/* ===== KOMPYUTERIM (tezyoz-kompyuterim) =====
   Hero laboratoriya va kompyuter yig'ish sahifalari bilan bir xil uslubda, keyin 4 bo'lim. */
.tool-page.container { max-width: 1240px; }

/* ---------- HERO ---------- */
.lbh-hero { position:relative; overflow:hidden; border-radius:26px; padding:34px 32px; margin-top:16px; color:var(--text);
  background:radial-gradient(80% 120% at 100% -20%, color-mix(in srgb, var(--accent) 10%, transparent) 0%, transparent 60%), var(--surface);
  border:1px solid var(--border); box-shadow:0 30px 60px -34px rgba(30,30,60,.28); }
.lbh-hero::before { content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background-image:linear-gradient(color-mix(in srgb, var(--accent) 9%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--accent) 9%, transparent) 1px, transparent 1px);
  background-size:34px 34px; -webkit-mask-image:radial-gradient(120% 90% at 10% -10%, #000 0%, transparent 58%); mask-image:radial-gradient(120% 90% at 10% -10%, #000 0%, transparent 58%); }
.lbh-in { position:relative; z-index:1; display:grid; grid-template-columns:minmax(0,1fr) 360px; gap:30px; align-items:center; }
/* sayt menyusi (260px) bilan birga: tor ekranda bitta ustun, aks holda o'ng karta qirqilib qoladi */
@media (max-width:1180px){ .lbh-in { grid-template-columns:minmax(0,1fr); gap:24px; } }
.lbh-pill { display:inline-flex; align-items:center; gap:8px; padding:7px 14px; border-radius:999px; background:var(--accent-soft); color:var(--accent); border:1px solid color-mix(in srgb, var(--accent) 22%, var(--border)); font:800 12px var(--font-display),system-ui; }
.lbh-hero h1 { margin:15px 0 10px; font:800 clamp(25px,4vw,38px) var(--font-display),system-ui; letter-spacing:-.02em; line-height:1.13; color:var(--text); }
.lbh-hero h1 .grad { color:var(--accent); }
.lbh-sub { margin:0 0 22px; font-size:15px; line-height:1.62; max-width:540px; color:var(--muted); }
.lbh-cta-row { display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.lbh-cta { display:inline-flex; align-items:center; gap:9px; padding:14px 24px; border-radius:14px; font:800 15px var(--font-display),system-ui; text-decoration:none; color:#fff; cursor:pointer; border:none;
  background:var(--accent); box-shadow:0 12px 26px -8px color-mix(in srgb, var(--accent) 60%, transparent); transition:transform .16s; }
.lbh-cta:hover { transform:translateY(-2px); text-decoration:none; color:#fff; }
.lbh-cta svg { width:17px; height:17px; fill:none; stroke:currentColor; stroke-width:2.5; stroke-linecap:round; stroke-linejoin:round; }
.lbh-trust { display:flex; align-items:center; gap:11px; flex-wrap:wrap; color:var(--muted); font:700 12.5px var(--font-display),system-ui; }
.lbh-trust b { color:var(--text); }
.lbh-trust .dot { width:4px; height:4px; border-radius:50%; background:color-mix(in srgb, var(--muted) 60%, var(--border)); }
.lbh-card { background:var(--surface); border:1px solid var(--border); border-radius:20px; padding:18px; box-shadow:0 22px 46px -22px rgba(30,30,60,.22); }
.lbh-card-top { display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:12px; }
.lbh-rank { display:flex; align-items:center; gap:10px; min-width:0; }
.lbh-rank .ic { width:38px; height:38px; border-radius:12px; display:grid; place-items:center; background:var(--accent); color:#fff; flex-shrink:0; }
.lbh-rank .ic svg { width:20px; height:20px; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }
.lbh-rank small { display:block; font:700 10.5px var(--font-display),system-ui; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); }
.lbh-rank b { display:block; font:800 15px var(--font-display),system-ui; color:var(--text); }
.lbh-pct { font:800 22px var(--font-display),system-ui; color:var(--accent); }
.lbh-list { display:grid; gap:5px; margin:0; padding:0; list-style:none; }
.lbh-list li { display:flex; align-items:center; gap:9px; padding:7px 9px; border-radius:10px; font:600 13px var(--font-display),system-ui; color:var(--muted); background:var(--bg); }
.lbh-list li .n { width:22px; height:22px; border-radius:7px; display:grid; place-items:center; font:800 11px var(--font-display),system-ui; background:var(--surface); border:1px solid var(--border); flex-shrink:0; }
.lbh-list li.done { color:var(--text); } .lbh-list li.done .n { background:#10b981; border-color:#10b981; color:#fff; }
.lbh-list li.cur { color:var(--text); background:color-mix(in srgb, var(--accent) 7%, var(--surface)); } .lbh-list li.cur .n { background:var(--accent); border-color:var(--accent); color:#fff; }
@media (max-width:560px){ .lbh-hero{ padding:26px 20px; } }

