/* BilgeAP 1.11.0 — FRQ pratiği (/frq). Yalnızca styles.css belirteçleri; sakin, odaklı, mobil uyumlu. */
.frq-main { max-width: 880px; margin-inline: auto; padding-block: 24px 48px; }
.frq-yukleniyor { min-height: 60vh; color: var(--text-muted); }
.frq-soluk { color: var(--text-muted); font-size: var(--fs-14); }
.frq-eyebrow { margin: 0 0 4px; font-size: var(--fs-12); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--frq-renk, var(--accent)); }
.frq-bas h1, .frq-coz-bas h1 { margin: 0 0 6px; font-family: var(--font-head); font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem); line-height: 1.2; }
.frq-alt { margin: 0; color: var(--text-muted); max-width: 62ch; }
.frq-bas { margin-bottom: 18px; }

/* çipler */
.frq-cipler { margin: 0 0 12px; }
.frq-cip-sayi { font-variant-numeric: tabular-nums; opacity: .7; margin-left: 2px; }
.frq-hak-not { display: flex; gap: 6px; align-items: center; margin: 0 0 16px; padding: 10px 12px; border-radius: var(--radius-md);
  background: var(--accent-soft); color: var(--text); font-size: var(--fs-14); }
.frq-hak-not svg { color: var(--accent); flex-shrink: 0; }
/* 1.29.0 Derslerim: seçim yoksa ipucu; Tümü görünümünde "Derslerim" / "Diğer dersler" ara başlıkları */
.frq-ipucu { margin: 0 0 12px; }
.frq-grup-h { margin: 20px 0 10px; font-size: var(--fs-16); font-family: var(--font-head); }
.frq-grup-h:first-of-type { margin-top: 4px; }

/* kart ızgarası */
.frq-izgara { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.frq-kart { min-height: 156px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--frq-renk, var(--accent)); overflow: hidden; }
.frq-kart-dugme { all: unset; box-sizing: border-box; display: flex; flex-direction: column; gap: 6px; width: 100%; height: 100%; padding: 14px 16px; cursor: pointer; }
.frq-kart-dugme:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; border-radius: var(--radius-lg); }
.frq-kart:hover { border-color: var(--border-strong); box-shadow: var(--shadow-card); }
.frq-kart.is-kilitli { background: var(--surface-2); }
.frq-kart.is-kilitli .frq-kart-baslik { color: var(--text-muted); }
.frq-kart-ust { display: flex; gap: 6px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.frq-ders { font-size: var(--fs-12); font-weight: 700; color: var(--frq-renk, var(--accent)); }
.frq-kart-baslik { font-weight: 700; font-size: var(--fs-16); line-height: 1.3; color: var(--text); }
.frq-kart-tur { font-size: var(--fs-14); color: var(--text-muted); }
.frq-kart-meta { display: flex; flex-wrap: wrap; gap: 4px 12px; margin: auto 0 0; font-size: var(--fs-12); color: var(--text-muted); }
.frq-kart-meta span { display: inline-flex; align-items: center; gap: 4px; }
.frq-coz-bas .frq-kart-meta { margin-top: 8px; font-size: var(--fs-14); }
.frq-rozet { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: var(--radius-full); font-size: var(--fs-12); font-weight: 700;
  background: var(--surface-3); color: var(--text-muted); font-variant-numeric: tabular-nums; }
.frq-rozet.is-tamam { background: var(--ok-bg); color: var(--ok); }
.frq-rozet.is-kilit { background: var(--energy-soft); color: var(--energy-text); }
.frq-rozet.is-taslak { background: var(--warn-bg); color: var(--warn); }

/* iskelet (CLS: kart yüksekliğiyle aynı) */
.frq-isk { display: flex; flex-direction: column; gap: 10px; padding: 16px; }
.frq-isk span { display: block; height: 12px; border-radius: var(--radius-xs); background: var(--surface-3); }
.frq-isk span:first-child { width: 40%; } .frq-isk span.kisa { width: 55%; margin-top: auto; }
.frq-coz-isk { min-height: 70vh; border-radius: var(--radius-lg); background: var(--surface-2); }

/* durum kutuları */
.frq-durum { padding: 20px; border: 1px dashed var(--border-strong); border-radius: var(--radius-lg); background: var(--surface); }
.frq-durum.is-hata { border-style: solid; border-color: var(--bad-border); background: var(--bad-bg); }
.frq-durum p { margin: 6px 0 0; color: var(--text-muted); }
.frq-dugmeler { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

