/* Layout: bitta o‘qish ustuni (max 760px), sticky sarlavha, dars bosqichlari chizig‘i; EKG qog‘ozi yagona dekorativ motiv */
:root {
  --bg: #f4f6f8; --surface: #ffffff; --ink: #16202a; --muted: #586474; --line: #dbe1e7;
  --accent: #c0122d; --accent-ink: #ffffff; --accent-soft: #fbe7ea;
  --good: #1b7547; --good-soft: #e3f2ea; --bad: #b0261d; --bad-soft: #fbe8e6; --mid: #8f5a00; --mid-soft: #fcf0d9;
  --paper: #fff8f8; --gm: #f5d3d8; --gM: #e7a2ad; --trace: #1a1a1f;
  --f-display: "Literata", Georgia, "Times New Roman", serif;
  --f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --r: 10px;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #0e1319; --surface: #151c24; --ink: #e6ebf1; --muted: #9ba7b5; --line: #29333f;
  --accent: #ff5468; --accent-ink: #1a0a0d; --accent-soft: #3a1820;
  --good: #52c28d; --good-soft: #13291f; --bad: #ff7d71; --bad-soft: #33191a; --mid: #eeb558; --mid-soft: #2e2412;
  --paper: #191416; --gm: #382329; --gM: #5c3039; --trace: #f3f3f5; color-scheme: dark; } }
:root[data-theme="dark"] {
  --bg: #0e1319; --surface: #151c24; --ink: #e6ebf1; --muted: #9ba7b5; --line: #29333f;
  --accent: #ff5468; --accent-ink: #1a0a0d; --accent-soft: #3a1820;
  --good: #52c28d; --good-soft: #13291f; --bad: #ff7d71; --bad-soft: #33191a; --mid: #eeb558; --mid-soft: #2e2412;
  --paper: #191416; --gm: #382329; --gM: #5c3039; --trace: #f3f3f5; color-scheme: dark; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 var(--f-body); }
a { color: var(--accent); }
h1, h2, h3 { font-family: var(--f-display); text-wrap: balance; line-height: 1.2; margin: 0 0 .5em; font-weight: 600; }
h1 { font-size: clamp(1.7rem, 4vw, 2.3rem); }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.1rem; margin-top: 1.6em; }
p { margin: 0 0 .9em; }
button { font: inherit; color: inherit; cursor: pointer; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.eyebrow { font: 600 .74rem/1.3 var(--f-body); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: .6em; }
.note { color: var(--muted); font-size: .9rem; }
.lede { font-size: 1.08rem; color: var(--muted); max-width: 62ch; }

/* Sarlavha */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding-block: 10px; padding-inline: max(16px, calc((100% - 760px) / 2)); background: var(--surface); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); font: 600 .95rem var(--f-mono); }
.brand svg { width: 34px; height: 14px; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; }
.ltitle { flex: 1 1 200px; min-width: 0; display: grid; }
.ltitle small { color: var(--muted); font-size: .76rem; }
.ltitle b { font-size: .92rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.timer { font: 500 .88rem var(--f-mono); font-variant-numeric: tabular-nums; color: var(--muted); }
.timer.over { color: var(--mid); }
.lang { margin-left: auto; display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.lang button { background: none; border: 0; padding: 4px 12px; font-size: .82rem; color: var(--muted); }
.lang button.on { background: var(--ink); color: var(--bg); }

.wrap { max-width: 760px; margin: 0 auto; padding-block: 28px 64px; padding-inline: 16px; }

