/* ============================================================
   Yordamchi — yangi dizayn tizimi (mini app uslubi)
   Qorong'u-birinchi, flat, karta-based, responsive (mobil + desktop)
   ============================================================ */

:root{
  color-scheme: light dark;
  /* Qorong'u (default) */
  --bg:            #0f1216;
  --bg-elev:       #171b21;
  --card:          #1b2027;
  --card-2:        #212832;
  --border:        #2a323d;
  --border-soft:   #232a33;
  --text:          #e7ecf3;
  --text-2:        #aeb8c6;
  --hint:          #7b8798;
  --accent:        #3b91f0;
  --accent-ink:    #ffffff;
  --accent-soft:   #14304e;
  --success:       #34c77b;
  --success-soft:  #123626;
  --danger:        #f0564b;
  --danger-soft:   #3a1a18;
  --warn:          #e5a13a;
  --purple:        #8b7be8;
  --teal:          #34c2a8;
  --coral:         #ef8b6b;

  --radius:        14px;
  --radius-sm:     10px;
  --radius-lg:     20px;
  --gap:           14px;
  --pad:           16px;

  --shadow:        0 2px 12px rgba(0,0,0,.28);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Manrope", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --nav-h: 62px;
  --sidebar-w: 264px;
  --maxw: 1180px;
  --safe-b: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: light){
  :root{
    --bg:          #f4f6f9;
    --bg-elev:     #ffffff;
    --card:        #ffffff;
    --card-2:      #f5f7fa;
    --border:      #e3e8ef;
    --border-soft: #eceff4;
    --text:        #16202b;
    --text-2:      #47535f;
    --hint:        #8a97a6;
    --accent-soft: #e7f1fe;
    --success-soft:#e2f6ec;
    --danger-soft: #fdeae8;
    --shadow:      0 2px 14px rgba(20,30,45,.08);
  }
}
/* Foydalanuvchi qo'lda tanlagan mavzu ustun bo'ladi */
:root[data-theme="dark"]{ color-scheme: dark; }
:root[data-theme="light"]{
  color-scheme: light;
  --bg:#f4f6f9; --bg-elev:#fff; --card:#fff; --card-2:#f5f7fa; --border:#e3e8ef; --border-soft:#eceff4;
  --text:#16202b; --text-2:#47535f; --hint:#8a97a6; --accent-soft:#e7f1fe; --success-soft:#e2f6ec; --danger-soft:#fdeae8;
  --shadow:0 2px 14px rgba(20,30,45,.08);
}

*{ box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html,body{ margin:0; padding:0; }
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overscroll-behavior-y:none;
}
a{ color:var(--accent); text-decoration:none; }
img{ max-width:100%; }
button{ font-family:inherit; cursor:pointer; }
:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }
.hidden{ display:none !important; }
.app-icon{ display:inline-flex; align-items:center; justify-content:center; }
.app-icon-svg{ display:block; }

/* ---------- App layout (responsive shell) ---------- */
.app{ min-height:100vh; display:flex; flex-direction:column; }
.app-body{ display:flex; flex:1; width:100%; }

/* Desktop sidebar */
.side{
  display:none;
  width:var(--sidebar-w);
  flex-shrink:0;
  border-right:1px solid var(--border);
  padding:18px 12px;
  position:sticky; top:0; height:100vh;
  overflow-y:auto;
}
.side-brand{ display:flex; align-items:center; gap:11px; padding:6px 10px 18px; }
.side-brand img{ width:38px; height:38px; border-radius:11px; object-fit:cover; }
.side-brand b{ font-size:16px; font-weight:700; }
.side-brand span{ display:block; font-size:11.5px; color:var(--hint); }
.side-nav{ display:flex; flex-direction:column; gap:2px; }
.side-link{
  display:flex; align-items:center; gap:12px;
  padding:10px 12px; border-radius:var(--radius-sm);
  color:var(--text-2); font-weight:600; font-size:14.5px;
  background:transparent; border:none; text-align:left; width:100%;
}
.side-link .app-icon{ color:var(--hint); }
.side-link:hover{ background:var(--card); color:var(--text); }
.side-link.active{ background:var(--accent-soft); color:var(--accent); }
.side-link.active .app-icon{ color:var(--accent); }

/* Main column */
.main{ flex:1; min-width:0; display:flex; flex-direction:column; padding-bottom:calc(var(--nav-h) + var(--safe-b) + 8px); }
.page{ padding:16px 15px 8px; width:100%; max-width:760px; margin:0 auto; animation:fade .22s ease; }
@keyframes fade{ from{opacity:0; transform:translateY(6px);} to{opacity:1; transform:none;} }
@media (min-width:920px){
  .main{ padding-bottom:24px; }
  .side{ display:block; }
  .page{ padding:36px 40px; max-width:1240px; margin:0; }
}