/* geçmiş */
.frq-gecmis { margin-top: 32px; }
.frq-gecmis h2 { font-size: var(--fs-18); margin: 0 0 10px; }
.frq-gecmis-liste { min-height: 48px; }
.frq-gecmis-liste ul { list-style: none; margin: 0; padding: 0; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
.frq-gecmis-liste li + li { border-top: 1px solid var(--border); }
.frq-gecmis-satir { all: unset; box-sizing: border-box; display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; width: 100%; padding: 10px 14px; cursor: pointer; }
.frq-gecmis-satir:hover { background: var(--surface-2); }
.frq-gecmis-satir:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }
.frq-gecmis-ad { font-weight: 600; }
.frq-gecmis-puan { grid-row: 1 / span 2; grid-column: 2; align-self: center; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--accent); }

/* çözüm görünümü */
.frq-arac { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 0; margin-bottom: 8px;
  background: var(--bg); }
.frq-sure { display: flex; align-items: center; gap: 8px; }
.frq-sure-gosterge { font-variant-numeric: tabular-nums; font-weight: 700; min-width: 8ch; text-align: right; }
.frq-sure-gosterge.is-asti { color: var(--warn); }
.frq-coz-bas { margin-bottom: 16px; }
.frq-giris, .frq-soru { line-height: 1.65; }
.frq-giris { padding: 16px 18px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); margin-bottom: 16px; overflow-x: auto; }
.frq-giris > :first-child, .frq-soru > :first-child { margin-top: 0; }
.frq-giris > :last-child, .frq-soru > :last-child { margin-bottom: 0; }
.frq-parca { padding: 16px 18px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); margin-bottom: 12px; }
.frq-parca-bas { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.frq-parca-bas h2 { margin: 0; font-size: var(--fs-18); color: var(--accent); }
.frq-ne { margin: 4px 0 10px; }
.frq-ne summary { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; padding: 4px 12px; border-radius: 999px;
  font-size: var(--fs-14); font-weight: 600; color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); list-style: none; }
.frq-ne summary::-webkit-details-marker { display: none; }
.frq-ne[open] summary { background: color-mix(in srgb, var(--accent) 18%, transparent); }
.frq-ne p { margin: 8px 0 0; padding: 10px 14px; border-left: 3px solid var(--accent); border-radius: 0 10px 10px 0;
  background: var(--surface-2, color-mix(in srgb, var(--accent) 6%, transparent)); animation: frq-ne-ac .25s ease-out; }
@keyframes frq-ne-ac { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .frq-ne p { animation: none; } }
.frq-puan-et { font-size: var(--fs-14); color: var(--text-muted); font-variant-numeric: tabular-nums; }
.frq-cevap { display: block; width: 100%; box-sizing: border-box; margin-top: 10px; min-height: 120px; resize: vertical; font-family: var(--font-sans); line-height: 1.5; }
.frq-teslim { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 16px; }

/* içerik öğeleri (tablo, kaynak, kod) */
.frq-tablo { border-collapse: collapse; margin: 10px 0; font-size: var(--fs-14); font-variant-numeric: tabular-nums; min-width: 60%; }
.frq-tablo caption { caption-side: top; text-align: left; font-weight: 600; padding-bottom: 6px; color: var(--text-muted); }
.frq-tablo th, .frq-tablo td { border: 1px solid var(--border-strong); padding: 6px 10px; text-align: center; }
.frq-tablo thead th { background: var(--surface-3); }
.frq-kaynak { margin: 12px 0; padding: 10px 14px; border-left: 3px solid var(--accent); background: var(--surface-2); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.frq-giris :is(ul, ol), .frq-soru :is(ul, ol), .frq-cozum :is(ul, ol) { padding-left: 1.4em; margin: .4em 0 .8em; }
.frq-giris p, .frq-kaynak p, .frq-soru p, .frq-cozum p { margin: 0 0 .6em; }
.frq-kaynak-etiket { margin: 0 0 6px; font-weight: 700; font-size: var(--fs-14); }
.frq-main pre { overflow-x: auto; padding: 12px 14px; border-radius: var(--radius-md); background: var(--surface-3); font-size: var(--fs-14); line-height: 1.5; }
.frq-main code { font-family: var(--font-mono); }
.frq-main mjx-container[display="true"] { overflow-x: auto; overflow-y: hidden; max-width: 100%; }

