 var(--ana-cok-koyu), 0 0 0 0 rgba(64,129,237,.45); } 50% { box-shadow: 0 6px 0 var(--ana-cok-koyu), 0 0 0 14px rgba(64,129,237,0); } }
.ders-dugum .ad { font-weight: 800; font-size: .92rem; line-height: 1.25; }
.yildizlar { color: #d5dce8; font-size: .9rem; letter-spacing: 1px; }
.yildizlar .dolu { color: var(--altin); }

/* ---------- Ders oynatıcı ---------- */
.ders-sahne { max-width: 760px; margin: 0 auto; }
.ders-ust { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.ders-ust .progress { flex: 1; height: 14px; border-radius: 999px; background: #e3e9f3; }
.ders-ust .progress-bar { background: linear-gradient(90deg, var(--yesil), #3cc58f); border-radius: 999px; transition: width .4s ease; }
.kalpler { display: flex; gap: 3px; color: var(--kirmizi); font-size: 1.25rem; }
.kalpler .bos { color: #d5dce8; }
.ogrenme-kart { padding: 30px; min-height: 300px; }
.ogrenme-kart .buyuk-yazi { font-size: clamp(3.2rem, 8vw, 5.2rem); text-align: center; color: var(--lacivert); line-height: 1.6; }
.ogrenme-kart h2 { font-size: 1.5rem; }
.kart-adim { font-size: .8rem; color: var(--soluk); font-weight: 700; }
.soru-metni { font-weight: 800; font-size: 1.2rem; margin-bottom: 14px; }
.soru-gosterge { text-align: center; padding: 18px; border-radius: 18px; background: var(--zemin); border: 1px dashed var(--kenar); margin-bottom: 20px; }
.soru-gosterge .osm { font-size: clamp(3rem, 8vw, 4.6rem); line-height: 1.6; color: var(--lacivert); }
.soru-gosterge .latin { font-size: 1.9rem; font-weight: 800; }
.secenekler { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.secenek {
  border: 2px solid var(--kenar); background: #fff; border-radius: 16px; padding: 14px; font-weight: 700; font-size: 1.05rem;
  box-shadow: 0 4px 0 #dbe3ef; transition: transform .08s ease, border-color .15s; color: var(--metin); min-height: 64px;
}
.secenek .osm { font-size: 2rem; line-height: 1.5; display: block; }
.secenek:hover:not(:disabled) { border-color: var(--ana); background: var(--ana-acik); }
.secenek:active:not(:disabled) { transform: translateY(3px); box-shadow: 0 1px 0 #dbe3ef; }
.secenek.dogru { border-color: var(--yesil); background: var(--yesil-acik); box-shadow: 0 4px 0 #9fdcc1; }
.secenek.yanlis { border-color: var(--kirmizi); background: var(--kirmizi-acik); box-shadow: 0 4px 0 #f5b3b5; animation: salla .35s; }
@keyframes salla { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
.geri-bildirim { position: fixed; left: 0; right: 0; bottom: 0; padding: 18px 0; z-index: 1040; transform: translateY(110%); transition: transform .25s ease; }
.geri-bildirim.goster { transform: translateY(0); }
.geri-bildirim.dogru { background: #d9f5e8; border-top: 2px solid #9fdcc1; color: #0e6b45; }
.geri-bildirim.yanlis { background: #fde4e4; border-top: 2px solid #f5b3b5; color: #9d1d22; }
.geri-bildirim .baslik { font-weight: 800; font-size: 1.15rem; }

.dizme-hedef { min-height: 86px; border: 2px dashed var(--kenar); border-radius: 16px; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 4px; padding: 10px; direction: rtl; margin-bottom: 14px; background: #fbfcff; }
.dizme-onizleme { font-family: var(--osm); font-size: 2.6rem; text-align: center; direction: rtl; min-height: 70px; line-height: 1.7; color: var(--ana-cok-koyu); }
.harf-tasi { font-family: var(--osm); font-size: 1.8rem; width: 54px; height: 58px; border-radius: 12px; border: 2px solid var(--kenar); background: #fff; box-shadow: 0 4px 0 #dbe3ef; padding-bottom: 8px; line-height: 1; transition: transform .1s; }
.harf-tasi:hover { border-color: var(--ana); }
.harf-tasi:active { transform: translateY(3px); box-shadow: none; }
.harf-tasi.kullanildi { visibility: hidden; }
.dizme-havuz { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; direction: rtl; }

