/* HSAT Type III Scoring Trainer — style v1.3.0
   Dwa motywy: data-hsat-theme="night" (domyślny) i "clinic" (jasny).
   Paleta canvasu jest zdublowana w JS (THEMES) — 2d context nie widzi zmiennych CSS. */

/* ============ MOTYW JASNY: „Jasny wydruk” ============ */
.hsat-trainer[data-hsat-theme="clinic"]{
  --hsat-bg:#f7fafc;--hsat-bg2:#eef4f8;--hsat-panel:#ffffff;--hsat-panel2:#f1f6f9;
  --hsat-text:#0f2b38;--hsat-muted:#4a6675;--hsat-line:#cfdde6;
  --hsat-teal:#0f766e;--hsat-cyan:#0369a1;--hsat-rose:#be123c;--hsat-amber:#b45309;
  --hsat-violet:#6d28d9;--hsat-green:#15803d;--hsat-sky:#0284c7;
  --hsat-yellow:#a16207;--hsat-purple:#7e22ce;
  --hsat-shadow:0 10px 30px rgba(15,43,56,.08);
  background:radial-gradient(circle at 15% 5%,rgba(13,148,136,.07),transparent 26%),
             radial-gradient(circle at 85% 10%,rgba(3,105,161,.06),transparent 31%),
             linear-gradient(155deg,var(--hsat-bg),var(--hsat-bg2));
}
.hsat-trainer[data-hsat-theme="clinic"] .hsat-badge{background:rgba(15,118,110,.08);border-color:rgba(15,118,110,.32)}
.hsat-trainer[data-hsat-theme="clinic"] .hsat-primary{color:#fff!important;box-shadow:0 8px 20px rgba(3,105,161,.22)}
.hsat-trainer[data-hsat-theme="clinic"] .hsat-answers button{background:#fbfdfe}
.hsat-trainer[data-hsat-theme="clinic"] .hsat-progress{background:#e6eef3}
.hsat-trainer[data-hsat-theme="clinic"] .hsat-window-note{background:rgba(241,246,249,.9)}

/* przełącznik motywu */
.hsat-theme-switch{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 0}
.hsat-theme-btn{display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  background:var(--hsat-panel);color:var(--hsat-text);border:1px solid var(--hsat-line);
  border-radius:999px;padding:8px 14px;font:inherit;font-weight:900;font-size:13px}
.hsat-theme-btn:hover{border-color:var(--hsat-teal)}
.hsat-theme-btn:focus-visible{outline:3px solid var(--hsat-cyan);outline-offset:2px}
.hsat-theme-btn.is-on{border-color:var(--hsat-teal);box-shadow:inset 0 0 0 1px var(--hsat-teal)}
.hsat-theme-btn.is-on::after{content:"✓";font-weight:950;color:var(--hsat-teal)}
.hsat-swatch{width:16px;height:16px;border-radius:5px;border:1px solid var(--hsat-line);display:inline-block}
.hsat-swatch-night{background:linear-gradient(135deg,#061116 45%,#2dd4bf)}
.hsat-swatch-clinic{background:linear-gradient(135deg,#ffffff 45%,#0f766e)}

.hsat-trainer{
  --hsat-bg:#071318;--hsat-bg2:#050b0f;--hsat-panel:#0e2029;--hsat-panel2:#102b33;
  --hsat-text:#ecfeff;--hsat-muted:#9fb6c2;--hsat-line:#1d3a46;
  --hsat-teal:#2dd4bf;--hsat-cyan:#22d3ee;--hsat-rose:#fb7185;--hsat-amber:#f59e0b;
  --hsat-violet:#a78bfa;--hsat-green:#34d399;--hsat-sky:#38bdf8;
  --hsat-yellow:#facc15;--hsat-purple:#c084fc;
  --hsat-shadow:0 24px 70px rgba(0,0,0,.35);
  font-family:Arial,Inter,sans-serif;color:var(--hsat-text);
  background:radial-gradient(circle at 15% 5%,rgba(45,212,191,.17),transparent 26%),
             radial-gradient(circle at 85% 10%,rgba(34,211,238,.14),transparent 31%),
             linear-gradient(155deg,var(--hsat-bg),var(--hsat-bg2));
  padding:0 24px 32px;border-radius:22px;overflow:hidden
}
.hsat-trainer *{box-sizing:border-box}
.hsat-trainer p{line-height:1.65}