/* rubrik */
.frq-skor { position: sticky; top: 52px; z-index: 4; padding: 14px 16px; margin-bottom: 16px; border-radius: var(--radius-lg); background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow-card); }
.frq-skor-sayi { display: flex; align-items: baseline; gap: 6px; font-family: var(--font-head); font-weight: 800; }
.frq-skor-sayi #frq-toplam { font-size: 2.25rem; line-height: 1; min-width: 2ch; font-variant-numeric: tabular-nums; color: var(--accent); }
.frq-skor-bolu { font-size: var(--fs-18); color: var(--text-muted); }
.frq-skor-bar { height: 8px; margin: 10px 0 6px; border-radius: var(--radius-full); background: var(--surface-3); overflow: hidden; }
.frq-skor-bar span { display: block; height: 100%; background: var(--accent); transform-origin: left; transform: scaleX(0); transition: transform .5s cubic-bezier(.2, .8, .2, 1); }
.frq-skor p { margin: 0; }
.frq-giris-ac { margin-bottom: 12px; }
.frq-giris-ac summary, .frq-cozum summary { cursor: pointer; font-weight: 600; color: var(--accent); padding: 6px 0; }
.frq-giris-ac .frq-giris { margin-top: 8px; }
.frq-mini-baslik { margin: 0 0 6px; font-size: var(--fs-12); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--text-muted); }
.frq-senin { margin: 12px 0; padding: 10px 12px; border-radius: var(--radius-md); background: var(--surface-2); }
.frq-senin-metin { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.frq-olcutler { margin: 12px 0 0; padding: 0; border: 0; }
.frq-olcut { border: 1px solid var(--border); border-radius: var(--radius-md); margin-bottom: 8px; }
.frq-olcut-et { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; cursor: pointer; }
div.frq-olcut-et { cursor: default; flex-direction: column; }
.frq-olcut-et input[type=checkbox] { width: 20px; height: 20px; margin: 2px 0 0; flex-shrink: 0; accent-color: var(--accent); }
.frq-olcut:has(input:checked) { border-color: color-mix(in srgb, var(--accent) 45%, transparent); background: var(--accent-soft); }
.frq-olcut-puan { display: inline-block; margin-right: 4px; padding: 0 6px; border-radius: var(--radius-full); background: var(--surface-3); font-size: var(--fs-12); font-weight: 700; }
.frq-ornek { display: block; margin-top: 4px; font-size: var(--fs-14); color: var(--text-muted); }
.frq-seg { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.frq-seg label { position: relative; }
.frq-seg input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.frq-seg span { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; min-height: 36px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  font-weight: 700; font-variant-numeric: tabular-nums; background: var(--surface); }
.frq-seg input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--text-on-accent); }
.frq-seg input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.frq-cozum { margin-top: 10px; border-top: 1px solid var(--border); padding-top: 6px; }
.frq-cozum .icerik { padding: 6px 0 4px; line-height: 1.65; overflow-x: auto; }
.frq-hatalar { margin-top: 10px; padding: 10px 12px; border-radius: var(--radius-md); background: var(--warn-bg); border: 1px solid var(--warn-border); }
.frq-hatalar ul { margin: 0; padding-left: 18px; }
.frq-hatalar .frq-mini-baslik { color: var(--warn); }
.frq-tilo { min-height: 0; flex: 1 1 260px; }
.frq-katki { margin-top: 12px; }
.frq-son { margin-top: 24px; }

/* Premium duvarı */
.frq-duvar { max-width: 520px; margin: 24px auto; text-align: center; padding: 24px; border: 1px solid var(--border); border-radius: var(--radius-xl); background: var(--surface); }
.frq-duvar-maskot { min-height: 96px; display: flex; justify-content: center; }
.frq-duvar h1 { font-size: var(--fs-18); margin: 8px 0; }
.frq-duvar .frq-dugmeler { justify-content: center; }

@media (max-width: 560px) {
  .frq-main { padding-inline: 16px; }
  .frq-giris, .frq-parca { padding: 14px; }
  .frq-skor { top: 48px; }
  .frq-teslim .btn-primary, .frq-teslim .btn-energy { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .frq-skor-bar span { transition: none; }
}

/* 1.30.0 "Ne soruyor?" görev fiilleri (parçaya özel Türkçe cümle yoksa) */
.frq-ne-fiil { margin: 8px 0 0; padding: 10px 14px; border-left: 3px solid var(--accent); border-radius: 0 10px 10px 0;
  background: var(--surface-2, color-mix(in srgb, var(--accent) 6%, transparent)); animation: frq-ne-ac .25s ease-out; }
.frq-ne .frq-ne-fiil p { margin: 0; padding: 0; border: 0; border-radius: 0; background: none; animation: none; }
.frq-ne-fiil ul { margin: 6px 0 0; padding-left: 18px; }
.frq-ne-fiil li + li { margin-top: 4px; }
@media (prefers-reduced-motion: reduce) { .frq-ne-fiil { animation: none; } }
/* 1.30.0 öz puanlama mobilde yatay taşmasın (satır içi formül, uzun kelime): esnek öğeler daralabilir, formül kendi içinde kayar */
.frq-parca, .frq-olcut, .frq-olcut-et, .frq-olcut-metin, .frq-senin, .frq-hatalar { min-width: 0; }
.frq-olcut-metin, .frq-hatalar li, .frq-ornek { overflow-wrap: anywhere; }
.frq-main mjx-container:not([display="true"]) { display: inline-block; max-width: 100%; overflow-x: auto; overflow-y: hidden; vertical-align: middle; }