/* Sekizgen Academy — genel arayüz */
:root{
  --navy:#123a63; --navy-d:#0e2f50; --green:#16a34a; --green-d:#15803d;
  --amber:#d97706; --red:#dc2626; --ink:#1f2937; --muted:#6b7280;
  --line:#e5e7eb; --bg:#f3f5f8; --card:#fff; --blue:#2563eb;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
.wrap{max-width:960px;margin:0 auto;padding:0 18px}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

/* Üst bar (profesyonel) */
.topbar{background:linear-gradient(180deg,var(--navy),var(--navy-d));color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.12);position:sticky;top:0;z-index:30}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:14px;height:62px}
.brand{color:#fff;font-weight:700;font-size:1.2rem;display:flex;align-items:center;gap:9px;letter-spacing:.2px}
.brand:hover{text-decoration:none}
.brand-logo{height:38px;width:auto;display:block}
.brand-icon{height:26px;width:auto;display:block;box-sizing:border-box;background:#fff;border-radius:6px;padding:3px 5px}
.brand-name{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;color:#fff;line-height:1}
.brand-name em{font-style:normal;font-weight:500;color:#8ec5ff}
.demo-bar{background:#fff7ed;border-bottom:1px solid #fed7aa;color:#9a3412;font-size:.86rem;
  display:flex;gap:14px;align-items:center;justify-content:center;padding:7px 14px;flex-wrap:wrap}
.demo-bar a{color:#c2410c;font-weight:700}
.brand-mark{color:#8ec5ff;font-size:1.15rem}
.brand-l{font-weight:400;opacity:.82;margin-left:-3px}
@media(max-width:640px){.brand-logo{height:30px}}
.topnav{display:flex;align-items:center;gap:6px}
.topnav>a,.nav-dd>summary{color:#e6eef7;padding:8px 12px;border-radius:8px;font-size:.94rem;font-weight:500;cursor:pointer;transition:background .15s}
.topnav>a:hover,.nav-dd>summary:hover{text-decoration:none;background:rgba(255,255,255,.10)}
/* Renkli sekmeler (her bölüm ayrı renk) */
.topnav>a.tab,.nav-dd>summary.tab{color:#fff;font-weight:600;border-radius:999px;padding:7px 14px;background:var(--tc,#3f7fd6);white-space:nowrap;line-height:1.35}
.topnav>a.tab:hover,.nav-dd>summary.tab:hover{color:#fff;background:var(--tc,#3f7fd6);filter:brightness(1.12)}
.tab-home{--tc:#3f7fd6}
.tab-exams{--tc:#e05c5c}
.tab-group{--tc:#9463d6}
.tab-study{--tc:#1f9d6b}
.tab-grammar{--tc:#0f9bb0}
.tab-tips{--tc:#d99a26}
.tab-level{--tc:#d857a0}
.tab-demo{--tc:#2bafc9}
.tab-admin{--tc:#6b7580}
.nav-sep{width:1px;height:24px;background:rgba(255,255,255,.18);margin:0 4px}
.topnav .who{color:#9fc0e0;font-size:.86rem;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-ghost{border:1px solid rgba(255,255,255,.4);padding:7px 13px;border-radius:8px;color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);text-decoration:none}
.btn-nav{padding:7px 15px;border-radius:8px;font-size:.9rem}
.btn-nav:hover{text-decoration:none}

/* Çalış açılır menü (native details) */
.nav-dd{position:relative}
.nav-dd>summary{list-style:none;display:flex;align-items:center;gap:5px}
.nav-dd>summary::-webkit-details-marker{display:none}
.nav-dd .caret{font-size:.7rem;opacity:.8;transition:transform .15s}
.nav-dd[open] .caret{transform:rotate(180deg)}
.nav-dd-menu{position:absolute;top:calc(100% + 6px);left:0;min-width:190px;background:#fff;border:1px solid var(--line);
  border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.16);padding:6px;display:flex;flex-direction:column;z-index:40}
.nav-dd-menu a{color:var(--ink);padding:9px 12px;border-radius:7px;font-size:.92rem;font-weight:500}
.nav-dd-menu a:hover{background:#f1f5f9;text-decoration:none}

/* TR/EN dil anahtarı */
.lang-switch{display:inline-flex;border:1px solid rgba(255,255,255,.28);border-radius:8px;overflow:hidden}
.lang-switch a{color:#cfe0f0;padding:5px 9px;font-size:.8rem;font-weight:700;letter-spacing:.5px}
.lang-switch a:hover{background:rgba(255,255,255,.12);text-decoration:none}
.lang-switch a.on{background:#8ec5ff;color:var(--navy-d)}

