@charset "UTF-8";
/* sinf-rejimi.css — unit sahifalaridagi «▶ Darsni boshlash» (/oyin/sinf-rejimi.js).
   Ko'rinish /vocab/dars.css dagi .dk-cls bilan bir xil; sinf nomlari `sr-` bilan
   (sahifalarning .stage/.say/.layers sinflari bilan to'qnashmasin). Ranglar aniq yozilgan —
   unit sahifalarida dars.css o'zgaruvchilari (--strong, --velvet …) yo'q. */

/* ------------------------------------------------------- boshlash tugmasi */
.sr-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:10px 0 0}
.sr-start{display:inline-flex;align-items:center;gap:7px;border:1px solid #E2603C;border-radius:999px;
  background:#E2603C;color:#fff;cursor:pointer;font:700 14.5px/1 Manrope,"Segoe UI",system-ui,sans-serif;
  padding:11px 20px;box-shadow:0 4px 14px rgba(226,96,60,.28);white-space:nowrap;
  transition:transform .15s,background .15s}
.sr-start:hover{transform:translateY(-1px);background:#d4532f}
body.sinf .sr-row{display:none}
@media (max-width:640px){ .sr-start{padding:10px 15px;font-size:13.5px} }

/* ------------------------------------------------------- ramka ichida */
html.sr-embed .glass,html.sr-embed #fsExit,html.sr-embed #bFs,html.sr-embed .bgcred{display:none!important}
html.sr-embed body.sinf #cls{margin-top:0}