/* ---------- Dashboard grid (desktopda ikki ustun: asosiy + yon panel) ---------- */
.dash-main{ min-width:0; max-width:680px; }
.dash-side{ margin-top:30px; }
@media (min-width:980px){
  .dash{ display:grid; grid-template-columns:minmax(0,680px) 360px; gap:48px; align-items:start; justify-content:start; }
  .dash-side{ position:sticky; top:32px; margin-top:0; }
}

/* ---------- Topbar ---------- */
.topbar{
  position:sticky; top:0; z-index:30;
  display:flex; align-items:center; gap:12px;
  padding:12px 15px; background:var(--bg);
  border-bottom:1px solid var(--border-soft);
}
.topbar h1{ font-size:18px; font-weight:700; margin:0; flex:1; min-width:0;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.topbar .sub{ font-size:12px; color:var(--hint); font-weight:500; }
.icon-btn{
  width:40px; height:40px; flex-shrink:0;
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:11px; border:1px solid var(--border);
  background:var(--card); color:var(--text); padding:0;
}
.icon-btn:hover{ background:var(--card-2); }
.icon-btn.ghost{ border-color:transparent; background:transparent; }

/* ---------- Bottom nav (mobile) ---------- */
.botnav{
  position:fixed; left:0; right:0; bottom:0; z-index:40;
  display:flex; height:calc(var(--nav-h) + var(--safe-b));
  padding-bottom:var(--safe-b);
  background:var(--bg-elev); border-top:1px solid var(--border);
}
.botnav a{
  flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:3px;
  color:var(--hint); font-size:10.5px; font-weight:600;
}
.botnav a .app-icon{ color:var(--hint); }
.botnav a.active,.botnav a.active .app-icon{ color:var(--accent); }
@media (min-width:920px){ .botnav{ display:none; } }

/* ---------- Cards ---------- */
.card{ background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:var(--pad); }
.card + .card{ margin-top:var(--gap); }
.card-tap{ transition:transform .08s ease; }
.card-tap:active{ transform:scale(.985); }

.section-head{ display:flex; align-items:center; justify-content:space-between; margin:20px 2px 12px; }
.section-head h2{ font-size:16px; font-weight:700; margin:0; }
.section-head:first-child{ margin-top:6px; }

/* ---------- Stat cards ---------- */
.stat-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:11px; }
@media (min-width:560px){ .stat-grid{ grid-template-columns:repeat(4,1fr); } }
.stat{ background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:14px; }
.stat .n{ font-size:24px; font-weight:800; letter-spacing:-.5px; }
.stat .l{ font-size:12px; color:var(--hint); font-weight:600; margin-top:2px; }
.stat .app-icon{ color:var(--accent); margin-bottom:8px; }

/* ---------- Tiles (home launcher) ---------- */
.tiles{ display:grid; grid-template-columns:repeat(2,1fr); gap:11px; }
@media (min-width:560px){ .tiles{ grid-template-columns:repeat(3,1fr); } }
@media (min-width:920px){ .tiles{ grid-template-columns:repeat(4,1fr); } }
.tile{
  background:var(--card); border:1px solid var(--border); border-radius:var(--radius);
  padding:16px 14px; text-align:left; color:var(--text); display:flex; flex-direction:column; gap:9px;
}
.tile .ic{
  width:42px; height:42px; border-radius:12px; display:inline-flex; align-items:center; justify-content:center;
  background:var(--accent-soft); color:var(--accent);
}
.tile b{ font-size:14.5px; font-weight:700; }
.tile span{ font-size:11.5px; color:var(--hint); }

/* ---------- List rows ---------- */
.row{
  display:flex; align-items:center; gap:12px; width:100%;
  padding:13px 14px; background:var(--card); border:1px solid var(--border);
  border-radius:var(--radius); color:var(--text); text-align:left;
}
.row + .row{ margin-top:8px; }
.row .row-ic{ color:var(--hint); flex-shrink:0; }
.row .row-main{ flex:1; min-width:0; }
.row .row-title{ font-weight:600; font-size:14.5px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.row .row-sub{ font-size:12px; color:var(--hint); margin-top:1px; }
.row .row-arrow{ color:var(--hint); flex-shrink:0; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 18px; border-radius:12px; font-size:14.5px; font-weight:700;
  background:var(--accent); color:var(--accent-ink); border:none; width:100%;
}
.btn:active{ transform:scale(.99); }
.btn.sec{ background:var(--card); color:var(--text); border:1px solid var(--border); }
.btn.danger{ background:var(--danger); color:#fff; }
.btn.ghost{ background:transparent; border:1px solid var(--border); color:var(--text); }
.btn.sm{ padding:9px 14px; font-size:13px; width:auto; border-radius:10px; }
.btn-row{ display:flex; gap:10px; margin-top:12px; }