/* Mobil hamburger */
.nav-toggle{display:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:4px 8px;line-height:1}
@media(max-width:820px){
  .nav-toggle{display:block}
  .topnav{position:absolute;top:62px;left:0;right:0;background:var(--navy-d);flex-direction:column;align-items:stretch;
    gap:2px;padding:10px 14px 16px;box-shadow:0 10px 24px rgba(0,0,0,.25);display:none}
  .nav-toggle-cb:checked ~ .topnav{display:flex}
  .topnav>a,.nav-dd>summary{padding:11px 12px}
  .nav-sep{display:none}
  .nav-dd{width:100%}
  .nav-dd-menu{position:static;box-shadow:none;border:none;background:rgba(255,255,255,.06);margin:2px 0 4px 10px}
  .nav-dd-menu a{color:#e6eef7}
  .nav-dd-menu a:hover{background:rgba(255,255,255,.10)}
  .lang-switch{align-self:flex-start;margin:6px 0}
  .who{padding:6px 12px}
}

.main{padding:26px 18px 60px}
.footer{border-top:1px solid var(--line);color:var(--muted);padding:18px;text-align:center;font-size:.85rem}
.footer .foot-dev{margin-top:4px;font-size:.78rem;opacity:.75;letter-spacing:.3px}
.toolbar-top{margin-bottom:12px;display:flex;justify-content:flex-end}

/* ---- Dilbilgisi hub ---- */
.gr-hero{text-align:center;padding:20px 8px 10px}
.gr-eyebrow{font-family:ui-monospace,Consolas,monospace;text-transform:uppercase;letter-spacing:.2em;font-size:.72rem;color:var(--amber);margin:0 0 8px}
.gr-hero h1{font-size:2rem;color:var(--navy);margin:.1em 0}
.gr-lead{color:var(--muted);max-width:60ch;margin:8px auto 0}
.gr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin:24px 0}
.gr-card{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;box-shadow:0 1px 2px rgba(0,0,0,.04);transition:.15s}
.gr-card:hover{border-color:var(--navy);box-shadow:0 5px 16px rgba(18,58,99,.12);text-decoration:none;transform:translateY(-2px)}
.gr-ic{font-size:1.9rem;flex:none}
.gr-tx{flex:1;display:flex;flex-direction:column;gap:2px}
.gr-tx b{color:var(--navy);font-size:1.05rem}
.gr-tx b em{color:var(--muted);font-weight:400;font-style:italic;font-size:.85rem}
.gr-sum{color:var(--muted);font-size:.86rem}
.gr-go{color:var(--navy);font-size:1.2rem;flex:none}

/* ---- Ders sayfası ---- */
.gr-lesson{max-width:760px;margin:0 auto}
.gr-crumb{font-size:.86rem;color:var(--muted);margin-bottom:14px}
.gr-crumb b{color:var(--ink)}
.gr-lhead{display:flex;gap:16px;align-items:center;border-bottom:2px solid var(--line);padding-bottom:16px;margin-bottom:8px}
.gr-lic{font-size:2.4rem}
.gr-lhead h1{margin:0;color:var(--navy);font-size:1.7rem}
.gr-lhead h1 em{color:var(--muted);font-weight:400;font-size:1rem;font-style:italic}
.gr-lhead p{margin:2px 0 0;color:var(--muted);font-size:.92rem}

/* içerik (ajan üretimi) */
.gr-body{font-size:1.02rem;line-height:1.7}
.gr-body .lead{font-size:1.05rem;color:var(--muted)}
.gr-body h2{font-size:1.3rem;color:var(--navy);margin:32px 0 12px;padding-bottom:6px;border-bottom:1px solid var(--line)}
.gr-body h3{font-size:1.08rem;color:var(--navy-d);margin:22px 0 8px}
.gr-body p{margin:10px 0}
.gr-body ul{margin:10px 0;padding-left:22px}
.gr-body li{margin:5px 0}
.gr-body .k{font-family:ui-monospace,Consolas,monospace;font-size:.9em;color:var(--navy);background:#eef2f7;padding:1px 6px;border-radius:5px;white-space:nowrap}
.gr-body table.gr{width:100%;border-collapse:collapse;margin:14px 0;font-size:.94rem;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.gr-body table.gr th{background:#f8fafc;color:var(--navy);text-align:left;padding:9px 12px;border-bottom:1px solid var(--line)}
.gr-body table.gr td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.gr-body table.gr tr:last-child td{border-bottom:none}
.gr-body .eg{background:#f8fafc;border:1px solid var(--line);border-left:3px solid var(--navy);border-radius:0 8px 8px 0;padding:11px 15px;margin:12px 0;display:grid;gap:5px}
.gr-body .eg .en{margin:0;font-weight:500}
.gr-body .eg .en b{color:var(--navy);font-weight:700}
.gr-body .eg .tr{margin:0;color:var(--muted);font-size:.9rem;padding-left:16px;position:relative}
.gr-body .eg .tr::before{content:"↳";position:absolute;left:0;color:var(--navy)}
.gr-body .tip,.gr-body .trap{border-radius:8px;padding:12px 15px;margin:14px 0;font-size:.94rem}
.gr-body .tip{background:#e6f4ea;border-left:3px solid var(--green-d)}
.gr-body .tip b{color:var(--green-d)}
.gr-body .trap{background:#fff7ed;border-left:3px solid var(--amber)}
.gr-body .trap b{color:#b45309}