/* ---------- bo'limlar ---------- */
.km-wrap { margin-top:22px; scroll-margin-top:16px; }
.km svg { display:block; }
.km-mods { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:8px; margin-bottom:14px; }
@media (max-width:980px){ .km-mods { grid-template-columns:repeat(2,minmax(0,1fr)); } }
.km-mod { position:relative; display:flex; align-items:center; gap:10px; padding:12px; border-radius:16px; border:1px solid var(--border); background:var(--surface); color:var(--text); cursor:pointer; text-align:left; min-width:0; }
.km-mod .ic { width:38px; height:38px; border-radius:12px; display:grid; place-items:center; background:var(--accent-soft); color:var(--accent); flex-shrink:0; }
.km-mod .ic svg, .km-mod .ck svg, .km-btn svg { width:19px; height:19px; fill:none; stroke:currentColor; stroke-width:2.2; stroke-linecap:round; stroke-linejoin:round; }
.km-mod .tx { min-width:0; } .km-mod b { display:block; font:800 13.5px var(--font-display),system-ui; line-height:1.25; } .km-mod small { display:block; font-size:11.5px; color:var(--muted); margin-top:2px; line-height:1.3; }
.km-mod .ck { position:absolute; top:8px; right:8px; width:20px; height:20px; border-radius:50%; background:#10b981; color:#fff; display:grid; place-items:center; } .km-mod .ck svg { width:12px; height:12px; stroke-width:3; }
.km-mod.on { border-color:var(--accent); box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent); }
.km-mod.on .ic { background:var(--accent); color:#fff; }
.km-tabs { display:inline-flex; flex-wrap:wrap; gap:4px; padding:4px; border-radius:13px; background:var(--surface); border:1px solid var(--border); margin-bottom:12px; }
.km-tabs button { border:none; background:transparent; cursor:pointer; padding:8px 14px; border-radius:10px; font:800 13px var(--font-display),system-ui; color:var(--muted); }
.km-tabs button.on { background:var(--accent); color:#fff; }
.km-card { background:var(--surface); border:1px solid var(--border); border-radius:18px; padding:18px; }
.km-card h3 { margin:0 0 12px; font:800 18px var(--font-display),system-ui; }
.km-card h4, .km-ad h4 { margin:14px 0 8px; font:800 15px var(--font-display),system-ui; color:var(--text); }
.km-hint { margin:0 0 12px; color:var(--muted); font-size:14px; line-height:1.55; }
.muted { color:var(--muted); } .small { font-size:12.5px; }
.km-btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; margin-top:12px; padding:11px 18px; border-radius:12px; border:none; cursor:pointer; font:800 14px var(--font-display),system-ui; color:#fff; background:var(--accent); }
.km-btn:disabled { opacity:.45; cursor:not-allowed; }
.km-btn.ghost { background:var(--surface); color:var(--text); border:1px solid var(--border); }
.km-seg { display:flex; flex-wrap:wrap; gap:6px; }
.km-seg button { padding:9px 13px; border-radius:11px; border:1px solid var(--border); background:var(--bg); color:var(--text); font:700 13px var(--font-display),system-ui; cursor:pointer; }
.km-seg button.on { border-color:var(--accent); background:color-mix(in srgb, var(--accent) 12%, var(--surface)); color:var(--accent); }
.km-evf { margin-bottom:14px; } .km-evf label { display:block; margin-bottom:6px; font:800 12px var(--font-display),system-ui; letter-spacing:.05em; text-transform:uppercase; color:var(--muted); }
.km-evf small { display:block; margin-top:6px; line-height:1.45; }
.km-fb { margin:12px 0 0; padding:11px 13px; border-radius:12px; font-size:14px; line-height:1.55; }
.km-fb.ok { background:var(--ok-bg); color:var(--text); } .km-fb.ok b { color:var(--ok); }
.km-fb.bad { background:var(--err-bg); color:var(--text); } .km-fb.bad b { color:var(--err); }
.km-meter { display:flex; align-items:center; gap:10px; margin-bottom:10px; font:700 12.5px var(--font-display),system-ui; color:var(--muted); }
.bar { flex:1; height:6px; border-radius:6px; background:var(--bg); overflow:hidden; } .bar i { display:block; height:100%; background:var(--accent); }

