/* technikan e-learning — biel/tusz/czerwień, mobile-first */
:root{--paper:#FCFCFA;--card:#fff;--ink:#0E0F10;--soft:#3A3E44;--muted:#6E747B;--line:#E6E6E0;
--red:#E5361F;--redd:#C0270F;--wash:#FBE9E6;--ok:#1F8A4C;--okw:#ECF6F0}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'Schibsted Grotesk',system-ui,sans-serif;
font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:Archivo,system-ui,sans-serif;letter-spacing:-.02em;line-height:1.15}
a{color:inherit}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;
padding:12px 16px;background:rgba(252,252,250,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{font-family:Archivo;font-weight:800;font-size:22px;letter-spacing:-.04em;text-decoration:none}
.brand .dot{color:var(--red)}
.top nav{display:flex;align-items:center;gap:14px;font-size:14px;font-weight:600}
.top nav a{text-decoration:none;color:var(--soft);padding:8px 2px}
.top nav a:hover{color:var(--red)}
.top .who{color:var(--muted);font-weight:500;display:none}
@media(min-width:640px){.top .who{display:inline}}
.btn-cta,.btn-out{border:1.5px solid var(--ink);border-radius:999px;padding:8px 14px!important}
.btn-cta{background:var(--ink);color:#fff!important}
.wrap{max-width:860px;margin:0 auto;padding:28px 16px 60px}
.foot{border-top:1px solid var(--line);padding:18px 16px;font-size:13px;color:var(--muted);text-align:center}
/* karty / formularze */
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;margin:14px 0}
.h-page{font-weight:900;font-size:clamp(26px,5vw,36px);margin:6px 0 4px}
.sub{color:var(--muted);margin:0 0 18px}
label{display:block;font-weight:600;font-size:14px;margin:14px 0 6px}
input[type=text],input[type=email],input[type=password]{width:100%;padding:12px 14px;font:inherit;
border:1.5px solid var(--line);border-radius:10px;background:#fff}
input:focus{outline:none;border-color:var(--ink)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--soft);margin-top:16px}
.consent input{margin-top:3px;width:18px;height:18px;accent-color:var(--red)}
.btn{display:inline-block;margin-top:18px;background:var(--red);color:#fff;border:none;cursor:pointer;
font:inherit;font-weight:700;padding:13px 26px;border-radius:999px;min-height:48px}
.btn:hover{background:var(--redd)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--ink)}
.err{background:var(--wash);border:1px solid #f2c1ba;color:#8a2015;border-radius:10px;padding:10px 14px;margin:12px 0;font-size:14px}
.ok{background:var(--okw);border:1px solid #bfe3cd;color:#14532d;border-radius:10px;padding:10px 14px;margin:12px 0;font-size:14px}
/* postęp */
.bar{height:8px;background:#EFEFEA;border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--red);border-radius:99px}
.pill{font-size:12px;font-weight:700;background:var(--wash);color:var(--redd);border-radius:99px;padding:3px 10px}
.pill.done{background:var(--okw);color:var(--ok)}
/* etykieta kroku / sekcji */
.step-label{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--redd);
  margin:18px 0 8px;display:flex;align-items:center;gap:8px}
.step-label::after{content:"";flex:1;height:1px;background:var(--line)}