.gr-pager{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:30px;padding-top:18px;border-top:1px solid var(--line);font-size:.92rem}
.gr-pager a{color:var(--navy);font-weight:600}
.gr-pager .gr-up{color:var(--muted);font-weight:400}
@media(max-width:560px){.gr-pager{flex-direction:column;gap:8px;text-align:center}}

/* ---- Ders içi pekiştirme testi ---- */
.gq{margin:34px 0 8px;padding-top:26px;border-top:2px solid var(--line)}
.gq-h{font-size:1.35rem;color:var(--navy);margin:0 0 3px}
.gq-sub{color:var(--muted);font-size:.9rem;margin:0 0 16px}
.gq-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.gq-tab{font-weight:600;font-size:.92rem;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--muted);padding:8px 16px;border-radius:99px}
.gq-tab em{font-style:normal;font-family:ui-monospace,Consolas,monospace;font-size:.72rem;opacity:.75}
.gq-tab.on{background:var(--navy);border-color:var(--navy);color:#fff}
.gq-score{background:var(--card);border:1px solid var(--line);border-radius:9px;padding:9px 14px;margin-bottom:14px;font-size:.9rem;color:var(--muted)}
.gq-score b{font-size:1.1rem;color:var(--navy);font-variant-numeric:tabular-nums}
.gq-panel[hidden]{display:none}
.gq-q{background:var(--card);border:1px solid var(--line);border-radius:11px;padding:16px 18px;margin-bottom:12px}
.gq-stem{display:flex;gap:10px;margin:0 0 12px;font-size:1rem}
.gq-stem .gq-n{font-family:ui-monospace,Consolas,monospace;font-size:.8rem;color:var(--amber);padding-top:2px;font-weight:600}
.gq-blank{display:inline-block;min-width:60px;border-bottom:2px solid var(--navy);margin:0 3px}
.gq-opts{display:grid;gap:7px}
.gq-opt{display:flex;gap:11px;align-items:flex-start;text-align:left;width:100%;font-family:inherit;font-size:.96rem;color:var(--ink);cursor:pointer;background:#f8fafc;border:1px solid var(--line);border-radius:8px;padding:10px 13px}
.gq-opt:hover:not(:disabled){border-color:var(--navy)}
.gq-opt .gq-let{font-family:ui-monospace,Consolas,monospace;font-weight:600;color:var(--muted);border:1px solid var(--line);border-radius:5px;min-width:22px;height:22px;display:grid;place-items:center;font-size:.78rem;flex:none}
.gq-opt.ok{background:#e6f4ea;border-color:var(--green-d)}
.gq-opt.ok .gq-let{background:var(--green-d);color:#fff;border-color:var(--green-d)}
.gq-opt.no{background:#fbe9e7;border-color:var(--red)}
.gq-opt.no .gq-let{background:var(--red);color:#fff;border-color:var(--red)}
.gq-opt:disabled{cursor:default}
.gq-exp{margin:11px 0 0;padding:10px 13px;border-left:3px solid var(--navy);background:#eef2f7;border-radius:0 7px 7px 0;font-size:.9rem}
.gq-exp b{color:var(--navy)}

/* Kartlar */
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.page-title{margin:0 0 18px}
.section-title{font-size:1.05rem;color:var(--navy);border-bottom:2px solid var(--line);padding-bottom:6px;margin:0 0 14px}
.mt{margin-top:28px}
.center{text-align:center}
.muted{color:var(--muted)}
.empty{color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:10px;padding:22px;text-align:center}