/* Bosh sahifa */
.intro { margin-bottom: 24px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin: 0 0 32px; }
.stats > * { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; text-decoration: none; color: var(--ink); display: grid; }
.stats b { font: 600 1.5rem var(--f-mono); font-variant-numeric: tabular-nums; }
.stats span { color: var(--muted); font-size: .85rem; }
.mods { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.mod { display: flex; gap: 14px; align-items: center; padding: 10px 4px; border-bottom: 1px solid var(--line); }
.mod > div { flex: 1; min-width: 0; display: grid; }
.mod small { color: var(--muted); }
.mod.locked { color: var(--muted); }
.mn { width: 34px; height: 34px; flex: none; border-radius: 50%; display: grid; place-items: center; font: 600 .9rem var(--f-mono); border: 1px solid var(--line); }
.mod.active .mn { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.days ol { list-style: none; margin: 4px 0 10px 16px; padding: 0 0 0 30px; border-left: 2px solid var(--accent-soft); display: grid; gap: 4px; }
.drow { display: flex; align-items: center; gap: 12px; padding: 9px 12px; border-radius: 8px; text-decoration: none; color: var(--ink); }
a.drow:hover { background: var(--surface); }
.drow.locked, .drow.soon, .drow.limit { color: var(--muted); }
.dn { font: 500 .85rem var(--f-mono); color: var(--muted); width: 1.4em; }
.dt { flex: 1; min-width: 0; }
.chip { font-size: .74rem; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); white-space: nowrap; }
.chip.open { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.chip.done { background: var(--good-soft); color: var(--good); border-color: transparent; }
.chip.limit { background: var(--mid-soft); color: var(--mid); border-color: transparent; }
.row2, .row3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin: 32px 0; }
.tile { display: grid; gap: 4px; padding: 16px; border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); color: var(--ink); text-decoration: none; }
.tile span { color: var(--muted); font-size: .9rem; }
.tile.hot { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.tile.off { opacity: .7; }
a.tile:hover { border-color: var(--accent); }
.foot { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; font-size: .88rem; color: var(--muted); }
.sw { display: flex; gap: 8px; align-items: flex-start; }
.sw input { accent-color: var(--accent); margin-top: 5px; }
.link { background: none; border: 0; color: var(--muted); text-decoration: underline; padding: 0; }

/* Pleyer */
.stages { list-style: none; padding: 0; margin: 0 0 24px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 4px; }
.stages li { border-top: 4px solid var(--line); padding-top: 6px; font-size: .74rem; color: var(--muted); display: grid; min-width: 0; }
.stages li span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stages li small { font-size: .68rem; }
.stages li.done { border-color: var(--ink); }
.stages li.now { border-color: var(--accent); color: var(--ink); font-weight: 600; }
@media (max-width: 560px) { .stages li span, .stages li small { display: none; } .stages li.now span { display: block; overflow: visible; } }
.screen { min-height: 50vh; }
.pnav { position: sticky; bottom: 0; display: flex; align-items: center; gap: 12px; justify-content: space-between; margin-top: 28px;
  padding-block: 12px calc(12px + env(safe-area-inset-bottom, 0px)); background: var(--bg); border-top: 1px solid var(--line); }
.pos { font: .82rem var(--f-mono); color: var(--muted); }
.primary { background: var(--accent); color: var(--accent-ink); border: 0; padding: 10px 20px; border-radius: 8px; font-weight: 600; }
.primary:disabled { opacity: .35; cursor: not-allowed; }
.ghost { background: none; border: 1px solid var(--line); padding: 9px 18px; border-radius: 8px; }
.ghost:disabled { opacity: .35; }

.q { font-weight: 600; margin: 1em 0 .6em; }
.qn { color: var(--muted); }
.opts, .choices { display: grid; gap: 8px; }
.opt { display: flex; gap: 12px; align-items: flex-start; text-align: left; padding: 11px 14px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.opt:hover:not(:disabled) { border-color: var(--ink); }
.opt:disabled { cursor: default; }
.opt .lt { font: 600 .82rem var(--f-mono); color: var(--muted); padding-top: 2px; }
.opt.sel { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.opt.right { border-color: var(--good); background: var(--good-soft); box-shadow: none; }
.opt.wrong { border-color: var(--bad); background: var(--bad-soft); box-shadow: none; }
.opt.amber { border-color: var(--mid); background: var(--mid-soft); box-shadow: none; }
.fb { margin-top: 12px; padding: 12px 14px; border-radius: 8px; font-size: .95rem; }
.fb.good { background: var(--good-soft); } .fb.good b { color: var(--good); }
.fb.bad { background: var(--bad-soft); } .fb.bad b { color: var(--bad); }
.fb.mid { background: var(--mid-soft); } .fb.mid b { color: var(--mid); }
.go { margin-top: 12px; }
.crit { font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--bad); border: 1px solid var(--bad); border-radius: 4px; padding: 0 5px; vertical-align: 2px; }
.qq { padding-bottom: 8px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }
.qsubmit { margin-top: 16px; }
.score { display: flex; gap: 16px; align-items: center; margin-top: 16px; padding: 14px 16px; border-radius: var(--r); }
.score > b { font: 600 2rem var(--f-mono); }
.score.good { background: var(--good-soft); } .score.good > b { color: var(--good); }
.score.bad { background: var(--bad-soft); } .score.bad > b { color: var(--bad); }
.score p { margin: 0 0 .5em; }

