/* =====================================================================
   Mnemonika (#/mnemo, Premium) — pages/mnemonics.js
   ui.css tokenlari ustida: binafsha-pushti "premium" urg'u + oltin toj.
   Taxta ranglari va donalar o'zgarmaydi (faqat .hl.v* belgilar — v5.css).
   ===================================================================== */
.mn {
  --mn-1: #8b5cf6; --mn-2: #d946ef; --mn-3: #f5c451;
  --mn-soft: color-mix(in srgb, var(--mn-1) 14%, transparent);
  --mn-line: color-mix(in srgb, var(--mn-1) 28%, var(--line));
  display: grid; gap: 22px; max-width: 1180px; margin: 0 auto; min-width: 0;
}
.mn .chip.ok { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.mn .ic-img { object-fit: contain; }
.cat-mem { --mc: #a78bfa; --mc-2: #7c3aed; }
.cat-board { --mc: #38bdf8; --mc-2: #0369a1; }
.cat-tac { --mc: #fb7185; --mc-2: #be123c; }
.cat-end { --mc: #34d399; --mc-2: #047857; }

/* ---------- hero ---------- */
.mn-hero {
  position: relative; overflow: hidden; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 26px; align-items: center;
  padding: 28px 30px; border-radius: 24px; border: 1px solid var(--mn-line);
  background:
    radial-gradient(120% 140% at 100% 0%, color-mix(in srgb, var(--mn-2) 22%, transparent), transparent 55%),
    radial-gradient(100% 130% at 0% 100%, color-mix(in srgb, var(--mn-1) 26%, transparent), transparent 60%),
    var(--surface);
  box-shadow: var(--card-shadow);
}
.mn-hero::after {
  content: ""; position: absolute; right: -70px; top: -70px; width: 320px; height: 320px; opacity: .06; pointer-events: none; border-radius: 34px;
  background: conic-gradient(#fff 25%, transparent 0 50%, #fff 0 75%, transparent 0) 0 0 / 80px 80px; transform: rotate(14deg);
}
html[data-theme="light"] .mn-hero::after { background: conic-gradient(#312e81 25%, transparent 0 50%, #312e81 0 75%, transparent 0) 0 0 / 80px 80px; opacity: .04; }
.mn-hero-art {
  position: relative; width: 128px; height: 128px; display: grid; place-items: center; border-radius: 34px;
  background: linear-gradient(150deg, #6d28d9, #c026d3 60%, #f59e0b); box-shadow: 0 22px 48px -18px rgba(192, 38, 211, .75), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.mn-hero-art .ic { width: 84px; height: 84px; filter: drop-shadow(0 8px 14px rgba(0, 0, 0, .35)); position: relative; z-index: 1; }
.mn-orbit { position: absolute; inset: -10px; border-radius: 50%; border: 1.5px dashed rgba(255, 255, 255, .35); animation: mn-spin 26s linear infinite; }
.mn-orbit.o2 { inset: 8px; border-style: solid; border-color: rgba(255, 255, 255, .14); animation-duration: 40s; animation-direction: reverse; }
.mn-orbit::before { content: ""; position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; border-radius: 50%; background: var(--mn-3); box-shadow: 0 0 12px var(--mn-3); }
.mn-orbit.o2::before { background: #fff; width: 7px; height: 7px; top: -4px; box-shadow: 0 0 10px #fff; }
@keyframes mn-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .mn-orbit { animation: none; } }
.mn-eyebrow { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: color-mix(in srgb, var(--mn-2) 70%, var(--text)); }
.mn-prem {
  display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px 4px 7px; border-radius: 999px; letter-spacing: .04em; text-transform: none; font-size: 12.5px;
  color: #3b2300; background: linear-gradient(135deg, #fde68a, #f5c451 50%, #f59e0b); box-shadow: 0 6px 14px -8px rgba(245, 158, 11, .9);
}
.mn-prem .ic { width: 16px; height: 16px; }
.mn-hero h1 { margin: 6px 0 6px; font: 900 36px/1.08 var(--display); letter-spacing: -.02em; }
.mn-hero p { margin: 0; color: var(--muted); max-width: 660px; line-height: 1.55; }
.mn-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 18px; max-width: 720px; }
.mn-stat { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 16px; background: color-mix(in srgb, var(--surface-2) 82%, transparent); border: 1px solid var(--line); min-width: 0; }
.mn-stat .ic { width: 26px; height: 26px; flex: none; }
.mn-stat div { display: grid; min-width: 0; }
.mn-stat b { font: 900 20px/1.1 var(--display); font-variant-numeric: tabular-nums; }
.mn-stat small { font-size: 11.5px; color: var(--muted); font-weight: 600; line-height: 1.25; }
.mn-stat.hot { border-color: color-mix(in srgb, var(--mn-2) 45%, transparent); background: color-mix(in srgb, var(--mn-2) 12%, var(--surface-2)); }