/* 1: qanday ko'riladi */
.km-how { display:grid; gap:10px; }
.km-howi { display:flex; gap:12px; padding:12px; border-radius:14px; background:var(--bg); }
.km-howi .n { width:28px; height:28px; border-radius:9px; display:grid; place-items:center; background:var(--accent); color:#fff; font:800 13px var(--font-display),system-ui; flex-shrink:0; }
.km-howi p { margin:6px 0 0; font-size:14px; line-height:1.55; color:var(--text); }
.km-keys { display:flex; flex-wrap:wrap; align-items:center; gap:5px; }
.km-keys kbd { padding:4px 9px; border-radius:7px; border:1px solid var(--border); border-bottom-width:3px; background:var(--surface); font:700 12.5px var(--font-mono); color:var(--text); }
.km-keys i { font-style:normal; color:var(--muted); font-weight:700; }
.km-keys .km-menu { padding:3px 9px; border-radius:7px; background:color-mix(in srgb, var(--accent) 10%, var(--surface)); color:var(--accent); font:700 12.5px var(--font-display),system-ui; }

/* 1: vazifalar dispetcheri (Windows 11 uslubi, doim qorong'i) */
.km-tm { border-radius:14px; overflow:hidden; background:#202020; color:#e5e5e5; border:1px solid #3a3a3a; font-family:"Segoe UI", system-ui, sans-serif; box-shadow:0 24px 50px -28px rgba(0,0,0,.6); }
.km-tmbar { display:flex; align-items:center; gap:8px; padding:8px 12px; background:#1b1b1b; font-size:12.5px; color:#cfcfcf; }
.km-tmbar span { flex:1; } .km-tmbar i { width:10px; height:10px; border-radius:2px; border:1px solid #777; }
.km-tmin { display:grid; grid-template-columns:240px minmax(0,1fr); min-height:420px; }
@media (max-width:760px){ .km-tmin { grid-template-columns:1fr; } }
.km-tml { padding:8px; border-right:1px solid #333; display:grid; gap:4px; align-content:start; }
@media (max-width:760px){ .km-tml { grid-template-columns:repeat(2,minmax(0,1fr)); border-right:none; border-bottom:1px solid #333; } }
.km-tmd { display:flex; align-items:center; gap:10px; padding:8px; border-radius:8px; border:1px solid transparent; background:transparent; color:#e5e5e5; cursor:pointer; text-align:left; min-width:0; }
.km-tmd svg { width:64px; height:40px; flex-shrink:0; border:1px solid #4a6fa5; background:#18222f; }
.km-tmd polyline, .km-tmg polyline { fill:none; stroke:#60a5fa; stroke-width:2; vector-effect:non-scaling-stroke; }
.km-tmd span { min-width:0; } .km-tmd b { display:block; font-size:13px; font-weight:600; } .km-tmd small { display:block; font-size:11.5px; color:#a3a3a3; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.km-tmd.on { background:#2d2d2d; border-color:#3f3f3f; }
@media (max-width:480px){ .km-tmd { gap:0; padding:8px 10px; } .km-tmd svg { display:none; } .km-tmd b { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; } .km-tmh b { font-size:19px; } .km-tmm { padding:12px; } }
.km-tmm { padding:14px 16px; min-width:0; }
.km-tmh { display:flex; justify-content:space-between; align-items:baseline; gap:10px; flex-wrap:wrap; margin-bottom:8px; }
.km-tmh b { font-size:22px; font-weight:600; } .km-tmh span { color:#bdbdbd; font-size:13px; }
.km-tmg { width:100%; height:120px; border:1px solid #4a6fa5; background:linear-gradient(#18222f,#141b25); margin-bottom:12px; }
.km-tmrs { display:grid; grid-template-columns:repeat(auto-fill,minmax(190px,1fr)); gap:6px; }
.km-tmr { display:flex; justify-content:space-between; gap:10px; padding:8px 10px; border-radius:8px; border:1px solid #333; background:#262626; color:#e5e5e5; cursor:pointer; text-align:left; font-size:12.5px; }
.km-tmr span { color:#a3a3a3; } .km-tmr b { font-weight:600; white-space:nowrap; }
.km-tmr:hover { border-color:#4a6fa5; } .km-tmr.on { border-color:#60a5fa; background:#1e2a3a; }
.km-tmx { margin-top:12px; padding:12px 14px; border-radius:10px; background:#2a2a2a; border-left:3px solid #60a5fa; font-size:14px; line-height:1.55; color:#f1f1f1; }
.km-tmx.muted { color:#a3a3a3; border-left-color:#555; }