.case { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 4px var(--r) var(--r) 4px; padding: 14px 16px; }
.case p:last-child { margin: 0; }
.content { min-width: 0; }
.content ul { padding-left: 1.2em; }
.quick { margin-top: 24px; padding-top: 4px; border-top: 1px dashed var(--line); }

.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 10px; margin-bottom: 12px; }
.grid2 > * { min-width: 0; }
.box { padding: 12px 14px; border-radius: 8px; margin: 10px 0; }
.box h4 { margin: 0 0 .4em; font-size: .95rem; }
.box p:last-child, .box ul:last-child { margin-bottom: 0; }
.box ul { margin: 0; padding-left: 1.2em; }
.box.ok { background: var(--good-soft); } .box.warn { background: var(--mid-soft); } .box.info { background: var(--surface); border: 1px solid var(--line); } .box.danger { background: var(--bad-soft); }

.t { width: 100%; border-collapse: collapse; font-size: .92rem; margin: 10px 0 16px; font-variant-numeric: tabular-nums; }
.content, .t { overflow-x: auto; }
.t th, .t td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.t thead th { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 600; }
.matrix td { text-align: center; } .matrix th { font-weight: 600; }
.matrix td.hl { background: var(--accent-soft); font-weight: 600; } .matrix td.hl2 { background: var(--mid-soft); font-weight: 600; }

.scale { display: grid; grid-template-columns: 1fr 1.3fr 1.2fr; border-radius: 8px; overflow: hidden; margin: 8px 0 16px; font-size: .86rem; }
.scale > div { padding: 10px; } .scale b { font-family: var(--f-mono); font-weight: 600; }
.scale .g { background: var(--good-soft); } .scale .y { background: var(--mid-soft); } .scale .r { background: var(--bad-soft); }

.ladder, .doors { display: grid; gap: 8px; margin: 10px 0 14px; }
.ladder .step, .doors > div { display: grid; gap: 2px; padding: 10px 14px; border-radius: 8px; background: var(--surface); border: 1px solid var(--line); }
.ladder .s1 { margin-right: 24%; } .ladder .s2 { margin-inline: 12%; } .ladder .s3 { margin-left: 24%; border-color: var(--accent); }
.ladder span, .doors span { font: 600 .74rem var(--f-mono); color: var(--accent); text-transform: uppercase; }
.ladder em, .doors em { font-style: normal; color: var(--muted); font-size: .88rem; }
@media (max-width: 560px) { .ladder .step { margin: 0 !important; } }
.timeline { display: grid; gap: 0; border-left: 2px solid var(--accent); margin: 8px 0 16px 6px; }
.timeline > div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 6px 0 6px 16px; position: relative; }
.timeline > div::before { content: ""; position: absolute; left: -6px; top: 13px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.timeline b { font: 600 .86rem var(--f-mono); }
@media (max-width: 480px) { .timeline > div { grid-template-columns: 1fr; gap: 0; } }

.hot { display: flex; flex-wrap: wrap; gap: 8px; }
.hot button { background: var(--surface); border: 1px dashed var(--accent); border-radius: 8px; padding: 8px 12px; text-align: left; max-width: 100%; }
.hot button.on { border-style: solid; background: var(--accent-soft); flex-basis: 100%; }
.hx { display: block; font-size: .9rem; color: var(--ink); margin-top: 4px; }

/* EKG */
.ecg { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 6px; background: var(--paper); padding: 6px; border-radius: 8px; border: 1px solid var(--gm); }
.lead { margin: 0; min-width: 0; }
.lead.wide { grid-column: 1 / -1; overflow-x: auto; }
.lead.wide svg { min-width: 560px; }
.lead svg { width: 100%; height: auto; display: block; }
.lead .paper { fill: var(--paper); }
.lead .gm { stroke: var(--gm); stroke-width: .5; }
.lead .gM { stroke: var(--gM); stroke-width: .9; }
.lead .tr { fill: none; stroke: var(--trace); stroke-width: 1.5; stroke-linejoin: round; }
.lead .ln { font: 600 12px var(--f-mono); fill: var(--trace); }
.ecgmeta { font: .76rem var(--f-mono); color: var(--muted); margin: 6px 0 0; }

