:root {
    --primary: #5624d0;
    --dark: #1c1d1f;
    --gray: #6a6f73;
    --light: #f7f9fa;
    --border: #d1d7dc;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--dark);
    background: #fff;
    line-height: 1.5;
}

a { text-decoration: none; color: inherit; }

/* "İçeriğe atla" — yalnızca klavye odağı gelince görünür (WCAG 2.4.1) */
.skip-link {
    position: absolute;
    inset-inline-start: 8px;
    top: -60px;
    z-index: 1000;
    padding: 10px 16px;
    background: var(--primary);
    color: #fff;
    border-radius: 0 0 6px 6px;
    font-weight: 600;
    transition: top .15s ease-in-out;
}
.skip-link:focus { top: 0; }
main:focus { outline: none; }

/* Navbar */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 32px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 4px rgba(0,0,0,.04);
}
.logo { font-size: 1.3rem; font-weight: 700; color: var(--primary); }
.navbar nav { display: flex; gap: 12px; align-items: center; }
.navbar nav a { color: var(--dark); font-weight: 600; }

.btn-primary {
    background: var(--primary); color: #fff !important;
    padding: 8px 16px; border-radius: 4px; border: none; cursor: pointer;
    font-weight: 700;
}
.btn-outline {
    border: 1px solid var(--dark); padding: 8px 16px; border-radius: 4px;
    background: #fff; cursor: pointer; font-weight: 700;
}
.btn-primary.big, .btn-outline.big { width: 100%; padding: 12px; margin-top: 8px; font-size: 1rem; }

/* Hero */
.hero {
    background: var(--light);
    padding: 56px 32px;
    text-align: center;
}
.hero h1 { font-size: 2.2rem; margin-bottom: 10px; }
.hero p { color: var(--gray); font-size: 1.1rem; }

/* Course grid */
.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
    padding: 40px 32px;
    max-width: 1200px;
    margin: 0 auto;
}
.course-card {
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    transition: box-shadow .2s, transform .2s;
    background: #fff;
}
.course-card:hover { box-shadow: 0 6px 18px rgba(0,0,0,.12); transform: translateY(-3px); }
.course-card img { width: 100%; height: 150px; object-fit: cover; display: block; }
.course-body { padding: 14px; }
.category {
    display: inline-block; background: var(--light); color: var(--primary);
    font-size: .72rem; font-weight: 700; padding: 3px 8px; border-radius: 3px;
    margin-bottom: 6px; text-transform: uppercase;
}
.course-body h3 { font-size: 1.05rem; margin-bottom: 4px; }
.instructor { color: var(--gray); font-size: .85rem; }
.meta { display: flex; gap: 12px; font-size: .82rem; color: var(--gray); margin: 8px 0; flex-wrap: wrap; }
.rating { color: #b4690e; font-weight: 700; }
.price { font-size: 1.15rem; font-weight: 700; }

/* Detail page */
.detail-header {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 32px;
    background: var(--dark);
    color: #fff;
    padding: 40px 32px;
}
.detail-header .category { background: rgba(255,255,255,.15); color: #fff; }
.detail-info h1 { font-size: 2rem; margin-bottom: 12px; }
.detail-info .lead { font-size: 1.1rem; color: #d1d7dc; margin-bottom: 16px; max-width: 640px; }
.detail-header .meta { color: #d1d7dc; }
.buy-box { background: #fff; color: var(--dark); border-radius: 8px; padding: 16px; box-shadow: 0 8px 24px rgba(0,0,0,.3); }
.buy-box img { width: 100%; border-radius: 4px; margin-bottom: 12px; }
.buy-box .price { margin-bottom: 8px; }

.curriculum { max-width: 900px; margin: 40px auto; padding: 0 32px; }
.curriculum h2 { margin-bottom: 16px; }
.lesson-list { list-style: none; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.lesson-list li {
    display: flex; justify-content: space-between;
    padding: 14px 16px; border-bottom: 1px solid var(--border);
}
.lesson-list li:last-child { border-bottom: none; }
.lesson-list li:hover { background: var(--light); }
.lesson-duration { color: var(--gray); font-size: .9rem; }
.back-link { display: inline-block; margin-top: 20px; color: var(--primary); font-weight: 700; }

/* Footer */
footer { text-align: center; padding: 28px; color: var(--gray); border-top: 1px solid var(--border); margin-top: 40px; }
.legal-footer { max-width: 900px; margin: 0 auto; text-align: left; }
.legal-footer p { font-size: .78rem; line-height: 1.5; color: var(--gray); margin: 0 0 8px; }
.legal-footer strong { color: var(--dark); font-weight: 600; }
.legal-footer .legal-copy { text-align: center; margin-top: 14px; padding-top: 12px;
    border-top: 1px solid var(--border); }