/* lista kursów/rozdziałów */
.rowlink{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);border-radius:14px;
background:#fff;text-decoration:none;margin:10px 0;transition:border-color .15s}
.rowlink:hover{border-color:var(--ink)}
.rl-locked{opacity:.55;cursor:not-allowed}
.rl-locked:hover{border-color:var(--line)}
.rowlink .grow{flex:1;min-width:0}
.rowlink h3{margin:0 0 4px;font-size:17px}
.rowlink .meta{font-size:13px;color:var(--muted)}
.num{font-family:Archivo;font-weight:800;color:#C9C9C2;font-size:15px;width:30px;flex:0 0 auto}
/* treść lekcji */
.lesson h2{font-size:24px;margin:26px 0 10px}
.lesson h3{font-size:19px;margin:22px 0 8px}
.lesson p{margin:10px 0}
.lesson blockquote{margin:14px 0;padding:12px 16px;border-left:3px solid var(--line);background:#F7F7F4;border-radius:0 10px 10px 0}
/* zróżnicowane cytaty — opener nie ma wyglądać jak alert */
.lesson blockquote.bq-lead{border-left:3px solid #2563EB;background:#F1F5FC}      /* 🎯 wprowadzenie — spokojny błękit */
.lesson blockquote.bq-gate{border-left:4px solid var(--red);background:var(--wash)} /* 🛑 stop/bezpieczeństwo — czerwień */
.lesson blockquote.bq-warn{border-left:3px solid #C8892A;background:#FBF4E8}      /* ⚠ uwaga — bursztyn */
.lesson blockquote.bq-tip{border-left:3px solid var(--ok);background:var(--okw)}   /* 💡 wskazówka — zieleń */
.lesson blockquote.bq-note{border-left:3px solid var(--line);background:#F7F7F4}   /* zwykła notka — neutralna */
.lesson code{background:#F1F1EC;border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:.9em}
.lesson hr{border:none;border-top:1px solid var(--line);margin:24px 0}
.tblwrap{overflow-x:auto;margin:14px 0}
.lesson table{border-collapse:collapse;width:100%;font-size:14.5px}
.lesson th,.lesson td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.lesson th{background:#F6F6F1;font-weight:700}
.slot{margin:16px 0;border-radius:12px;overflow:hidden}
.slot img{width:100%;display:block}
.slot figcaption{font-size:13px;color:var(--muted);padding:8px 12px;background:#F6F6F1}
.slot-empty{display:flex;flex-direction:column;gap:4px;border:1.5px dashed var(--line);background:#FAFAF6;padding:18px}
.slot-kind{font-weight:800;font-size:12px;letter-spacing:.08em;color:var(--red)}
.slot-desc{font-size:14px;color:var(--soft)}
.slot-note{font-size:12px;color:var(--muted);font-style:italic}
.videowrap{position:relative;aspect-ratio:16/9;background:#0E0F10}
.videowrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.lesson-nav{display:flex;justify-content:space-between;gap:10px;margin-top:26px;flex-wrap:wrap}
/* quiz */
.q{border:1px solid var(--line);border-radius:14px;background:#fff;padding:18px;margin:14px 0}
.q h3{margin:0 0 12px;font-size:16.5px}
.opt{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1.5px solid var(--line);
border-radius:10px;margin:8px 0;cursor:pointer;font-size:15px}
.opt:hover{border-color:var(--ink)}
.opt input{accent-color:var(--red);width:18px;height:18px;margin-top:2px}
.q.correct{border-color:var(--ok);background:var(--okw)}
.q.wrong{border-color:var(--red);background:var(--wash)}
.explain{font-size:14px;color:var(--soft);border-top:1px dashed var(--line);margin-top:10px;padding-top:10px}
.score{font-family:Archivo;font-weight:900;font-size:40px}
.badge-rev{display:inline-block;background:var(--red);color:#fff;font-size:11px;font-weight:800;
border-radius:99px;padding:2px 8px;margin-left:6px;vertical-align:middle}

/* ===== MOBILE PREMIUM ===== */
/* dolna nawigacja (tylko zalogowani, ekrany dotykowe) */
.bottomnav{display:none}
@media(max-width:767px){
  .top nav .navlink,.top .who{display:none}                 /* góra: tylko logo + wyloguj */
  .bottomnav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;
    background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);
    padding-bottom:env(safe-area-inset-bottom)}
  .bottomnav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;
    padding:10px 4px 8px;font-size:11.5px;font-weight:700;color:var(--soft);text-decoration:none;
    min-height:56px;position:relative}
  .bottomnav a:active{color:var(--red)}
  .bn-ico{font-size:20px;line-height:1}
  .bn-badge{position:absolute;top:6px;right:calc(50% - 26px);margin:0}
  .wrap{padding-bottom:110px}                                /* miejsce na bottomnav + sticky CTA */
  .btn{width:100%;text-align:center}                         /* przyciski pełnej szerokości */
  .lesson-nav{position:sticky;bottom:calc(56px + env(safe-area-inset-bottom));z-index:25;
    background:rgba(252,252,250,.95);backdrop-filter:blur(8px);padding:10px 0;margin:18px -4px 0;
    border-top:1px solid var(--line)}
  .lesson-nav .btn{flex:1}
  .card{padding:18px 16px;border-radius:14px}
  .lesson h2{font-size:21px}.lesson h3{font-size:17.5px}
  .q{padding:16px 14px}
}
/* większe cele dotykowe wszędzie */
.opt{min-height:52px;align-items:center;padding:13px 14px}
.opt input{width:22px;height:22px;flex:0 0 auto}
input[type=text],input[type=email],input[type=password]{min-height:50px;font-size:16px} /* 16px = brak zoomu iOS */
.rowlink{min-height:64px}
.btn{-webkit-tap-highlight-color:transparent}
.btn-mini{margin-top:10px;padding:10px 18px;min-height:44px;font-size:14px}