/* ---------- hero ---------- */
.hsat-hero{min-height:620px;display:grid;grid-template-columns:1fr .92fr;gap:42px;align-items:center;padding:44px 0}
.hsat-badge{display:inline-flex;padding:8px 12px;border:1px solid rgba(45,212,191,.38);border-radius:999px;color:var(--hsat-teal);font-size:12px;font-weight:950;letter-spacing:.12em;text-transform:uppercase;background:rgba(45,212,191,.07)}
.hsat-trainer h1{font-size:clamp(40px,6vw,78px);line-height:.9;letter-spacing:-.07em;margin:22px 0;color:var(--hsat-text)}
.hsat-trainer h2{font-size:clamp(30px,4.5vw,54px);line-height:.96;letter-spacing:-.05em;margin:12px 0;color:var(--hsat-text)}
.hsat-trainer h3{font-size:25px;margin:0 0 12px;letter-spacing:-.03em;color:var(--hsat-text)}
.hsat-trainer h4{font-size:18px;margin:0 0 8px;color:var(--hsat-text)}
.hsat-hero p,.hsat-section-title p{color:var(--hsat-muted);font-size:20px;max-width:820px}
.hsat-cta{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0}
.hsat-btn{border:0;border-radius:16px;padding:12px 16px;font:inherit;font-weight:900;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.hsat-btn:focus-visible{outline:3px solid var(--hsat-cyan);outline-offset:2px}
.hsat-primary{background:linear-gradient(135deg,var(--hsat-teal),var(--hsat-cyan));color:#04211f!important;box-shadow:0 15px 35px rgba(34,211,238,.2)}
.hsat-ghost{background:var(--hsat-panel);color:var(--hsat-text)!important;border:1px solid var(--hsat-line)}
.hsat-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:34px}
.hsat-stats div,.hsat-rule{background:var(--hsat-panel);border:1px solid var(--hsat-line);border-radius:24px;padding:18px;box-shadow:var(--hsat-shadow)}
.hsat-stats b{display:block;font-size:34px}
.hsat-stats span,.hsat-rule p{color:var(--hsat-muted);font-weight:800;font-size:13px}

/* ---------- panele ---------- */
.hsat-visual,.hsat-exercise,.hsat-side,.hsat-case,.hsat-exam-box,.hsat-window-card,.hsat-qc-card,.hsat-flow-step{
  background:var(--hsat-panel);border:1px solid var(--hsat-line);border-radius:32px;padding:22px;box-shadow:var(--hsat-shadow)
}
.hsat-trainer canvas{width:100%;height:auto;display:block;background:transparent;border:1px solid var(--hsat-line);border-radius:24px}
.hsat-section{padding:56px 0}
.hsat-section-title{margin-bottom:26px}
.hsat-rules-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hsat-rule b{font-size:20px;color:var(--hsat-text)}

/* ---------- lab ---------- */
.hsat-trainer-layout{display:grid;grid-template-columns:1fr 380px;gap:22px;align-items:start}
.hsat-toolbar{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}
.hsat-trainer select{background:var(--hsat-panel);color:var(--hsat-text);border:1px solid var(--hsat-line);border-radius:16px;padding:12px 14px;font-weight:900;width:100%}
.hsat-trainer select:focus-visible{outline:3px solid var(--hsat-cyan);outline-offset:2px}
.hsat-exercise-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px}
.hsat-exercise-head small{display:block;color:var(--hsat-muted);font-weight:800}
.hsat-channels{display:grid;grid-template-columns:repeat(8,1fr);gap:6px;margin-top:8px}
.hsat-channels span{text-align:center;font-size:12px;color:var(--hsat-muted);font-weight:900}
.hsat-window-note{margin-top:12px;padding:12px 14px;border:1px dashed var(--hsat-line);border-radius:16px;color:var(--hsat-muted);font-size:14px;line-height:1.55;background:rgba(16,43,51,.45)}
.hsat-window-note b{color:var(--hsat-text)}
.hsat-warn{color:var(--hsat-amber)!important;display:inline-block;margin-top:6px}