/* ---------- bugungi reja ---------- */
.mn-plan { display: grid; gap: 10px; padding: 16px 18px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--card-shadow); }
.mn-plan h2 { display: flex; align-items: center; gap: 8px; margin: 0; font: 800 15px var(--display); color: var(--muted); letter-spacing: .02em; }
.mn-plan h2 .ic { width: 18px; height: 18px; }
.mn-plan-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.mn-plan-it {
  display: flex; align-items: center; gap: 10px; min-width: 0; padding: 11px 12px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--line);
  color: var(--text); font-weight: 700; font-size: 14px; line-height: 1.3; transition: transform .18s var(--ease-out), border-color .18s;
}
.mn-plan-it:hover { transform: translateY(-1px); border-color: var(--mn-line); }
.mn-plan-it > span:nth-child(2) { flex: 1; min-width: 0; }
.mn-plan-ic { width: 38px; height: 38px; flex: none; display: grid; place-items: center; border-radius: 12px; background: var(--mn-soft); }
.mn-plan-ic .ic { width: 24px; height: 24px; }
.mn-plan-go .ic { width: 16px; height: 16px; color: var(--muted); }
.mn-plan-it.done { color: var(--muted); }
.mn-plan-it.done .mn-plan-ic { background: color-mix(in srgb, var(--ok) 16%, transparent); }

/* ---------- tablar ---------- */
.mn-tabs { display: flex; gap: 6px; padding: 5px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.mn-tabs::-webkit-scrollbar { display: none; }
.mn-tab {
  position: relative; flex: 1; display: flex; align-items: center; justify-content: center; gap: 9px; min-width: max-content; height: 50px; padding: 0 18px;
  border-radius: 13px; color: var(--muted); font-weight: 800; font-size: 15px; transition: background .2s, color .2s;
}
.mn-tab .ic { width: 22px; height: 22px; }
.mn-tab:hover { color: var(--text); background: var(--hover); }
.mn-tab.on { color: var(--text); background: linear-gradient(135deg, color-mix(in srgb, var(--mn-1) 20%, var(--surface-2)), color-mix(in srgb, var(--mn-2) 14%, var(--surface-2))); box-shadow: inset 0 0 0 1px var(--mn-line), 0 6px 16px -10px rgba(0, 0, 0, .6); }
.mn-tab-n { min-width: 22px; height: 22px; padding: 0 6px; display: grid; place-items: center; border-radius: 999px; background: linear-gradient(135deg, var(--mn-1), var(--mn-2)); color: #fff; font-size: 12px; font-weight: 900; }
.mn-body { display: grid; gap: 26px; min-width: 0; }
.mn-lead { margin: 0; color: var(--muted); line-height: 1.55; max-width: 820px; }
.mn-h2 { margin: 0; font: 800 20px var(--display); }

/* ---------- usullar ---------- */
.mn-group { display: grid; gap: 12px; }
.mn-group-h { display: flex; align-items: center; gap: 10px; }
.mn-group-h h2 { margin: 0; font: 800 20px var(--display); display: flex; align-items: center; gap: 10px; }
.mn-group-h h2::before { content: ""; width: 10px; height: 10px; border-radius: 4px; background: linear-gradient(135deg, var(--mc), var(--mc-2)); box-shadow: 0 0 0 4px color-mix(in srgb, var(--mc) 18%, transparent); }
.mn-mcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 12px; }
.mn-mcard {
  position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 14px 16px; min-height: 92px;
  border-radius: 18px; background: var(--surface); border: 1px solid var(--line); color: var(--text); box-shadow: var(--card-shadow); overflow: hidden;
  transition: transform .2s var(--ease-out), border-color .2s, box-shadow .2s;
}
.mn-mcard::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: linear-gradient(var(--mc), var(--mc-2)); opacity: .8; }
.mn-mcard:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--mc) 45%, var(--line)); box-shadow: 0 14px 30px -18px color-mix(in srgb, var(--mc) 70%, transparent); }
.mn-mcard-ic { position: relative; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 17px; background: color-mix(in srgb, var(--mc) 16%, var(--surface-2)); border: 1px solid color-mix(in srgb, var(--mc) 25%, transparent); }
.mn-mcard-ic .ic { width: 34px; height: 34px; }
.mn-mcard-ic i { position: absolute; right: -6px; bottom: -6px; min-width: 22px; height: 22px; padding: 0 5px; display: grid; place-items: center; border-radius: 999px; font: 800 11.5px var(--display); font-style: normal; color: #fff; background: linear-gradient(135deg, var(--mc), var(--mc-2)); border: 2px solid var(--surface); }
.mn-mcard-tx { display: grid; gap: 3px; min-width: 0; }
.mn-mcard-tx b { font: 800 16px/1.25 var(--display); }
.mn-mcard-tx small { color: var(--muted); font-size: 13px; line-height: 1.35; }
.mn-st { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 800; white-space: nowrap; border: 1px solid var(--line); }
.mn-st .ic { width: 14px; height: 14px; }
.mn-st.new { color: var(--mn-2); background: color-mix(in srgb, var(--mn-2) 10%, transparent); border-color: color-mix(in srgb, var(--mn-2) 30%, transparent); }
.mn-st.read { color: var(--muted); background: var(--surface-2); }
.mn-st.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 13%, transparent); border-color: color-mix(in srgb, var(--ok) 32%, transparent); }