/* ==================================================== SINF REJIMI (panel) */
html.sr-open,html.sr-open body{overflow:hidden}
.sr-cls{position:fixed;inset:0;z-index:180;display:flex;flex-direction:column;
  background:linear-gradient(180deg,#FBF8F3,#F1F6F3);color:#10302A;
  padding-top:var(--sr-top,0px);font-family:Manrope,"Segoe UI",system-ui,sans-serif}
.sr-cls[hidden]{display:none}
.sr-cbar{flex:0 0 auto;display:flex;align-items:center;gap:clamp(6px,.8vw,14px);flex-wrap:wrap;
  padding:clamp(8px,.9vw,14px) clamp(10px,1.4vw,24px);
  background:linear-gradient(160deg,#0B6E5F 0%,#0A5347 58%,#093F37 100%);color:#fff;
  font-size:clamp(14px,1.05vw,22px)}
.sr-cbar button{border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:#fff;
  border-radius:12px;cursor:pointer;font:600 1em/1 Manrope,"Segoe UI",system-ui,sans-serif;
  padding:.55em .8em;white-space:nowrap;transition:background .15s,border-color .15s;min-height:0}
.sr-cbar button:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.6)}
.sr-cbar button:disabled{opacity:.35;cursor:default}
.sr-cstep{display:flex;align-items:center;gap:.5em}
.sr-cstep .sr-cn{font-weight:800;font-size:1.25em;min-width:7.5em;text-align:center}
.sr-cstep .sr-cn small{font-weight:600;opacity:.7;font-size:.75em;margin-right:.35em}
.sr-chips{display:flex;gap:.35em;flex-wrap:wrap}
.sr-chips button{font-size:.8em;padding:.5em .75em;opacity:.8}
.sr-chips button.on{background:#E2603C;border-color:#E2603C;opacity:1}
.sr-cbar .sr-sp{flex:1}
.sr-timer{display:flex;align-items:center;gap:.35em}
.sr-timer .sr-tt{font-variant-numeric:tabular-nums;font-weight:800;font-size:1.3em;min-width:3.4em;
  text-align:center;letter-spacing:.02em}
.sr-timer.run .sr-tt{color:#FFD9C9}
/* teskari sanoq */
.sr-timer .sr-pre{font-size:.82em}
.sr-timer.over .sr-tt{color:#FF8A75;animation:srOver 1s steps(2,start) infinite}
.sr-timer.over .sr-pre{border-color:#FF8A75;background:rgba(255,138,117,.18)}
@keyframes srOver{50%{opacity:.55}}
.sr-premenu{position:absolute;z-index:7;display:flex;flex-direction:column;gap:4px;background:#fff;border-radius:14px;
  box-shadow:0 18px 50px rgba(0,0,0,.3);padding:6px;font-size:clamp(14px,1vw,20px)}
.sr-premenu[hidden]{display:none}
.sr-premenu button{border:0;background:none;border-radius:10px;padding:.6em 1.2em;cursor:pointer;text-align:left;
  font:700 1em/1 Manrope,"Segoe UI",system-ui,sans-serif;color:#10302A}
.sr-premenu button:hover{background:#F3F8F5}
.sr-premenu button.on{background:#0B6E5F;color:#fff}
@media (prefers-reduced-motion:reduce){ .sr-timer.over .sr-tt{animation:none} }
.sr-cbar .sr-pickb{background:#E2603C;border-color:#E2603C}
.sr-cbar .sr-pickb:hover{background:#f0714c}
.sr-stage{flex:1;overflow:auto;padding:clamp(12px,2vw,40px) clamp(12px,3vw,64px);
  -webkit-overflow-scrolling:touch;position:relative}
.sr-stage>*{max-width:min(1700px,100%);margin-left:auto;margin-right:auto}
.sr-stage.sr-full{padding:0;overflow:hidden;display:flex}
/* 🎯 Sinov (savollar) har qadam ustida: qadam mazmuni yashirinadi, lekin DOM'da qoladi */
.sr-stage.sr-quizon{padding:clamp(12px,2vw,40px) clamp(12px,3vw,64px);overflow:auto;display:block}
.sr-stage.sr-quizon>:not(.sq){display:none!important}
.sr-frame{flex:1;width:100%;max-width:none!important;height:100%;border:0;display:block;background:#FBF8F3}
/* 2026-10-19: telefonda/planshetda bo'limlar qatori yashirilmaydi — alohida qator, sig'masa suriladi */
@media (max-width:900px){
  .sr-chips{flex:1 0 100%;order:99;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;gap:6px;padding:2px 0}
  .sr-chips::-webkit-scrollbar{display:none}
  .sr-chips button{flex:0 0 auto;font-size:12.5px;padding:.5em .8em;opacity:.95;white-space:nowrap}
}
@media (max-width:520px){
  .sr-cstep .sr-cn{min-width:5.6em;font-size:1.05em}
  .sr-timer>span:first-child{display:none}
}
/* O'rganish / Mashqlar qadami: sahifaning o'z #layers va #stage i, ekranga moslab kattalashtiriladi */
.sr-learn{max-width:980px!important;zoom:var(--sr-z,1)}
.sr-learn .layers{margin-top:0}
.sr-rule{max-width:1100px!important;zoom:var(--sr-z,1);background:#fff;border:1px solid rgba(11,110,95,.13);
  border-radius:20px;padding:clamp(14px,1.6vw,26px);box-shadow:0 6px 18px rgba(11,60,50,.10)}
.sr-rule .rule{font-size:18px}
.sr-rule .rule h3{font-size:20px}
.sr-next{display:block;margin:16px auto 0;background:#E2603C;color:#fff;font:800 18px/1 Manrope,"Segoe UI",system-ui,sans-serif;
  border:0;border-radius:999px;padding:14px 34px;cursor:pointer}