.sonuc-ekrani { text-align: center; padding: 40px 24px; }
.sonuc-ekrani .buyuk-ikon { font-size: 4rem; }
.sonuc-yildizlar { font-size: 3rem; color: #d5dce8; letter-spacing: 6px; }
.sonuc-yildizlar .dolu { color: var(--altin); animation: yildiz-cik .5s ease backwards; }
.sonuc-yildizlar .dolu:nth-child(2) { animation-delay: .2s; } .sonuc-yildizlar .dolu:nth-child(3) { animation-delay: .4s; }
@keyframes yildiz-cik { from { transform: scale(0) rotate(-90deg); } to { transform: scale(1) rotate(0); } }
.istat-kutulari { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin: 22px 0; }
.istat-kutu { border: 2px solid var(--kenar); border-radius: 16px; padding: 12px 18px; min-width: 120px; }
.istat-kutu b { display: block; font-size: 1.5rem; }
.istat-kutu small { color: var(--soluk); font-weight: 700; text-transform: uppercase; font-size: .7rem; letter-spacing: .06em; }
.istat-kutu.xp b { color: #b07812; } .istat-kutu.puan b { color: var(--ana-koyu); } .istat-kutu.dogru b { color: var(--yesil); }

/* ---------- Oyunlar ---------- */
.oyun-kart { display: flex; flex-direction: column; height: 100%; text-decoration: none; color: var(--metin); overflow: hidden; }
.oyun-kart:hover { color: var(--metin); }
.oyun-kapak { height: 132px; display: flex; align-items: center; justify-content: center; font-size: 3.4rem; color: #fff; position: relative; overflow: hidden; }
.oyun-kapak::after { content: ""; position: absolute; inset: 0; background-image: var(--desen); background-size: 54px; }
.oyun-kapak .osm { position: absolute; font-size: 5rem; opacity: .14; left: 14px; bottom: -18px; }
.kapak-mavi { background: linear-gradient(135deg, #2b63c8, #5a95f5); }
.kapak-yesil { background: linear-gradient(135deg, #137a52, #2fbf86); }
.kapak-altin { background: linear-gradient(135deg, #b57a14, #eab04f); }
.kapak-mor { background: linear-gradient(135deg, #5a3fd9, #9b84ff); }
.kapak-kirmizi { background: linear-gradient(135deg, #c4282d, #f0767a); }
.oyun-kart .kart-ic { flex: 1; display: flex; flex-direction: column; }
.oyun-kart h3 { font-size: 1.15rem; }
.oyun-kart .rekor { margin-top: auto; padding-top: 12px; font-size: .85rem; color: var(--soluk); display: flex; justify-content: space-between; }

.oyun-sahne { max-width: 860px; margin: 0 auto; }
.oyun-panel { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 18px; }
.oyun-gosterge { background: #fff; border: 1px solid var(--kenar); border-radius: 14px; padding: 8px 16px; display: flex; align-items: center; gap: 8px; font-weight: 800; min-width: 110px; justify-content: center; }
.oyun-gosterge .bi { color: var(--ana); }
.oyun-gosterge.sure .bi { color: var(--kirmizi); }
.oyun-gosterge.kombo .bi { color: var(--turuncu); }
.oyun-gosterge.azaldi { color: var(--kirmizi); animation: titre .5s infinite; }
.oyun-giris { text-align: center; padding: 44px 24px; }
.oyun-giris .buyuk-ikon { width: 96px; height: 96px; border-radius: 28px; margin: 0 auto 18px; display: flex; align-items: center; justify-content: center; font-size: 2.8rem; color: #fff; }
.oyun-alani { padding: 28px; min-height: 380px; position: relative; }
.hedef-harf { font-family: var(--osm); font-size: clamp(5rem, 14vw, 8rem); text-align: center; line-height: 1.4; color: var(--lacivert); direction: rtl; }
.kombo-yazi { position: absolute; top: 18px; right: 22px; font-weight: 800; color: var(--turuncu); font-size: 1.2rem; }
.puan-ucar { position: absolute; font-weight: 800; color: var(--yesil); pointer-events: none; animation: uc 0.9s ease forwards; font-size: 1.3rem; }
@keyframes uc { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(-60px); } }