@media (max-width: 720px) {
    .detail-header { grid-template-columns: 1fr; }
}

/* ========== Eklenen bileşenler ========== */

/* Arama çubuğu (navbar) */
.searchbar { display: flex; flex: 1; max-width: 420px; margin: 0 24px; }
.searchbar input {
    flex: 1; padding: 9px 14px; border: 1px solid var(--dark);
    border-radius: 4px 0 0 4px; outline: none;
}
.searchbar button {
    background: var(--dark); color: #fff; border: none; padding: 0 18px;
    border-radius: 0 4px 4px 0; cursor: pointer; font-weight: 700;
}
.user-hi { color: var(--gray); font-size: .9rem; }

/* Flash mesajları */
.flash-wrap { max-width: 1100px; margin: 16px auto 0; padding: 0 32px; }
.flash { padding: 12px 16px; border-radius: 6px; margin-bottom: 8px; font-weight: 600; }
.flash-success { background: #e6f4ea; color: #1e7e34; border: 1px solid #b7e0c3; }
.flash-error { background: #fdecea; color: #b71c1c; border: 1px solid #f5c2c0; }

/* Kategori filtre çubuğu */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; max-width: 1200px;
    margin: 24px auto 0; padding: 0 32px; }
.chip { padding: 7px 16px; border: 1px solid var(--border); border-radius: 20px;
    font-size: .9rem; font-weight: 600; background: #fff; }
.chip.active, .chip:hover { background: var(--dark); color: #fff; border-color: var(--dark); }
.search-info { max-width: 1200px; margin: 16px auto 0; padding: 0 32px; color: var(--gray); }
.empty { padding: 40px 32px; color: var(--gray); }

/* Auth kartları */
.auth-card { max-width: 420px; margin: 48px auto; padding: 32px;
    border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 4px 16px rgba(0,0,0,.05); }
.auth-card.wide { max-width: 620px; }
.auth-card h1 { margin-bottom: 20px; }
.auth-card label { display: block; margin-bottom: 14px; font-weight: 600; font-size: .92rem; }
.auth-card input, .auth-card textarea {
    width: 100%; padding: 10px 12px; margin-top: 6px; border: 1px solid var(--border);
    border-radius: 6px; font-size: 1rem; font-family: inherit; }
.role-select { border: 1px solid var(--border); border-radius: 6px; padding: 10px 14px; margin-bottom: 16px; }
.role-select legend { font-size: .85rem; color: var(--gray); padding: 0 6px; }
.radio { display: inline-flex; align-items: center; gap: 6px; margin-right: 18px; font-weight: 500; }
.radio input { width: auto; margin: 0; }
.auth-alt { margin-top: 16px; text-align: center; color: var(--gray); }
.auth-alt a { color: var(--primary); font-weight: 700; }
.form-row { display: flex; gap: 16px; }
.form-row label { flex: 1; }

/* Eğitmen paneli */
.panel { max-width: 1000px; margin: 32px auto; padding: 0 32px; }
.panel-head { display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 12px; margin-bottom: 20px; }
.panel-actions { display: flex; gap: 10px; }
.muted { color: var(--gray); }
.course-table { width: 100%; border-collapse: collapse; }
.course-table th, .course-table td { text-align: left; padding: 12px;
    border-bottom: 1px solid var(--border); }
.course-table th { font-size: .82rem; text-transform: uppercase; color: var(--gray); }
.course-table a { color: var(--primary); font-weight: 700; }
.btn-danger-sm { background: #fff; color: #b71c1c; border: 1px solid #f5c2c0;
    padding: 5px 12px; border-radius: 4px; cursor: pointer; font-weight: 600; }
.btn-danger-sm:hover { background: #fdecea; }

.inline-form { display: flex; flex-direction: column; gap: 10px; max-width: 520px;
    border: 1px solid var(--border); padding: 16px; border-radius: 8px; margin-bottom: 20px; }
.inline-form input, .inline-form textarea { padding: 9px 12px; border: 1px solid var(--border);
    border-radius: 6px; font-family: inherit; font-size: .95rem; }
.inline-form button { align-self: flex-start; }
.lesson-list.edit, .lesson-list.edit li { border: none; padding: 4px 0; }

/* Word yükleme */
.hint { color: var(--gray); margin-bottom: 20px; line-height: 1.6; }
.file-drop { display: block; border: 2px dashed var(--primary); border-radius: 10px;
    padding: 28px; text-align: center; cursor: pointer; margin-bottom: 16px;
    background: var(--light); }
.file-drop input { width: auto; }
.file-drop span { display: block; margin-top: 8px; color: var(--primary); font-weight: 600; }
.tips { margin-top: 20px; color: var(--gray); }
.tips summary { cursor: pointer; font-weight: 600; }
.tips ul { margin: 10px 0 0 20px; }

