/* Baloo 2 (latin, variable weight) self-hosted: no third-party connection or render-blocking Google Fonts stylesheet */
@font-face{font-family:'Baloo 2';font-style:normal;font-weight:400 800;font-display:swap;src:url(/fonts/baloo2-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --bg:#f5f7fb;--surface:#fff;--surface2:#eef2ff;--text:#0f172a;--muted:#64748b;--border:#e2e8f0;
  --brand:#4f46e5;--brand2:#0ea5e9;--ok:#16a34a;--bad:#dc2626;--warn:#d97706;
  --shadow:0 6px 24px rgba(15,23,42,.08);--radius:18px;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#0b1020;--surface:#141b34;--surface2:#1b2447;--text:#e8ecf8;--muted:#94a3b8;--border:#263154;
  --brand:#818cf8;--brand2:#38bdf8;--shadow:0 6px 24px rgba(0,0,0,.4)}
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 "Segoe UI",system-ui,-apple-system,Arial,sans-serif}
a{color:var(--brand)}
.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px clamp(14px,4vw,40px);background:var(--surface);border-bottom:1px solid var(--border)}
.brand{font-weight:800;font-size:1.35rem;text-decoration:none;color:var(--text)}
.brand span{color:var(--brand);margin-left:2px}
.topbar nav{display:flex;gap:6px}
.topbar nav a{padding:8px 14px;border-radius:999px;text-decoration:none;color:var(--muted);font-weight:600}
.topbar nav a:hover,.topbar nav a.active{background:var(--surface2);color:var(--brand)}
.badge{display:inline-block;min-width:22px;padding:0 7px;border-radius:999px;background:var(--bad);color:#fff;font-size:.78rem;text-align:center;margin-left:4px}
main{max-width:1100px;margin:0 auto;padding:clamp(14px,3vw,32px)}
.loading{color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(16px,3vw,26px);margin-bottom:22px}
h1{margin:0 0 4px;font-size:clamp(1.6rem,4vw,2.3rem)}
h2{margin:0 0 14px;font-size:1.3rem}
.hint{color:var(--muted);font-size:.92rem}
.hero{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px}
.daycount{font-weight:800;color:var(--brand);letter-spacing:.04em;text-transform:uppercase;font-size:.9rem}
.chip{display:inline-block;padding:3px 12px;border-radius:999px;font-size:.8rem;font-weight:700;color:#fff;background:var(--brand);margin-left:8px;text-transform:capitalize}
.chip.software{background:#2563eb}.chip.business{background:#16a34a}.chip.advertising{background:#d97706}.chip.marketing{background:#db2777}.chip.review{background:#7c3aed}.chip.foundation{background:#0891b2}
.pager{display:flex;gap:8px}
.btn{font:inherit;font-weight:700;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:9px 16px;border-radius:12px;cursor:pointer;text-decoration:none;display:inline-block}
.btn:hover{border-color:var(--brand)}
.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn[disabled],.btn.disabled{opacity:.45;pointer-events:none}
.task{background:var(--surface2);border-left:5px solid var(--brand2);border-radius:12px;padding:12px 16px;margin-top:14px}
.infographic{background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--border)}
.infographic svg{display:block;width:100%;height:auto}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.vcard{background:var(--surface);border:1px solid var(--border);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}
.vcard:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.vmedia{height:130px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--surface2),var(--bg));font-size:3.6rem}
.vmedia img{width:100%;height:100%;object-fit:cover}
.vbody{padding:12px 14px 14px;display:flex;flex-direction:column;gap:4px;flex:1}
.ven{font-weight:800;font-size:1.05rem}.ves{color:var(--brand);font-weight:600}
.vex{color:var(--muted);font-size:.9rem;font-style:italic}
.speak{margin-top:auto;align-self:flex-start;font:inherit;border:0;background:var(--surface2);color:var(--brand);border-radius:999px;padding:5px 12px;cursor:pointer;font-weight:700}
.speak:hover{background:var(--brand);color:#fff}
.tip{background:var(--surface2);border-radius:14px;padding:14px 18px}
