/* Bepul kurslar: dars matni, materiallar, "tugatdim" bloki va test.
   Kurs/dars sahifasining umumiy koʻrinishi typing.css da (klaviatura kursi bilan bir xil). */

.learn-body { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.4rem; }

/* ---------- Pullik kurs: kirish kodi (lib/access.php) ---------- */
.pay-price { margin: .1rem 0 .9rem; font: 650 1.7rem/1.1 var(--font-display); letter-spacing: -.02em; color: var(--heading); font-variant-numeric: tabular-nums; }
.code-form { display: grid; gap: .7rem; scroll-margin-top: 96px; }
.code-form .field { margin: 0; }
.code-form .alert { margin: 0; align-items: flex-start; font-size: .95rem; line-height: 1.45; }
/* Kod: katta harflar, oraliq keng — oʻqish va tekshirish oson */
.code-form input { text-align: center; text-transform: uppercase; font: 600 1.15rem/1.3 ui-monospace, 'Cascadia Mono', Consolas, monospace; letter-spacing: .12em; }
.code-form input::placeholder { letter-spacing: .12em; font-weight: 500; }
.code-help { margin: .8rem 0; font-size: .88rem; line-height: 1.5; color: var(--muted); }
.typing-progress-card .code-help:last-child { margin-bottom: 0; }
.typing-progress-card .alert { font-size: .95rem; line-height: 1.45; }
.leave-form { margin-top: .6rem; }
.link-btn { padding: .4rem 0; border: 0; background: none; font: 500 .88rem/1.3 var(--font-body); color: var(--muted); text-decoration: underline; text-underline-offset: .18em; cursor: pointer; }
.link-btn:hover { color: var(--danger); }
/* Yopiq dars sahifasi */
.pay-box { max-width: 460px; padding: clamp(1.3rem, 3vw, 1.9rem); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-md); }
.pay-box h2 { font-size: 1.4rem; margin-bottom: .4em; }
.pay-box > .muted { margin-bottom: 1.1rem; font-size: .98rem; line-height: 1.55; }
.pay-box > :last-child { margin-bottom: 0; }
/* Darslar roʻyxati: kodsiz yopiq dars (qulf) va bepul tanishuv darsi */
.tlessons li.is-paid a { background: transparent; box-shadow: 0 0 0 1px var(--line); }
.tlessons li.is-paid .tl-num { background: #efeef6; color: #6c6a84; }
.tlessons li.is-paid .tl-title { color: #55536c; }
.tlessons li.is-paid .tl-state { display: grid; color: #8a88a3; }
.tl-free { font-weight: 600; color: var(--accent); }

/* Dars matni (lc_format) */
.lesson-text { max-width: 72ch; font-size: 1.08rem; line-height: 1.75; color: var(--ink); }
.lesson-text > :first-child { margin-top: 0; }
.lesson-text h2 { font-size: 1.45rem; margin: 1.6em 0 .5em; }
.lesson-text h3 { font-size: 1.2rem; margin: 1.4em 0 .4em; }
.lesson-text h4 { font-size: 1.05rem; margin: 1.2em 0 .3em; }
.lesson-text p { margin: 0 0 1em; }
.lesson-text ul, .lesson-text ol { margin: 0 0 1em; padding-left: 1.4em; }
.lesson-text li { margin: .25em 0; }
.lesson-text code { font: .92em/1.4 ui-monospace, 'Cascadia Mono', Consolas, monospace; background: var(--primary-soft); color: #312e81; padding: .1em .35em; border-radius: 6px; }
.lesson-text pre { margin: 0 0 1.2em; padding: 1rem 1.2rem; border-radius: 14px; background: #1e1b4b; color: #e0e7ff; overflow-x: auto; }
.lesson-text pre code { background: none; color: inherit; padding: 0; font-size: .92rem; line-height: 1.6; }

/* Materiallar */
.lesson-materials h2 { font-size: 1.15rem; margin: 0 0 .6rem; }
.lesson-materials ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; max-width: 640px; }
.lesson-materials a {
  display: flex; align-items: center; gap: .7rem; padding: .75rem 1rem; border-radius: 18px;
  background: var(--surface); box-shadow: var(--shadow-sm); color: var(--ink); text-decoration: none;
  transition: translate .3s var(--spring), box-shadow .3s;
}
.lesson-materials a:hover { color: var(--primary-dark); translate: 0 -2px; box-shadow: 0 10px 24px rgba(30, 27, 75, .08), 0 0 0 1px rgba(30, 27, 75, .05); }
.lesson-materials .icon { flex: none; color: var(--primary); }
.lesson-materials span { flex: 1; font-weight: 500; }
.lesson-materials small { font-size: .78rem; font-weight: 600; color: var(--muted); }

/* "Darsni tugatdim" va tugatildi bloki */
.learn-app { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; }
.learn-finish { display: grid; justify-items: start; gap: .8rem; padding: 1.3rem 1.4rem; border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-md); }
.learn-finish > p { margin: 0; }
.learn-done {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.2rem 1.4rem; border-radius: var(--r-lg); background: #ecfdf5; border: 1px solid #a7f3d0;
  animation: tp-in .5s var(--ease) both;
}
.learn-done h2 { font-size: 1.25rem; margin: 0 0 .15rem; }
.learn-done p { margin: 0; color: var(--muted); }

/* Test */
.learn-quiz { padding: clamp(1.1rem, 3vw, 1.6rem); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-md); }
.lq-head h2 { font-size: 1.35rem; margin: 0 0 .2rem; }
.lq-head p { margin: 0 0 1.2rem; }
.lq-form { display: grid; gap: 1rem; justify-items: start; }
.lq-q { width: 100%; margin: 0; padding: 1rem 1.1rem; border: 1px solid var(--line); border-radius: 18px; }
.lq-q legend { padding: 0 .3rem; font-weight: 600; color: var(--heading); line-height: 1.45; }
.lq-n { color: var(--primary); margin-right: .15rem; }
.lq-opt { display: flex; gap: .6rem; align-items: flex-start; padding: .55rem .7rem; margin-top: .35rem; border-radius: 12px; cursor: pointer; transition: background .15s; }
.lq-opt:hover { background: var(--primary-soft); }
.lq-opt input { margin-top: .3rem; accent-color: var(--primary); flex: none; }
.lq-q.is-ok { border-color: #a7f3d0; background: #f0fdf4; }
.lq-q.is-bad { border-color: #fecaca; background: #fef2f2; }
.lq-opt.is-correct { background: #d1fae5; color: #065f46; font-weight: 600; }
.lq-opt.is-wrong { background: #fee2e2; color: #991b1b; text-decoration: line-through; }
.lq-opt:has(input:disabled) { cursor: default; }
.lq-x { margin: .6rem 0 0; padding: .55rem .8rem; border-radius: 10px; background: var(--primary-soft); color: #312e81; font-size: .95rem; }
.lq-result:empty { display: none; }
.lq-result { margin-top: 1.2rem; }
.lq-result.is-warn { padding: .8rem 1rem; border-radius: 12px; background: var(--amber-bg); color: var(--amber-fg); }
.lq-result.is-fail { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.2rem 1.4rem; border-radius: var(--r-lg); background: #fffbeb; border: 1px solid #fde68a; }
.lq-result.is-fail h2 { font-size: 1.2rem; margin: 0 0 .15rem; }
.lq-result.is-fail p { margin: 0; color: var(--muted); max-width: 56ch; }