/* AI Akademija – tečaj s materijalima (0.6.0): pregled, lekcije, datoteke, zaključano/otključano, prozor za pregled */

/* kupnja / upisan */
.aka-buy .aka-ima{display:flex;gap:12px;align-items:center;margin:0 10px 22px;padding:14px 16px;border-radius:14px;background:#E6F8EE}
.aka-buy .aka-ima svg{width:26px;height:26px;flex:none;fill:none;stroke:#0F7A43;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.aka-buy .aka-ima b{display:block;font-size:16px;color:#0F7A43}
.aka-buy .aka-ima span{font-size:14px;color:#2E6B4A}
.aka-buy .aka-login{margin:-6px 10px 0;font-size:14.5px;color:var(--aka-text)}
.aka-buy .aka-login a{font-weight:700;color:var(--aka-blue)!important}

/* traka „u tečaju” */
.aka-incl{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.aka-incl div{background:#fff;border:1px solid var(--aka-line);border-radius:18px;padding:20px 22px}
.aka-incl b{display:block;font-size:34px;font-weight:800;letter-spacing:-.03em;line-height:1.05;
  background:var(--aka-grad);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:aka-flow 6s ease-in-out infinite alternate}
.aka-incl span{display:block;margin-top:4px;font-size:14px;line-height:1.35;color:var(--aka-text)}

/* program: moduli → lekcije → datoteke */
.aka-mat-note{font-size:15.5px!important;line-height:1.6;color:var(--aka-text);margin:-14px 0 20px!important;max-width:720px}
.aka .aka-alert{margin-bottom:18px}
.aka-program details{padding:0 22px 6px}
.aka-program details>summary{font-size:18px}
.aka-lesson{border-top:1px solid var(--aka-line);padding:20px 0 18px}
.aka-lesson-h{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin-bottom:6px}
.aka-lno{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--aka-blue)}
.aka-lesson-h h3{font-size:19px;font-weight:800;margin:0;flex:1 1 auto}
.aka-lesson-h small{font-size:13px;color:var(--aka-muted)}
.aka-lesson>p{font-size:15.5px;line-height:1.6;color:var(--aka-text);margin:0 0 12px}
.aka .aka-check-sm{gap:7px;margin-bottom:14px}
.aka .aka-check-sm li{font-size:14.5px}
.aka .aka-check-sm svg{width:17px;height:17px}

.aka-files{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.aka-file{display:flex;align-items:center;gap:14px;margin:0;padding:10px 12px;border-radius:14px;background:var(--aka-bg);border:1px solid transparent}
.aka-file:not(.is-locked){background:#fff;border-color:var(--aka-line)}
.aka-fico{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;flex:none;background:#EEF1FF}
.aka-fico svg{width:21px;height:21px;fill:none;stroke:var(--aka-blue);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.aka-file.is-locked .aka-fico{background:#fff}
.aka-fname{flex:1;min-width:0}
.aka-fname b{display:block;font-size:15px;color:var(--aka-ink);line-height:1.3}
.aka-fname small{display:block;font-size:13px;color:var(--aka-muted);line-height:1.35}
.aka-fact{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.aka .aka-fbtn{display:inline-flex;align-items:center;gap:6px;min-height:0;margin:0;padding:8px 13px;border-radius:10px;border:1.5px solid var(--aka-line);background:#fff;
  color:var(--aka-ink)!important;font-size:14px;font-weight:700;line-height:1.2;text-transform:none;letter-spacing:0;cursor:pointer;white-space:nowrap;transition:transform .2s,border-color .2s}
.aka .aka-fbtn:hover{transform:translateY(-1px);border-color:#C9CFF0}
.aka .aka-fbtn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.aka .aka-fbtn.is-main{color:#fff!important;border-color:transparent;background:var(--aka-grad);background-size:300% 100%;animation:aka-flow 6s ease-in-out infinite alternate}
.aka-lock{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--aka-muted);white-space:nowrap}
.aka-lock svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.aka-soon{font-size:13.5px;font-weight:600;color:var(--aka-muted)}
.aka-peek .aka-btn{width:100%;min-height:52px;margin-top:6px}