.chip-btn{
  display:inline-flex; align-items:center; gap:6px; padding:8px 14px; border-radius:999px;
  background:var(--card); border:1px solid var(--border); color:var(--text-2); font-size:13px; font-weight:600;
}
.chip-btn.active{ background:var(--accent); color:var(--accent-ink); border-color:transparent; }
.chip-btn.sect{ padding:5px 10px; border-radius:6px; font-size:11.5px; font-weight:600; }

/* ---------- Forms ---------- */
label.field{ display:block; margin-bottom:12px; }
label.field > span{ display:block; font-size:12.5px; color:var(--hint); font-weight:600; margin-bottom:6px; }
.input, .textarea, select.input{
  width:100%; padding:12px 13px; border-radius:11px; font-size:15px;
  background:var(--bg-elev); border:1px solid var(--border); color:var(--text); font-family:inherit;
}
.textarea{ resize:vertical; min-height:90px; }
.input:focus,.textarea:focus{ border-color:var(--accent); outline:none; }

/* ---------- Progress ---------- */
.bar{ height:7px; border-radius:99px; background:var(--border-soft); overflow:hidden; }
.bar > i{ display:block; height:100%; border-radius:99px; background:var(--accent); transition:width .3s ease; }

/* ---------- Empty state ---------- */
.empty{ text-align:center; color:var(--hint); padding:44px 20px; }
.empty .app-icon{ color:var(--border); margin-bottom:10px; }
.empty b{ display:block; color:var(--text-2); font-size:15px; font-weight:700; margin-bottom:4px; }
.empty span{ font-size:13px; }

/* ---------- Coming soon ---------- */
.soon{ text-align:center; padding:52px 22px; }
.soon .soon-ic{
  width:72px; height:72px; margin:0 auto 16px; border-radius:20px;
  display:flex; align-items:center; justify-content:center;
  background:var(--accent-soft); color:var(--accent);
}
.soon b{ display:block; font-size:18px; font-weight:700; margin-bottom:6px; }
.soon p{ color:var(--hint); font-size:14px; margin:0 auto; max-width:320px; }
.soon .soon-badge{
  display:inline-block; margin-top:16px; padding:5px 14px; border-radius:999px;
  background:var(--warn); color:#3a2a08; font-size:12px; font-weight:700;
}

/* ---------- Toast ---------- */
#toast{
  position:fixed; left:50%; bottom:calc(var(--nav-h) + var(--safe-b) + 16px); transform:translateX(-50%) translateY(20px);
  z-index:120; max-width:88%; padding:12px 18px; border-radius:12px;
  background:#0b0e12; color:#fff; font-size:13.5px; font-weight:600;
  box-shadow:0 8px 30px rgba(0,0,0,.4); opacity:0; pointer-events:none; transition:all .25s ease;
}
:root[data-theme="light"] #toast{ background:#1a2430; }
#toast.show{ opacity:1; transform:translateX(-50%) translateY(0); }
@media (min-width:920px){ #toast{ bottom:26px; } }

/* ---------- Bottom sheet / modal ---------- */
.sheet-back{ position:fixed; inset:0; z-index:100; background:rgba(0,0,0,.5); opacity:0; pointer-events:none; transition:opacity .25s; }
.sheet-back.show{ opacity:1; pointer-events:auto; }
.sheet{
  position:fixed; left:0; right:0; bottom:0; z-index:101;
  background:var(--bg-elev); border-radius:22px 22px 0 0;
  padding:8px 18px calc(20px + var(--safe-b));
  max-height:92vh; overflow-y:auto; transform:translateY(102%); transition:transform .28s cubic-bezier(.3,.9,.3,1);
}
.sheet.show{ transform:translateY(0); }
.sheet-grip{ width:38px; height:4px; border-radius:99px; background:var(--border); margin:8px auto 14px; }
.sheet h3{ margin:0 0 14px; font-size:17px; font-weight:700; }
@media (min-width:640px){
  .sheet{ left:50%; right:auto; bottom:auto; top:50%; transform:translate(-50%,-46%) scale(.98);
    width:440px; max-width:92vw; border-radius:20px; opacity:0; }
  .sheet.show{ transform:translate(-50%,-50%) scale(1); opacity:1; }
  .sheet-grip{ display:none; }
}