/* ---------- trenajyorlar ro'yxati ---------- */
.mn-tcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 14px; }
.mn-tcard {
  position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; padding: 18px; border-radius: 20px; overflow: hidden;
  background: radial-gradient(120% 120% at 100% 0%, var(--mn-soft), transparent 60%), var(--surface); border: 1px solid var(--line); color: var(--text);
  box-shadow: var(--card-shadow); transition: transform .2s var(--ease-out), border-color .2s, box-shadow .2s;
}
.mn-tcard:hover { transform: translateY(-2px); border-color: var(--mn-line); box-shadow: 0 16px 34px -20px color-mix(in srgb, var(--mn-1) 80%, transparent); }
.mn-tcard-ic { width: 68px; height: 68px; display: grid; place-items: center; border-radius: 20px; background: linear-gradient(150deg, color-mix(in srgb, var(--mn-1) 26%, var(--surface-2)), color-mix(in srgb, var(--mn-2) 18%, var(--surface-2))); border: 1px solid var(--mn-line); }
.mn-tcard-ic .ic { width: 44px; height: 44px; }
.mn-tcard-tx { display: grid; gap: 4px; align-content: start; min-width: 0; }
.mn-tcard-tx b { font: 800 17px/1.25 var(--display); }
.mn-tcard-tx small { color: var(--muted); font-size: 13.5px; line-height: 1.4; }
.mn-tcard-meta { grid-column: 1 / -1; display: flex; align-items: center; gap: 8px; }
.mn-tcard-go { margin-inline-start: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 800; font-size: 14px; color: var(--mn-2); }
.mn-tcard-go .ic { width: 14px; height: 14px; }

/* ---------- usul sahifasi ---------- */
.mn-back { width: 42px; height: 42px; flex: none; display: grid; place-items: center; border-radius: 13px; background: var(--surface-2); border: 1px solid var(--line); color: var(--text); cursor: pointer; }
.mn-back:hover { background: var(--hover); }
.mn-back .ic { width: 20px; height: 20px; }
.mn-back.sm { width: 36px; height: 36px; border-radius: 11px; }
[dir="rtl"] .mn-back .ic { transform: scaleX(-1); }
.mn-mhead {
  position: relative; display: flex; align-items: center; gap: 16px; padding: 20px 22px; border-radius: 22px; overflow: hidden;
  background: radial-gradient(110% 150% at 100% 0%, color-mix(in srgb, var(--mc) 22%, transparent), transparent 60%), var(--surface);
  border: 1px solid color-mix(in srgb, var(--mc) 30%, var(--line)); box-shadow: var(--card-shadow);
}
.mn-mhead-ic { width: 76px; height: 76px; flex: none; display: grid; place-items: center; border-radius: 22px; background: linear-gradient(150deg, var(--mc), var(--mc-2)); box-shadow: 0 16px 34px -18px var(--mc); }
.mn-mhead-ic .ic { width: 52px; height: 52px; filter: drop-shadow(0 6px 10px rgba(0, 0, 0, .3)); }
.mn-mhead-tx { flex: 1; min-width: 0; }
.mn-mhead-tx small { font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--mc); }
.mn-mhead-tx h1 { margin: 3px 0 4px; font: 900 28px/1.15 var(--display); letter-spacing: -.015em; }
.mn-mhead-tx p { margin: 0; color: var(--muted); }
.mn-mgrid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 420px); gap: 20px; align-items: start; }
.mn-mtext { display: grid; gap: 12px; min-width: 0; }
.mn-block { padding: 16px 18px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--card-shadow); }
.mn-block h3 { display: flex; align-items: center; gap: 8px; margin: 0 0 8px; font: 800 14px var(--display); letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.mn-block h3 .ic { width: 20px; height: 20px; }
.mn-block p { margin: 0; line-height: 1.65; font-size: 15.5px; }
.mn-block.formula {
  border-color: color-mix(in srgb, var(--mn-3) 45%, var(--line));
  background: linear-gradient(135deg, color-mix(in srgb, var(--mn-3) 14%, var(--surface)), color-mix(in srgb, var(--mn-2) 8%, var(--surface)));
}
.mn-block.formula h3 { color: color-mix(in srgb, var(--mn-3) 75%, var(--text)); }
.mn-block.formula p { font: 800 17px/1.5 var(--display); }
.mn-mside { display: grid; gap: 14px; position: sticky; top: 14px; min-width: 0; }
.mn-demo { position: relative; padding: 12px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--card-shadow); }
.mn-demo .mn-board .board-wrap { max-width: none; margin: 0; }
.mn-demo.blind { overflow: hidden; }
.mn-demo.blind .board-wrap { filter: blur(14px) saturate(.6); }
.mn-veil {
  position: absolute; inset: 12px; display: grid; place-content: center; justify-items: center; gap: 10px; border: 0; border-radius: 12px; cursor: pointer;
  background: color-mix(in srgb, var(--bg) 35%, transparent); color: var(--text); font: 800 16px var(--display);
}
.mn-veil .ic { width: 40px; height: 40px; }
.mn-leitner { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; align-items: end; padding: 18px 14px; }
.mn-lbox { display: grid; justify-items: center; gap: 4px; padding: 12px 4px 10px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--line); }
.mn-lbox b { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; color: #fff; font: 900 16px var(--display); background: linear-gradient(135deg, var(--mn-1), var(--mn-2)); }
.mn-lbox small { font-size: 12px; font-weight: 700; color: var(--muted); }
.mn-lbox.b2 { padding-top: 20px; } .mn-lbox.b3 { padding-top: 30px; } .mn-lbox.b4 { padding-top: 42px; } .mn-lbox.b5 { padding-top: 56px; }
.mn-lbox.b5 b { background: linear-gradient(135deg, #f59e0b, var(--mn-3)); color: #3b2300; }