/* 1: baholash */
.km-ev { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:20px; }
@media (max-width:860px){ .km-ev { grid-template-columns:1fr; } }
.km-evr { grid-column:2; grid-row:1 / span 4; }
@media (max-width:860px){ .km-evr { grid-column:auto; grid-row:auto; } }
.km-evr h4 { margin-top:0; }
.km-evr ul { margin:0; padding:0; list-style:none; display:grid; gap:6px; }
.km-evr li { display:flex; justify-content:space-between; gap:10px; padding:9px 12px; border-radius:11px; background:var(--bg); font-size:13.5px; }
.km-evr li em { font-style:normal; font-weight:800; font-size:12.5px; white-space:nowrap; }
.km-evr li.r2 em { color:var(--ok); } .km-evr li.r1 em { color:var(--warn); } .km-evr li.r0 em { color:var(--err); }
.km-up { margin-top:12px; padding:12px 14px; border-radius:12px; background:var(--accent-soft); font-size:14px; line-height:1.55; }

/* 2: xarid */
.km-seg.wrap button { flex:1 1 auto; }
.km-tiers { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; margin:6px 0 4px; }
@media (max-width:860px){ .km-tiers { grid-template-columns:1fr; } }
.km-tier { border-radius:16px; padding:14px; border:1px solid var(--border); background:var(--bg); }
.km-tier h4 { margin:0 0 10px; font:800 14px var(--font-display),system-ui; }
.km-tier.t1 { border-color:color-mix(in srgb, var(--accent) 45%, var(--border)); background:color-mix(in srgb, var(--accent) 6%, var(--surface)); }
.km-tier.t1 h4 { color:var(--accent); }
.km-tier dl { margin:0; display:grid; gap:4px; } .km-tier dt { font:700 11px var(--font-display),system-ui; letter-spacing:.05em; text-transform:uppercase; color:var(--muted); margin-top:6px; } .km-tier dd { margin:0; font-size:13.5px; line-height:1.4; }
.km-notes ul { margin:0 0 8px; padding-left:18px; display:grid; gap:6px; font-size:14px; line-height:1.5; }
.km-ad { background:var(--surface); border:1px solid var(--border); border-radius:18px; padding:16px; }
.km-adh { display:flex; justify-content:space-between; align-items:center; gap:10px; margin-bottom:10px; font:700 12.5px var(--font-display),system-ui; color:var(--muted); }
.km-dots { display:flex; gap:6px; } .km-dots i { width:12px; height:12px; border-radius:50%; background:var(--border); cursor:pointer; } .km-dots i.ok { background:#10b981; } .km-dots i.on { outline:2px solid var(--accent); outline-offset:2px; }
.km-tag { position:relative; padding:16px; border-radius:14px; background:#fffbea; border:2px dashed #e0b84a; color:#3b2f12; }
[data-theme="dark"] .km-tag { background:#2b2412; color:#f5e7c4; border-color:#8a6d22; }
.km-tagt { font:800 15px var(--font-display),system-ui; margin-bottom:10px; }
.km-toks { display:flex; flex-wrap:wrap; gap:6px; }
.km-toks button { padding:7px 11px; border-radius:9px; border:1px solid #d6b45a; background:#fff; color:#3b2f12; font:700 13px var(--font-mono); cursor:pointer; }
[data-theme="dark"] .km-toks button { background:#3a301a; color:#f5e7c4; border-color:#8a6d22; }
.km-toks button.on { background:#f59e0b; border-color:#f59e0b; color:#fff; }
.km-tokx { margin-top:10px; font-size:14px; line-height:1.55; }
.km-opts { display:grid; gap:8px; }
.km-opt { padding:11px 14px; border-radius:12px; border:1px solid var(--border); background:var(--bg); color:var(--text); text-align:left; font:600 14px var(--font-display),system-ui; cursor:pointer; line-height:1.4; }
.km-opt:hover:not(:disabled) { border-color:var(--accent); }
.km-opt.ok { background:var(--ok-bg); border-color:var(--ok); } .km-opt.bad { background:var(--err-bg); border-color:var(--err); }