/* ---------- Loader ---------- */
.spinner{ width:22px; height:22px; border:2.5px solid var(--border); border-top-color:var(--accent); border-radius:50%; animation:spin .7s linear infinite; margin:0 auto; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.load-wrap{ padding:48px; text-align:center; }

/* ---------- Hero (bordersiz, minimal) ---------- */
.hero{ display:flex; align-items:center; gap:14px; padding:2px 2px 0; }
.hero img{ width:52px; height:52px; border-radius:50%; object-fit:cover; flex-shrink:0; }
.hero b{ font-size:19px; font-weight:700; display:block; line-height:1.25; }
.hero span{ font-size:13px; color:var(--hint); }

/* ---------- Stat strip (bordersiz, divider bilan) ---------- */
.stat-strip{ display:flex; margin:24px 0 28px; }
.stat-strip .s{ flex:1; padding-right:14px; min-width:0; }
.stat-strip .s + .s{ border-left:1px solid var(--border-soft); padding-left:14px; }
.stat-strip .n{ font-size:21px; font-weight:800; letter-spacing:-.3px; }
.stat-strip .l{ font-size:11.5px; color:var(--hint); font-weight:600; margin-top:3px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* ---------- Flat icon grid (tile o'rniga — bordersiz) ---------- */
.flat-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px 6px; }
@media (min-width:560px){ .flat-grid{ grid-template-columns:repeat(6,1fr); } }
.flat-tile{ display:flex; flex-direction:column; align-items:center; gap:9px; background:none; border:none; color:var(--text); text-align:center; padding:2px; }
.flat-tile .ic{ width:50px; height:50px; border-radius:16px; display:flex; align-items:center; justify-content:center; }
.flat-tile b{ font-size:11.5px; font-weight:600; line-height:1.25; }
.flat-tile:active{ opacity:.6; }

/* ---------- Grouped list (Settings uslubi: card emas, divider) ---------- */
.list-label{ font-size:12px; font-weight:700; color:var(--hint); text-transform:uppercase; letter-spacing:.5px; margin:26px 2px 6px; }
.list-label:first-child{ margin-top:2px; }
.list-row{ display:flex; align-items:center; gap:12px; padding:13px 1px; border-bottom:1px solid var(--border-soft); background:none; border-left:none; border-right:none; border-top:none; width:100%; text-align:left; color:var(--text); }
.list-row:last-child{ border-bottom:none; }
.list-row .li-ic{ width:29px; height:29px; border-radius:9px; display:flex; align-items:center; justify-content:center; flex-shrink:0; background:var(--accent-soft); color:var(--accent); }
.list-row .li-main{ flex:1; min-width:0; }
/* Qator ichidagi bosiladigan qism. MUHIM: qator <div> bo'lishi shart —
   <button> ichida <button> yozilsa brauzer tashqisini majburan yopib,
   ikkinchi tugmani qatordan pastga tushirib yuboradi. */
.list-row .li-btn{ background:none; border:none; padding:0; margin:0; text-align:left; color:inherit; font:inherit; }
.list-row .li-title{ font-weight:600; font-size:14.5px; }
.list-row .li-sub{ font-size:12px; color:var(--hint); margin-top:1px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.list-row .li-val{ font-size:13px; color:var(--hint); flex-shrink:0; }
.list-row .li-chev{ color:var(--hint); flex-shrink:0; }

/* ---------- Maqsadlar grid (telefonda 2 ustun) ---------- */
.goals-grid{ display:grid; grid-template-columns:1fr 1fr; gap:8px 10px; }
.goals-grid .list-row{
  border:1px solid var(--border); border-bottom:1px solid var(--border);
  border-radius:var(--radius-sm); background:var(--card); padding:11px 10px; align-items:flex-start;
}
.dl-count{ font-family:var(--mono); font-size:11.5px; letter-spacing:.2px; }

/* ---------- Segmented control ---------- */
.seg{ display:flex; background:var(--card-2); border-radius:11px; padding:3px; gap:2px; }
.seg button{ flex:1; padding:9px 0; border-radius:9px; font-size:13px; font-weight:600; background:none; border:none; color:var(--hint); }
.seg button.active{ background:var(--card); color:var(--text); box-shadow:0 1px 5px rgba(0,0,0,.18); }