/* prozor za pregled i video */
.aka-dlg{width:min(920px,calc(100vw - 24px));height:min(88vh,980px);max-width:none;max-height:none;padding:0;border:0;border-radius:22px;overflow:hidden;
  box-shadow:0 40px 80px -30px rgba(11,16,51,.6);background:#fff}
.aka-dlg::backdrop{background:rgba(11,16,51,.55);backdrop-filter:blur(3px)}
.aka-dlg[open]{display:flex;flex-direction:column}
.aka-dlg-h{display:flex;align-items:center;gap:12px;padding:14px 16px 14px 22px;border-bottom:1px solid var(--aka-line);font-family:'Nunito Sans',Inter,sans-serif}
.aka-dlg-h b{flex:1;font-size:16px;color:var(--aka-ink)}
.aka .aka-dlg-x,.aka-dlg-x{width:40px;height:40px;min-height:0;margin:0;padding:0;border-radius:50%;border:1px solid var(--aka-line);background:#fff;color:var(--aka-ink);font-size:24px;line-height:1;cursor:pointer}
.aka-dlg-b{flex:1;min-height:0;background:#F6F8FF}
.aka-dlg-b iframe{display:block;width:100%;height:100%;border:0;background:#fff}
.aka-dlg-b video{display:block;width:100%;height:100%;background:#0B1033}
.aka-dlg.is-video{height:fit-content;width:min(1100px,calc(100vw - 24px))}
.aka-dlg.is-video .aka-dlg-b{flex:none;background:#0B1033}
.aka-dlg.is-video .aka-dlg-b video{height:auto;max-height:calc(88vh - 70px);aspect-ratio:16/9}

@media (max-width:1100px){.aka-incl{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){
  .aka-incl{grid-template-columns:1fr 1fr;gap:10px}.aka-incl div{padding:16px}.aka-incl b{font-size:28px}
  .aka-program details{padding:0 14px 4px}
  .aka-file{flex-wrap:wrap;gap:10px 12px}
  .aka-fact{width:100%;justify-content:flex-start;padding-left:52px}
  .aka-dlg{height:92vh;border-radius:16px}
  .aka-dlg.is-video{height:fit-content}
}
@media (prefers-reduced-motion:reduce){.aka-incl b,.aka .aka-fbtn.is-main{animation:none}}

/* 0.7.0: koncept, paket, napredak, kartice, šalabahter */
.aka-koncept{margin:-4px 0 14px!important;font-size:15px!important;font-weight:700;line-height:1.5;color:var(--aka-violet)!important;max-width:620px}
.aka-paket{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.aka-pk{position:relative;display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--aka-line);border-radius:16px;padding:16px 16px 16px 14px}
.aka-pk-i{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:none;background:#EEF1FF}
.aka-pk-i svg{width:22px;height:22px;fill:none;stroke:var(--aka-blue);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.aka-pk b{display:block;font-size:15.5px;color:var(--aka-ink);line-height:1.3}
.aka-pk span{display:block;font-size:13.5px;line-height:1.45;color:var(--aka-text);margin-top:3px}
.aka-pk em{position:absolute;top:10px;right:10px;font-style:normal;font-size:11px;font-weight:700;letter-spacing:.04em;padding:3px 8px;border-radius:99px;background:#FFF4E0;color:#A0620A}
.aka-pk.is-uskoro{background:var(--aka-bg)}
.aka-pk.is-uskoro .aka-pk-i{background:#fff}
.aka-pk.is-uskoro b,.aka-pk.is-uskoro span{opacity:.75}
.aka-pk:has(em) div{padding-right:74px}