.tip b{color:var(--brand)}
.phrases{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.phrases li{display:flex;gap:12px;align-items:center;justify-content:space-between;background:var(--surface2);padding:12px 16px;border-radius:12px}
.ex{border:1px solid var(--border);border-radius:14px;padding:14px 16px;margin-bottom:14px}
.ex p{margin:0 0 10px;font-weight:700}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px}
.opt{font:inherit;text-align:left;padding:10px 14px;border-radius:10px;border:2px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer}
.opt:hover:not([disabled]){border-color:var(--brand)}
.opt.right,.fillrow input.right{border-color:var(--ok);background:rgba(22,163,74,.14)}
.opt.wrong,.fillrow input.wrong{border-color:var(--bad);background:rgba(220,38,38,.12)}
.fillrow{display:flex;gap:8px;flex-wrap:wrap}
.fillrow input{font:inherit;padding:9px 12px;border-radius:10px;border:2px solid var(--border);background:var(--surface);color:var(--text);min-width:160px}
.fb{margin-top:8px;font-weight:600;min-height:1.4em}
.fb.ok{color:var(--ok)}.fb.no{color:var(--bad)}
.video{width:100%;border-radius:14px;background:#000;max-height:520px}
.placeholder{border:2px dashed var(--border);border-radius:14px;padding:26px;text-align:center;color:var(--muted)}
.placeholder code{background:var(--surface2);padding:2px 8px;border-radius:6px;color:var(--text)}
.checklist{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.check{display:flex;gap:10px;align-items:center;padding:12px 14px;border:2px solid var(--border);border-radius:12px;cursor:pointer;font-weight:600}
.check input{width:20px;height:20px;accent-color:var(--ok)}
.check.on{border-color:var(--ok);background:rgba(22,163,74,.1)}
.progress{height:10px;background:var(--border);border-radius:999px;overflow:hidden;margin-top:14px}
.progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--ok));transition:width .3s}
.weeks{display:grid;gap:16px}
.wk h3{margin:0}
.wdays{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px;margin-top:10px}
.wday{display:flex;gap:8px;align-items:center;padding:8px 12px;border-radius:10px;border:1px solid var(--border);text-decoration:none;color:var(--text);font-size:.92rem}
.wday:hover{border-color:var(--brand)}
.wday.off{opacity:.5;pointer-events:none}
.wday.done{background:rgba(22,163,74,.12);border-color:var(--ok)}
.wday b{min-width:2em;color:var(--brand)}
.fc{max-width:560px;margin:0 auto;text-align:center}
.fcface{min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;cursor:pointer}
.fcface .big{font-size:4rem}.fcface .en{font-size:1.9rem;font-weight:800}
.rate{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}
.rate .btn{padding:12px 6px}
.r-again{border-color:var(--bad);color:var(--bad)}.r-hard{border-color:var(--warn);color:var(--warn)}.r-good{border-color:var(--ok);color:var(--ok)}.r-easy{border-color:var(--brand2);color:var(--brand2)}
.stats{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:12px 0}
.stat{background:var(--surface2);padding:6px 14px;border-radius:999px;font-weight:700}
@media (max-width:560px){.topbar nav a{padding:7px 10px}.rate{grid-template-columns:repeat(2,1fr)}}
[hidden]{display:none!important}

.jobcard{margin-top:14px;border:2px solid var(--brand);border-radius:14px;padding:12px 16px;background:var(--surface2)}
.jobtag{font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--brand);margin-bottom:4px}
.jobrole{margin-bottom:4px}
.shadow{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:8px 0 12px}

.chatlog{display:flex;flex-direction:column;gap:10px;min-height:200px;max-height:55vh;overflow:auto;margin-bottom:10px}
.bubble{max-width:85%;padding:10px 14px;border-radius:14px;background:var(--surface2)}
.bubble.user{align-self:flex-end;background:var(--brand);color:#fff}
.bubble .btxt{white-space:pre-wrap}
.bubble .speak{margin-top:6px}
.fillrow input{flex:1}