/* ---------- Quiz ---------- */
.qprog{ margin:4px 0 16px; }
.qopt{ display:block; width:100%; text-align:left; padding:13px 14px; margin-bottom:9px; border-radius:12px; border:1px solid var(--border); background:var(--card); color:var(--text); font-size:14.5px; line-height:1.45; }
.qopt b{ color:var(--hint); margin-right:8px; font-weight:700; }
.qopt.correct{ border-color:var(--success); background:var(--success-soft); color:var(--success); }
.qopt.wrong{ border-color:var(--danger); background:var(--danger-soft); color:var(--danger); }
.qopt.disabled{ pointer-events:none; opacity:.9; }
.qcard{ background:var(--card); border:1px solid var(--border); border-radius:14px; padding:14px; margin-bottom:12px; }
.qcard .qcard-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; }
.qcard .qn{ font-size:12px; font-weight:700; color:var(--hint); }
.qtext{ font-size:14.5px; line-height:1.55; margin-bottom:12px; }
.qfeed{ margin:12px 0 2px; padding:11px 13px; border-radius:11px; font-size:13.5px; font-weight:600; }
.qfeed.correct{ background:var(--success-soft); color:var(--success); }
.qfeed.wrong{ background:var(--danger-soft); color:var(--danger); }
.qsave{ padding:5px 12px; border-radius:999px; border:1px solid var(--border); background:none; color:var(--hint); font-size:11.5px; font-weight:700; }
.qsave.saved{ background:var(--warn); border-color:transparent; color:#3a2a08; }
.res-circle{ width:132px; height:132px; border-radius:50%; border:8px solid var(--accent-soft); display:flex; align-items:center; justify-content:center; margin:8px auto 20px; }
.res-circle span{ font-size:28px; font-weight:800; }

/* ---------- Markdown kontent (Grammar mavzulari) ---------- */
.md-content{ font-size:15px; line-height:1.65; }
.md-content h2{ font-size:20px; font-weight:800; margin:22px 0 10px; }
.md-content h3{ font-size:17px; font-weight:700; margin:20px 0 8px; }
.md-content h4,.md-content h5{ font-size:15px; font-weight:700; margin:16px 0 6px; }
.md-content h2:first-child,.md-content h3:first-child{ margin-top:0; }
.md-content p{ margin:0 0 14px; }
.md-content ul,.md-content ol{ margin:0 0 14px; padding-left:22px; }
.md-content li{ margin-bottom:6px; }
.md-content code{ font-family:var(--mono); font-size:13px; background:var(--card-2); padding:2px 6px; border-radius:5px; }
.md-content pre{ background:var(--card-2); border:1px solid var(--border); border-radius:var(--radius-sm); padding:12px 14px; overflow-x:auto; margin:0 0 14px; }
.md-content pre code{ background:none; padding:0; }
.md-content blockquote{ margin:0 0 14px; padding:8px 14px; border-left:3px solid var(--accent); background:var(--accent-soft); border-radius:0 var(--radius-sm) var(--radius-sm) 0; color:var(--text-2); }
.md-content hr{ border:none; border-top:1px solid var(--border); margin:20px 0; }
.md-content a{ text-decoration:underline; }
.md-content s{ opacity:.6; }
.md-content img{ max-width:100%; border-radius:var(--radius-sm); border:1px solid var(--border); display:block; margin:10px 0; }
.md-content ul ul,.md-content ol ol,.md-content ul ol,.md-content ol ul{ margin:6px 0 0; }

/* Kod blokidagi til yorlig'i */
.md-content pre{ position:relative; }
.md-content pre[data-lang]::before{
  content:attr(data-lang); position:absolute; top:6px; right:10px;
  font-family:var(--mono); font-size:10px; font-weight:700; color:var(--hint); text-transform:uppercase; letter-spacing:.5px;
}

/* Belgilash ro'yxati: - [ ] / - [x] */
.md-content li.md-task{ list-style:none; margin-left:-20px; display:flex; align-items:flex-start; gap:8px; }
.md-content li.md-task.done{ color:var(--hint); text-decoration:line-through; }
.md-content .md-box{
  width:18px; height:18px; flex-shrink:0; margin-top:2px; border-radius:5px;
  border:1px solid var(--border); display:flex; align-items:center; justify-content:center;
  font-size:12px; font-weight:800; color:var(--success); background:var(--card-2);
}
.md-content li.md-task.done .md-box{ background:var(--success-soft); border-color:transparent; }