/* So'zlar qadami: bitta katta karta */
.sr-wcard{max-width:min(1300px,100%)!important;min-height:calc(100vh - var(--sr-top,0px) - clamp(130px,11vw,200px));
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  gap:clamp(8px,1.4vh,22px)}
.sr-wsec{font-size:clamp(12px,.9vw,18px);letter-spacing:.14em;text-transform:uppercase;color:#6B7C78;font-weight:700}
.sr-wpic{line-height:0;max-width:100%}
.sr-wpic .pic{display:inline-flex;flex-direction:column;align-items:center;gap:4px;margin:0;line-height:1.3;max-width:100%}
.sr-wpic img{max-width:min(90vw,640px);max-height:calc(32vh * var(--sr-k,1));border-radius:16px;object-fit:contain;
  box-shadow:0 8px 24px rgba(11,60,50,.15);background:#fff}
.sr-wpic figcaption{font-size:11px;color:#6B7C78;font-weight:600;max-width:min(420px,100%);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sr-ww{display:flex;align-items:center;justify-content:center;gap:.35em;flex-wrap:wrap;
  font-size:calc(clamp(38px,6vw,128px) * var(--sr-k,1));line-height:1.05}
.sr-ww b{font-weight:800;color:#10302A;letter-spacing:-.01em;overflow-wrap:anywhere}
.sr-ww .sr-pos{font-size:.28em;font-weight:700;color:#6B7C78;align-self:flex-end;margin-bottom:.5em}
.sr-say{flex:0 0 auto;width:clamp(44px,4.4vw,92px);height:clamp(44px,4.4vw,92px);border-radius:50%;
  border:2px solid #0B6E5F;background:#0B6E5F;color:#fff;cursor:pointer;font-size:clamp(20px,2vw,40px);
  line-height:1;display:inline-grid;place-items:center;box-shadow:0 6px 18px rgba(11,60,50,.18);padding:0}
.sr-say:hover{background:#0E8A76}
.sr-say.sm{width:1.6em;height:1.6em;font-size:.7em;vertical-align:middle;border-width:1px}
.sr-wuz{font-size:calc(clamp(24px,3vw,64px) * var(--sr-k,1));color:#0B6E5F;font-weight:700;padding:0 .3em}
.sr-wex{font-size:calc(clamp(18px,1.9vw,40px) * var(--sr-k,1));color:#3F5652;max-width:34em;line-height:1.45}
.sr-wex b{color:#10302A}
.sr-wcard.known .sr-ww b{color:#1f8a4c}
.sr-wnav{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.6em 1em;
  margin-top:clamp(6px,2vh,30px);font-size:clamp(16px,1.3vw,28px)}
.sr-wnav button{border:1px solid rgba(11,110,95,.24);background:#fff;color:#10302A;border-radius:14px;
  cursor:pointer;font:700 1em/1 Manrope,"Segoe UI",system-ui,sans-serif;padding:.6em 1.1em}
.sr-wnav button:hover{border-color:#E2603C;color:#E2603C}
.sr-wnav span{font-variant-numeric:tabular-nums;color:#6B7C78;min-width:5em;font-weight:700}
.sr-wnav .sr-know{font-size:.8em;padding:.6em 1em;border-radius:999px;color:#6B7C78}
.sr-wnav .sr-know:hover{border-color:#1f8a4c;color:#1f8a4c}
.sr-wnav .sr-know[aria-pressed="true"]{background:#1f8a4c;border-color:#1f8a4c;color:#fff}
.sr-wcard.sr-pop > :not(.sr-wnav){animation:srPop .28s ease-out}
@keyframes srPop{from{opacity:.2;transform:translateX(var(--sr-dx,24px))}to{opacity:1;transform:none}}
.sr-empty{text-align:center;color:#6B7C78;font-size:clamp(16px,1.4vw,28px);padding:10vh 0}

/* Tasodifiy o'quvchi */
.sr-pick{position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;
  background:rgba(9,40,35,.97);padding:20px}
.sr-pick[hidden]{display:none}
.sr-pbox{width:min(1400px,100%);text-align:center;color:#fff;font-size:clamp(15px,1.15vw,24px)}
.sr-pcls{display:flex;gap:.5em;justify-content:center;flex-wrap:wrap;margin-bottom:1.2em}
.sr-pcls button,.sr-pacts button{border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);
  color:#fff;border-radius:14px;cursor:pointer;font:700 1em/1 Manrope,"Segoe UI",system-ui,sans-serif;
  padding:.7em 1.2em}
.sr-pcls button.on{background:#E2603C;border-color:#E2603C}
.sr-pname{min-height:1.3em;font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;
  font-size:clamp(46px,8vw,190px);line-height:1.1;letter-spacing:.01em;word-break:break-word}
.sr-pname.spin{opacity:.55;filter:blur(1px)}
.sr-pname.won{animation:srWin .6s cubic-bezier(.2,1.4,.4,1)}
@keyframes srWin{0%{transform:scale(.6);opacity:0}100%{transform:none;opacity:1}}
.sr-pmeta{margin-top:.8em;opacity:.75}
.sr-pacts{display:flex;gap:.6em;justify-content:center;flex-wrap:wrap;margin-top:1.4em}
.sr-pacts .sr-pgo{background:#E2603C;border-color:#E2603C;font-size:1.25em}

@media (prefers-reduced-motion:reduce){ .sr-wcard.sr-pop > *,.sr-pname.won{animation:none} }
@media print{ .sr-row,.sr-cls{display:none!important} }

/* klaviatura / pult fokusi — panelda ko'rinsin (QC 2, 2026-10-16) */
.sr-cls button:focus-visible{outline:3px solid #E2603C;outline-offset:3px}
.sr-cbar button:focus-visible{outline-color:#FFD9A8;outline-offset:2px}