/* 3: belgilar */
.km-syms { display:grid; grid-template-columns:repeat(auto-fill,minmax(250px,1fr)); gap:8px; margin-bottom:12px; }
.km-syms button { display:flex; align-items:center; gap:10px; padding:11px 12px; border-radius:12px; border:1px solid var(--border); background:var(--bg); color:var(--text); text-align:left; font:600 13.5px var(--font-display),system-ui; cursor:pointer; line-height:1.35; }
.km-syms button i { width:20px; height:20px; border-radius:6px; border:2px solid var(--border); display:grid; place-items:center; flex-shrink:0; }
.km-syms button i svg { width:13px; height:13px; fill:none; stroke:#fff; stroke-width:3; }
.km-syms button.on { border-color:var(--accent); background:color-mix(in srgb, var(--accent) 8%, var(--surface)); } .km-syms button.on i { background:var(--accent); border-color:var(--accent); }
.km-tips { margin:0; padding-left:20px; display:grid; gap:10px; }
.km-tips li { padding-left:4px; } .km-tips p { margin:4px 0 0; font-size:13.5px; line-height:1.55; color:var(--muted); }
.km-tiph { display:flex; flex-wrap:wrap; align-items:center; gap:6px; } .km-tiph b { font:800 14.5px var(--font-display),system-ui; margin-right:4px; }
.km-tiph span { padding:2px 8px; border-radius:999px; font:700 11px var(--font-display),system-ui; }
.km-tiph .c0 { background:var(--ok-bg); color:var(--ok); } .km-tiph .c1 { background:#e0f2fe; color:#0369a1; } .km-tiph .c2 { background:var(--warn-bg); color:var(--warn); } .km-tiph .c3 { background:var(--err-bg); color:var(--err); }
[data-theme="dark"] .km-tiph .c1 { background:#0c2a3e; color:#7dd3fc; }
.km-tiph .e { background:var(--accent-soft); color:var(--accent); }

/* 3: chang tozalash */
.km-safe { display:grid; gap:8px; }
.km-safe label, .km-upsl label { display:flex; align-items:center; gap:10px; padding:11px 12px; border-radius:12px; border:1px solid var(--border); background:var(--bg); cursor:pointer; font-size:14px; }
.km-safe label.on, .km-upsl label.on { border-color:var(--ok); background:var(--ok-bg); }
.km-safe input, .km-upsl input { width:18px; height:18px; accent-color:var(--ok); flex-shrink:0; }
.km-cleanw { display:grid; grid-template-columns:minmax(0,1fr) 300px; gap:14px; align-items:start; }
@media (max-width:900px){ .km-cleanw { grid-template-columns:1fr; } }
.km-scene { border-radius:18px; background:#0b0c10; padding:10px; }
.km-scene svg { width:100%; height:auto; max-height:76vh; }
.km-dust { cursor:pointer; transition:opacity .4s, transform .4s; transform-box:fill-box; transform-origin:center; }
.km-dust:hover circle:first-child { stroke:#fde68a; stroke-width:2; }
.km-dust.gone { opacity:0; transform:scale(1.8) translate(6px,-10px); }