/* Ders görüntüleme (split layout) */
.lesson-layout { display: grid; grid-template-columns: 280px 1fr; gap: 0; min-height: 70vh; }
.lesson-sidebar { background: var(--light); border-right: 1px solid var(--border);
    padding: 24px; }
.lesson-sidebar h3, .lesson-sidebar .yan-baslik { font-size: 1rem; font-weight: 700; margin-bottom: 14px; } /* md.6 */
.lesson-nav { list-style: none; }
.lesson-nav li { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: .9rem; }
.lesson-nav li.current { font-weight: 700; }
.lesson-nav li.current a { color: var(--primary); }
.lesson-content { padding: 32px 48px; max-width: 820px; }
.lesson-content h1 { margin-bottom: 20px; }
.lesson-body { line-height: 1.7; font-size: 1.05rem; }
.lesson-body h3, .lesson-body h4 { margin: 22px 0 10px; }
.lesson-body p { margin-bottom: 14px; }
.lesson-body ul, .lesson-body ol { margin: 0 0 14px 22px; }
.lesson-body ol li, .lesson-body ul li { margin-bottom: 6px; }
.lesson-body figure { margin: 18px 0; }
.lesson-body img { max-width: 100%; border-radius: 8px; border: 1px solid var(--border); }
.lesson-pager { display: flex; justify-content: space-between; margin-top: 32px;
    padding-top: 20px; border-top: 1px solid var(--border); }
.lesson-title { font-weight: 600; }

@media (max-width: 760px) {
    /* md.25: `1fr` = minmax(auto,1fr) → sütun, geniş tablo/kod bloğunun min-content
       genişliğinin altına inemiyordu; 439 ders sayfasının 170'i yatay taşıyordu.
       md.26: mobilde yan menü (ders listesi) metnin ÜSTÜNDE kalıyordu (427/439 sayfada
       ders başlığı ilk ekranda yok) → sıra çevrildi; masaüstünde iki sütun, order etkisiz. */
    .lesson-layout { grid-template-columns: minmax(0, 1fr); }
    .lesson-content { order: 1; }
    .lesson-sidebar { order: 2; border-right: 0; border-top: 1px solid var(--border); }
    .lesson-body { overflow-wrap: break-word; }
    .lesson-body pre { overflow-x: auto; }
    .lesson-body table { display: block; overflow-x: auto; }
    /* kurs 45 ders 292: h1'deki "Ayıklama/Sınıflandırma" (eğik çizgili, kırılmaz) 39px taşıyordu */
    .lesson-content h1, .lesson-nav a, .yan-baslik { overflow-wrap: anywhere; }
    .form-row { flex-direction: column; gap: 0; }
    .navbar { flex-direction: column; align-items: stretch; gap: 10px; padding: 12px 16px; }
    .searchbar { max-width: 100%; margin: 0; order: 2; }
    .navbar nav { justify-content: center; order: 3; flex-wrap: wrap; row-gap: 8px; }
    .lang-switch { order: 4; }
    .course-grid { padding: 24px 16px; }
    .detail-header { padding: 28px 16px; }
    .curriculum, .filter-bar, .flash-wrap, .search-info { padding-left: 16px; padding-right: 16px; }
    .lesson-content { padding: 24px 20px; }
}

/* İlerleme çubuğu + ders tamamlama */
.progress { background: #e4e8eb; border-radius: 10px; height: 8px; overflow: hidden; margin: 10px 0 4px; }
.progress-bar { background: #1e7e34; height: 100%; transition: width .3s; }
.progress-label { font-size: .82rem; color: var(--gray); margin-bottom: 10px; }
.lesson-nav .check { display: inline-block; width: 16px; color: #1e7e34; font-weight: 700; }
.complete-form { margin-top: 24px; }
.btn-outline.done { color: #1e7e34; border-color: #1e7e34; }

/* Word'den gelen tablolar */
.ders-tablo { border-collapse: collapse; width: 100%; margin: 18px 0; }
.ders-tablo th, .ders-tablo td { border: 1px solid var(--border); padding: 9px 12px; text-align: left; }
.ders-tablo th { background: var(--light); font-weight: 700; }
.ders-tablo tr:nth-child(even) td { background: #fafbfc; }

/* Video üretim durumu */
.progress.indeterminate { height: 10px; }
.progress.indeterminate .progress-bar {
    width: 40%; background: var(--primary);
    animation: slide 1.3s ease-in-out infinite;
}
@keyframes slide {
    0% { margin-left: -40%; } 100% { margin-left: 100%; }
}
.status-msg { font-weight: 600; margin: 10px 0; }
.err-box { background: #fdecea; color: #b71c1c; padding: 12px; border-radius: 6px;
    white-space: pre-wrap; font-size: .85rem; margin: 10px 0; }
.lesson-body video { width: 100%; border-radius: 8px; background:#000; }

/* Video oynatıcı sarmalayıcı (konu anlatımlı videolar) */
.video-wrap { width: 100%; max-width: 100%; background: #000; border-radius: 8px;
    overflow: hidden; margin: 8px 0 18px; }
.video-wrap video { width: 100%; max-height: 70vh; display: block; }