.aka-progress{background:#fff;border:1px solid var(--aka-line);border-radius:16px;padding:14px 18px;margin:0 0 18px}
.aka-progress-t{display:flex;justify-content:space-between;gap:10px;font-size:14.5px;color:var(--aka-text);margin-bottom:8px}
.aka-progress-t b{color:var(--aka-ink)}
.aka-progress-t i{font-style:normal;font-weight:800;color:var(--aka-ink)}
.aka-progress-bar{height:10px;border-radius:99px;background:#EEF1FF;overflow:hidden}
.aka-progress-bar span{display:block;height:100%;border-radius:99px;background:var(--aka-grad);background-size:300% 100%;animation:aka-flow 6s ease-in-out infinite alternate;transition:width .4s}
.aka .aka-done{display:inline-flex;align-items:center;gap:6px;min-height:0;margin:0 0 0 auto;padding:6px 11px;border-radius:99px;border:1.5px solid var(--aka-line);background:#fff;
  color:var(--aka-muted)!important;font-size:13px;font-weight:700;line-height:1.2;text-transform:none;letter-spacing:0;cursor:pointer}
.aka .aka-done svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.aka .aka-done[aria-pressed="true"]{background:#E6F8EE;border-color:#BFE6CE;color:#0F7A43!important}
.aka-lesson.is-done .aka-lesson-h h3{color:var(--aka-muted)}

.aka-deck{max-width:640px;margin:22px auto 0}
.aka-deck-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:14px;font-weight:700;color:var(--aka-muted)}
.aka .aka-card{display:flex;flex-direction:column;justify-content:center;gap:10px;width:100%;min-height:250px;margin:0;padding:30px 30px 26px;border-radius:22px;border:1px solid var(--aka-line);
  background:#fff;box-shadow:0 24px 50px -32px rgba(31,40,110,.45);text-align:left;text-transform:none;letter-spacing:0;cursor:pointer;color:var(--aka-ink)!important;transition:transform .25s}
.aka .aka-card:hover{transform:translateY(-2px)}
.aka-card small{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--aka-blue)}
.aka-card b{font-size:22px;line-height:1.3;font-weight:800}
.aka-card .aka-card-a{display:none;font-size:17px;line-height:1.55;color:var(--aka-text);border-top:1px solid var(--aka-line);padding-top:12px}
.aka-card em{font-style:normal;font-size:13px;color:var(--aka-muted)}
.aka-card.is-open .aka-card-a{display:block}
.aka-card.is-open em{display:none}
.aka-deck-act{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.aka-deck-act .aka-btn{width:100%;margin:0}
.aka-deck-end{text-align:center;padding:30px 10px}
.aka-deck-end b{display:block;font-size:20px;margin-bottom:14px;color:var(--aka-ink)}

.aka-sal-h{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.aka-sal-h h2{margin:0!important}
.aka-sal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.aka-sal-b{background:#fff;border:1px solid var(--aka-line);border-radius:16px;padding:16px 18px}
.aka-sal-b h3{font-size:16px;font-weight:800;margin:0 0 8px;color:var(--aka-ink)}
.aka-sal-b ul{margin:0;padding-left:18px}
.aka-sal-b li{font-size:14px;line-height:1.5;color:var(--aka-text);margin:0 0 3px}
.aka-sal-f{font-size:12.5px;color:var(--aka-muted);margin-top:10px!important}
@media (max-width:900px){.aka-sal{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.aka-sal{grid-template-columns:1fr}.aka .aka-done span{display:none}.aka-card b{font-size:19px}}
@media print{
  body.aka-ispis *{visibility:hidden}
  body.aka-ispis #salabahter,body.aka-ispis #salabahter *{visibility:visible}
  body.aka-ispis #salabahter{position:absolute;left:0;top:0;width:100%;padding:0}
  body.aka-ispis #salabahter .aka-btn{display:none}
  body.aka-ispis .aka-sal{grid-template-columns:1fr 1fr}
  body.aka-ispis .aka-sal-b{break-inside:avoid}
}