/* mini-mashq */
.mn-quiz { display: grid; gap: 12px; padding: 16px; border-radius: 20px; background: var(--surface); border: 1px solid var(--mn-line); box-shadow: var(--card-shadow); }
.mn-quiz h3 { display: flex; align-items: center; gap: 8px; margin: 0; font: 800 16px var(--display); }
.mn-quiz h3 .ic { width: 20px; height: 20px; }
.mn-q { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; }
.mn-q-n { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 9px; background: var(--mn-soft); color: var(--mn-2); font: 900 13px var(--display); }
.mn-q-body { display: grid; gap: 8px; min-width: 0; }
.mn-q-body p { margin: 3px 0 0; font-weight: 700; line-height: 1.45; }
.mn-q-board { width: min(220px, 100%); }
.mn-q-board .mini-board, .mn-mini { border-radius: 8px; box-shadow: 0 8px 22px -14px rgba(0, 0, 0, .7); }
.mn-opts { display: grid; gap: 7px; }
.mn-opts.two { grid-template-columns: 1fr 1fr; }
.mn-opt {
  min-height: 42px; padding: 9px 12px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface-2); color: var(--text);
  font: 700 14px/1.35 var(--font, inherit); text-align: start; cursor: pointer; transition: background .15s, border-color .15s, transform .15s;
}
.mn-opt:hover:not(:disabled) { border-color: var(--mn-line); background: var(--hover); transform: translateY(-1px); }
.mn-opt:disabled { cursor: default; opacity: .75; }
.mn-opt.ok { opacity: 1; border-color: var(--ok); background: color-mix(in srgb, var(--ok) 15%, var(--surface-2)); color: var(--text); }
.mn-opt.bad { opacity: 1; border-color: var(--danger); background: color-mix(in srgb, var(--danger) 14%, var(--surface-2)); }
.mn-quiz-ok, .mn-quiz-part { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 14px; font-weight: 700; }
.mn-quiz-ok { background: linear-gradient(135deg, color-mix(in srgb, var(--ok) 18%, transparent), color-mix(in srgb, var(--mn-3) 14%, transparent)); }
.mn-quiz-ok .ic { width: 30px; height: 30px; }
.mn-quiz-part { background: var(--surface-2); justify-content: space-between; flex-wrap: wrap; }
.mn-mfoot { display: flex; flex-wrap: wrap; gap: 10px; }
.mn-mfoot .btn .ic { width: 18px; height: 18px; }
.mn-mini > .mn-hit { box-shadow: inset 0 0 0 999px rgba(217, 70, 239, .55); outline: 2px solid #fff; outline-offset: -2px; z-index: 1; }
.mn-mini > .mn-soft { box-shadow: inset 0 0 0 999px rgba(99, 102, 241, .32); }

/* ---------- trenajyor ---------- */
.mn-thead { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--card-shadow); }
.mn-thead-ic { width: 52px; height: 52px; flex: none; display: grid; place-items: center; border-radius: 16px; background: linear-gradient(150deg, color-mix(in srgb, var(--mn-1) 28%, var(--surface-2)), color-mix(in srgb, var(--mn-2) 18%, var(--surface-2))); }
.mn-thead-ic .ic { width: 34px; height: 34px; }
.mn-thead-tx { flex: 1; min-width: 0; }
.mn-thead-tx small { font-size: 12px; font-weight: 700; color: var(--muted); }
.mn-thead-tx h1 { margin: 1px 0 0; font: 900 22px/1.2 var(--display); }
.mn-tbody { display: grid; gap: 16px; min-width: 0; }
.mn-intro {
  display: grid; justify-items: center; gap: 12px; text-align: center; max-width: 620px; width: 100%; margin: 0 auto; padding: 30px 24px; border-radius: 24px;
  background: radial-gradient(120% 120% at 50% 0%, var(--mn-soft), transparent 65%), var(--surface); border: 1px solid var(--mn-line); box-shadow: var(--card-shadow);
}
.mn-intro-ic { width: 104px; height: 104px; display: grid; place-items: center; border-radius: 30px; background: linear-gradient(150deg, #6d28d9, #c026d3); box-shadow: 0 20px 40px -18px rgba(192, 38, 211, .8); }
.mn-intro-ic .ic { width: 64px; height: 64px; }
.mn-intro h2 { margin: 4px 0 0; font: 900 26px var(--display); }
.mn-intro p { margin: 0; color: var(--muted); line-height: 1.55; }
.mn-intro-tip { display: flex; gap: 10px; align-items: flex-start; text-align: start; padding: 12px 14px; border-radius: 14px; font-weight: 700; font-size: 14px; line-height: 1.45;
  background: color-mix(in srgb, var(--mn-3) 12%, var(--surface-2)); border: 1px solid color-mix(in srgb, var(--mn-3) 35%, transparent); }
.mn-intro-tip .ic { width: 18px; height: 18px; flex: none; margin-top: 2px; }
.mn-intro-link { font-size: 13.5px; font-weight: 700; color: var(--mn-2); }
.mn-go { min-width: 220px; }
.mn-sets { display: grid; gap: 10px; width: 100%; }
.mn-set { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; width: 100%; padding: 10px 12px; border-radius: 14px; background: var(--surface-2); font-weight: 700; font-size: 14px; }
.mn-seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); }
.mn-seg-b { min-height: 34px; padding: 5px 12px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); font: 800 13px var(--display); cursor: pointer; }
.mn-seg-b.on { color: #fff; background: linear-gradient(135deg, var(--mn-1), var(--mn-2)); box-shadow: 0 6px 14px -8px var(--mn-2); }
.mn-play { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 380px); gap: 20px; align-items: start; }
.mn-play-board { width: min(100%, calc(100vh - 210px)); min-width: 260px; justify-self: end; }
.mn-play-board .board-wrap, .mn-board .board-wrap { max-width: none; margin: 0; }
.mn-side { display: grid; gap: 12px; padding: 18px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--card-shadow); position: sticky; top: 14px; min-width: 0; }
.mn-side-q { margin: 0; font: 800 18px/1.35 var(--display); }
.mn-side-k { color: var(--muted); font-weight: 700; font-size: 13px; }
.mn-side-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.mn-side-btns:empty { display: none; }
.mn-solo-top { display: flex; align-items: center; gap: 8px; min-height: 26px; }
.mn-score { font: 900 22px var(--display); font-variant-numeric: tabular-nums; color: var(--mn-2); }
.mn-dots { display: flex; gap: 5px; flex-wrap: wrap; }
.mn-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--surface-3); }
.mn-dots i.done { background: var(--ok); }
.mn-dots i.cur { background: var(--mn-2); box-shadow: 0 0 0 3px color-mix(in srgb, var(--mn-2) 25%, transparent); }
.mn-fb { min-height: 22px; font-weight: 700; font-size: 14.5px; line-height: 1.45; }
.mn-fb:empty { display: none; }
.mn-fb.ok { color: var(--ok); } .mn-fb.bad { color: var(--danger); } .mn-fb.warn { color: var(--warn); }
.mn-timer { display: flex; align-items: center; gap: 10px; }
.mn-timer .ic { width: 20px; height: 20px; }
.mn-timer-bar { flex: 1; height: 10px; border-radius: 999px; background: var(--surface-3); overflow: hidden; }
.mn-timer-bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--mn-1), var(--mn-2)); transition: width .1s linear; }
.mn-timer b { min-width: 28px; text-align: end; font: 900 18px var(--display); font-variant-numeric: tabular-nums; }
.mn-timer.low .mn-timer-bar i { background: linear-gradient(90deg, var(--danger), var(--warn)); }
.mn-timer.low b { color: var(--danger); }
.mn-target, .mn-bigsq { font: 900 64px/1 var(--display); letter-spacing: -.02em; text-align: center; padding: 10px 0; background: linear-gradient(135deg, var(--mn-1), var(--mn-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mn-bigsq { font-size: 96px; }
.pop { animation: mn-pop .32s var(--ease-spring); }
@keyframes mn-pop { from { transform: scale(.7); opacity: .2; } to { transform: none; opacity: 1; } }