/* Jadval — tor ekranda o'zi siljiydi, sahifani cho'zmaydi */
.md-table-wrap{ overflow-x:auto; margin:0 0 16px; -webkit-overflow-scrolling:touch; }
.md-table{ border-collapse:collapse; width:100%; min-width:min(100%, 420px); font-size:13.5px; }
.md-table th,.md-table td{ border:1px solid var(--border); padding:8px 11px; vertical-align:top; }
.md-table th{ background:var(--card-2); font-weight:700; white-space:nowrap; }
.md-table tbody tr:nth-child(even){ background:color-mix(in srgb, var(--card-2) 45%, transparent); }

/* ---------- Listening mashqi (ovoz tugmasi + countdown) ---------- */
.ls-speaker{ width:88px; height:88px; border-radius:50%; background:var(--accent-soft); color:var(--accent); border:none; display:flex; align-items:center; justify-content:center; margin:0 auto; position:relative; }
.ls-speaker:active{ transform:scale(.96); }
.ls-countdown{ position:absolute; inset:0; border-radius:50%; background:var(--bg-elev); display:none; align-items:center; justify-content:center; font-size:28px; font-weight:800; color:var(--danger); }
.ls-countdown.active{ display:flex; }

/* ---------- Flashcard (Lug'at svayp mashqi) ---------- */
.fc-card{ position:relative; width:100%; max-width:320px; max-height:360px; min-height:170px; cursor:pointer; touch-action:pan-y; user-select:none; }
.fc-inner{ position:relative; width:100%; height:100%; transition:transform .5s; transform-style:preserve-3d; }
.fc-card.flipped .fc-inner{ transform:rotateY(180deg); }
.fc-face{
  position:absolute; inset:0; backface-visibility:hidden; border-radius:var(--radius-lg);
  border:1px solid var(--border); background:var(--card); box-shadow:var(--shadow);
  display:flex; flex-direction:column; align-items:center; justify-content:center; padding:24px; text-align:center;
}
.fc-face .fc-lbl{ font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.6px; color:var(--hint); margin-bottom:14px; }
.fc-face .fc-word{ font-size:25px; font-weight:800; line-height:1.3; }
.fc-back{ transform:rotateY(180deg); }

/* ---------- Lug'at: Yodlash (svayp ro'yxati) ---------- */
.mt-item{ position:relative; overflow:hidden; border-radius:var(--radius-sm); margin-bottom:8px; background:var(--card); border:1px solid var(--border); cursor:grab; user-select:none; touch-action:pan-y; }
.mt-item:active{ cursor:grabbing; }
.mt-bg{ position:absolute; inset:0; display:flex; align-items:center; justify-content:space-between; padding:0 16px; font-size:12.5px; font-weight:800; opacity:0; }
.mt-bg.left{ background:var(--danger-soft); }
.mt-bg.right{ background:var(--success-soft); }
.mt-bg .mt-no{ color:var(--danger); }
.mt-bg .mt-yes{ color:var(--success); margin-left:auto; }
.mt-content{ position:relative; display:flex; flex-direction:column; gap:2px; padding:13px 14px; background:var(--card); }
.mt-content .mt-w{ font-size:15.5px; font-weight:700; }
.mt-content .mt-t{ font-size:12.5px; color:var(--hint); }

/* ---------- Lug'at: Tinglash (Speaker) ---------- */
.spk-item.active{ background:var(--accent-soft); border-radius:var(--radius-sm); }
.spk-item.active .li-title{ color:var(--accent); }

/* Mikrofon tinglash holati */
.ls-speaker.listening{ background:var(--danger-soft); color:var(--danger); animation:micpulse 1.1s ease-in-out infinite; }
@keyframes micpulse{ 0%,100%{ transform:scale(1); } 50%{ transform:scale(1.07); } }

/* ---------- Kirish ekrani (auth) ---------- */
#auth-screen{ position:fixed; inset:0; z-index:9998; background:var(--bg); display:flex; align-items:center; justify-content:center; padding:24px 18px; overflow-y:auto; }
.auth-box{ width:100%; max-width:360px; }
.auth-box h2{ font-size:24px; font-weight:800; margin:0 0 6px; }
.auth-box > .muted{ font-size:13.5px; margin:0 0 20px; line-height:1.5; }
.auth-logo{ width:56px; height:56px; border-radius:17px; background:var(--accent-soft); color:var(--accent); display:flex; align-items:center; justify-content:center; margin-bottom:16px; }
.auth-logo-img{ width:64px; height:64px; border-radius:19px; object-fit:cover; display:block; margin-bottom:16px; }
.auth-err{ background:var(--danger-soft); color:var(--danger); font-size:13px; font-weight:600; padding:10px 13px; border-radius:11px; margin-bottom:14px; }
.auth-box .btn{ margin-top:4px; }