/* SMAD va geometriya */
.seg3 { display: inline-flex; flex-wrap: wrap; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin: 6px 0; }
.seg3 button { background: var(--surface); border: 0; padding: 6px 12px; font-size: .85rem; }
.seg3 button.on { background: var(--ink); color: var(--bg); }
.chart { overflow-x: auto; }
.chart svg { width: 100%; min-width: 420px; height: auto; display: block; }
.chart text { font: 11px var(--f-mono); fill: var(--muted); }
.chart .ax { stroke: var(--line); }
.chart .night { fill: var(--accent-soft); opacity: .6; }
.chart .nl { fill: var(--muted); }
.chart .thr { fill: none; stroke: var(--accent); stroke-dasharray: 5 4; stroke-width: 1.4; }
.chart .line { fill: none; stroke: var(--ink); stroke-width: 2; stroke-linejoin: round; }
.geoform { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; align-items: center; max-width: 420px; margin: 18px 0 6px; }
.geoform .eyebrow { grid-column: 1 / -1; margin: 0; }
.geoform input, .geoform select { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); color: var(--ink); width: 100%; }

/* Flekardlar */
.fcard { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 28px 22px; min-height: 180px; display: grid; align-content: center; gap: 12px; text-align: center; margin-top: 8px; }
.fcard .front { font: 600 1.2rem/1.4 var(--f-display); margin: 0; }
.fcard .back { font: 500 1.05rem var(--f-body); color: var(--accent); margin: 0; padding-top: 12px; border-top: 1px dashed var(--line); }
.tag { font: 600 .7rem var(--f-body); letter-spacing: .07em; text-transform: uppercase; color: var(--muted); }
.fact { display: flex; gap: 8px; justify-content: center; margin: 14px 0; flex-wrap: wrap; }
.fact .g0, .fact .g1, .fact .g2 { border: 0; border-radius: 8px; padding: 10px 16px; font-weight: 600; }
.fact .g0 { background: var(--bad-soft); color: var(--bad); } .fact .g1 { background: var(--mid-soft); color: var(--mid); } .fact .g2 { background: var(--good-soft); color: var(--good); }
.cardlist { display: grid; gap: 6px; }
.cardlist > div { display: grid; grid-template-columns: 96px 1fr 1.2fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.cardlist > div > * { min-width: 0; }
@media (max-width: 560px) { .cardlist > div { grid-template-columns: 1fr; gap: 2px; } }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.tagb { background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; font-size: .84rem; }
.tagb.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.pearls { padding-left: 1.3em; display: grid; gap: 10px; }
.pearls li::marker { font-family: var(--f-mono); color: var(--accent); font-weight: 600; }
.prod { margin-top: 24px; padding: 12px 14px; border: 1px dashed var(--line); border-radius: 8px; font-size: .9rem; color: var(--muted); }
.prod summary { cursor: pointer; font-weight: 600; color: var(--ink); }

/* Bonus */
.tracks { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; margin-top: 20px; }
.track { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; display: grid; gap: 4px; align-content: start; }
.track p { margin: 0; color: var(--muted); font-size: .9rem; }
.track small { color: var(--muted); font-size: .78rem; }
.track.sug { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.track.off { opacity: .55; }
.pill { justify-self: start; font-size: .7rem; font-weight: 600; background: var(--accent); color: var(--accent-ink); border-radius: 999px; padding: 1px 8px; }
.donepage h1 { margin-top: .2em; }

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }
.ecg { align-items: start; }

/* Modul imtihoni */
.exam .exhead { margin-bottom: 8px; }
.exsec { padding-block: 18px 6px; border-top: 2px solid var(--line); margin-top: 18px; }
.exsec .case { margin-bottom: 8px; }
.exam .pnav #warn { flex: 1; text-align: center; margin: 0; color: var(--mid); }
.fix { padding-left: 1.2em; display: grid; gap: 6px; }
.mod.passed .mn { background: var(--good); border-color: var(--good); color: var(--bg); }
.chip.wait { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.content .t td, .content .t th { overflow-wrap: anywhere; hyphens: auto; }
@media (max-width: 480px) { .content .t th, .content .t td { padding: 6px 6px; font-size: .86rem; } }
.content .t thead th { overflow-wrap: normal; hyphens: manual; }
@media (max-width: 560px) { .geoform { grid-template-columns: 1fr; gap: 4px; } .geoform label { margin-top: 6px; font-size: .9rem; color: var(--muted); } }
.gwrap { margin: 18px 0 6px; }
.gwrap h4 { margin: 10px 0 4px; font-size: .92rem; }
.ck { display: flex; gap: 8px; align-items: flex-start; padding: 4px 0; font-size: .92rem; }
.ck input { accent-color: var(--accent); margin-top: 5px; flex: none; }