/* Formlar */
.auth-card{max-width:400px;margin:24px auto}
.auth-card h1{margin:0 0 16px;font-size:1.4rem}
label{display:block;margin:0 0 14px;font-size:.9rem;color:#374151}
input[type=text],input[type=email],input[type=password]{
  width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:1rem;margin-top:5px}
input:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(18,58,99,.12)}
.auth-links{margin-top:14px;font-size:.9rem;display:flex;gap:8px;justify-content:center;color:var(--muted)}

/* Butonlar */
.btn{display:inline-block;border:none;border-radius:8px;padding:10px 18px;font-size:1rem;cursor:pointer;font-weight:600}
.btn:hover{text-decoration:none;filter:brightness(.96)}
.btn-primary{background:var(--navy);color:#fff}
.btn-success{background:var(--green);color:#fff}
.btn-warning{background:var(--amber);color:#fff}
.btn.btn-ghost{background:#eef2f7;color:var(--navy);border:1px solid var(--line)}
.btn-lg{padding:13px 26px;font-size:1.08rem}
button.btn{width:100%}
.intro-actions button.btn,.intro-actions .btn{width:auto}

/* Uyarılar */
.alert{border-radius:8px;padding:11px 14px;margin:0 0 16px;font-size:.92rem}
.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.alert-success{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}
.alert-info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}

/* Sınav kartları (pano) */
.exam-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.exam-card h3{margin:0 0 6px;color:var(--navy)}
.exam-card .meta{list-style:none;padding:0;margin:12px 0;display:flex;gap:14px;color:var(--muted);font-size:.88rem}
.exam-card .meta b{color:var(--ink)}

/* Tablo */
.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.table th,.table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);font-size:.92rem}
.table th{background:#f8fafc;color:var(--navy)}
.table .ok{color:var(--green-d);font-weight:600}
.table .bad{color:var(--red);font-weight:600}

/* Intro */
.intro-card{max-width:720px;margin:10px auto}
.intro-list{margin:14px 0;padding-left:20px}
.intro-list li{margin:8px 0}
.intro-table{max-width:420px;margin:14px auto}
.intro-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:20px}

/* Sonuç */
.result-card{max-width:560px;margin:10px auto;text-align:center}
.score-ring{--pct:0;width:150px;height:150px;border-radius:50%;margin:18px auto;
  background:conic-gradient(var(--green) calc(var(--pct)*1%), #e5e7eb 0);display:grid;place-items:center}
.score-ring-in{width:112px;height:112px;border-radius:50%;background:#fff;display:grid;place-items:center;flex-direction:column}
.score-ring-in b{font-size:1.7rem;color:var(--navy)}
.score-ring-in span{font-size:.8rem;color:var(--muted)}
.score-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0}
.tile{background:#f8fafc;border:1px solid var(--line);border-radius:10px;padding:14px}
.tile b{display:block;font-size:1.5rem}
.tile span{font-size:.82rem;color:var(--muted)}
.tile.ok b{color:var(--green-d)} .tile.bad b{color:var(--red)}

