/*  VOLURR — Trader Academy overlay  ·  academy.css  (scoped under #acad) */
#acad{position:fixed;inset:0;z-index:var(--z-overlay,1000);display:none;background:rgba(4,6,11,.62);backdrop-filter:blur(4px) saturate(120%);padding:6vh 14px;overflow:auto}
#acad.on{display:block;animation:acf .14s ease}
@keyframes acf{from{opacity:0}to{opacity:1}}
html[data-theme="light"] #acad{background:rgba(20,25,40,.36)}
#acad .ac-panel{width:min(580px,100%);max-height:86vh;margin-inline:auto;display:flex;flex-direction:column;background:var(--cardgrad),var(--card);border:1px solid var(--line);border-radius:var(--rad-lg,14px);box-shadow:var(--el-4,0 20px 60px rgba(0,0,0,.5));overflow:hidden;animation:acp .18s cubic-bezier(.2,.9,.3,1)}
@keyframes acp{from{transform:translateY(-10px);opacity:0}to{transform:none;opacity:1}}
#acad .ac-panel:focus{outline:none}
#acad .ac-top{display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line);background:radial-gradient(120% 150% at 0 0,color-mix(in srgb,var(--gold,#e23b3b) 12%,transparent),transparent 60%)}
#acad .ac-top h2{font-size:16px;font-weight:900;color:var(--txt)}
#acad .ac-prog{font-size:10px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.5px}
#acad .ac-x{margin-inline-start:auto;width:30px;height:30px;border-radius:9px;border:1px solid var(--line);background:var(--card2);color:var(--txt2);cursor:pointer;font-size:15px}
#acad .ac-x:hover{color:var(--down);border-color:var(--down)}
#acad .ac-body{padding:14px 16px;overflow-y:auto;scrollbar-width:thin}
#acad .ac-sec{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:12px 0 7px}
#acad .ac-sec:first-child{margin-top:0}
/* lesson cards */
#acad .ac-card{display:flex;align-items:center;gap:11px;width:100%;text-align:start;font-family:inherit;background:var(--card2);border:1px solid var(--line);border-radius:11px;padding:11px 13px;cursor:pointer;margin-bottom:7px;transition:transform .14s,border-color .14s}
#acad .ac-card:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--gold,#e23b3b) 50%,transparent)}
#acad .ac-card.done{opacity:.72}
#acad .ac-cstat{flex:0 0 auto;width:20px;height:20px;border-radius:6px;display:grid;place-items:center;font-size:12px;font-weight:900;color:var(--up);background:color-mix(in srgb,var(--up) 14%,transparent)}
#acad .ac-card:not(.done) .ac-cstat{background:var(--card);color:transparent;border:1px solid var(--line)}
#acad .ac-cmid{flex:1;min-width:0}
#acad .ac-cmid b{display:block;font-size:13px;font-weight:700;color:var(--txt);line-height:1.3}
#acad .ac-ctags{display:flex;gap:5px;margin-top:4px;flex-wrap:wrap}
#acad .ac-tag{font-size:9px;font-weight:800;color:var(--txt2);background:var(--card);border:1px solid var(--line);border-radius:5px;padding:1px 6px}
#acad .ac-lvl{font-size:9px;font-weight:800;color:var(--muted);background:var(--card);border:1px solid var(--line);border-radius:5px;padding:1px 6px}
#acad .ac-reco{font-size:9px;font-weight:800;color:var(--gold,#e23b3b);background:color-mix(in srgb,var(--gold,#e23b3b) 12%,transparent);border:1px solid color-mix(in srgb,var(--gold,#e23b3b) 32%,transparent);border-radius:5px;padding:1px 6px}
#acad .ac-carr{flex:0 0 auto;color:var(--muted);font-size:15px}
#acad .ac-note{font-size:9px;color:var(--muted);text-align:center;line-height:1.5;margin-top:12px}
/* lesson detail */
#acad .ac-back{background:none;border:none;color:var(--gold,#e23b3b);font-family:inherit;font-size:12px;font-weight:700;cursor:pointer;padding:0 0 8px}
#acad .ac-lh{display:flex;gap:6px;margin-bottom:6px}
#acad .ac-lt{font-size:17px;font-weight:900;color:var(--txt);line-height:1.3;margin-bottom:10px}
#acad .ac-pts{list-style:none;display:flex;flex-direction:column;gap:9px;margin:0 0 14px}
#acad .ac-pts li{position:relative;padding-inline-start:18px;font-size:13px;line-height:1.6;color:var(--txt2)}
#acad .ac-pts li::before{content:"›";position:absolute;inset-inline-start:2px;color:var(--gold,#e23b3b);font-weight:900}
#acad .ac-quiz{background:var(--card2);border:1px solid var(--line);border-radius:11px;padding:12px 13px;margin-bottom:13px}
#acad .ac-qq{font-size:13px;font-weight:700;color:var(--txt);margin-bottom:9px}
#acad .ac-qo{display:block;width:100%;text-align:start;font-family:inherit;font-size:12.5px;color:var(--txt2);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:9px 12px;margin-bottom:6px;cursor:pointer;transition:.13s}
#acad .ac-qo:hover{border-color:var(--gold,#e23b3b);color:var(--txt)}
#acad .ac-qo.right{border-color:var(--up);color:var(--up);background:color-mix(in srgb,var(--up) 10%,transparent);font-weight:700}
#acad .ac-qo.wrong{border-color:var(--down);color:var(--down);background:color-mix(in srgb,var(--down) 10%,transparent)}
#acad .ac-qo:disabled{cursor:default}
#acad .ac-lact{display:flex;gap:8px;flex-wrap:wrap}
#acad .ac-agi,#acad .ac-cmp{flex:1;min-width:130px;font-family:inherit;font-size:12.5px;font-weight:800;border-radius:10px;padding:11px;cursor:pointer;border:1px solid var(--line)}
#acad .ac-agi{background:color-mix(in srgb,var(--gold,#e23b3b) 12%,transparent);color:var(--gold,#e23b3b);border-color:color-mix(in srgb,var(--gold,#e23b3b) 34%,transparent)}
#acad .ac-agi:hover{background:color-mix(in srgb,var(--gold,#e23b3b) 20%,transparent)}
#acad .ac-cmp{background:var(--card2);color:var(--txt)}
#acad .ac-cmp.on{color:var(--up);border-color:color-mix(in srgb,var(--up) 40%,transparent)}
@media (prefers-reduced-motion:reduce){#acad.on,#acad .ac-panel{animation:none}}