/* Kurs sonu test / quiz */
.quiz-page { max-width: 760px; margin: 40px auto; padding: 0 32px; }
.quiz-page h2.muted { font-weight: 500; color: var(--gray); margin-bottom: 24px; }
.quiz-intro { margin: -12px 0 22px; padding: 10px 14px; background: var(--light); border: 1px solid var(--border); border-radius: 8px; font-size: .93rem; } /* md.44 */
.quiz-question { border: 1px solid var(--border); border-radius: 8px;
    padding: 18px 20px; margin-bottom: 16px; }
.quiz-question .q-text { font-weight: 700; margin-bottom: 12px; }
/* md.45: kurs sonu sınavında soru = fieldset, soru metni = legend; tarayıcı varsayılanları
   (kenarlık çizgisine oturan legend, 2px yan boşluk, min-content genişlik) sıfırlanır. */
fieldset.quiz-question { min-inline-size: 0; margin-left: 0; margin-right: 0; }
legend.q-text { float: left; width: 100%; padding: 0; }
legend.q-text + .q-option { clear: both; }
/* md.30: yalnız ekran okuyucuya giden metin (görsel olarak gizli). */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
/* md.16: kurs sayfası müfredatında tamamlandı işareti */
.lesson-list .check { display: inline-block; width: 16px; color: #1e7e34; font-weight: 700; }
.chip-temizle { border-style: dashed; }
.q-option { display: block; padding: 9px 12px; border: 1px solid var(--border);
    border-radius: 6px; margin-bottom: 8px; cursor: pointer; }
.q-option:hover { background: var(--light); }
.q-option input { margin-right: 8px; }
.q-option.correct { border-color: #1e7e34; background: #e6f4ea; font-weight: 600; }
.q-option.wrong { border-color: #b71c1c; background: #fdecea; }
.q-explain { margin: 10px 2px 0; padding: 9px 12px; border-left: 3px solid var(--primary);
             background: var(--light); border-radius: 0 6px 6px 0; font-size: .93rem;
             line-height: 1.55; color: var(--dark); }
.quiz-result { border-radius: 8px; padding: 18px 20px; margin-bottom: 24px; }
.quiz-result.pass { background: #e6f4ea; border: 1px solid #b7e0c3; }
.quiz-result.fail { background: #fdecea; border: 1px solid #f5c2c0; }
.quiz-score { font-size: 1.2rem; font-weight: 700; margin: 8px 0; }
.quiz-msg.pass { color: #1e7e34; font-weight: 600; }
.quiz-msg.fail { color: #b71c1c; font-weight: 600; }
.quiz-form { margin-bottom: 20px; }
.quiz-list li { display: flex; justify-content: space-between; align-items: center;
    gap: 12px; padding: 8px 0 !important; }
.quiz-list li span { flex: 1; }

/* Yönetim paneli istatistik kutuları */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px; margin: 20px 0 30px; }
.stat-card { border: 1px solid var(--border); border-radius: 8px; padding: 14px;
    text-align: center; background: #fff; }
.stat-num { display: block; font-size: 1.6rem; font-weight: 800; color: var(--primary-dark); }
.stat-label { font-size: .8rem; color: var(--gray); }

/* Kurs yayın durumu rozeti + ders satırı eylemleri */
.pub-badge { font-size: .68rem; font-weight: 700; padding: 3px 9px; border-radius: 20px;
    margin-left: 10px; vertical-align: middle; text-transform: uppercase; }
.pub-badge.pub { background: #e6f4ea; color: #1e7e34; }
.pub-badge.draft { background: #fff4e0; color: #a15c00; }
.lesson-edit-actions { display: flex; gap: 6px; align-items: center; }
.lesson-edit-actions form { display: inline; }
.lesson-edit-actions button, .lesson-edit-actions a { padding: 4px 9px; font-size: .8rem; }
.soru-anahtar { display: block; font-size: .85rem; margin-top: 2px; } /* md.40 */
.quiz-list li, .lesson-list.edit li { display: flex; justify-content: space-between;
    align-items: center; gap: 10px; flex-wrap: wrap; }

/* Sertifika */
.cert-page { max-width: 720px; margin: 50px auto; padding: 0 20px; }
.cert-card { border: 3px solid var(--primary); border-radius: 14px; padding: 48px 32px;
    text-align: center; background: linear-gradient(135deg, #faf8ff 0%, #fff 60%); }
.cert-eyebrow { text-transform: uppercase; letter-spacing: 2px; color: var(--gray);
    font-size: .8rem; margin-bottom: 14px; }
.cert-name { font-size: 2.2rem; color: var(--primary-dark); margin-bottom: 14px; }
.cert-body { font-size: 1.1rem; margin-bottom: 18px; }
.cert-meta { color: var(--gray); font-size: .85rem; }