/* maydon rangi (taxtasiz) */
.mn-solo { display: grid; gap: 14px; max-width: 560px; width: 100%; margin: 0 auto; padding: 22px; border-radius: 24px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--card-shadow); }
.mn-solo-q { margin: 0; text-align: center; color: var(--muted); font-weight: 700; }
.mn-strip { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; }
.mn-strip span { display: grid; justify-items: center; padding: 5px 0; border-radius: 9px; background: var(--surface-2); }
.mn-strip b { font: 800 15px var(--display); }
.mn-strip small { font-size: 11px; color: var(--muted); font-weight: 700; }
.mn-swatches { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mn-swatch {
  position: relative; min-height: 86px; border-radius: 18px; border: 2px solid rgba(0, 0, 0, .12); background: var(--sw); cursor: pointer;
  font: 900 18px var(--display); box-shadow: inset 0 -6px 0 rgba(0, 0, 0, .12), 0 10px 20px -14px rgba(0, 0, 0, .7); transition: transform .12s;
}
.mn-swatch:active { transform: translateY(2px); }
.mn-swatch.light { color: #1e293b; }
.mn-swatch.dark { color: #fff; text-shadow: 0 1px 2px rgba(0, 0, 0, .4); }
.mn-swatch kbd { position: absolute; top: 8px; inset-inline-end: 10px; font: 800 11px var(--display); opacity: .55; }
.mn-reveal { width: 120px; justify-self: center; }
.mn-reveal:empty { display: none; }

/* pozitsiya */
.mn-flash-board .dot { display: none; }
.mn-count {
  --p: 1; width: 120px; height: 120px; justify-self: center; display: grid; place-items: center; border-radius: 50%;
  background: conic-gradient(var(--mn-2) calc(var(--p) * 360deg), var(--surface-3) 0); position: relative;
}
.mn-count::before { content: ""; position: absolute; inset: 10px; border-radius: 50%; background: var(--surface); }
.mn-count b { position: relative; font: 900 44px var(--display); font-variant-numeric: tabular-nums; }
.mn-tip { display: flex; gap: 8px; align-items: flex-start; margin: 0; padding: 10px 12px; border-radius: 12px; background: var(--surface-2); color: var(--muted); font-size: 13.5px; line-height: 1.45; font-weight: 600; }
.mn-tip .ic { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.mn-pal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.mn-pal-b { aspect-ratio: 1; display: grid; place-items: center; padding: 3px; border-radius: 12px; border: 1.5px solid var(--line-2); background: var(--surface-2); cursor: pointer; color: var(--text); }
.mn-pal-b:hover { border-color: var(--mn-line); }
.mn-pal-b.on { border-color: var(--mn-2); background: color-mix(in srgb, var(--mn-2) 16%, var(--surface-2)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--mn-2) 22%, transparent); }
.mn-pal-pc { width: 100%; height: 100%; display: block; }
.mn-pal-pc svg { width: 100%; height: 100%; display: block; }
.mn-pal-b .ic { width: 22px; height: 22px; }
.mn-flash-score { display: grid; justify-items: center; gap: 2px; padding: 14px; border-radius: 16px; background: var(--surface-2); text-align: center; }
.mn-flash-score b { font: 900 44px var(--display); }
.mn-flash-score.ok b { color: var(--ok); } .mn-flash-score.warn b { color: var(--warn); } .mn-flash-score.bad b { color: var(--danger); }
.mn-flash-score span { font-weight: 700; }
.mn-flash-score small { color: var(--muted); font-weight: 700; }