/* 0.8.0: certifikat */
.aka-cert{background:#fff;border:1px dashed var(--aka-line);border-radius:16px;padding:16px 18px;margin:0 0 22px;opacity:.85}
.aka-cert.is-open{border-style:solid;border-color:#B9B5F0;opacity:1;box-shadow:0 10px 30px rgba(11,16,51,.08)}
.aka-cert-h{display:flex;gap:12px;align-items:flex-start}
.aka-cert-h b{display:block;color:var(--aka-ink);font-size:16px;margin-bottom:2px}
.aka-cert-h span{display:block;font-size:14px;line-height:1.5;color:var(--aka-text)}
.aka-cert-h span[hidden]{display:none}
.aka-cert-h .aka-pk-i{display:grid}
.aka-cert-f{display:grid;gap:12px;margin-top:14px}
.aka-cert-f[hidden]{display:none}
.aka-cert-f label{display:grid;gap:6px;font-weight:600;font-size:14px;color:var(--aka-ink)}
.aka-cert-f input[type=text]{border:1px solid var(--aka-line);border-radius:12px;padding:11px 14px;font:inherit;font-weight:500}
.aka-cert-f fieldset{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 16px;font-size:14px}
.aka-cert-f legend{font-weight:600;color:var(--aka-ink);margin-bottom:6px;width:100%}
.aka-cert-f fieldset label{display:flex;gap:6px;align-items:center;font-weight:500}
.aka-cert-f .aka-btn{justify-self:start}