.hsat-answers{display:grid;gap:10px}
.hsat-answers button{background:#071318;color:var(--hsat-text);border:1px solid var(--hsat-line);border-radius:15px;text-align:left;padding:12px 16px;font-weight:900;cursor:pointer}
.hsat-answers button:hover:not(:disabled){border-color:var(--hsat-teal)}
.hsat-answers button:focus-visible{outline:3px solid var(--hsat-cyan);outline-offset:2px}
.hsat-answers button:disabled{cursor:default;opacity:.85}
.hsat-feedback{margin-top:16px;padding:16px;border:1px solid var(--hsat-line);border-radius:18px;color:var(--hsat-muted);font-weight:800;min-height:70px}
.hsat-feedback.good{border-color:var(--hsat-green);color:var(--hsat-text);background:rgba(52,211,153,.12)}
.hsat-feedback.bad{border-color:var(--hsat-rose);color:var(--hsat-text);background:rgba(251,113,133,.12)}
.hsat-mark{display:inline-block;font-size:18px;font-weight:950;margin-right:6px}
.hsat-feedback.good .hsat-mark{color:var(--hsat-green)}
.hsat-feedback.bad .hsat-mark{color:var(--hsat-rose)}
.hsat-hint-box{margin-top:16px;padding:16px;border-radius:18px;background:var(--hsat-panel2);border:1px solid var(--hsat-line)}
.hsat-hint-box ul{margin:10px 0 0;padding-left:20px;color:var(--hsat-muted);line-height:1.55}
.hsat-sig-note{margin-top:10px;padding:10px 12px;border-left:3px solid var(--hsat-line);background:rgba(120,160,175,.06);border-radius:0 12px 12px 0;color:var(--hsat-muted);font-size:14px;line-height:1.55}
.hsat-sig-note.is-snore{border-left-color:var(--hsat-yellow);background:rgba(250,204,21,.08)}
.hsat-sig-note.is-pos{border-left-color:var(--hsat-purple);background:rgba(192,132,252,.08)}
.hsat-sig-note.is-pleth{border-left-color:var(--hsat-sky);background:rgba(56,189,248,.08)}
.hsat-error{color:var(--hsat-rose);font-weight:800;line-height:1.6}
.hsat-nav-btns{display:flex;gap:10px;margin-top:14px}
.hsat-nav-btns button{flex:1}
.hsat-progress{height:12px;background:#071318;border:1px solid var(--hsat-line);border-radius:999px;overflow:hidden;margin-top:10px}
.hsat-progress div{height:100%;width:0;background:linear-gradient(90deg,var(--hsat-teal),var(--hsat-cyan))}

/* ---------- okna scoringu ---------- */
.hsat-window-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.hsat-window-card{border-radius:24px;padding:20px}
.hsat-window-card b{display:block;font-size:26px;color:var(--hsat-teal);letter-spacing:-.03em}
.hsat-window-card span{display:block;font-size:12px;font-weight:950;letter-spacing:.1em;text-transform:uppercase;color:var(--hsat-muted);margin:6px 0 10px}
.hsat-window-card p{color:var(--hsat-muted);font-size:14px;margin:0}
.hsat-window-card.is-core{border-color:rgba(45,212,191,.55);background:linear-gradient(160deg,rgba(45,212,191,.12),var(--hsat-panel))}