/* Hata sayfaları (404 / 403 / 500) */
.error-page { max-width: 560px; margin: 90px auto; padding: 0 32px; text-align: center; }
.error-code { font-size: 5rem; font-weight: 800; color: var(--primary); line-height: 1;
    margin-bottom: 8px; opacity: .85; }
.error-page h1 { font-size: 1.6rem; margin-bottom: 12px; }
.error-msg { color: var(--gray); margin-bottom: 28px; line-height: 1.6; }

/* ========== Tasarım cilası (override) ========== */
:root {
    --primary-dark: #401bb0;
    --accent: #ec5252;
}
body { background: #fbfbfc; }

/* Yapışkan, hafif gölgeli navbar */
.navbar {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,.92); backdrop-filter: blur(8px);
}
.logo { letter-spacing: -.5px; }

/* Butonlar: yumuşak geçiş + hover */
.btn-primary, .btn-outline { transition: transform .12s, box-shadow .15s, background .15s; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(86,36,208,.28); }
.btn-outline:hover { background: var(--dark); color: #fff; }

/* Degrade hero */
.hero {
    background: linear-gradient(135deg, #efeaff 0%, #f7f9fa 55%, #ffeaea 100%);
    border-bottom: 1px solid var(--border);
}
.hero h1 {
    font-size: 2.6rem; letter-spacing: -1px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { font-size: 1.15rem; }

/* Kurs kartları */
.course-card { position: relative; }
.course-card img { transition: transform .4s ease; }
.course-card:hover img { transform: scale(1.05); }
.course-card .course-body h3 { line-height: 1.25; min-height: 2.5em; }
.price { color: var(--primary-dark); }

/* Kartta video rozeti (içinde video olan derslerde) */
.badge-video {
    position: absolute; top: 10px; left: 10px;
    background: rgba(28,29,31,.85); color: #fff; font-size: .72rem; font-weight: 700;
    padding: 4px 9px; border-radius: 20px; letter-spacing: .3px;
}

/* Kategori çipleri */
.chip { transition: all .15s; }

/* Ders gövdesi tipografisi */
.lesson-body { color: #2b2d31; }
.lesson-body h3 { color: var(--primary-dark); }

/* İnce kaydırma + odak görünürlüğü */
html { scroll-behavior: smooth; }
a:focus-visible, button:focus-visible, input:focus-visible {
    outline: 2px solid var(--primary); outline-offset: 2px;
}

/* ---- Dil seçici (i18n) ---- */
.lang-switch { position: relative; }
.lang-btn {
    background: transparent; border: 1px solid var(--border);
    padding: 6px 10px; border-radius: 8px; cursor: pointer;
    font-weight: 600; color: var(--dark); font-size: .9rem;
}
.lang-btn:hover { background: var(--dark); color: #fff; }
.lang-menu {
    display: none; position: absolute; right: 0; top: 110%;
    background: #fff; border: 1px solid var(--border); border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,.12); list-style: none; margin: 0; padding: 6px;
    min-width: 150px; max-height: 320px; overflow-y: auto; z-index: 50;
}
.lang-switch.open .lang-menu { display: block; }
.lang-menu li a {
    display: block; padding: 8px 12px; border-radius: 6px;
    color: var(--dark); font-weight: 500; white-space: nowrap;
}
.lang-menu li a:hover { background: #f1f2f6; }
.lang-menu li a.active { background: var(--primary); color: #fff; font-weight: 700; }
/* Sağdan-sola (Arapça vb.) diller için hizalama */
html[dir="rtl"] .navbar nav { flex-direction: row-reverse; }
html[dir="rtl"] .lang-menu { right: auto; left: 0; }
html[dir="rtl"] body { text-align: right; }

/* ---- Kırıntı yolu (breadcrumb) ---- */
.kirinti{max-width:1200px;margin:14px auto 0;padding:0 24px;font-size:.85rem;color:#6b7280}
.kirinti ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}
.kirinti li{display:flex;align-items:center;gap:6px}
.kirinti li+li::before{content:"›";color:#c3c8d0}
.kirinti a{color:#6b7280;text-decoration:none}
.kirinti a:hover{text-decoration:underline}
.kirinti [aria-current="page"]{color:#1f2937;font-weight:600}

/* ---- Kurs künyesi ---- */
.kunye-liste{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px 24px;margin:8px 0 0}
.kunye-liste>div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #eceff3;padding:8px 0}
.kunye-liste dt{color:#6b7280;font-size:.9rem}
.kunye-liste dd{margin:0;font-weight:600;text-align:right}
.nasil-isler{margin:8px 0 0;padding-left:22px;line-height:1.7}
.nasil-isler li{margin-bottom:6px}