/* debyut bo'laklari */
.mn-ops { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 14px; }
.mn-op { display: grid; gap: 10px; padding: 12px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); color: var(--text); box-shadow: var(--card-shadow); transition: transform .2s var(--ease-out), border-color .2s; }
.mn-op:hover { transform: translateY(-2px); border-color: var(--mn-line); }
.mn-op.done { border-color: color-mix(in srgb, var(--mn-3) 40%, var(--line)); }
.mn-op-board .mini-board { border-radius: 10px; }
.mn-op-tx { display: grid; gap: 4px; }
.mn-op-tx b { font: 800 16px var(--display); }
.mn-op-tx small { color: var(--muted); font-size: 13px; font-family: ui-monospace, "SF Mono", Menlo, monospace; direction: ltr; text-align: start; }
.mn-stars { display: flex; align-items: center; gap: 2px; }
.mn-stars i { font-style: normal; font-size: 17px; color: var(--surface-3); }
.mn-stars i.on { color: var(--mn-3); text-shadow: 0 0 10px color-mix(in srgb, var(--mn-3) 60%, transparent); }
.mn-stars em { margin-inline-start: auto; font-style: normal; font-size: 12px; color: var(--muted); font-weight: 700; }
.mn-op-head { display: flex; align-items: center; gap: 10px; }
.mn-op-head b { font: 800 17px var(--display); }
.mn-chunks { display: grid; gap: 8px; }
.mn-chunk { display: grid; gap: 6px; padding: 10px 12px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--line); }
.mn-chunk.cur { border-color: var(--mn-line); box-shadow: 0 0 0 3px var(--mn-soft); }
.mn-chunk.full { border-color: color-mix(in srgb, var(--ok) 40%, var(--line)); background: color-mix(in srgb, var(--ok) 8%, var(--surface-2)); }
.mn-chunk-n { font-size: 11.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.mn-chunk.c0 .mn-chunk-n { color: #a78bfa; } .mn-chunk.c1 .mn-chunk-n { color: #f472b6; } .mn-chunk.c2 .mn-chunk-n { color: #fbbf24; }
.mn-chunk-mv { display: flex; flex-wrap: wrap; gap: 5px; direction: ltr; }
.mn-mv { padding: 3px 8px; border-radius: 8px; background: var(--surface); border: 1px solid var(--line); font: 700 14px ui-monospace, "SF Mono", Menlo, monospace; }
.mn-mv.last { border-color: var(--mn-2); color: var(--mn-2); }
.mn-mv.hid { color: var(--muted-2); }
.mn-story { padding: 12px 14px; border-radius: 14px; background: linear-gradient(135deg, color-mix(in srgb, var(--mn-3) 10%, var(--surface-2)), var(--surface-2)); }
.mn-story h4 { display: flex; align-items: center; gap: 6px; margin: 0 0 6px; font: 800 13px var(--display); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.mn-story h4 .ic { width: 18px; height: 18px; }
.mn-story p { margin: 0; line-height: 1.55; font-size: 14.5px; }

/* kvadrat */
.mn-turn { display: inline-flex; align-items: center; gap: 8px; justify-self: start; padding: 6px 12px; border-radius: 999px; font-weight: 800; font-size: 14px; border: 1px solid var(--line-2); }
.mn-turn::before { content: ""; width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--muted); }
.mn-turn.w::before { background: #fff; } .mn-turn.b::before { background: #111827; }
.mn-ans-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mn-ans { justify-content: center; }
.mn-ans:disabled { opacity: 1; cursor: default; }
.mn-ans:disabled:not(.ok):not(.bad) { opacity: .55; }
.mn-ans.ok { border-color: var(--ok) !important; background: color-mix(in srgb, var(--ok) 16%, var(--btn-2)) !important; }
.mn-ans.bad { border-color: var(--danger) !important; background: color-mix(in srgb, var(--danger) 14%, var(--btn-2)) !important; }
.mn-exp { margin: 0; color: var(--muted); line-height: 1.5; font-weight: 600; }
.mn-exp:empty { display: none; }

/* natija */
.mn-result {
  display: grid; justify-items: center; gap: 8px; text-align: center; max-width: 520px; width: 100%; margin: 0 auto; padding: 30px 24px; border-radius: 24px;
  background: radial-gradient(120% 110% at 50% 0%, var(--mn-soft), transparent 65%), var(--surface); border: 1px solid var(--mn-line); box-shadow: var(--card-shadow);
}
.mn-result.record { border-color: color-mix(in srgb, var(--mn-3) 55%, var(--line)); background: radial-gradient(120% 110% at 50% 0%, color-mix(in srgb, var(--mn-3) 18%, transparent), transparent 65%), var(--surface); }
.mn-result-ic .ic { width: 64px; height: 64px; }
.mn-result small { font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-size: 12px; }
.mn-result-big { font: 900 60px/1 var(--display); background: linear-gradient(135deg, var(--mn-1), var(--mn-2)); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.mn-result-rec { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; font-weight: 800; color: #3b2300; background: linear-gradient(135deg, #fde68a, #f5c451); }
.mn-result-rec .ic { width: 20px; height: 20px; }
.mn-result-rows { display: grid; gap: 6px; width: 100%; margin: 6px 0; }
.mn-result-rows div { display: flex; justify-content: space-between; gap: 10px; padding: 9px 12px; border-radius: 12px; background: var(--surface-2); font-size: 14px; }
.mn-result-rows span { color: var(--muted); font-weight: 700; }
.mn-result-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 6px; }