/* ---------- kroki workflow ---------- */
.hsat-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hsat-flow-step{border-radius:24px;padding:20px;position:relative}
.hsat-flow-step em{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:12px;background:rgba(45,212,191,.15);border:1px solid rgba(45,212,191,.4);color:var(--hsat-teal);font-style:normal;font-weight:950;margin-bottom:12px}
.hsat-flow-step p{color:var(--hsat-muted);font-size:14px;margin:0}

/* ---------- jakość zapisu ---------- */
.hsat-qc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.hsat-qc-card{border-radius:24px;padding:20px}
.hsat-qc-card ul{margin:10px 0 0;padding-left:20px;color:var(--hsat-muted);line-height:1.6;font-size:15px}
.hsat-qc-card.is-pass{border-color:rgba(52,211,153,.45)}
.hsat-qc-card.is-fail{border-color:rgba(251,113,133,.45)}
.hsat-qc-card.is-pass h4{color:var(--hsat-green)}
.hsat-qc-card.is-fail h4{color:var(--hsat-rose)}
.hsat-note{margin-top:18px;padding:16px 18px;border-radius:18px;border:1px solid var(--hsat-line);background:var(--hsat-panel2);color:var(--hsat-muted);font-size:14px;line-height:1.6}
.hsat-note b{color:var(--hsat-text)}

/* ---------- tabele ---------- */
.hsat-matrix{overflow:auto}
.hsat-matrix table{width:100%;border-collapse:collapse;background:var(--hsat-panel);border:1px solid var(--hsat-line);border-radius:18px;overflow:hidden}
.hsat-matrix th,.hsat-matrix td{padding:14px;border-bottom:1px solid var(--hsat-line);text-align:left}
.hsat-matrix th{color:var(--hsat-teal)}
.hsat-matrix td{color:var(--hsat-muted)}
.hsat-matrix td:first-child{color:var(--hsat-text);font-weight:800}

.hsat-case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.hsat-case p{color:var(--hsat-muted)}

/* ---------- egzamin ---------- */
.hsat-exam-box{max-width:1100px;margin:auto}
.hsat-exam-item{padding:18px;border:1px solid var(--hsat-line);border-radius:18px;background:var(--hsat-panel2);margin:12px 0}
.hsat-exam-item .hsat-answers{margin-top:14px}
.hsat-opt.ok{border-color:var(--hsat-green)!important;background:rgba(52,211,153,.12)!important}
.hsat-opt.no{border-color:var(--hsat-rose)!important;background:rgba(251,113,133,.12)!important}
.hsat-exam-result{padding:18px;border-radius:20px;background:rgba(45,212,191,.12);border:1px solid rgba(45,212,191,.35);font-weight:950;margin-top:16px}
.hsat-exam-result ul{font-weight:800;color:var(--hsat-muted)}
.hsat-exam-next{margin-top:14px;width:100%}

/* ---------- responsywność ---------- */
@media(max-width:1050px){
  .hsat-hero,.hsat-trainer-layout{grid-template-columns:1fr}
  .hsat-rules-grid,.hsat-case-grid,.hsat-qc-grid,.hsat-flow{grid-template-columns:1fr}
  .hsat-window-grid{grid-template-columns:repeat(2,1fr)}
  .hsat-stats{grid-template-columns:repeat(2,1fr)}
  .hsat-toolbar{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .hsat-trainer{padding:0 14px 24px}
  .hsat-hero{min-height:auto;padding:44px 0}
  .hsat-trainer h1{font-size:38px}
  .hsat-stats,.hsat-window-grid,.hsat-toolbar{grid-template-columns:1fr}
  .hsat-channels{grid-template-columns:repeat(4,1fr)}
  .hsat-visual,.hsat-exercise,.hsat-side{padding:16px;border-radius:24px}
}
@media(prefers-reduced-motion:reduce){
  .hsat-trainer *{transition:none!important;animation:none!important}
}