/* Sertifikat */
.cert { margin: 18px 0; padding: 28px 22px; border: 2px solid var(--ink); border-radius: 10px; background: var(--surface); text-align: center; }
.cert h2 { margin: 4px 0 12px; font-size: 1.9rem; }
.cert .cn { font-size: 1.5rem; font-weight: 700; margin: 8px 0 12px; border-bottom: 1px solid var(--line); padding-bottom: 8px; }
#cname { width: 100%; max-width: 420px; display: block; margin: 6px 0 4px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; font: inherit; }
@media print {
  body * { visibility: hidden; }
  .cert, .cert * { visibility: visible; }
  .cert { position: absolute; left: 0; top: 0; width: 100%; border-width: 3px; }
}

/* Hisob, to‘lov, profil (onlayn rejim) */
.acct { display: inline-flex; align-items: center; gap: 6px; font-size: .86rem; font-weight: 600; text-decoration: none; color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; }
.acct.me { padding: 2px 8px 2px 2px; }
.acct .av { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: var(--bg); font: 600 .74rem var(--f-mono); }
.acct .acpill { font-size: .7rem; color: var(--muted); font-weight: 500; }
.acct + .lang { margin-left: 0; }
.top .acct { margin-left: auto; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 18px 14px; margin: 0 0 16px; }
.card h2 { font-size: 1.12rem; margin-bottom: .7em; }
.form { display: grid; grid-template-columns: minmax(120px, auto) 1fr; gap: 10px 14px; align-items: center; }
.form label { font-size: .9rem; color: var(--muted); }
.form input { font: inherit; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); width: 100%; min-width: 0; }
.form button, .form .full { grid-column: 1 / -1; justify-self: start; }
.form .ro { overflow-wrap: anywhere; }
@media (max-width: 520px) { .form { grid-template-columns: 1fr; gap: 4px; } .form label { margin-top: 8px; } .form button { margin-top: 10px; } }
.form[hidden], .gbox[hidden] { display: none; }
#ginv { margin-bottom: 12px; }
.gslot { min-height: 44px; }
.btns { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 8px 0 16px; }
a.primary, a.ghost { display: inline-block; text-decoration: none; text-align: center; }
a.ghost { color: var(--ink); }
.ghost.sm { padding: 4px 10px; font-size: .82rem; }
.price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 8px; margin: 4px 0 22px; }
.price b { font: 600 2rem var(--f-mono); font-variant-numeric: tabular-nums; }
.payid { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding: 12px 14px; background: var(--accent-soft); border-radius: 8px; margin-bottom: 14px; }
.payid b { font: 600 1.3rem var(--f-mono); letter-spacing: .04em; }
.paygrid { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: start; }
.qr { width: 168px; height: 168px; background: #fff; padding: 6px; border-radius: 8px; border: 1px solid var(--line); }
@media (max-width: 520px) { .paygrid { grid-template-columns: 1fr; } .qr { justify-self: center; } }
.alt { margin-top: 10px; padding-top: 12px; border-top: 1px dashed var(--line); display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.incl { padding-left: 1.2em; columns: 2 260px; }
.devs { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.devs li { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); }
.devs .note { flex-basis: 100%; }
.chip.paid { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.buyb { margin-bottom: 20px; }
.notice { margin: 0 0 18px; }
.drow.paid { color: var(--muted); }
a.mod.paidmod { text-decoration: none; color: var(--ink); }
a.mod.paidmod .mn { opacity: .55; }
a.mod.paidmod:hover { background: var(--surface); }
@media (max-width: 430px) {
  .top:has(.acct) { gap: 10px; }
  .top:has(.acct) .brand span { display: none; }
  .top .lang button { padding: 4px 9px; }
}