/* ===== ATLAS USTEREK ===== */
.atlas-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 12px}
.atab{text-decoration:none;font-weight:700;font-size:14px;color:var(--soft);border:1.5px solid var(--line);
  border-radius:999px;padding:9px 15px;min-height:44px;display:inline-flex;align-items:center;gap:6px}
.atab span{font-size:12px;color:var(--muted);font-weight:600}
.atab.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.atab.on span{color:#fff;opacity:.7}
.atlas-sub{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 16px}
.asub{text-decoration:none;font-size:13px;font-weight:600;color:var(--soft);border:1px solid var(--line);
  border-radius:999px;padding:7px 12px;min-height:40px;display:inline-flex;align-items:center;gap:5px}
.asub span{font-size:11px;color:var(--muted)}
.asub.on{background:var(--wash);color:var(--redd);border-color:var(--red)}
.atlas-grid{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:560px){.atlas-grid{grid-template-columns:1fr 1fr}}
@media(min-width:900px){.atlas-grid{grid-template-columns:1fr 1fr 1fr}}
.acard{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.acard img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#F1F1EC;display:block}
.acard-body{padding:12px 14px;display:flex;flex-direction:column;gap:6px}
.acard-meta{font-size:12px;color:var(--muted)}
.acard-cat{display:inline-block;background:var(--wash);color:var(--redd);font-weight:700;border-radius:99px;padding:2px 8px;font-size:11px}
.acard-opis{margin:0;font-size:13.5px;line-height:1.5;color:var(--soft);cursor:pointer;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.acard-opis.open{-webkit-line-clamp:unset}

/* zgłaszanie błędu w pytaniu */
.report{margin-top:10px;font-size:13.5px}
.report summary{color:var(--muted);cursor:pointer;font-weight:600;padding:8px 0;min-height:36px;
  display:flex;align-items:center;-webkit-tap-highlight-color:transparent}
.report summary:hover{color:var(--red)}
.report textarea{width:100%;min-height:74px;font:inherit;font-size:15px;padding:10px 12px;
  border:1.5px solid var(--line);border-radius:10px;resize:vertical;margin-top:4px}
.report textarea:focus{outline:none;border-color:var(--ink)}
.report-out{display:block;color:var(--redd);font-weight:600;margin-top:6px;min-height:1em}
.report-ok{color:var(--ok);font-weight:700}

/* ścieżka nauki — dashboard (timeline) */
.tl{position:relative;margin:20px 0 8px;padding-left:38px}
.tl::before{content:"";position:absolute;left:14px;top:10px;bottom:10px;width:2px;background:var(--line)}
.tl-step{position:relative;padding:0 0 30px}
.tl-step:last-child{padding-bottom:0}
.tl-dot{position:absolute;left:-38px;top:-2px;width:30px;height:30px;border-radius:50%;background:var(--card);
  border:2px solid var(--line);display:grid;place-items:center;font-weight:800;font-size:13px;color:var(--muted);z-index:1}
.tl-step.active .tl-dot{border-color:var(--red);color:var(--red);box-shadow:0 0 0 4px var(--wash)}
.tl-step.done .tl-dot{border-color:var(--ok);background:var(--ok);color:#fff}
.tl-step.locked .tl-dot{background:#F3F3EF}
.tl-step.locked .tl-body{opacity:.8}
.tl-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 3px}
.tl-head h2{margin:0;font-size:18.5px}
.tl-sub{font-size:13.5px;color:var(--muted);margin:0 0 12px}
.pill.lock{background:#EFEFEA;color:var(--muted)}
.pill.now{background:var(--wash);color:var(--redd)}
.substeps{display:grid;gap:8px;margin-top:10px}
.substep{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.substep .si{font-weight:800;color:var(--muted);font-size:12px;margin-top:3px;white-space:nowrap}
.substep b{display:block;font-size:14.5px}
.substep .sd{color:var(--muted);font-size:13px;margin-top:1px}
.substep.locked{background:#FAFAF8}