/* ---- Statik sayfalar (Hakkımızda / İletişim) ---- */
.statik-sayfa{max-width:820px;margin:24px auto;padding:0 24px;line-height:1.7}
.statik-sayfa h1{margin-bottom:12px}
.statik-sayfa h2{margin-top:28px;font-size:1.15rem}
.statik-sayfa .lead{font-size:1.05rem;color:#374151}
.statik-sayfa .muted{color:#6b7280;font-size:.9rem}
.kunye-tablo{width:100%;border-collapse:collapse;margin:10px 0}
.kunye-tablo th,.kunye-tablo td{border-bottom:1px solid #eceff3;padding:8px 10px;text-align:left;vertical-align:top}
.kunye-tablo th{width:38%;color:#6b7280;font-weight:600}

/* ---- Alt bilgi gezinmesi ---- */
.footer-nav{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;padding:14px 0 4px}
.footer-nav a{color:#4b5563;text-decoration:none;font-size:.9rem}
.footer-nav a:hover{text-decoration:underline}

/* ── Eğitim alanları (16 Eyl 2026): ana sayfa alan şeridi + alan bölümleri ── */
.alan-serit { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px; max-width: 1200px; margin: -28px auto 0; padding: 0 32px; position: relative; }
.alan-kart { display: flex; flex-direction: column; align-items: center; gap: 4px;
    padding: 14px 10px; background: #fff; border: 1px solid var(--border); border-radius: 10px;
    text-align: center; box-shadow: 0 2px 8px rgba(0,0,0,.06); transition: transform .15s, box-shadow .15s; }
.alan-kart:hover, .alan-kart.active { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,.12);
    border-color: var(--primary); }
.alan-kart.active { background: var(--light); }
.alan-simge { font-size: 1.7rem; line-height: 1; }
.alan-ad { font-weight: 700; font-size: .92rem; }
.alan-sayi { color: var(--gray); font-size: .78rem; }
.alan-serit.kucuk { margin-top: 20px; }
.alan-serit.kucuk .alan-kart { flex-direction: row; justify-content: center; padding: 8px 10px; }
.alan-serit.kucuk .alan-simge { font-size: 1.1rem; }
.alan-bolum { max-width: 1200px; margin: 0 auto; padding: 36px 32px 8px; }
.alan-bolum + .alan-bolum { border-top: 1px solid var(--border); }
.alan-baslik { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.alan-baslik h2 { font-size: 1.5rem; margin-bottom: 4px; }
.alan-baslik p { color: var(--gray); max-width: 720px; }
.alan-grid { padding: 20px 0 0; }
.alan-hepsi { font-weight: 600; white-space: nowrap; }
.kayit-ipucu { margin: 18px 0; padding: 12px 14px; background: #fff8e6; border: 1px solid #f3dfa5; border-radius: 6px; font-size: .92rem; }
.liderlik { max-width: 900px; margin: 0 auto; padding: 24px 32px; }
.liderlik table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.liderlik th, .liderlik td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; }
.liderlik td.sayi, .liderlik th.sayi { text-align: right; white-space: nowrap; }
.liderlik tr.ilk3 td:first-child { font-size: 1.2rem; }
.liderlik .benim { background: #eef7f0; }
@media (max-width: 640px) { .liderlik { padding: 16px; } .liderlik th.gizle, .liderlik td.gizle { display: none; } }
.kategori-baslik { font-size: 1.05rem; margin: 22px 0 -8px; color: var(--dark, #222); }
.kategori-baslik .alan-sayi { font-weight: 400; }
.hero-alan { padding: 40px 32px; }
.seviye { display: inline-block; margin-left: 6px; margin-bottom: 6px; font-size: .72rem; font-weight: 700;
    padding: 3px 8px; border-radius: 3px; background: #eef7f0; color: #1e7e34; }
@media (max-width: 640px) {
    .alan-serit { grid-template-columns: repeat(2, 1fr); padding: 0 16px; margin-top: -16px; }
    .alan-bolum { padding: 24px 16px 8px; }
}

/* Ders gövdesi: kod ve komut blokları (teknoloji kursları, 16 Eyl 2026) */
.lesson-content pre, .ders-govde pre, main pre { background: #1c1d1f; color: #f3f4f6; padding: 14px 16px;
    border-radius: 6px; overflow-x: auto; font-size: .9rem; line-height: 1.5; margin: 14px 0; }
main pre code { background: none; color: inherit; padding: 0; }
main code { background: #f3f4f6; padding: 2px 5px; border-radius: 3px; font-size: .92em; }