/* Sonuç — soru dökümü */
.review-wrap{max-width:760px;margin:26px auto 0}
.review-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.review-filter{display:flex;gap:6px}
.chip{border:1px solid var(--line);background:#fff;border-radius:20px;padding:5px 14px;cursor:pointer;font-size:.85rem;color:var(--muted)}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.rev-card{background:#fff;border:1px solid var(--line);border-left-width:4px;border-radius:10px;padding:16px 18px;margin-bottom:14px}
.rev-card.rev-correct{border-left-color:var(--green)}
.rev-card.rev-wrong{border-left-color:var(--red)}
.rev-card.rev-blank{border-left-color:#cbd5e1}
.rev-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.rev-no{font-weight:700;color:var(--navy)}
.rev-topic{font-size:.8rem;color:var(--muted);background:#f1f5f9;padding:2px 8px;border-radius:12px}
.rev-label{font-size:.78rem;font-weight:700;color:#7c2d12;background:#ffedd5;border:1px solid #fed7aa;padding:2px 9px;border-radius:12px}
.pr-label{display:inline-block;font-size:.8rem;font-weight:700;color:#7c2d12;background:#ffedd5;border:1px solid #fed7aa;padding:3px 12px;border-radius:14px;margin-bottom:12px}
.rev-badge{margin-left:auto;font-size:.78rem;font-weight:700;padding:2px 10px;border-radius:20px}
.rev-badge.correct{background:#dcfce7;color:#166534}
.rev-badge.wrong{background:#fee2e2;color:#991b1b}
.rev-badge.blank{background:#f3f4f6;color:#6b7280}
.rev-group{margin-bottom:20px}
.rev-passage{white-space:pre-wrap;line-height:1.7;background:#eef4fb;border:1px solid #cbe6fb;border-radius:10px;padding:14px 16px;margin-bottom:10px;font-size:.95rem}
.rev-group .rev-card{margin-bottom:8px}
.rev-stem{white-space:pre-wrap;line-height:1.6;margin-bottom:12px;font-weight:500}
.rev-opts{display:flex;flex-direction:column;gap:6px}
.rev-opt{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;border:1px solid transparent}
.rev-opt.is-correct{background:#f0fdf4;border-color:#bbf7d0}
.rev-opt.is-wrong{background:#fef2f2;border-color:#fecaca}
.rev-bub{flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:1.5px solid #cbd5e1;display:grid;place-items:center;font-weight:700;font-size:.85rem;color:#475569}
.rev-opt.is-correct .rev-bub{background:var(--green);border-color:var(--green);color:#fff}
.rev-opt.is-wrong .rev-bub{background:var(--red);border-color:var(--red);color:#fff}
.rev-otext{flex:1}
.rev-tag{font-size:.74rem;font-weight:700;white-space:nowrap}
.rev-tag.ok{color:var(--green-d)} .rev-tag.no{color:var(--red)}
.rev-blank-note{font-size:.85rem;color:var(--muted);font-style:italic;padding:4px 10px}
.rev-exp{margin-top:12px;background:#eff6ff;border:1px solid #dbeafe;border-radius:8px;padding:10px 12px;font-size:.9rem;color:#1e3a5f}
.rev-vocab{margin-top:8px;font-size:.85rem;color:var(--muted)}

/* Kelime Çalışması */
.vocab-setup{max-width:560px;margin:16px auto}
.vocab-setup select{width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:1rem;margin-top:5px}
.vocab-modes{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.vocab-modes .btn{width:100%}
.vocab-run{max-width:760px;margin:0 auto}
.vc-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.vc-topic{background:var(--navy);color:#fff;padding:4px 12px;border-radius:20px;font-size:.85rem;font-weight:600}
.vc-mode{margin-left:10px;color:var(--muted)}
.vc-progress{margin-left:10px;color:var(--muted);font-size:.9rem}
.vc-score{color:var(--green-d);font-weight:600;margin-right:12px}
.vc-stem{font-size:1.15rem;font-weight:600;line-height:1.6;margin-bottom:18px}
.vc-sentence{background:#f8fafc;border:1px solid var(--line);border-left:3px solid var(--navy);border-radius:8px;padding:14px 16px}
.vc-orig{margin-top:14px;font-size:.95rem}
.vc-options{display:flex;flex-direction:column;gap:10px}
.vc-opt{border:1px solid var(--line);border-radius:10px;padding:12px 16px;cursor:pointer;transition:.12s;font-weight:500}
.vc-opt:hover{border-color:#9db8d4;background:#f7fafd}
.vc-opt.picked{border-color:var(--navy);background:#eef4fb}
.vc-opt.locked{cursor:default}
.vc-opt.correct{border-color:#86efac;background:#f0fdf4}
.vc-opt.wrong{border-color:#fecaca;background:#fef2f2}
.vc-entry{margin-top:16px;border-top:1px dashed var(--line);padding-top:12px;font-size:.92rem;line-height:1.7}
.vc-entry .vc-syn{color:var(--green-d)} .vc-entry .vc-ant{color:var(--red)} .vc-entry .vc-forms{color:var(--muted)}
.vc-actions{margin-top:16px;display:flex;gap:10px}
.vc-actions .btn{width:auto}
/* eşleştirme */
.vc-matchhint{color:var(--muted);margin-bottom:14px;font-size:.9rem}
.vc-match{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.vc-col{display:flex;flex-direction:column;gap:8px}
.vc-cell{border:1px solid var(--line);border-radius:8px;padding:11px 12px;cursor:pointer;background:#fff;font-size:.95rem;text-align:left}
.vc-cell:hover{border-color:#9db8d4}
.vc-cell.sel{border-color:var(--navy);background:#eef4fb;box-shadow:0 0 0 2px rgba(18,58,99,.12)}
.vc-cell.done{background:#dcfce7;border-color:#86efac;color:#166534;cursor:default}
.vc-cell.flash{background:#fef2f2;border-color:#fecaca}
/* liste (öğren) */
.vc-listrow{padding:12px 0;border-bottom:1px solid var(--line)}
.vc-listrow:last-child{border-bottom:none}
.vc-listhead{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.vc-word{font-weight:700;color:var(--navy);font-size:1.05rem}
.vc-pos{color:var(--muted);font-size:.85rem}
.vc-meaning{margin-left:auto;font-weight:500}
.vc-listrow .vc-syn{color:var(--green-d);font-size:.9rem;margin-top:4px}
.vc-listrow .vc-ant{color:var(--red);font-size:.9rem;margin-top:2px}
.vc-listrow .vc-forms{color:var(--muted);font-size:.85rem;margin-top:2px}
.vc-done .score-line{font-size:1.3rem;margin:10px 0 18px}
.vc-done .score-line b{color:var(--navy);font-size:1.6rem}
.vc-done-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.vc-done-btns .btn{width:auto}