/* TELEFON (mobil QC, 2026-10-17) — /vocab/dars.css dagi .dk-cbar bilan bir xil uch qator:
   [‹ qadam ›  ✕] / [⏱ 5′ ▾ · vaqt ▶ ↺] / [🎵 ▾  🎯 Sinov]. Avval qatorlar tasodifiy o'ralib,
   ✕ uchinchi qatorda Sinov yonida qolardi. */
@media (max-width:640px){
  .sr-cbar{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;padding:10px 12px;font-size:14px}
  .sr-cbar button{padding:.5em .65em;border-radius:10px}
  .sr-cbar .sr-sp{display:none}
  .sr-cbar .sr-chips{grid-column:1 / -1;grid-row:4}
  .sr-cstep > button{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.65)}
  .sr-cstep{grid-column:1 / 3;grid-row:1;min-width:0;gap:.4em}
  .sr-cstep .sr-cn{flex:1;min-width:0;font-size:1.15em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .sr-cbar .sr-x{grid-column:3;grid-row:1}
  .sr-timer{grid-column:1 / -1;grid-row:2;min-width:0;gap:6px}
  .sr-timer .sr-pre{margin-right:auto}
  .sr-timer .sr-tt{font-size:1.25em;min-width:3em}
  .sr-cbar .fm-s{grid-column:1;grid-row:3;justify-self:start}
  .sr-cbar .sr-pickb{grid-column:2 / -1;grid-row:3;justify-self:end}
  .sr-stage{padding:14px 12px 24px}
  .sr-stage.sr-full{padding:0}
  .sr-wcard{min-height:0;justify-content:flex-start;padding-top:2vh;gap:12px}
  .sr-ww{font-size:clamp(30px,9vw,44px)}
  .sr-say{width:44px;height:44px;font-size:20px}
  .sr-wuz{font-size:22px}
  .sr-wex{font-size:17px}
  .sr-wnav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:100%;max-width:420px;
    margin-top:10px;font-size:15px}
  .sr-wnav > button,.sr-wnav .sr-know{width:100%;padding:.7em .4em;font-size:14px;white-space:nowrap}
  .sr-wnav span{min-width:0;align-self:center;text-align:center}
}