/* Eğitim yolları (alan sayfası) */
.yollar { max-width: 1200px; margin: 28px auto 0; padding: 0 32px; }
.yollar h2 { font-size: 1.4rem; margin-bottom: 4px; }
.yollar .muted { color: var(--gray); margin-bottom: 14px; }
.yol-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px; }
.yol-kart { border: 1px solid var(--border); border-left: 5px solid var(--primary); border-radius: 8px;
    padding: 16px 18px; background: #fff; }
.yol-kart h3 { font-size: 1.1rem; margin-bottom: 4px; }
.yol-kart > p { color: var(--gray); font-size: .92rem; margin-bottom: 10px; }
.yol-kart ol { margin: 0 0 10px 20px; font-size: .93rem; line-height: 1.55; }
.yol-kart ol li { margin-bottom: 4px; }
.yol-kart a { color: var(--primary); font-weight: 600; }
.yol-kart .yakinda { color: var(--gray); }
.yol-durum { font-size: .82rem; color: var(--gray); }
@media (max-width: 640px) { .yollar { padding: 0 16px; } }

/* --- Sınav hazırlık (17 Eyl 2026) --- */
.sinav-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; max-width: 1100px; margin: 28px auto; padding: 0 16px; }
.sinav-kart { display: block; border: 1px solid var(--border); border-radius: 10px; padding: 18px; background: #fff; color: inherit; text-decoration: none; transition: transform .12s, box-shadow .12s; }
.sinav-kart:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,.08); }
.sinav-kart h2 { margin: 6px 0 4px; font-size: 1.25rem; }
.sinav-simge { font-size: 2rem; }
.sinav-sayac { margin-top: 10px; font-size: .9rem; }
.sinav-not, .sinav-aciklama { max-width: 1100px; margin: 18px auto; padding: 0 16px; font-size: .9rem; }
.sinav-aciklama { font-size: 1rem; }
.marka-ibaresi { max-width: 1100px; margin: 24px auto 8px; padding: 0 16px; font-size: .8rem; opacity: .75; }
.ders-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; max-width: 1100px; margin: 20px auto; padding: 0 16px; }
.ders-kart { border: 1px solid var(--border); border-radius: 10px; padding: 18px; background: #fff; display: flex; flex-direction: column; }
.ders-kart h2 { font-size: 1.15rem; margin: 0 0 4px; }
.konu-listesi { list-style: none; padding: 0; margin: 10px 0 14px; font-size: .88rem; flex: 1; }
.konu-listesi li { display: flex; justify-content: space-between; gap: 10px; padding: 4px 0; border-bottom: 1px dashed var(--border); }
.konu-say { font-weight: 700; color: #1e7e34; }
.konu-say.bos { color: var(--gray); font-weight: 400; }
.test-baslat { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; }
.test-baslat label { font-size: .85rem; display: flex; flex-direction: column; gap: 3px; }
.test-baslat select { padding: 8px; border: 1px solid var(--border); border-radius: 6px; }
.sinav-gecmis { max-width: 1100px; margin: 28px auto; padding: 0 16px; }
.q-konu { font-size: .78rem; color: var(--gray); text-transform: uppercase; letter-spacing: .03em; margin-bottom: 4px; }
.q-bos { color: #8a6d00; font-size: .88rem; margin-top: 8px; }
.sinav-soru { white-space: pre-line; }
.karne th { width: 46%; }
.karne-cubuk { display: inline-block; width: 90px; height: 8px; background: #e5e7eb; border-radius: 4px; overflow: hidden; vertical-align: middle; margin-right: 6px; }
.karne-cubuk span { display: block; height: 100%; background: #1e7e34; }
.sinav-serit { display: flex; align-items: center; gap: 14px; max-width: 1100px; margin: 0 auto 22px; padding: 14px 18px; border: 1px solid var(--border); border-left: 5px solid var(--primary); border-radius: 10px; background: #fff; color: inherit; text-decoration: none; }
.sinav-serit:hover { box-shadow: 0 6px 18px rgba(0,0,0,.08); }
.sinav-serit-simge { font-size: 1.8rem; }
.sinav-serit-ok { margin-left: auto; white-space: nowrap; font-weight: 700; color: var(--primary); }
@media (max-width: 640px) { .sinav-serit { flex-wrap: wrap; margin: 0 16px 22px; } .sinav-serit-ok { margin-left: 0; } }
.mod-bilgi { background: #fff8e1; border: 1px solid #f0d98a; border-radius: 8px; padding: 10px 14px; font-size: .92rem; margin: 10px 0 18px; }
.ilerleme { float: right; font-weight: 700; }
.quiz-question.soru-dogru { border-left: 4px solid #1e7e34; }
.quiz-question.soru-yanlis { border-left: 4px solid #b71c1c; }
.geri-bildirim { margin-top: 10px; }
.gb-durum { font-weight: 700; margin: 8px 2px 0; }
.gb-durum.dogru { color: #1e7e34; }
.gb-durum.yanlis { color: #b71c1c; }
.q-ipucu { margin: 10px 2px 0; padding: 9px 12px; border-left: 3px solid #1565c0; background: #eef5fd; border-radius: 0 6px 6px 0; font-size: .93rem; }
.puan-sayfa, .puan-kisayol { max-width: 820px; margin: 24px auto; padding: 0 16px; }
.puan-kisayol { max-width: 1100px; }
.kesinlik { border-radius: 8px; padding: 10px 14px; font-size: .93rem; margin-bottom: 16px; border: 1px solid; }
.kesinlik-kesin { background: #e6f4ea; border-color: #a8d5b5; }
.kesinlik-yaklasik { background: #fff8e1; border-color: #f0d98a; }
.kesinlik-kaba { background: #fdecea; border-color: #f1b0a8; }
.puan-buyuk { font-size: 2.4rem; font-weight: 800; margin: 4px 0 8px; }
.puan-form input[type=number] { width: 90px; padding: 8px; border: 1px solid var(--border); border-radius: 6px; font-size: 1rem; }
.puan-form table { margin-bottom: 12px; }
.test-araclar { margin: 18px 0 8px; font-size: .93rem; }
.tam-deneme-serit { border-left-color: #1e7e34; }
.tam-deneme-serit .btn-primary { margin-left: auto; white-space: nowrap; }
.kitapcik-ders { margin: 26px 0 10px; padding-bottom: 6px; border-bottom: 2px solid var(--border); }
@media (max-width: 640px) { .tam-deneme-serit .btn-primary { margin-left: 0; } }