/* Pano çalışma bandı */
.practice-banner{background:linear-gradient(100deg,#123a63,#1c5187);color:#fff;border-radius:14px;padding:20px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.practice-banner h2{margin:0 0 4px;font-size:1.2rem}
.practice-banner p{margin:0;color:#cfe0ef;font-size:.92rem}
.practice-banner .btn{width:auto;flex:0 0 auto}

/* Çalışma modu */
.practice-setup{max-width:480px;margin:16px auto}
.practice-setup select,.practice-setup input{width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:1rem;margin-top:5px}
.practice-run{max-width:720px;margin:0 auto}
.pr-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;flex-wrap:wrap;gap:8px}
.pr-topic{background:var(--navy);color:#fff;padding:4px 12px;border-radius:20px;font-size:.85rem;font-weight:600}
.pr-progress{margin-left:10px;color:var(--muted)}
.pr-score{color:var(--green-d);font-weight:600}
.pr-card .pr-stem{font-size:1.1rem;font-weight:600;line-height:1.7;white-space:pre-wrap;margin-bottom:18px}
.pr-passage{white-space:pre-wrap;line-height:1.75;background:#f8fafc;border:1px solid var(--line);border-left:3px solid var(--navy);border-radius:8px;padding:14px 16px;margin-bottom:16px}
.passage-title{text-align:center;font-weight:700;color:var(--navy);letter-spacing:.5px;margin-bottom:10px;font-size:1.05rem}
.passage-body{display:block}
.pr-q{padding:14px 0;border-top:1px dashed var(--line)}
.pr-q:first-of-type{border-top:none;padding-top:0}
.pr-qstem{font-weight:600;line-height:1.6;margin-bottom:10px}
.pr-q .pr-exp:empty{display:none}
.pr-q .pr-exp{margin-top:10px}
.pr-q .pr-exp.show{border-top:1px dashed var(--line);padding-top:10px}
.pr-options{display:flex;flex-direction:column;gap:10px}
.pr-opt{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--line);border-radius:10px;padding:12px 14px;cursor:pointer;transition:.12s}
.pr-opt:hover{border-color:#9db8d4;background:#f7fafd}
.pr-opt.picked{border-color:var(--navy);background:#eef4fb}
.pr-opt.locked{cursor:default}
.pr-opt.correct{border-color:#86efac;background:#f0fdf4}
.pr-opt.wrong{border-color:#fecaca;background:#fef2f2}
.pr-bub{flex:0 0 auto;width:30px;height:30px;border-radius:50%;border:2px solid var(--navy);color:var(--navy);display:grid;place-items:center;font-weight:700}
.pr-opt.picked .pr-bub{background:var(--navy);color:#fff}
.pr-opt.correct .pr-bub{background:var(--green);border-color:var(--green);color:#fff}
.pr-opt.wrong .pr-bub{background:var(--red);border-color:var(--red);color:#fff}
.pr-otext{padding-top:3px}
.pr-explain{margin-top:16px;border-top:1px dashed var(--line);padding-top:14px}
.pr-verdict{font-weight:700;font-size:1.05rem;margin-bottom:8px}
.pr-verdict.ok{color:var(--green-d)} .pr-verdict.no{color:var(--red)}
.pr-exp-text{background:#eff6ff;border:1px solid #dbeafe;border-radius:8px;padding:10px 12px;color:#1e3a5f;font-size:.92rem}
.pr-vocab{margin-top:8px;font-size:.85rem;color:var(--muted)}
.pr-actions{margin-top:18px;display:flex;gap:10px}
.pr-actions .btn{width:auto}
.pr-done .score-line{font-size:1.3rem;margin:10px 0 18px}
.pr-done .score-line b{color:var(--navy);font-size:1.6rem}
.pr-done-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.pr-done-btns .btn{width:auto}

