/* Pasado: one stylesheet, light and dark, made for cheap Android phones first (360 × 740) and wide screens second. */
:root{--paper:#F6F4FB;--panel:#FFFFFF;--panel2:#EFEBF8;--sheet:#FBFAFE;--ink:#1B1530;--muted:#5E5873;--line:#DCD6EA;--brand:#4B2AAD;--brand-ink:#FFFFFF;--brand-deep:#1E1240;--mint:#14A877;--ok:#15935F;--warn:#B7791F;--err:#C53030;--focus:#7C5CE0;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--paper:#110C22;--panel:#1B1533;--panel2:#251D44;--sheet:#160F2B;--ink:#EEEAF8;--muted:#A9A2C2;--line:#352C58;--brand:#8D72F0;--brand-ink:#120B26;--brand-deep:#0B0718;--mint:#2BD99F;--ok:#3FCF8E;--warn:#F2B84B;--err:#FF7B7B;--focus:#B9A6FF;color-scheme:dark}}
:root[data-theme="dark"]{--paper:#110C22;--panel:#1B1533;--panel2:#251D44;--sheet:#160F2B;--ink:#EEEAF8;--muted:#A9A2C2;--line:#352C58;--brand:#8D72F0;--brand-ink:#120B26;--brand-deep:#0B0718;--mint:#2BD99F;--ok:#3FCF8E;--warn:#F2B84B;--err:#FF7B7B;--focus:#B9A6FF;color-scheme:dark}
*{box-sizing:border-box}
html,body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 var(--sans);-webkit-text-size-adjust:100%}
body{min-height:100vh;overflow-x:hidden}
button,select,input{font:inherit;color:inherit}
a{color:var(--brand)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.top{background:var(--brand-deep);color:#fff;padding:8px 14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.top .brand{display:flex;align-items:center;gap:8px;color:#fff;text-decoration:none;min-width:0}
.top .brand svg{flex:none}.top .brand b{font-size:20px;letter-spacing:-.02em;font-weight:800}
.top .brand small{display:block;font-size:11px;opacity:.75;line-height:1.2;max-width:240px}
.top .ctl{display:flex;gap:8px;align-items:center;margin-left:auto;min-width:0;flex:1 1 220px;justify-content:flex-end}
.top label{font-size:12px;opacity:.8}
.top select{background:#2A1D57;color:#fff;border:1px solid #4A3A86;border-radius:9px;padding:6px 8px;min-height:38px;min-width:0;max-width:340px;width:auto;flex:1 1 auto}
.top .lang{background:#2BD99F;color:#0B2A20;border:0;border-radius:9px;padding:6px 10px;min-height:38px;font-weight:800;cursor:pointer;flex:none}
.tabs{position:sticky;top:0;z-index:5;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;background:var(--panel);border-bottom:1px solid var(--line);padding:4px 8px}
.tabs::-webkit-scrollbar{display:none}
.tabs button{border:0;background:none;padding:9px 11px;border-radius:9px;color:var(--muted);white-space:nowrap;font-weight:600;cursor:pointer;min-height:40px}
.tabs button[aria-selected=true]{color:var(--ink);background:var(--panel2);box-shadow:inset 0 -3px var(--brand)}
.in{max-width:960px;margin:0 auto;padding:16px 16px 60px}
h1{font-size:25px;line-height:1.2;margin:4px 0 8px;letter-spacing:-.01em}h2{font-size:18px;margin:22px 0 10px}
.lead{color:var(--muted);font-size:15.5px;margin:4px 0 12px}.muted{color:var(--muted)}.small{font-size:13px}
.b{border:1px solid var(--line);background:var(--panel);border-radius:11px;padding:8px 14px;min-height:42px;cursor:pointer;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.b:hover{border-color:var(--brand)}.b:disabled{opacity:.45;cursor:default}
.b.pri{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}.b.warn{border-color:var(--warn);color:var(--warn)}.b.ghost{background:none}
.b .n{background:var(--brand);color:var(--brand-ink);border-radius:9px;padding:0 6px;font-size:12px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:12px 0}.row.end{justify-content:flex-end}
.chip{display:inline-block;font-size:12px;padding:2px 8px;border-radius:20px;background:color-mix(in srgb,var(--brand) 14%,transparent);color:var(--brand);font-weight:700}
.chip.soft{background:var(--panel2);color:var(--muted);font-weight:500}.chip.flag,.chip.warnc{background:color-mix(in srgb,var(--warn) 18%,transparent);color:var(--warn)}
.hero{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:18px;align-items:center}
.gauge{margin:0;text-align:center}.gauge svg{width:100%;max-width:230px;height:auto}.gauge figcaption{font-size:13px;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px;margin:14px 0}