/* 0.10.0: program tečaja na prodajnoj stranici (bez preuzimanja – to je u učionici) */
.aka-kur{list-style:none;margin:0;padding:6px 0}
.aka-kur li{display:flex;gap:14px;padding:12px 6px;border-bottom:1px solid var(--aka-line)}
.aka-kur li:last-child{border-bottom:0}
.aka-kur-n{flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:13px;color:var(--aka-blue);background:#EEF1FF}
.aka-kur b{display:block;color:var(--aka-ink);font-size:16px}
.aka-kur small{display:block;color:var(--aka-text);font-size:13px;margin:2px 0 6px}
.aka-chips{display:flex;flex-wrap:wrap;gap:6px}
.aka-chips i{font-style:normal;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;background:#F1EFFC;color:#4B3FC4}
.aka-kur-x{display:flex;gap:14px;align-items:center;margin-top:12px;padding:14px 16px;border:1px solid var(--aka-line);border-radius:16px;background:#fff}
.aka-kur-x b{display:block;color:var(--aka-ink)}.aka-kur-x small{color:var(--aka-text);font-size:13.5px}
.aka-kur-cta{margin-top:20px}
/* 0.11: pregled lekcije, materijali, certifikat, ljepljivi CTA na mobitelu */
.aka .aka-prev{grid-template-columns:1.15fr .85fr;align-items:center}
.aka .aka-prev-v video,.aka .aka-prev-img img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:18px;background:#0B1033;box-shadow:0 18px 40px rgba(11,16,51,.14)}
.aka .aka-prev-img{position:relative;display:block}
.aka .aka-prev-img em{position:absolute;left:14px;bottom:14px;display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;background:rgba(11,16,51,.82);color:#fff;font-style:normal;font-size:13px;font-weight:600}
.aka .aka-prev-img em svg{width:15px;height:15px;stroke:#fff;fill:none;stroke-width:2}
.aka .aka-mk-row{margin:24px 0 10px}
.aka .aka-cert-prev{grid-template-columns:.9fr 1.1fr;align-items:center}
.aka .aka-cert-img{display:block;width:100%;height:auto;border-radius:14px;box-shadow:0 18px 40px rgba(11,16,51,.16)}
.aka-sticky-cta{display:none}
@media (max-width:849px){
  .aka .aka-prev,.aka .aka-cert-prev{grid-template-columns:1fr;gap:24px}
  .aka-sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:90;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:0 -6px 24px rgba(11,16,51,.12)}
  .aka-sticky-cta span{display:flex;flex-direction:column;font-size:12.5px;color:#4B5275;line-height:1.3;min-width:0}
  .aka-sticky-cta b{font-size:14.5px;color:#0B1033;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .aka-sticky-cta .aka-btn{flex:none;width:auto!important;margin:0!important;padding:11px 18px;font-size:14px}
  .aka-sticky-cta span{flex:1 1 auto}
  .aka:has(.aka-sticky-cta){padding-bottom:76px}
}
/* 0.11.2: put do certifikata (lekcije → AI Challenge → certifikat), bonus odvojen */
.aka .aka-put{list-style:none;margin:6px 0 22px!important;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;counter-reset:none}
.aka .aka-put li{position:relative;display:flex;flex-direction:column;gap:2px;margin:0;padding:14px 14px 14px 58px;border:1px solid var(--aka-line);border-radius:16px;background:#fff;min-height:64px;justify-content:center}
.aka .aka-put li+li::before{content:"→";position:absolute;left:-12px;top:50%;transform:translateY(-50%);color:#7B2FFF;font-weight:700;font-size:14px}
.aka .aka-put-n{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#EEF1FF;color:#1F5BFF;font-weight:700;font-size:16px}
.aka .aka-put b{color:var(--aka-ink);font-size:15px;line-height:1.25}
.aka .aka-put small{color:var(--aka-text);font-size:12.5px}
.aka .aka-put-v{grid-template-columns:1fr;margin-top:16px!important}
.aka .aka-put-v li+li::before{content:"↓";left:26px;top:-13px;transform:none}
.aka .aka-kur-kraj{margin-top:14px;padding:14px;border-radius:18px;background:linear-gradient(135deg,rgba(31,91,255,.07),rgba(123,47,255,.07) 60%,rgba(0,210,255,.07))}
.aka .aka-kur-kraj-h{margin:0 0 2px!important;font-size:12.5px!important;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#7B2FFF}
.aka .aka-kur-kraj .aka-kur-x{margin-top:10px}
.aka .aka-kur-e{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:#F6F8FF;font-size:22px}
.aka .aka-kur-x b em{margin-left:8px;padding:2px 8px;border-radius:999px;background:#0B1033;color:#fff;font-style:normal;font-size:11px;font-weight:600;letter-spacing:.04em;vertical-align:2px}
.aka .aka-kur-bon-h{margin-top:22px!important;color:var(--aka-text)}
.aka .aka-kur-bonus{opacity:.92}
@media (max-width:600px){.aka .aka-put{grid-template-columns:1fr}.aka .aka-put li+li::before{content:"↓";left:26px;top:-13px;transform:none}}
/* 0.13: oznaka besplatnog pregleda */
.aka .aka-besp{display:inline-block;margin-left:6px;padding:2px 8px;border-radius:999px;background:#E3FAF6;color:#0B6E78;font-size:11.5px;font-weight:700;letter-spacing:.02em;vertical-align:2px}
/* 0.14: put do certifikata – strelica centrirana u razmaku (prije je dodirivala rub kartice) */
.aka .aka-put{gap:18px}
.aka .aka-put li+li::before{left:-9px;top:50%;transform:translate(-50%,-50%);line-height:1}
.aka .aka-put-v li+li::before{left:31px;top:-9px;transform:translate(-50%,-50%)}
@media (max-width:600px){.aka .aka-put li+li::before{left:31px;top:-9px;transform:translate(-50%,-50%)}}
/* 0.17: otvoreni pregled – diskretna razvojna napomena, nije dio ponude */
.aka .aka-pregled-nap{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline;margin:14px 0 0!important;padding:10px 12px;border:1px dashed #C9D2F5;border-radius:12px;background:#FAFBFF;font-size:13px;line-height:1.45;color:#4B5275}
.aka .aka-pregled-nap a{font-weight:600;color:#1F5BFF}
.aka .aka-pregled-nap.is-uc{margin:6px 0 12px!important}