.hafiza-izgara { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; perspective: 1000px; }
.hafiza-kart { aspect-ratio: 4 / 3; border: 0; background: none; padding: 0; position: relative; transform-style: preserve-3d; transition: transform .45s ease; }
.hafiza-kart.acik, .hafiza-kart.eslesti { transform: rotateY(180deg); }
.hafiza-yuz { position: absolute; inset: 0; border-radius: 16px; backface-visibility: hidden; display: flex; align-items: center; justify-content: center; box-shadow: var(--golge-1); }
.hafiza-on { background: linear-gradient(135deg, var(--ana-koyu), var(--ana)); color: rgba(255,255,255,.75); font-size: 1.8rem; background-image: var(--desen), linear-gradient(135deg, var(--ana-koyu), var(--ana)); background-size: 40px, cover; }
.hafiza-arka { background: #fff; border: 2px solid var(--kenar); transform: rotateY(180deg); font-weight: 800; font-size: 1.1rem; padding: 6px; text-align: center; }
.hafiza-arka .osm { font-size: 2rem; line-height: 1.5; }
.hafiza-kart.eslesti .hafiza-arka { border-color: var(--yesil); background: var(--yesil-acik); }

.yagmur-alan { position: relative; height: 460px; overflow: hidden; border-radius: 18px; background: linear-gradient(180deg, #0f1b2d 0%, #1d3557 100%); }
.yagmur-alan::before { content: ""; position: absolute; inset: 0; background-image: var(--desen); background-size: 70px; }
.yagmur-alan .zemin { position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: linear-gradient(90deg, var(--kirmizi), var(--turuncu)); }
.dusen-harf { position: absolute; top: 0; width: 64px; height: 64px; margin-left: -32px; border-radius: 50%; background: rgba(255,255,255,.95); border: 0; font-family: var(--osm); font-size: 2.1rem; line-height: 1; padding-bottom: 10px; color: var(--lacivert); box-shadow: 0 8px 22px rgba(0,0,0,.3); will-change: transform; }
.dusen-harf:hover { background: #fff; box-shadow: 0 0 0 4px rgba(64,129,237,.6); }
.dusen-harf.vuruldu { background: var(--yesil); color: #fff; transition: transform .25s, opacity .25s; opacity: 0; }
.dusen-harf.hata { background: var(--kirmizi); color: #fff; }
.yagmur-hedef { position: absolute; top: 14px; left: 50%; transform: translateX(-50%); background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; padding: 6px 18px; font-weight: 800; z-index: 3; backdrop-filter: blur(4px); }
.yagmur-hedef b { color: #ffd27a; font-size: 1.4rem; margin-left: 6px; }

.dy-kart { text-align: center; padding: 26px; border-radius: 22px; background: #fff; border: 2px solid var(--kenar); max-width: 460px; margin: 0 auto 20px; transition: transform .2s; }
.dy-kart .osm { font-size: 3.6rem; line-height: 1.6; color: var(--lacivert); }
.dy-kart .okunus { font-size: 1.6rem; font-weight: 800; color: var(--ana-koyu); }
.dy-dugmeler { display: flex; gap: 14px; justify-content: center; }
.dy-dugmeler .btn { min-width: 150px; font-size: 1.2rem; padding: 14px; border-radius: 16px; }

/* ---------- Rozetler ---------- */
.rozet-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; }
.rozet-kart { text-align: center; padding: 20px 14px; }
.madalya { width: 82px; height: 82px; margin: 0 auto 12px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2.1rem; color: #fff; position: relative; box-shadow: inset 0 -6px 0 rgba(0,0,0,.15), 0 8px 18px rgba(15,27,45,.15); }
.madalya::before { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 3px dashed rgba(226,163,59,.45); }
.madalya-mavi { background: linear-gradient(135deg, #2b63c8, #6aa0ff); }
.madalya-mor { background: linear-gradient(135deg, #5a3fd9, #a690ff); }
.madalya-yesil { background: linear-gradient(135deg, #137a52, #3ccf94); }
.madalya-turuncu { background: linear-gradient(135deg, #d06f12, #ffad5c); }
.madalya-kirmizi { background: linear-gradient(135deg, #c4282d, #ff7e82); }
.madalya-altin { background: linear-gradient(135deg, #b57a14, #f5c868); }
.rozet-kart.kilitli .madalya { filter: grayscale(1); opacity: .35; }
.rozet-kart.kilitli .madalya::before { border-color: #cfd8e5; }
.rozet-kart h3 { font-size: 1rem; margin-bottom: 4px; }
.rozet-kart p { font-size: .82rem; color: var(--soluk); margin: 0; }
.rozet-kart .tarih { font-size: .74rem; color: var(--yesil); font-weight: 700; margin-top: 8px; }