/* publiczny upload zdjęć */
.uploadcard{padding:16px}
.uploadcard-meta{font-size:12px;color:var(--muted);display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.uploadcard-desc{font-weight:600;font-size:15.5px;margin:8px 0 12px;line-height:1.4}
.uploadcard-thumb{max-width:200px;width:100%;border-radius:10px;display:block}
.uploadcard.is-locked{background:#FAFAF8;opacity:.9}
.upl{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.filepick{position:relative;flex:1;min-width:220px;display:flex;align-items:center;gap:12px;
  border:2px dashed var(--line);border-radius:12px;padding:14px 16px;cursor:pointer;min-height:56px;
  background:var(--card);transition:border-color .15s,background .15s}
.filepick:hover,.filepick:focus-within{border-color:var(--red);background:var(--wash)}
.filepick input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.filepick-face{font-weight:600;font-size:15px;color:var(--soft)}
.filepick-preview{width:52px;height:52px;object-fit:cover;border-radius:8px;flex:none}
.upl-send{margin-top:0;white-space:nowrap;min-height:48px}
@media(max-width:520px){.upl{flex-direction:column;align-items:stretch}.upl-send{width:100%}}

/* lekcja: kicker modułu + komentarz lektora */
.lesson-kicker{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--redd);margin-bottom:2px}
.lektor{background:linear-gradient(180deg,#FFF8F1,#FDFBF7);border:1px solid #F0E4D6;border-left:3px solid var(--honey,#C8892A);
  border-radius:0 12px 12px 0;padding:14px 16px;margin:14px 0 18px}
.lektor-badge{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.04em;color:#9A6712;
  text-transform:uppercase;margin-bottom:5px}
.lektor p{margin:0;font-size:15px;color:var(--soft);line-height:1.55}

/* oznaczenie wersji dostępu — semantyka kolorów */
.pill.trial{background:#FDF3E3;color:#9A6712}
.pill.full{background:var(--okw);color:var(--ok)}
.access-bar{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  border-radius:10px;padding:8px 12px;margin:4px 0 10px}
.access-bar.trial{background:#FDF3E3;color:#9A6712;border:1px solid #F0E0C4}
.access-bar.full{background:var(--okw);color:#14532d;border:1px solid #bfe3cd}

/* pytania kontrolne — rozwijane odpowiedzi */
.lesson details.answers{margin:12px 0;border:1px solid var(--line);border-radius:10px;background:var(--okw);padding:0 14px}
.lesson details.answers summary{cursor:pointer;font-weight:700;color:var(--ok);padding:12px 0;list-style:none}
.lesson details.answers summary::-webkit-details-marker{display:none}
.lesson details.answers[open] summary{border-bottom:1px dashed #bfe3cd;margin-bottom:8px}
.lesson details.answers p{margin:8px 0 12px;color:#14532d;font-size:14.5px}

/* wyszukiwarka slotów (publiczny upload) */
.upl-search{position:sticky;top:60px;z-index:15;margin:6px 0 4px;display:flex;align-items:center;gap:10px}
.upl-search input[type=search]{flex:1;width:100%;padding:13px 16px;font:inherit;border:1.5px solid var(--line);
  border-radius:12px;background:#fff;min-height:48px}
.upl-search input[type=search]:focus{outline:none;border-color:var(--ink)}
.upl-count{font-size:13px;color:var(--muted);white-space:nowrap}