/* ---------- kartochkalar ---------- */
.mn-srs { display: grid; gap: 18px; padding: 20px; border-radius: 22px; background: radial-gradient(120% 140% at 100% 0%, var(--mn-soft), transparent 60%), var(--surface); border: 1px solid var(--mn-line); box-shadow: var(--card-shadow); }
.mn-srs-top { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.mn-srs-n { display: grid; min-width: 92px; padding: 10px 14px; border-radius: 16px; background: var(--surface-2); border: 1px solid var(--line); }
.mn-srs-n b { font: 900 26px/1.1 var(--display); font-variant-numeric: tabular-nums; }
.mn-srs-n small { color: var(--muted); font-weight: 700; font-size: 12.5px; }
.mn-boxes { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.mn-box { display: grid; justify-items: center; gap: 2px; text-align: center; }
.mn-box-col { width: 100%; height: 90px; display: flex; align-items: flex-end; padding: 6px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--line); }
.mn-box-col i { display: block; width: 100%; min-height: 4px; border-radius: 9px; background: linear-gradient(0deg, var(--mn-1), var(--mn-2)); transition: height .5s var(--ease-out); }
.mn-box.b5 .mn-box-col i { background: linear-gradient(0deg, #f59e0b, var(--mn-3)); }
.mn-box b { font: 900 18px var(--display); margin-top: 4px; }
.mn-box small { font-weight: 700; font-size: 12px; }
.mn-box em { font-style: normal; font-size: 11.5px; color: var(--muted); }
.mn-decks { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 10px; }
.mn-deck { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--card-shadow); }
.mn-deck-ic { width: 46px; height: 46px; flex: none; display: grid; place-items: center; border-radius: 14px; background: var(--mn-soft); }
.mn-deck-ic .ic { width: 30px; height: 30px; }
.mn-deck-tx { flex: 1; display: grid; gap: 5px; min-width: 0; }
.mn-deck-tx b { font: 800 15px var(--display); }
.mn-deck-tx small { color: var(--muted); font-weight: 600; font-size: 12.5px; }
.mn-bar { height: 7px; border-radius: 999px; background: var(--surface-3); overflow: hidden; }
.mn-bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--mn-1), var(--mn-2)); transition: width .4s var(--ease-out); }
.mn-review { display: grid; gap: 16px; max-width: 620px; width: 100%; margin: 0 auto; }
.mn-review-top { display: flex; align-items: center; gap: 12px; }
.mn-review-top .mn-bar { flex: 1; height: 10px; }
.mn-card-stage { perspective: 1400px; }
.mn-card { position: relative; min-height: 400px; transform-style: preserve-3d; transition: transform .55s var(--ease-out); cursor: pointer; }
.mn-card.flipped { transform: rotateY(180deg); }
.mn-card-face {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 22px; text-align: center;
  border-radius: 26px; backface-visibility: hidden; -webkit-backface-visibility: hidden; overflow: hidden;
  background: radial-gradient(120% 100% at 50% 0%, var(--mn-soft), transparent 60%), var(--surface); border: 1px solid var(--mn-line); box-shadow: 0 24px 50px -28px rgba(0, 0, 0, .8);
}
.mn-card-face.back { transform: rotateY(180deg); background: radial-gradient(120% 100% at 50% 0%, color-mix(in srgb, var(--mn-3) 14%, transparent), transparent 60%), var(--surface); border-color: color-mix(in srgb, var(--mn-3) 40%, var(--line)); }
.mn-card-meta { position: absolute; top: 14px; inset-inline: 14px; display: flex; justify-content: space-between; gap: 8px; }
.mn-card-big .ic { width: 64px; height: 64px; }
.mn-card-q { margin: 0; font: 800 21px/1.35 var(--display); max-width: 440px; }
.mn-card-a { margin: 0; font: 700 17px/1.5 var(--display); max-width: 460px; }
.mn-card-a.sm { font-size: 14.5px; font-weight: 600; color: var(--muted); }
.mn-card-face h3 { margin: 0; font: 900 24px var(--display); }
.mn-card-face small { color: var(--muted); font-weight: 800; letter-spacing: .06em; text-transform: uppercase; font-size: 12px; }
.mn-card-board { width: min(230px, 70%); }
.mn-card-board.sm { width: min(150px, 48%); }
.mn-card-board.xs { width: 110px; }
.mn-card-sq { font: 900 84px/1 var(--display); letter-spacing: -.02em; color: var(--text); }
.mn-card-sq.light { color: #f8fafc; text-shadow: 0 2px 0 #94a3b8, 0 6px 18px rgba(0, 0, 0, .35); }
html[data-theme="light"] .mn-card-sq.light { color: #e2e8f0; text-shadow: 0 2px 0 #64748b, 0 6px 14px rgba(15, 23, 42, .25); }
.mn-card-sq.dark { color: #4a7fa5; text-shadow: 0 2px 0 #1e3a5f; }
.mn-card-line { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; direction: ltr; }
.mn-card-line span { padding: 4px 10px; border-radius: 10px; font: 800 14.5px ui-monospace, "SF Mono", Menlo, monospace; background: var(--surface-2); border: 1px solid var(--line); }
.mn-card-line .c0 { border-color: #a78bfa; } .mn-card-line .c1 { border-color: #f472b6; } .mn-card-line .c2 { border-color: #fbbf24; }
.mn-card-link { font-weight: 800; color: var(--mn-2); font-size: 14px; }
.mn-card-btns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mn-card-btns > .btn.block { grid-column: 1 / -1; }
.mn-rate { position: relative; display: grid; justify-items: center; gap: 1px; padding-top: 8px; padding-bottom: 8px; }
.mn-rate b { font-size: 15.5px; }
.mn-rate small { font-size: 12px; color: var(--muted); font-weight: 700; }
.mn-rate kbd { position: absolute; top: 5px; inset-inline-end: 8px; font-size: 10.5px; opacity: .45; font-family: var(--display); }
.mn-rate.bad { border-color: color-mix(in srgb, var(--danger) 45%, transparent); }
.mn-rate.warn { border-color: color-mix(in srgb, var(--warn) 45%, transparent); }
.mn-rate.ok { border-color: color-mix(in srgb, var(--ok) 50%, transparent); background: color-mix(in srgb, var(--ok) 12%, var(--btn-2)); }
.mn-keys { margin: 0; text-align: center; color: var(--muted-2); font-size: 12px; letter-spacing: .2em; }
.mn-card-done { display: grid; justify-items: center; gap: 10px; text-align: center; padding: 34px 24px; border-radius: 26px; background: radial-gradient(120% 100% at 50% 0%, color-mix(in srgb, var(--mn-3) 16%, transparent), transparent 60%), var(--surface); border: 1px solid var(--mn-line); }
.mn-card-done .ic { width: 72px; height: 72px; }
.mn-card-done h2 { margin: 0; font: 900 26px var(--display); }
.mn-card-done p { margin: 0; color: var(--muted); }