/* ---------- Liderlik ---------- */
.lider-podyum { display: grid; grid-template-columns: 1fr 1.15fr 1fr; gap: 14px; align-items: end; margin-bottom: 26px; }
.podyum { text-align: center; padding: 20px 10px; border-radius: 20px; background: #fff; border: 1px solid var(--kenar); }
.podyum.p1 { padding-top: 30px; border-color: var(--altin); box-shadow: 0 10px 30px rgba(226,163,59,.25); }
.podyum .sira { font-weight: 800; font-size: 1.6rem; }
.podyum.p1 .sira { color: var(--altin); } .podyum.p2 .sira { color: #8a9bb4; } .podyum.p3 .sira { color: #b8733a; }
.lider-tablo { width: 100%; }
.lider-tablo td, .lider-tablo th { padding: 12px 14px; vertical-align: middle; }
.lider-tablo tr.ben { background: var(--ana-acik); }
.sekmeler .nav-link { border-radius: 12px; font-weight: 700; color: var(--soluk); }
.sekmeler .nav-link.active { background: var(--lacivert); color: #fff; }

/* ---------- Formlar / hesap ---------- */
.form-kart { max-width: 470px; margin: 0 auto; }
.form-control, .form-select { border-radius: 12px; border-color: var(--kenar); padding: 11px 14px; }
.form-control:focus, .form-select:focus { border-color: var(--ana); box-shadow: 0 0 0 .22rem rgba(64,129,237,.18); }
.form-label { font-weight: 700; font-size: .9rem; }
.form-check-input:checked { background-color: var(--ana); border-color: var(--ana); }
.giris-yan { background: var(--lacivert); color: #fff; border-radius: 24px; padding: 34px; position: relative; overflow: hidden; height: 100%; }
.giris-yan::before { content: ""; position: absolute; inset: 0; background-image: var(--desen); background-size: 70px; }
.giris-yan > * { position: relative; }
.giris-yan li { margin-bottom: 10px; color: #c3d0e4; }
.giris-yan .bi { color: var(--altin); margin-right: 8px; }
.profil-bas { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.seviye-cubuk { height: 12px; border-radius: 999px; background: #e3e9f3; }
.seviye-cubuk .progress-bar { background: linear-gradient(90deg, var(--altin), #f5c868); border-radius: 999px; }
.mini-istat { text-align: center; padding: 16px; }
.mini-istat b { display: block; font-size: 1.6rem; font-weight: 800; }
.mini-istat small { color: var(--soluk); font-weight: 700; }
.kayit-satir { padding: 16px 18px; border-bottom: 1px solid var(--kenar); }
.kayit-satir:last-child { border-bottom: 0; }
.kayit-satir .osm { font-size: 1.4rem; }
.kayit-onizleme { max-height: 4.6em; overflow: hidden; }

/* ---------- Sözlük ---------- */
.harf-cubugu { display: flex; flex-wrap: wrap; gap: 6px; }
.harf-cubugu a { min-width: 38px; text-align: center; padding: 6px 8px; border-radius: 10px; border: 1px solid var(--kenar); background: #fff; text-decoration: none; font-weight: 700; color: var(--metin); }
.harf-cubugu a.aktif, .harf-cubugu a:hover { background: var(--ana); color: #fff; border-color: var(--ana); }
.sozluk-satir { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--kenar); text-decoration: none; color: var(--metin); }
.sozluk-satir:hover { background: var(--ana-acik); color: var(--metin); }
.sozluk-satir .osm { font-size: 1.6rem; line-height: 1.6; }
.kelime-osm-buyuk { font-size: clamp(3.5rem, 9vw, 6rem); color: #fff; line-height: 1.5; }

/* ---------- SSS ---------- */
.sss .accordion-item { border: 1px solid var(--kenar); border-radius: 14px !important; margin-bottom: 10px; overflow: hidden; }
.sss .accordion-button { font-weight: 700; }
.sss .accordion-button:not(.collapsed) { background: var(--ana-acik); color: var(--ana-cok-koyu); box-shadow: none; }
.icerik-metin h2 { font-size: 1.35rem; margin-top: 28px; }
.icerik-metin p, .icerik-metin li { color: #33435a; line-height: 1.75; }