/* ============ konta: logowanie, rejestracja, pasek kursanta ============ */
.hsat-auth{display:grid;grid-template-columns:1fr 420px;gap:32px;align-items:start;padding:48px 0}
.hsat-auth-intro h2{margin-top:14px}
.hsat-auth-intro p{color:var(--hsat-muted);font-size:17px}
.hsat-auth-points{margin:18px 0 0;padding-left:20px;color:var(--hsat-muted);line-height:1.7}
.hsat-auth-forms{background:var(--hsat-panel);border:1px solid var(--hsat-line);border-radius:28px;padding:24px;box-shadow:var(--hsat-shadow)}
.hsat-auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:18px}
.hsat-auth-tab{background:transparent;color:var(--hsat-muted);border:1px solid var(--hsat-line);border-radius:14px;padding:10px;font:inherit;font-weight:900;cursor:pointer}
.hsat-auth-tab.is-on{background:var(--hsat-panel2);color:var(--hsat-text);border-color:var(--hsat-teal)}
.hsat-auth-tab:focus-visible{outline:3px solid var(--hsat-cyan);outline-offset:2px}
.hsat-auth-form{display:none}
.hsat-auth-form.is-on{display:block}
.hsat-auth-form label{display:block;margin:14px 0 6px;font-weight:900;font-size:14px;color:var(--hsat-text)}
.hsat-auth-form label span{font-weight:700;color:var(--hsat-muted)}
.hsat-auth-form input[type=text],.hsat-auth-form input[type=email],.hsat-auth-form input[type=password]{
  width:100%;background:var(--hsat-bg);color:var(--hsat-text);border:1px solid var(--hsat-line);
  border-radius:14px;padding:12px 14px;font:inherit;font-weight:700}
.hsat-auth-form input:focus-visible{outline:3px solid var(--hsat-cyan);outline-offset:2px}
.hsat-auth-form .hsat-btn{width:100%;margin-top:18px}
.hsat-check{display:flex!important;align-items:center;gap:8px;font-weight:700!important;color:var(--hsat-muted)!important}
.hsat-check input{width:auto!important}
.hsat-auth-small{margin-top:12px;font-size:13px;color:var(--hsat-muted);line-height:1.6}
.hsat-auth-small a{color:var(--hsat-teal)}
.hsat-auth-msg{padding:12px 14px;border-radius:14px;font-weight:800;font-size:14px;margin:0 0 16px}
.hsat-auth-msg.is-ok{background:rgba(52,211,153,.12);border:1px solid var(--hsat-green);color:var(--hsat-text)}
.hsat-auth-msg.is-err{background:rgba(251,113,133,.12);border:1px solid var(--hsat-rose);color:var(--hsat-text)}
.hsat-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.hsat-auth-pending{grid-template-columns:1fr;max-width:760px}

.hsat-userbar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  background:var(--hsat-panel2);border:1px solid var(--hsat-line);border-radius:20px;padding:14px 20px;margin-top:24px}
.hsat-userbar b{display:block;color:var(--hsat-text);font-size:16px}
.hsat-userbar span{color:var(--hsat-muted);font-weight:800;font-size:13px}

.hsat-locked{background:var(--hsat-panel);border:1px dashed var(--hsat-line);border-radius:28px;padding:32px;text-align:center}
.hsat-locked b{display:block;font-size:22px;color:var(--hsat-text);margin-bottom:10px}
.hsat-locked p{color:var(--hsat-muted);max-width:620px;margin:0 auto 20px}

/* ============ strona opisowa ============ */
.hsat-hero-landing{min-height:auto;padding:56px 0}
.hsat-landing-visual{display:flex;align-items:center}
.hsat-landing-card b{display:block;font-size:20px;margin-bottom:14px;color:var(--hsat-text)}
.hsat-landing-card ol{margin:0;padding-left:22px;color:var(--hsat-muted);line-height:1.8}

@media(max-width:1050px){
  .hsat-auth{grid-template-columns:1fr}
}