/* kontekst slotu na uploadzie */
.uploadcard-ctx{font-size:11.5px;color:var(--muted);font-weight:600;margin-bottom:4px;line-height:1.35}
.uploadcard-lbl{font-weight:700;color:var(--redd)}

/* slot zablokowany bo czeka na akceptację */
.uploadcard-pending{font-size:13.5px;color:#9A6712;background:#FDF3E3;border:1px solid #F0E0C4;
  border-radius:10px;padding:11px 14px;line-height:1.45}

/* spis rozdziału w lekcji — skok do dowolnego tematu */
.chapter-toc{border:1px solid var(--line);border-radius:12px;background:var(--card);margin:0 0 16px;padding:0 16px}
.chapter-toc summary{cursor:pointer;font-weight:700;font-size:14.5px;padding:13px 0;list-style:none;color:var(--ink)}
.chapter-toc summary::-webkit-details-marker{display:none}
.chapter-toc[open] summary{border-bottom:1px solid var(--line);margin-bottom:8px}
.toc-list{list-style:none;margin:0 0 12px;padding:0;counter-reset:t}
.toc-mod{font-size:11.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--redd);
  margin:12px 0 4px}
.toc-item{counter-increment:t;padding:5px 0 5px 26px;position:relative;font-size:14.5px}
.toc-item::before{content:counter(t);position:absolute;left:0;top:5px;font-size:11px;color:var(--muted);
  font-weight:700;font-variant-numeric:tabular-nums}
.toc-item a{color:var(--soft);text-decoration:none}
.toc-item a:hover{color:var(--red);text-decoration:underline}
.toc-here span{color:var(--red);font-weight:700}

/* faza testowa — blokada sprzedaży */
.testphase{display:flex;flex-direction:column;gap:2px;background:#FDF3E3;border:1px solid #F0E0C4;color:#9A6712;
  border-radius:10px;padding:11px 14px;font-weight:700;font-size:14px}
.testphase span{font-weight:500;font-size:12.5px;color:#8a7148}

/* zakres praktyczny — warsztaty */
.practical{border:1px solid var(--line);border-radius:12px;background:var(--card);margin:14px 0;padding:0 16px}
.practical summary{cursor:pointer;font-weight:700;font-size:15px;padding:14px 0;list-style:none;color:var(--ink)}
.practical summary::-webkit-details-marker{display:none}
.practical[open] summary{border-bottom:1px solid var(--line);margin-bottom:6px}
.practical-note{font-size:13.5px;color:var(--muted);margin:6px 0 10px}
.practical-list{margin:0 0 14px;padding-left:20px;display:grid;gap:7px;font-size:14.5px;color:var(--soft)}
.practical-list li{line-height:1.45}

/* dokumenty prawne (regulamin, polityka) */
.legal{max-width:760px;font-size:15px;line-height:1.7}
.legal h2{font-size:20px;margin:28px 0 8px}
.legal h1{margin-bottom:2px}
.legal-meta{color:var(--muted);font-size:13px;margin:0 0 8px}
.legal ol,.legal ul{padding-left:22px;margin:8px 0}
.legal li{margin:6px 0}
.legal ol{list-style:decimal}
.legal ol ol{list-style:lower-latin}
.legal .fill{background:var(--wash);color:var(--redd);border-radius:4px;padding:0 5px;font-weight:600}
.legal-note{margin-top:26px;padding:12px 14px;background:var(--surface2,#F6F3ED);border-left:3px solid var(--muted);
  border-radius:0 8px 8px 0;font-size:13.5px;color:var(--muted)}

/* para porównawcza (przed/po) — dwa uploady w jednej karcie */
.uploadcard-pair{border-color:#2563EB33}
.pair-badge{display:inline-block;font-size:12.5px;font-weight:700;color:#2563EB;background:#F1F5FC;
  border:1px solid #d6e2f7;border-radius:8px;padding:5px 10px;margin:2px 0 10px}
.pair-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pair-col{border:1px solid var(--line);border-radius:10px;padding:12px;background:var(--surface2,#F6F3ED)}
.pair-col .uploadcard-meta{margin-bottom:6px}
@media(max-width:560px){.pair-grid{grid-template-columns:1fr}}