/* 3: elektr himoyasi */
.km-pw { display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:10px; margin-bottom:16px; }
.km-pwc { padding:14px; border-radius:14px; background:var(--bg); border:1px solid var(--border); }
.km-pwc h4 { margin:0 0 6px; } .km-pwc p { margin:0; font-size:13.5px; line-height:1.55; color:var(--muted); }
.km-pwc.p3 { border-color:color-mix(in srgb, var(--accent) 45%, var(--border)); } .km-pwc.p4 { background:var(--warn-bg); }
.km-ups { padding:14px; border-radius:16px; border:1px dashed color-mix(in srgb, var(--accent) 40%, var(--border)); }
.km-ups h4 { margin-top:0; }
.km-upsl { display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:8px; }
.km-upsl span { flex:1; } .km-upsl em { font-style:normal; font:700 12.5px var(--font-mono); color:var(--muted); }
.km-upsr { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin:12px 0 8px; }
.km-upsr div { padding:12px; border-radius:12px; background:var(--accent-soft); } .km-upsr span { display:block; font-size:12px; color:var(--muted); } .km-upsr b { font:800 22px var(--font-display),system-ui; color:var(--accent); }

/* 4: noutbuk */
.km-lap { display:grid; grid-template-columns:minmax(0,1fr) 300px; gap:14px; align-items:start; }
@media (max-width:900px){ .km-lap { grid-template-columns:1fr; } }
@media (max-width:900px){ .km-lapc { order:-1; } .km-lapsc { padding:10px 6px; } .km-item .art { height:90px; } }
.km-lapsc { border-radius:18px; background:linear-gradient(#eef1f5,#dfe4ea); padding:14px; display:grid; gap:12px; }
[data-theme="dark"] .km-lapsc { background:linear-gradient(#1c2028,#14171d); }
.km-side span { display:block; font:800 12px var(--font-display),system-ui; letter-spacing:.06em; text-transform:uppercase; color:var(--muted); margin:0 0 4px 6px; }
.km-side svg { width:100%; height:auto; }
.km-z { cursor:pointer; }
.km-z:hover, .km-lapsc.picking .km-z { stroke:rgba(79,70,229,.5); stroke-width:1.5; stroke-dasharray:4 3; }
.km-z.ov { fill:rgba(99,102,241,.22); stroke:#6366f1; stroke-width:2.5; stroke-dasharray:none; }
.km-z.bad { fill:rgba(239,68,68,.25); stroke:#ef4444; stroke-width:2.5; }
.km-lapc h3 { margin-bottom:6px; } .km-lapc p { margin:0 0 10px; font-size:14px; line-height:1.55; }
.km-item { display:flex; flex-direction:column; align-items:center; gap:6px; padding:10px; border-radius:14px; border:1px solid var(--border); background:var(--bg); cursor:grab; touch-action:none; user-select:none; }
.km-item .art { width:100%; height:110px; display:grid; place-items:center; border-radius:10px; background:#1b1e25; padding:6px; }
.km-item .art svg { max-width:100%; max-height:100%; width:auto; height:auto; }
.km-item span { font:700 12.5px var(--font-display),system-ui; text-align:center; }
.km-item.sel { border-color:var(--accent); box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
.km-item.drag { opacity:.4; }
.km-ghost { position:fixed; left:0; top:0; width:80px; height:80px; pointer-events:none; z-index:600; display:grid; place-items:center; filter:drop-shadow(0 10px 18px rgba(0,0,0,.45)); }
.km-ghost svg { max-width:100%; max-height:100%; }
.km-ports { display:flex; flex-wrap:wrap; gap:5px; margin-top:12px; }
.km-ports span { padding:3px 8px; border-radius:999px; background:var(--bg); border:1px solid var(--border); font-size:11.5px; color:var(--muted); }
.km-plugged { animation:kmPlug .35s ease; transform-box:fill-box; transform-origin:center; }
@keyframes kmPlug { from { opacity:0; transform:scale(1.3); } }