/* ---------- Faollik seriyasi (streak) ---------- */
.streak{ display:flex; align-items:center; justify-content:space-between; gap:14px; margin:20px 0 4px; padding:14px 0 0; border-top:1px solid var(--border-soft); }
.streak-main{ display:flex; align-items:baseline; gap:8px; min-width:0; }
.streak-n{ font-size:26px; font-weight:800; letter-spacing:-.5px; color:var(--warn); }
.streak-t{ font-size:12.5px; color:var(--hint); font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.streak-week{ display:flex; gap:7px; flex-shrink:0; }
.streak-week .sd{ display:flex; flex-direction:column; align-items:center; gap:4px; }
.streak-week .sd i{ width:9px; height:9px; border-radius:50%; background:var(--border); display:block; }
.streak-week .sd.on i{ background:var(--success); }
.streak-week .sd.now i{ box-shadow:0 0 0 2px var(--accent); }
.streak-week .sd b{ font-size:9.5px; font-weight:600; color:var(--hint); }

/* ---------- Test natijalari grafigi ---------- */
.qh-bars{ display:flex; align-items:flex-end; gap:5px; height:64px; margin:0 1px 14px; }
.qh-bar{ flex:1; height:100%; display:flex; align-items:flex-end; background:var(--card-2); border-radius:4px; overflow:hidden; }
.qh-bar > i{ display:block; width:100%; border-radius:4px; transition:height .3s ease; }

/* ---------- Grammar o'yinlari ---------- */
.gg-q{ font-size:17px; font-weight:700; line-height:1.55; margin:0 0 14px; }
.gg-blank{ color:var(--accent); text-decoration:none; border-bottom:2px dashed var(--accent); padding:0 4px; }
.gg-built{ min-height:52px; display:flex; flex-wrap:wrap; gap:7px; align-items:center; padding:12px; border:1px dashed var(--border); border-radius:var(--radius-sm); margin-bottom:12px; }
.gg-pool{ display:flex; flex-wrap:wrap; gap:7px; margin-bottom:6px; }
.gg-tok{ padding:9px 13px; border-radius:9px; border:1px solid var(--border); background:var(--card); color:var(--text); font-size:14.5px; font-weight:600; }
.gg-tok.picked{ background:var(--accent-soft); border-color:transparent; color:var(--accent); }
.gg-match{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.gg-col{ display:flex; flex-direction:column; gap:8px; }
.gg-mtok{ padding:11px 10px; border-radius:10px; border:1px solid var(--border); background:var(--card); color:var(--text); font-size:14px; font-weight:600; text-align:center; }
.gg-mtok.sel{ border-color:var(--accent); background:var(--accent-soft); color:var(--accent); }
.gg-mtok.done{ opacity:.35; pointer-events:none; border-style:dashed; }
.gg-mtok.bad{ border-color:var(--danger); background:var(--danger-soft); color:var(--danger); }
.gg-help{ background:var(--card-2); border-radius:var(--radius-sm); padding:12px 13px; margin-bottom:14px; font-size:12.5px; line-height:1.5; }
.gg-help b{ display:block; font-size:13px; margin-bottom:5px; }
.gg-help p{ margin:0 0 8px; color:var(--text-2); }
.gg-help code{ display:block; font-family:var(--mono); font-size:11.5px; background:var(--bg-elev); padding:7px 9px; border-radius:7px; color:var(--accent); }
.gg-help-eg{ display:block; font-weight:700; margin:10px 0 4px; color:var(--hint); font-size:11.5px; }
.gg-help pre{ margin:0; font-family:var(--mono); font-size:11px; white-space:pre-wrap; color:var(--text-2); background:var(--bg-elev); padding:8px 9px; border-radius:7px; overflow-x:auto; }

/* ---------- Lug'at: o'zlashtirish darajasi ---------- */
.srs-bar{ margin:0 0 14px; }
.srs-top{ display:flex; align-items:baseline; justify-content:space-between; margin-bottom:6px; font-size:12.5px; }
.srs-top span{ color:var(--hint); font-weight:600; }
.srs-top b{ font-weight:800; }

/* ---------- Menyu bo'limlari (yashirish) ---------- */
.nv-tog{ padding:6px 12px; border-radius:999px; font-size:11.5px; font-weight:700; border:1px solid var(--border); background:none; color:var(--hint); flex-shrink:0; }
.nv-tog.on{ background:var(--success-soft); color:var(--success); border-color:transparent; }