.cta-bant { background: linear-gradient(120deg, var(--lacivert) 0%, var(--lacivert-3) 100%); border-radius: 24px; color: #fff; padding: 40px; position: relative; overflow: hidden; }
.cta-bant::before { content: ""; position: absolute; inset: 0; background-image: var(--desen); background-size: 80px; }
.cta-bant > * { position: relative; }

/* ---------- Alt bilgi ---------- */
.alt-bilgi { background: var(--lacivert); color: #a9b9d2; padding: 56px 0 26px; margin-top: 60px; position: relative; }
.alt-bilgi::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--ana), var(--altin), var(--ana)); }
.alt-baslik { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px; }
.alt-liste { list-style: none; padding: 0; margin: 0; }
.alt-liste li { margin-bottom: 9px; }
.alt-liste a, .alt-cizgi a { color: #a9b9d2; text-decoration: none; }
.alt-liste a:hover, .alt-cizgi a:hover { color: #fff; }
.alt-aciklama { font-size: .92rem; line-height: 1.7; max-width: 360px; }
.alt-osm { font-size: 1.6rem; color: rgba(255,255,255,.25); text-align: left; }
.alt-cizgi { border-top: 1px solid rgba(255,255,255,.08); margin-top: 34px; padding-top: 20px; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: .86rem; }

/* ---------- Bildirim (toast) ---------- */
.toast { border: 0; border-radius: 16px; box-shadow: var(--golge-3); overflow: hidden; }
.toast-rozet { display: flex; gap: 12px; align-items: center; padding: 14px; }
.toast-rozet .madalya { width: 52px; height: 52px; font-size: 1.4rem; margin: 0; }
.toast-rozet .madalya::before { inset: -4px; }
.toast-ust-yazi { display: block; text-transform: uppercase; font-weight: 800; color: #b07812; font-size: .7rem; letter-spacing: .08em; }
.seviye-osm { font-size: 3rem; color: var(--ana); line-height: 1.6; }
.konfeti { position: fixed; top: -12px; width: 10px; height: 14px; z-index: 3000; pointer-events: none; animation: konfeti-dus linear forwards; }
@keyframes konfeti-dus { to { transform: translateY(105vh) rotate(720deg); } }

/* ---------- Yardımcılar ---------- */
.top-sticky { top: 92px; }
.nokta-8 { width: 8px; height: 8px; }
.harf-izgara-kucuk { grid-template-columns: repeat(auto-fill, minmax(46px, 1fr)); gap: 6px; }
.harf-izgara-kucuk .harf-karo { padding: 2px 0; border-radius: 10px; }
.harf-izgara-kucuk .harf-karo .osm { font-size: 1.55rem; line-height: 1.6; }
.sira-no { width: 24px; display: inline-block; text-align: center; }
.yuvarlak-14 { border-radius: 14px; }
.gecis-yok { transition: none !important; }
[data-yuzde] { transition: width .6s ease; }
.cizgi-alt { border-bottom: 1px solid var(--kenar); }
.mw-680 { max-width: 680px; }

/* ---------- Duyarlı ---------- */
@media (max-width: 991.98px) {
  .ust-bar .navbar-collapse { padding: 12px 0 6px; }
  .cevirici-govde { grid-template-columns: 1fr; }
  .cevirici-bolme + .cevirici-bolme { border-left: 0; border-top: 1px solid var(--kenar); }
  .ders-dugum:nth-child(4n+2) { transform: translateX(44px); }
  .ders-dugum:nth-child(4n+4) { transform: translateX(-44px); }
}
@media (max-width: 575.98px) {
  body { font-size: 15px; }
  .kahraman { padding: 40px 0 100px; }
  .dil-cip { min-width: 0; padding: 8px 10px; font-size: .88rem; }
  .secenekler { grid-template-columns: 1fr; }
  .hafiza-izgara { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .formlar { grid-template-columns: repeat(2, 1fr); }
  .lider-podyum { grid-template-columns: 1fr; }
  .yagmur-alan { height: 400px; }
  .dusen-harf { width: 56px; height: 56px; margin-left: -28px; font-size: 1.8rem; }
  .kart-ic { padding: 18px; }
  .marka-yazi small { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}