/* Tipe Göre Çalışma — grup kartları */
.tip-grid{display:grid;grid-template-columns:1fr;gap:12px;margin-top:16px}
@media(min-width:640px){.tip-grid{grid-template-columns:1fr 1fr}}
.tip-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--navy);border-radius:12px;padding:14px 16px;margin:0}
.tip-ico{font-size:1.8rem;flex:0 0 auto;line-height:1}
.tip-body{flex:1 1 auto;min-width:0}
.tip-name{font-weight:700;color:var(--navy)}
.tip-count{font-weight:600;font-size:.78rem;color:var(--green);background:#e7f6ec;border-radius:20px;padding:1px 9px;margin-left:6px;white-space:nowrap}
.tip-desc{font-size:.82rem;color:var(--muted);margin-top:3px}
.tip-go{flex:0 0 auto;display:flex;flex-direction:column;gap:6px;width:88px}
.tip-go input{width:100%;padding:6px 8px;border:1px solid #cbd5e1;border-radius:8px;font-size:.9rem;text-align:center;margin:0}
.tip-go .btn{width:100%;padding:7px 6px;font-size:.9rem}

/* Deneme Sınavları listesi */
.dnm-list{display:flex;flex-direction:column;gap:14px;margin-top:16px}
.dnm-card{background:#fff;border:1px solid var(--line);border-left:4px solid var(--green);border-radius:12px;padding:16px 18px}
.dnm-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.dnm-title{font-weight:700;font-size:1.08rem;color:var(--navy)}
.dnm-meta{font-size:.82rem;font-weight:600;color:var(--green);background:#e7f6ec;border-radius:20px;padding:2px 10px}
.dnm-desc{color:var(--muted);font-size:.9rem;margin:8px 0 12px}
.dnm-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.dnm-actions form{margin:0}
.small{font-size:.82rem}

/* Ortak Deneme */
.ortak-cols{display:grid;grid-template-columns:1fr;gap:16px;margin-top:16px}
@media(min-width:640px){.ortak-cols{grid-template-columns:1.4fr 1fr}}
.ortak-box{background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.ortak-box h3{margin:0 0 10px;color:var(--navy);font-size:1rem}
.ortak-info{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.oi{background:#f1f5f9;border:1px solid var(--line);border-radius:10px;padding:8px 14px;text-align:center;min-width:96px}
.oi-k{display:block;font-size:.75rem;color:var(--muted)}
.oi-v{display:block;font-weight:700;color:var(--navy);font-size:1.15rem}
.oi-v.code{letter-spacing:2px}
.ortak-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:14px}
.ortak-actions form{margin:0}
.alert-info{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}

/* Çift panel: paragraf sabit + sorular (çalışma/tipe-göre) */
.practice-run.wide{max-width:1040px}
.qsplit{display:grid;grid-template-columns:1fr;gap:18px;align-items:start}
.qsplit-pass .pr-passage{margin:0}
@media(min-width:820px){
  .qsplit{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .qsplit-pass{position:sticky;top:12px;max-height:calc(100vh - 30px);overflow:auto;align-self:start}
}
@media(max-width:819px){
  .qsplit-pass{position:sticky;top:0;z-index:10;background:#fff;max-height:44vh;overflow:auto;
    margin-bottom:10px;box-shadow:0 5px 10px rgba(0,0,0,.08);border-radius:8px}
}

/* Zorluk seçimi yerleşimleri */
.tip-go{width:120px}
.tip-go select{width:100%;padding:5px 6px;border:1px solid #cbd5e1;border-radius:8px;font-size:.82rem;margin:0}
.dnm-start{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;margin:0}
.inline-diff{display:flex;flex-direction:column;font-size:.82rem;color:var(--muted);gap:3px;margin:0}
.inline-diff select{padding:7px 10px;border:1px solid #cbd5e1;border-radius:8px;font-size:.92rem;margin:0}