/* Kartoteka kutubxonasi */
.cmod { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 16px; margin: 8px 0; color: inherit; text-decoration: none; }
.cmod summary { cursor: pointer; display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; }
.cmod summary b { flex: 1 1 260px; }
.cmod.locked { display: grid; gap: 2px; border-style: dashed; }
.cmod.locked span { color: var(--muted); font-size: .9rem; }
.cardlist > div.in .tag { color: var(--good); }
.fact.left { justify-content: flex-start; }
/* Bonus kutubxona */
.btrack { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 12px 16px; margin: 10px 0; }
.btrack summary { cursor: pointer; display: grid; gap: 2px; }
.btrack summary .note { font-size: .86rem; }
.blist { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 4px; }
.blist .drow { display: grid; grid-template-columns: 56px 1fr auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 8px; color: inherit; text-decoration: none; }
.blist a.drow:hover { background: var(--bg); }
.blist .bm { font-size: .78rem; color: var(--muted); }
.blist .dt { min-width: 0; }
@media (max-width: 560px) { .blist .drow { grid-template-columns: 1fr auto; } .blist .bm { display: none; } }
.bprog { height: 4px; background: var(--line); border-radius: 2px; margin: 14px 0 18px; overflow: hidden; }
.bprog span { display: block; height: 100%; width: 0; background: var(--accent); transition: width .3s; }
.btext table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.btext th, .btext td { border-bottom: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
.btext .tw { overflow-x: auto; }

/* Bonus rasmlari */
.bfig { margin: 14px 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 8px; }
.bfig img { display: block; width: 100%; height: auto; max-height: 520px; object-fit: contain; background: #000; border-radius: 6px; }
.bfig figcaption { font-size: .9rem; margin-top: 6px; }
.bfig figcaption small { display: block; color: var(--muted); font-size: .76rem; margin-top: 4px; }
.bfigs { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 10px; }
.bfigs .bfig { margin: 0; }
table.credits td { font-size: .85rem; }

/* Qisqartmalar: tooltip, birinchi uchrashda ochish, lug‘at paneli */
abbr.abbr-term { text-decoration: underline dotted var(--muted); text-underline-offset: 3px; cursor: help; border-radius: 3px; }
abbr.abbr-term:hover, abbr.abbr-term:focus-visible { background: var(--accent-soft); outline: none; }
.abbr-x { color: var(--muted); }
.abbr-pop { position: absolute; z-index: 30; max-width: min(360px, calc(100vw - 16px)); background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 8px;
  box-shadow: 0 6px 24px rgb(0 0 0 / .18); padding: 8px 12px; font-size: .86rem; line-height: 1.45; display: grid; gap: 4px; }
.abbr-pop[hidden] { display: none; }
.abbr-pop div { display: grid; grid-template-columns: 58px 1fr; gap: 8px; align-items: baseline; color: var(--muted); }
.abbr-pop div.cur { color: var(--ink); }
.abbr-pop .al { font: 600 .66rem var(--f-body); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.abbr-pop b { margin-right: 2px; }
.top .abbr-btn { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; background: none; border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; font-size: .82rem; color: var(--ink); }
.abbr-btn svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.3; stroke-linejoin: round; }
.top:has(.ltitle) .abbr-btn { padding: 5px 8px; }
.top:has(.ltitle) .abbr-lbl { display: none; }
.abbr-btn + .acct, .abbr-btn + .lang { margin-left: 0; }
.abbr-panel { position: fixed; inset: 0; z-index: 20; background: rgb(0 0 0 / .4); display: grid; place-items: start center; padding: 6vh 12px 12px; overflow-y: auto; }
.abbr-box { width: min(760px, 100%); background: var(--bg); border-radius: var(--r); padding: 16px 16px 20px; }
.abbr-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.abbr-head h2 { margin: 0; }
.abbr-q { width: 100%; font: inherit; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--ink); margin-bottom: 12px; }
.abbr-list .tw { overflow-x: auto; }
table.abbrt { width: 100%; border-collapse: collapse; font-size: .88rem; background: var(--surface); }
table.abbrt th, table.abbrt td { border-bottom: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
table.abbrt td b { display: block; font-family: var(--f-mono); font-weight: 600; }
table.abbrt td span { color: var(--muted); }
@media (max-width: 430px) { .top .abbr-btn { padding: 5px 8px; } .abbr-lbl { display: none; } }