.stats>div{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:9px 11px;min-width:0}
.stats b{display:block;font-size:21px}.stats span{font-size:12px;color:var(--muted)}
.bars{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.bars .t{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:14px}.bars .t span{color:var(--muted);font-size:13px}
.bar{position:relative;height:10px;background:var(--panel2);border:1px solid var(--line);border-radius:6px;margin-top:4px}
.bar i{position:absolute;left:0;top:0;bottom:0;border-radius:6px}.bar .m{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--ink);opacity:.7}.bar .m.dash{background:repeating-linear-gradient(var(--ink) 0 3px,transparent 3px 5px)}
.note{border:1px solid var(--line);border-left:4px solid var(--brand);background:var(--panel);border-radius:10px;padding:10px 12px;margin:0 0 14px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}.note.warn{border-left-color:var(--warn)}
.bar2{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin:0 0 14px}.bar2 label{display:grid;gap:3px;font-size:12px;color:var(--muted);min-width:0;flex:1 1 200px}.bar2 .score{font-size:13px;color:var(--muted);flex:1 1 180px;text-align:right}
select,input[type=date]{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:7px 8px;min-height:40px;max-width:100%;min-width:0;width:100%}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin:10px 0}.form label{display:grid;gap:3px;font-size:12px;color:var(--muted);min-width:0}.form label.chk{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--ink);grid-column:1/-1}
.q{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;margin:0 0 14px;min-width:0}
.qh{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.qt{font-size:16.5px;margin:4px 0 12px;overflow-wrap:anywhere}
.psg{background:var(--sheet);border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin:0 0 10px;font-size:15px;overflow-wrap:anywhere}
.tw{overflow-x:auto;max-width:100%}
.dt{border-collapse:collapse;font-size:14px;margin:6px 0}.dt th,.dt td{border:1px solid var(--line);padding:4px 8px;text-align:left;white-space:nowrap}.dt td:not(:first-child),.dt th:not(:first-child){text-align:right}
.chs{display:grid;gap:8px}
.ch{display:flex;gap:10px;align-items:flex-start;text-align:left;border:1.5px solid var(--line);background:var(--sheet);border-radius:11px;padding:10px 12px;cursor:pointer;min-height:48px;width:100%;overflow-wrap:anywhere}
.ch .l{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--panel2);font-weight:700;font-size:13px}
.ch .t{flex:1;min-width:0;padding-top:2px}
.ch:hover:not(:disabled){border-color:var(--brand)}.ch.sel{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 10%,var(--sheet))}.ch.sel .l{background:var(--brand);color:var(--brand-ink)}
.ch.ok{border-color:var(--ok);background:color-mix(in srgb,var(--ok) 12%,var(--sheet))}.ch.ok .l{background:var(--ok);color:#fff}
.ch.bad{border-color:var(--err);background:color-mix(in srgb,var(--err) 10%,var(--sheet))}.ch.bad .l{background:var(--err);color:#fff}
.ch:disabled{cursor:default;opacity:1}
.sol{margin-top:12px;border-top:1px dashed var(--line);padding-top:10px}.sol .v{font-weight:600;margin:0 0 6px}.sol.ok .v{color:var(--ok)}.sol.bad .v{color:var(--err)}
.sol .k{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-top:6px}.sol ol{margin:6px 0;padding-left:22px}.sol li{margin:3px 0;overflow-wrap:anywhere}.sol .x{margin:4px 0}.sol .cite{margin:8px 0 0;font-size:14px}
.nav{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.runbar{position:sticky;top:49px;z-index:3;display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:var(--paper);padding:6px 0 10px;border-bottom:1px solid var(--line);margin-bottom:12px}
.runbar span{color:var(--muted);font-size:13px}.timer{margin-left:auto;font:600 18px var(--mono)!important;color:var(--ink)!important;background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:3px 10px}.timer.low{color:var(--err)!important;border-color:var(--err)}