/* ===== Rehberli Çözüm (Guided Practice) — rehber kartı ===== */
.gd-card{border:1px solid #d8cffa;background:linear-gradient(180deg,#f7f4ff,#f0ebff);border-radius:12px;padding:.75rem .9rem;margin:0 0 .8rem;box-shadow:0 1px 3px rgba(91,33,182,.08)}
.gd-card-head{font-weight:700;color:#5b21b6;font-size:.92rem;margin-bottom:.5rem;letter-spacing:.2px}
.gd-kw-lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:.6px;color:#7c5cc4;font-weight:700;margin-bottom:.3rem}
ul.gd-words{list-style:none!important;margin:0;padding:0;display:block}
ul.gd-words li{list-style:none!important}
.gd-word{display:block;line-height:1.5;padding:.4rem .55rem;margin:0 0 .35rem;background:#fff;border:1px solid #ece7fb;border-radius:8px;word-spacing:.02em}
.gd-term{font-weight:700;color:#1f2937}
.gd-pos{font-size:.68rem;text-transform:uppercase;letter-spacing:.4px;color:#6d28d9;background:#ede9fe;border-radius:6px;padding:.05rem .4rem;font-weight:700}
.gd-tr{color:#334155}
.gd-syn,.gd-ant{font-size:.86rem;color:#475569}
.gd-syn em,.gd-ant em{font-style:normal;font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.3px}
.gd-syn em{color:#059669}
.gd-ant em{color:#dc2626}
.gd-gram{margin-top:.6rem;padding-top:.55rem;border-top:1px dashed #d8cffa;color:#374151;font-size:.92rem}
.gd-gram-lbl{font-weight:700;color:#b45309}
@media (prefers-color-scheme:dark){
  .gd-card{background:#241b3a;border-color:#3d2f66}
  .gd-card-head{color:#c4b5fd}
  .gd-word{background:#1c1730;border-color:#37305a}
  .gd-term{color:#f1f5f9}
  .gd-tr{color:#cbd5e1}
  .gd-pos{background:#3730a3;color:#ddd6fe}
}

/* ===== Rehberli Çözüm — sözcük türüne göre renklendirme ===== */
.gd-word{border-left:4px solid #cbd5e1}
.gd-w-fiil  {border-left-color:#2563eb}
.gd-w-sifat {border-left-color:#7c3aed}
.gd-w-isim  {border-left-color:#0d9488}
.gd-w-zarf  {border-left-color:#ea580c}
.gd-w-edat  {border-left-color:#db2777}
.gd-w-baglac{border-left-color:#0891b2}
.gd-w-deyim, .gd-w-kalip{border-left-color:#64748b}
/* terim + tür rozeti rengi */
.gd-w-fiil   .gd-term{color:#1d4ed8}
.gd-w-fiil   .gd-pos {background:#dbeafe;color:#1d4ed8}
.gd-w-sifat  .gd-term{color:#6d28d9}
.gd-w-sifat  .gd-pos {background:#ede9fe;color:#6d28d9}
.gd-w-isim   .gd-term{color:#0f766e}
.gd-w-isim   .gd-pos {background:#ccfbf1;color:#0f766e}
.gd-w-zarf   .gd-term{color:#c2410c}
.gd-w-zarf   .gd-pos {background:#ffedd5;color:#c2410c}
.gd-w-edat   .gd-term{color:#be185d}
.gd-w-edat   .gd-pos {background:#fce7f3;color:#be185d}
.gd-w-baglac .gd-term{color:#0e7490}
.gd-w-baglac .gd-pos {background:#cffafe;color:#0e7490}
.gd-w-deyim  .gd-term, .gd-w-kalip .gd-term{color:#475569}
.gd-w-deyim  .gd-pos,  .gd-w-kalip .gd-pos {background:#e2e8f0;color:#475569}
@media (prefers-color-scheme:dark){
  .gd-w-fiil   .gd-term{color:#93c5fd}.gd-w-fiil   .gd-pos{background:#1e3a8a;color:#bfdbfe}
  .gd-w-sifat  .gd-term{color:#c4b5fd}.gd-w-sifat  .gd-pos{background:#4c1d95;color:#ddd6fe}
  .gd-w-isim   .gd-term{color:#5eead4}.gd-w-isim   .gd-pos{background:#134e4a;color:#99f6e4}
  .gd-w-zarf   .gd-term{color:#fdba74}.gd-w-zarf   .gd-pos{background:#7c2d12;color:#fed7aa}
  .gd-w-edat   .gd-term{color:#f9a8d4}.gd-w-edat   .gd-pos{background:#831843;color:#fbcfe8}
  .gd-w-baglac .gd-term{color:#67e8f9}.gd-w-baglac .gd-pos{background:#164e63;color:#a5f3fc}
  .gd-w-deyim  .gd-term,.gd-w-kalip .gd-term{color:#cbd5e1}
  .gd-w-deyim  .gd-pos,.gd-w-kalip .gd-pos{background:#334155;color:#e2e8f0}
}