/* CRYPTO MASTER ACADEMY — entekhab.net/academy/ (dark by default; html[data-ac-theme=light] for light mode) */
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html[data-ac-theme="light"] body{background:var(--bg);color:var(--ink)}
html[data-ac-theme="light"] header{background:rgba(247,246,242,.92)}
html[data-ac-theme="light"] .ac-box,html[data-ac-theme="light"] .ac-term,html[data-ac-theme="light"] .ac-fac{box-shadow:0 1px 2px rgba(0,0,0,.05)}
#ac{--ok:#22c55e;--no:#ef4444;--warn:#f59e0b}
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.ac-opt:hover{border-color:var(--line)}.ac-opt input{margin-top:7px;accent-color:var(--acc);flex:none}
.ac-opt.right{border-color:var(--ok);background:rgba(34,197,94,.08)}.ac-opt.wrong{border-color:var(--no);background:rgba(239,68,68,.08)}
.ac-why{display:none;margin-top:8px;font-size:.92rem;border-inline-start:3px solid var(--line);padding-inline-start:10px}.ac-q.done .ac-why{display:block}
.ac-q.ok{border-color:rgba(34,197,94,.5)}.ac-q.no{border-color:rgba(239,68,68,.5)}
.ac-res{border-radius:12px;padding:12px 14px;margin:12px 0;border:1px solid var(--line)}.ac-res.ok{border-color:var(--ok)}.ac-res.no{border-color:var(--no)}
.ac-res h3{margin:0 0 6px}
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textarea,.ac-in,#acSearch,.ac-ask input{width:100%;background:var(--card);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:10px 12px;font:inherit}
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.ac-rub{margin-top:10px}
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html[dir=rtl] .ac-msg.me{align-self:flex-start}.ac-msg small{display:block;color:var(--mute);margin-top:4px}.ac-msg p{margin:0 0 6px}
.ac-ask{display:flex;gap:8px}.ac-ask input{flex:1}.ac-quick{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.ac-mastery{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-top:12px}
.ac-nav{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin:26px 0}.ac-nav .ac-next{margin-inline-start:auto}
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/* home */
.ac-hero{padding:8px 0 4px}.ac-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:16px 0}
.ac-stats div{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--card);text-align:center}.ac-stats b{font-size:1.6rem;color:var(--acc);display:block;line-height:1.3}.ac-stats small{color:var(--mute)}
@media(max-width:560px){.ac-stats{grid-template-columns:repeat(2,1fr)}}
.ac-cta{display:flex;flex-wrap:wrap;gap:8px}
.ac-search{margin:20px 0}#acSearchOut a{display:block;padding:8px 10px;border-bottom:1px solid var(--line);color:var(--ink)}#acSearchOut small{color:var(--mute);display:block}
.ac-facs{display:grid;gap:8px}
.ac-fac{display:grid;grid-template-columns:34px 34px 1fr minmax(120px,190px);gap:10px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--card);color:var(--ink);text-decoration:none!important}
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.ac-n{font-weight:900;color:var(--acc);font-size:1.2rem;text-align:center}.ac-fi{font-size:1.4rem;text-align:center}.ac-ft b{display:block}.ac-ft small,.ac-fm small{color:var(--mute);font-size:.8rem;display:block;line-height:1.6}
.ac-fs{font-size:.75rem;color:var(--ok)}
@media(max-width:640px){.ac-fac{grid-template-columns:28px 1fr;grid-template-areas:"n t" "n m"}.ac-fi{display:none}.ac-n{grid-area:n}.ac-ft{grid-area:t}.ac-fm{grid-area:m}}
.ac-cycle,.ac-levels{padding-inline-start:22px}.ac-cycle li,.ac-levels li{margin:5px 0}.ac-levels li.on{color:var(--acc)}.ac-levels li.on::after{content:" ← سطح فعلی شما";font-size:.8rem}
/* faculty */
.ac-course{margin:14px 0}.ac-course h3{font-size:1rem;margin:8px 0}.ac-ul{list-style:none}
.ac-li a,.ac-course.planned li{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:9px 12px;margin:6px 0;color:var(--ink);background:var(--card);text-decoration:none!important}
.ac-li a:hover{border-color:var(--acc)}.ac-lt{flex:1}.ac-li small{color:var(--mute);font-size:.78rem;white-space:nowrap}.ac-sc{font-size:.8rem;min-width:44px;text-align:center}
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.ac-li.locked a{opacity:.6}.ac-li.locked .ac-dot{border-style:dashed}
@media(max-width:560px){.ac-li small{display:none}}
/* dashboard */
.ac-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,210px),1fr));gap:10px;margin:10px 0}
.ac-kpi{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--card)}.ac-kpi small{color:var(--mute);display:block;font-size:.8rem}.ac-kpi b{font-size:1.35rem}
.ac-bars div{display:grid;grid-template-columns:minmax(110px,190px) 1fr 48px;gap:8px;align-items:center;margin:6px 0;font-size:.88rem}
.ac-cal{display:grid;grid-template-rows:repeat(7,12px);grid-auto-flow:column;grid-auto-columns:12px;gap:3px;direction:ltr;overflow-x:auto;padding:4px 0}
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.ac-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
/* lab */
.lab-nav{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}
.lab-card{border:1px solid var(--line);background:var(--card);border-radius:14px;padding:6px 16px 16px;margin:18px 0;scroll-margin-top:90px}
.lab-form{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,160px),1fr));gap:8px;margin:10px 0}
.lab-form label{font-size:.82rem;color:var(--mute);display:flex;flex-direction:column;gap:3px}
.lab-form input,.lab-form select,.lab-in{background:var(--bg);border:1px solid var(--line);color:var(--ink);border-radius:9px;padding:8px 10px;font:inherit;font-size:.92rem;width:100%;direction:ltr;text-align:left}
.lab-form select{direction:rtl;text-align:right}
.lab-out{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,170px),1fr));gap:8px;margin:10px 0}
.lab-out div{border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:var(--bg)}.lab-out small{display:block;color:var(--mute);font-size:.76rem}.lab-out b{direction:ltr;unicode-bidi:isolate;display:inline-block;font-family:'Space Grotesk',Vazirmatn,sans-serif}
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.lab-chart{position:relative;width:100%;height:380px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg);touch-action:pan-y}
.lab-chart canvas{width:100%;height:100%;display:block}
@media(max-width:560px){.lab-chart{height:300px}}
.lab-bar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:8px 0}
.lab-bar .lab-in{width:auto;min-width:80px}
.lab-msg{font-size:.88rem;color:var(--mute);margin:6px 0}.lab-msg.err{color:var(--no,#ef4444)}
.lab-tbl{width:100%;border-collapse:collapse;font-size:.82rem}.lab-tbl td,.lab-tbl th{border-bottom:1px solid var(--line);padding:6px 5px;text-align:start;white-space:nowrap}
.lab-scroll{overflow-x:auto}
.up{color:#22c55e}.down{color:#ef4444}
@media(prefers-reduced-motion:reduce){.pbar i{transition:none}}