/* 4: qo'llanmalar */
.km-guides { display:grid; grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); gap:10px; align-items:start; }
@media (max-width:420px){ .km-guides { grid-template-columns:1fr; } }
.km-guide { background:var(--surface); border:1px solid var(--border); border-radius:16px; padding:0 16px; }
.km-guide summary { cursor:pointer; padding:14px 0; font:800 15px var(--font-display),system-ui; list-style:none; display:flex; justify-content:space-between; align-items:center; }
.km-guide summary::-webkit-details-marker { display:none; }
.km-guide summary::after { content:"+"; font-size:20px; color:var(--accent); }
.km-guide[open] summary::after { content:"−"; }
.km-guide > div { padding:0 0 14px; }
.km-guide h5 { margin:6px 0 6px; font:800 12px var(--font-display),system-ui; letter-spacing:.05em; text-transform:uppercase; color:var(--muted); }
.km-guide ol, .km-guide ul { margin:0 0 6px; padding-left:20px; display:grid; gap:5px; font-size:14px; line-height:1.5; }

/* bildirishnoma */
.km-toast { position:fixed; left:50%; bottom:22px; z-index:560; transform:translate(-50%,20px); opacity:0; pointer-events:none; transition:.22s; max-width:min(560px, calc(100vw - 32px)); display:flex; align-items:flex-start; gap:10px; padding:12px 16px; border-radius:14px; background:#1f2937; color:#fff; font:600 14px var(--font-display),system-ui; line-height:1.45; box-shadow:0 18px 40px -14px rgba(0,0,0,.5); }
.km-toast.on { opacity:1; transform:translate(-50%,0); }
.km-toast .ic { width:22px; height:22px; border-radius:7px; display:grid; place-items:center; flex-shrink:0; background:rgba(255,255,255,.15); }
.km-toast .ic svg { width:14px; height:14px; fill:none; stroke:currentColor; stroke-width:2.6; stroke-linecap:round; }
.km-toast.ok { background:#047857; } .km-toast.err { background:#b91c1c; }
@media (prefers-reduced-motion:reduce){ .km-dust, .km-plugged { transition:none; animation:none; } }

/* ---------- model nomi, brauzer orqali aniqlash ---------- */
.km-evm { margin-bottom:16px; padding:14px; border-radius:14px; background:var(--bg); border:1px dashed color-mix(in srgb, var(--accent) 35%, var(--border)); }
.km-evm label { display:block; margin-bottom:8px; font:800 12px var(--font-display),system-ui; letter-spacing:.05em; text-transform:uppercase; color:var(--muted); }
.km-evmi { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
@media (max-width:640px){ .km-evmi { grid-template-columns:1fr; } }
.km-evmi input { width:100%; box-sizing:border-box; padding:11px 12px; border-radius:11px; border:1px solid var(--border); background:var(--input-bg); color:var(--text); font:600 14px var(--font-display),system-ui; }
.km-evmi input:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent); }
.km-evm .km-btn { margin-top:10px; }
.km-evmo { margin-top:10px; display:grid; gap:5px; font-size:13.5px; line-height:1.5; }
.km-evmo .bad { color:var(--err); } .km-evmo .warn { color:var(--warn); font-weight:700; }
.km-evbar { display:none; }
@media (max-width:860px){
  .km-evbar { display:flex; position:sticky; bottom:10px; z-index:3; align-items:center; gap:8px; flex-wrap:wrap; margin-top:12px; padding:9px 10px; border-radius:14px; background:var(--surface); border:1px solid var(--border); box-shadow:0 12px 30px -12px rgba(0,0,0,.35); font:800 12.5px var(--font-display),system-ui; }
  .km-evbar .r2 { color:var(--ok); } .km-evbar .r1 { color:var(--warn); } .km-evbar .r0 { color:var(--err); }
  .km-evbar button { margin-left:auto; padding:7px 11px; border-radius:10px; border:none; background:var(--accent); color:#fff; font:800 12.5px var(--font-display),system-ui; cursor:pointer; }
}
/* ---------- byudjet taqsimoti ---------- */
.km-bud { margin-top:14px; }
.km-budbar { display:flex; height:16px; border-radius:8px; overflow:hidden; gap:2px; }
.km-budbar i { display:block; }
.km-budl { margin:10px 0 6px; padding:0; list-style:none; display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:6px; }
.km-budl li { display:flex; align-items:center; gap:8px; font-size:13.5px; padding:6px 10px; border-radius:10px; background:var(--bg); }
.km-budl li span { width:12px; height:12px; border-radius:4px; flex-shrink:0; }
.km-budl li b { margin-left:auto; font-variant-numeric:tabular-nums; }
@media (max-width:480px){ .km-card { padding:14px; } .km-evm { padding:10px; } .km-evmi input { padding:10px; font-size:13.5px; } }