/* ---------- Savol tahriri: to'g'ri variant tanlash ---------- */
.qs-pick{ width:36px; height:38px; flex-shrink:0; border-radius:10px; border:1px solid var(--border); background:var(--card); color:var(--hint); font-weight:800; font-size:14px; }
.qs-pick.sel{ background:var(--success-soft); color:var(--success); border-color:transparent; }

/* ---------- Boostday ---------- */
.bo-hero{ border-radius:var(--radius-lg); padding:20px; text-align:center; }
.bo-hero-ic{ width:46px; height:46px; border-radius:14px; display:flex; align-items:center; justify-content:center; margin:0 auto 10px; }
.bo-hero-t{ font-size:17px; font-weight:800; }
.bo-hero-s{ font-size:12.5px; color:var(--hint); margin-top:4px; }
.bo-group{ background:var(--card); border:1px solid var(--border); border-radius:var(--radius-sm); padding:12px; margin-bottom:10px; }
.bo-task{ display:flex; align-items:center; gap:8px; margin-bottom:7px; }
.bo-task.done .bo-ttext{ text-decoration:line-through; color:var(--hint); }
.bo-check{ width:26px; height:26px; flex-shrink:0; border-radius:8px; border:1px solid var(--border);
  background:var(--card-2); color:var(--success); font-weight:800; font-size:14px; line-height:1; }
.bo-check.done{ background:var(--success-soft); border-color:transparent; }
.bo-ttext{ flex:1; padding:8px 10px; font-size:14px; }

/* ---------- Coding: texnologiya sahifasi ---------- */
.tc-hero{ border-radius:var(--radius-lg); padding:20px; text-align:center; margin-bottom:8px; }
.tc-hero-ic{ width:48px; height:48px; border-radius:15px; display:flex; align-items:center; justify-content:center; margin:0 auto 12px; }
.tc-hero-r{ font-size:17px; font-weight:700; line-height:1.35; }
.tc-hero-g{ font-size:12px; color:var(--hint); font-weight:600; margin-top:5px; }

/* ---------- Sport: mashq sahifasi ---------- */
.ex-hero{
  background:linear-gradient(135deg, var(--accent-soft), var(--card));
  border:1px solid var(--border); border-radius:var(--radius-lg);
  padding:22px 20px; text-align:center;
}
.ex-hero-ic{ width:50px; height:50px; border-radius:16px; display:flex; align-items:center; justify-content:center; margin:0 auto 12px; }
.ex-hero-lbl{ font-size:11.5px; font-weight:700; color:var(--hint); text-transform:uppercase; letter-spacing:1px; }
.ex-hero-val{ font-size:46px; font-weight:800; letter-spacing:-1.5px; line-height:1.1; margin:6px 0 2px; color:var(--accent); }
.ex-hero-val span{ font-size:19px; font-weight:700; margin-left:3px; letter-spacing:0; }
.ex-hero-sub{ font-size:13.5px; color:var(--text-2); font-weight:600; }

.ex-media-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(140px,1fr)); gap:9px; margin-bottom:6px; }
.ex-media{ width:100%; aspect-ratio:1/1; object-fit:cover; border-radius:var(--radius-sm); border:1px solid var(--border); background:var(--card-2); display:block; }
.ex-media.ex-link{ display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px;
  color:var(--accent); font-size:12.5px; font-weight:700; text-decoration:none; }

/* Mashq ro'yxatidagi kichik rasm (media bo'lsa) */
.ex-thumb{ width:29px; height:29px; border-radius:9px; object-fit:cover; flex-shrink:0; border:1px solid var(--border); background:var(--card-2); }

/* ---------- Sport: bajarildi belgisi ---------- */
.sp-log{ color:var(--hint); border:1px solid var(--border); }
.sp-log.done{ background:var(--success-soft); color:var(--success); border-color:transparent; }

/* ---------- Kun hisobi: rang tanlash ---------- */
.k-col{ width:30px; height:30px; border-radius:9px; border:2px solid transparent; padding:0; }
.k-col.sel{ border-color:var(--text); box-shadow:0 0 0 2px var(--bg); }

/* utility */
.muted{ color:var(--hint); }
.mono{ font-family:var(--mono); }
.tap{ cursor:pointer; }
.flex{ display:flex; align-items:center; gap:10px; }
.grow{ flex:1; min-width:0; }
.between{ display:flex; align-items:center; justify-content:space-between; gap:10px; }