.pal{display:grid;grid-template-columns:repeat(auto-fill,minmax(38px,1fr));gap:5px;margin:16px 0}
.pal button{min-height:36px;border:1px solid var(--line);background:var(--panel);border-radius:7px;font-size:12px;cursor:pointer}
.pal .ans{background:color-mix(in srgb,var(--brand) 16%,var(--panel))}.pal .flg{box-shadow:inset 0 -3px var(--warn)}.pal .cur{outline:2px solid var(--brand)}
.result{display:flex;gap:16px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:14px;background:var(--panel);margin:12px 0}
.result .big{font-size:40px;font-weight:800;min-width:110px;text-align:center}.result.ok .big{color:var(--ok)}.result.warn .big{color:var(--warn)}.result.bad .big{color:var(--err)}.result p{margin:4px 0}
.tbl{width:100%;border-collapse:collapse;font-size:14px;margin:6px 0}.tbl th,.tbl td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:top;overflow-wrap:break-word}.tbl td:first-child{overflow-wrap:break-word;hyphens:auto}.tbl th{font-size:12px;color:var(--muted);font-weight:600;white-space:nowrap}.tbl .n{white-space:nowrap}
.boxes{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:12px 0}.boxes>div{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px 4px;text-align:center;min-width:0}.boxes b{display:block;font-size:21px}.boxes span{font-size:12px;color:var(--muted)}
.fc{border:1px solid var(--line);border-radius:16px;background:var(--panel);min-height:220px;padding:20px;cursor:pointer;margin:0 0 12px;overflow-wrap:anywhere}
.fc .back{display:none}.fc.flip .front{display:none}.fc.flip .back{display:block}.fc h2{margin:10px 0 6px;font-size:22px}.fc .ans{font-size:17px;line-height:1.5}
.tip{margin:0 0 6px;font-size:14px}.tip .chip{margin-right:6px}
.count{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:4px 14px 12px;margin:16px 0}.count h2{margin:12px 0 8px}
.cd{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.cd .big{display:grid;justify-items:center;min-width:112px;padding:8px 12px;border-radius:12px;background:color-mix(in srgb,var(--brand) 12%,transparent)}
.cd .big b{font-size:42px;line-height:1.05;color:var(--brand)}.cd .big span{font-size:12px;color:var(--muted)}
.cd>div:last-child{flex:1 1 240px;min-width:0}.cd p{margin:4px 0}
.dateform{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap;margin:8px 0}.dateform label{display:grid;gap:3px;font-size:12px;color:var(--muted);flex:1 1 160px;min-width:0}
.plan{margin:10px 0 0;border-top:1px dashed var(--line);padding-top:8px}.plan summary{cursor:pointer;font-weight:700;padding:4px 0}
.weeks{margin:6px 0;padding-left:0;list-style:none;display:grid;gap:8px}
.weeks li{border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:var(--sheet);overflow-wrap:anywhere}.weeks li p{margin:4px 0 0;font-size:14px}
.weeks li.review{border-left:4px solid var(--warn)}.weeks li.final{border-left:4px solid var(--ok)}
.exam{border-top:1px solid var(--line);margin-top:18px}.vlist{padding-left:18px}.vlist li{margin:6px 0}
.foot{max-width:960px;margin:0 auto;padding:8px 16px 28px;color:var(--muted);font-size:12.5px;display:flex;gap:8px 14px;flex-wrap:wrap}
.foot a{color:var(--muted)}
#toast{position:fixed;left:50%;bottom:18px;transform:translateX(-50%) translateY(120%);background:var(--ink);color:var(--paper);padding:10px 14px;border-radius:10px;font-size:14px;max-width:calc(100% - 32px);transition:transform .2s,opacity .2s;z-index:50;pointer-events:none;opacity:0;visibility:hidden}
#toast.on{transform:translateX(-50%) translateY(0);opacity:1;visibility:visible}
.boot{display:grid;place-items:center;gap:8px;padding:80px 16px;color:var(--muted)}
@media (max-width:720px){.hero{grid-template-columns:minmax(0,1fr)}.gauge svg{max-width:200px}h1{font-size:22px}.bar2 .score{text-align:left}.boxes{grid-template-columns:repeat(3,minmax(0,1fr))}.result{flex-direction:column;align-items:flex-start}.result .big{text-align:left;min-width:0}.runbar{position:static}.tbl td,.tbl th{padding:5px 4px;font-size:13px}.top .brand small{display:none}}
@media print{.top,.tabs,.np,.foot,#toast{display:none!important}body{background:#fff;color:#000}.q{break-inside:avoid}}