/* ---------- videokurs e'loni (sokin, sahifa oxirida, qalqib chiqmaydi) ---------- */
.vk-ad { display:grid; grid-template-columns:auto minmax(0,1fr) auto; gap:18px; align-items:center; margin-top:22px; padding:18px 20px; border-radius:18px; background:var(--surface); border:1px solid var(--border); }
@media (max-width:760px){ .vk-ad { grid-template-columns:auto minmax(0,1fr); } .vk-cta { grid-column:1 / -1; } }
.vk-ic { width:56px; height:56px; border-radius:14px; display:grid; place-items:center; background:var(--accent-soft); color:var(--accent); }
.vk-ic svg { width:34px; height:30px; fill:none; stroke:currentColor; stroke-width:2.4; stroke-linecap:round; stroke-linejoin:round; }
.vk-ic svg .pl { fill:currentColor; stroke:none; }
.vk-lbl { display:block; font:700 11.5px var(--font-display),system-ui; letter-spacing:.06em; text-transform:uppercase; color:var(--muted); }
.vk-tx h3 { margin:3px 0 4px; font:800 17px var(--font-display),system-ui; color:var(--text); }
.vk-tx p { margin:0 0 8px; font-size:14px; line-height:1.55; color:var(--muted); }
.vk-tx ul { margin:0; padding:0; list-style:none; display:flex; flex-wrap:wrap; gap:6px; }
.vk-tx li { padding:3px 10px; border-radius:999px; background:var(--bg); border:1px solid var(--border); font-size:12.5px; color:var(--text); }
.vk-cta { display:flex; flex-direction:column; align-items:stretch; gap:8px; min-width:200px; }
@media (max-width:760px){ .vk-cta { flex-direction:row; align-items:center; justify-content:space-between; flex-wrap:wrap; min-width:0; } }
.vk-price span { display:block; font-size:12px; color:var(--muted); }
.vk-price b { font:800 18px var(--font-display),system-ui; color:var(--text); }
.vk-btn { display:inline-flex; align-items:center; justify-content:center; padding:10px 16px; border-radius:12px; background:var(--accent); color:#fff; font:800 13.5px var(--font-display),system-ui; text-decoration:none; }
.vk-btn:hover { background:var(--accent-hover); color:#fff; text-decoration:none; }
@media (max-width:480px){ .vk-ad { grid-template-columns:1fr; padding:16px; } .vk-ic { display:none; } }

/* ---------- telefonda bo'lim kartalari ixcham: belgi tepada, izoh yashirin ---------- */
@media (max-width:640px){
  .km-mods { gap:6px; }
  .km-mod { flex-direction:column; align-items:flex-start; gap:8px; padding:10px 11px; }
  .km-mod .ic { width:32px; height:32px; border-radius:10px; }
  .km-mod .ic svg { width:17px; height:17px; }
  .km-mod b { font-size:13px; line-height:1.3; }
  .km-mod small { display:none; }
  .km-mod .ck { top:8px; right:8px; width:18px; height:18px; }
}