.sr-cbar [hidden]{display:none!important}

/* ===== So'zlar tugmalari (2026-10-19, o'qituvchi) — /vocab/dars.css bilan bir xil:
   kompyuter/panelda o'ng chetda tik IKONKA ustun (⇄ — chapga, html.dk-navl), telefonda
   pastga qotirilgan bitta qator. Kontent o'rtada, tugmalar so'z bilan birga siljimaydi. ===== */
.sr-ic{display:none;font-style:normal}
.sr-ic svg{display:block;width:1.2em;height:1.2em;margin:0 auto}
.sr-wnav button .sr-tx{color:inherit}
.sr-wnav .sr-kn{display:block;font-size:.7em;color:#B07A00;margin-top:2px;cursor:pointer;text-decoration:underline dotted}
.sr-bulb[aria-pressed="true"]{background:#F5B83D!important;border-color:#E09A12!important;color:#5A3A00!important;
  box-shadow:0 0 0 4px rgba(245,184,61,.25),0 0 22px rgba(245,184,61,.55)}
.sr-wcard.known .sr-ww b{color:inherit}
.sr-wcard.sr-knew::after{content:"💡 Bilaman!";position:fixed;left:50%;top:46%;transform:translate(-50%,-50%);
  z-index:40;pointer-events:none;font:800 clamp(28px,4vw,72px)/1 Manrope,"Segoe UI",system-ui,sans-serif;color:#1f8a4c;
  background:rgba(255,255,255,.92);padding:.35em .7em;border-radius:24px;box-shadow:0 18px 50px rgba(11,48,42,.18);
  animation:srKnew .65s ease-out forwards}
@keyframes srKnew{0%{opacity:0;transform:translate(-50%,-50%) scale(.6)}25%{opacity:1;transform:translate(-50%,-50%) scale(1.06)}
  75%{opacity:1;transform:translate(-50%,-50%) scale(1)}100%{opacity:0;transform:translate(-50%,-62%) scale(.96)}}
@media (prefers-reduced-motion:reduce){.sr-wcard.sr-knew::after{animation:none;opacity:0}}
@media (min-width:761px){
  :root{--sr-navw:clamp(84px,5.4vw,118px);--sr-navx:clamp(10px,1.1vw,22px)}
  .sr-stage:has(> .sr-wcard){padding-right:calc(var(--sr-navw) + var(--sr-navx) * 2)}
  html.dk-navl .sr-stage:has(> .sr-wcard){padding-right:clamp(12px,3vw,64px);padding-left:calc(var(--sr-navw) + var(--sr-navx) * 2)}
  .sr-wcard > :first-child{margin-top:auto}
  .sr-wcard > :nth-last-child(2){margin-bottom:auto}
  .sr-wcard > .sr-wnav{position:fixed;z-index:30;right:var(--sr-navx);left:auto;width:var(--sr-navw);
    top:calc(50% + var(--sr-top,0px) / 2);transform:translateY(-50%);margin:0;padding:0;
    flex-direction:column;flex-wrap:nowrap;align-items:stretch;gap:clamp(8px,1.3vh,16px);font-size:clamp(16px,1.25vw,26px)}
  html.dk-navl .sr-wcard > .sr-wnav{right:auto;left:var(--sr-navx)}
  .sr-wnav .sr-tx{display:none}
  .sr-wnav .sr-ic{display:block}
  .sr-wnav > button,.sr-wnav .sr-know{width:100%;text-align:center;white-space:nowrap;border-radius:14px}
  .sr-wnav > button[data-d="1"]{order:1;font-size:1.7em;padding:.55em 0;background:#E2603C;border-color:#E2603C;color:#fff}
  .sr-wnav > button[data-d="1"]:hover{color:#fff;filter:brightness(1.08)}
  .sr-wnav > button[data-d="1"] .sr-ic svg{width:1.05em;height:1.05em}
  .sr-wnav > span{order:2;width:auto;min-width:0;text-align:center}
  .sr-wnav > button[data-d="-1"]{order:3;font-size:1.3em;padding:.5em 0}
  .sr-wnav > button[data-d="-1"] .sr-ic svg{width:1em;height:1em}
  .sr-wnav .sr-know{order:4;font-size:1.05em;padding:.55em 0;color:#10302A}
  .sr-wnav .sr-quizb{color:#E2603C}
  .sr-wnav .sr-side{order:9;font-size:.75em;padding:.6em 0;opacity:.75}
}
@media (max-width:760px){
  .sr-side{display:none!important}
  .sr-wnav .sr-tx{display:none}
  .sr-wnav .sr-ic{display:block}
  .sr-wcard > .sr-wnav{position:fixed;z-index:30;left:10px;right:10px;bottom:calc(84px + env(safe-area-inset-bottom,0px));border-radius:20px;width:auto;max-width:none;margin:0;box-sizing:border-box;
    display:grid;grid-template-columns:1fr auto 1.35fr 1fr 1fr 1fr;align-items:center;gap:6px;
    padding:8px;font-size:18px;
    background:rgba(248,246,241,.97);border:1px solid rgba(11,110,95,.16);box-shadow:0 10px 30px rgba(11,48,42,.16)}
  .sr-wcard > .sr-wnav > button,.sr-wcard > .sr-wnav .sr-know{width:100%;padding:.6em 0;font-size:18px;border-radius:12px}
  .sr-wcard > .sr-wnav > span{font-size:13px;padding:0 2px;white-space:nowrap;text-align:center}
  .sr-wnav > button[data-d="1"]{background:#E2603C;border-color:#E2603C;color:#fff}
  .sr-wnav .sr-quizb{color:#E2603C}
  .sr-stage:has(> .sr-wcard){padding-bottom:calc(180px + env(safe-area-inset-bottom,0px))}
}
/* ☰ qadam guruhida (2026-10-21): o'rta kenglikda ✕ yangi qatorga tushmasin; «1/3» chiplarda baribir ko'rinadi */
@media (max-width:960px){
  .sr-cstep .sr-cn{min-width:0}
  .sr-cstep .sr-cn small{display:none}
}
/* Ramka ichida yon panel yo'q (side.js iframe'da ishlamaydi), lekin side.css ≥1100px da body'ga 296px chap joy beradi —
   O'ynash qadamidagi sozlamalar o'ngga surilib qolardi (2026-10-21) */
html.sr-embed body{padding-left:0!important}