/* md.58 — sinav calisma modu: klavye (Cevabi kontrol et dugmesi + odaklanan geri bildirim kutusu) */
.cevap-kontrol { margin: 8px 0 0; padding: 6px 14px; font-size: .9rem; }
.klavye-ipucu { display: block; margin-top: 4px; font-size: .88rem; opacity: .85; }
.geri-bildirim:focus { outline: 2px solid var(--primary); outline-offset: 4px; border-radius: 6px; }

/* md.29: yazdırma/PDF (sertifika, sipariş belgesi). Ekran görünümü değişmez; kâğıtta
   menü, arama, dil seçici, kırıntı, uyarı ve altbilgi basılmaz (ölçüm: belge alanı %35→%88). */
@media print {
    header, footer, .skip-link, .flash-wrap, .kirinti, .no-print { display: none !important; }
    body { background: #fff; }
    main { padding: 0; }
}

/* ---- Sabit ana menü: 6 eğitim alanı + açılır alt kategoriler (28 Eyl 2026) ---- */
.alan-menu { background: #fff; border-bottom: 1px solid var(--border); }
.am-liste {
    display: flex; justify-content: center; gap: 4px; list-style: none;
    margin: 0 auto; padding: 0 24px; max-width: 1200px;
}
.am-oge { position: relative; }
.am-baslik {
    display: block; padding: 11px 14px; color: var(--dark); font-weight: 600;
    font-size: .95rem; white-space: nowrap; border-bottom: 3px solid transparent;
}
.am-baslik:hover, .am-oge:focus-within > .am-baslik { color: var(--primary); }
.am-baslik[aria-current="page"] { color: var(--primary); border-bottom-color: var(--primary); }
.am-acilir {
    display: none; position: absolute; left: 0; top: 100%; z-index: 60;
    min-width: 260px; max-width: 340px; padding: 10px;
    background: #fff; border: 1px solid var(--border); border-radius: 10px;
    box-shadow: 0 10px 28px rgba(0,0,0,.12);
}
.am-oge:nth-last-child(-n+2) .am-acilir { left: auto; right: 0; }
.am-oge:hover .am-acilir, .am-oge:focus-within .am-acilir { display: block; }
.am-acilir ul { list-style: none; margin: 0 0 4px; padding: 0; }
.am-acilir li a {
    display: block; padding: 7px 10px; border-radius: 6px;
    color: var(--dark); font-weight: 500; font-size: .92rem;
}
.am-acilir li a:hover, .am-acilir li a:focus-visible { background: #f1f2f6; color: var(--primary); }
.am-grup {
    display: block; padding: 6px 10px 2px; font-size: .75rem; font-weight: 700;
    letter-spacing: .04em; text-transform: uppercase; color: #6b7280;
}
.am-tumu {
    display: block; margin-top: 4px; padding: 8px 10px 4px; border-top: 1px solid var(--border);
    font-size: .88rem; font-weight: 700; color: var(--primary);
}
html[dir="rtl"] .am-acilir { left: auto; right: 0; }
@media (max-width: 760px) {
    .am-liste { justify-content: flex-start; overflow-x: auto; padding: 0 12px;
                scrollbar-width: none; -webkit-overflow-scrolling: touch; }
    .am-liste::-webkit-scrollbar { display: none; }
    .am-baslik { padding: 10px 10px; font-size: .9rem; }
    .am-oge:hover .am-acilir, .am-oge:focus-within .am-acilir { display: none; }
}
@media print { .alan-menu { display: none; } }
/* Sınav Hazırlık başlığı: alanlardan ince bir çizgiyle ayrılır */
.am-sinav { margin-left: 6px; padding-left: 6px; border-left: 1px solid var(--border); }
@media (max-width: 760px) { .am-sinav { margin-left: 0; } }