/* Premium qulf sahifasi — Mnemonika afzalliklari ro'yxati */
.gate-perks li .ic-img { object-fit: contain; }

/* ---------- moslashuv ---------- */
@media (max-width: 1100px) {
  .mn-play { grid-template-columns: minmax(0, 1fr) minmax(280px, 340px); }
}
@media (max-width: 960px) {
  .mn-mgrid, .mn-play { grid-template-columns: minmax(0, 1fr); }
  .mn-mside, .mn-side { position: static; }
  .mn-play-board { justify-self: center; width: min(100%, 560px); min-width: 0; }
  .mn-mside .mn-demo { max-width: 520px; width: 100%; justify-self: center; }
}
@media (max-width: 860px) {
  .mn { gap: 16px; }
  /* telefonda rasm o'ngda (RTL — chapda) suzadi, matn uni aylanib o'tadi */
  .mn-hero { display: block; padding: 20px 18px; border-radius: 22px; }
  .mn-hero-art { float: inline-end; width: 84px; height: 84px; border-radius: 24px; margin-block: 6px 12px; margin-inline: 16px 4px; }
  .mn-hero-art .ic { width: 54px; height: 54px; }
  .mn-hero h1 { font-size: 30px; margin-top: 10px; }
  .mn-stats { clear: both; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .mn-plan-list { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .mn-tab { height: 46px; padding: 0 12px; font-size: 14px; gap: 7px; }
  .mn-mhead { padding: 16px; gap: 12px; align-items: flex-start; flex-wrap: wrap; }
  .mn-mhead-ic { width: 60px; height: 60px; border-radius: 18px; }
  .mn-mhead-ic .ic { width: 40px; height: 40px; }
  .mn-mhead-tx { flex-basis: calc(100% - 130px); }
  .mn-mhead-tx h1 { font-size: 23px; }
  .mn-mhead > span:last-child { margin-inline-start: 54px; }
  .mn-block p { font-size: 15px; }
  .mn-thead { padding: 12px; gap: 10px; }
  .mn-thead-ic { width: 44px; height: 44px; border-radius: 13px; }
  .mn-thead-ic .ic { width: 28px; height: 28px; }
  .mn-thead-tx h1 { font-size: 19px; }
  .mn-intro { padding: 24px 16px; }
  .mn-side { padding: 14px; }
  .mn-bigsq { font-size: 80px; }
  .mn-target { font-size: 52px; padding: 2px 0; }
  .mn-card { min-height: 380px; }
  .mn-card-q { font-size: 19px; }
  .mn-boxes { gap: 6px; }
  .mn-box-col { height: 70px; }
  .mn-srs-n { min-width: 0; flex: 1; }
  .mn-srs-top > .btn { width: 100%; justify-content: center; }
}
@media (max-width: 420px) {
  .mn-tab { flex: 1 1 auto; min-width: 0; padding: 0 10px; }
  .mn-tab > span:first-child { display: none; }
  .mn-mcard { grid-template-columns: auto minmax(0, 1fr); }
  .mn-mcard .mn-st { grid-column: 2; justify-self: start; }
  .mn-stat { padding: 8px 10px; }
  .mn-stat b { font-size: 18px; }
  .mn-pal { grid-template-columns: repeat(7, 1fr); gap: 4px; }
  .mn-pal-b { border-radius: 9px; }
  .mn-card-btns { gap: 6px; }
  .mn-rate b { font-size: 14px; }
}