/* CyberKuźnia — warstwa 2.0: formularze auth, konto, płatności, paywall, ścieżka startowa, mobile/PWA. */
html { -webkit-text-size-adjust: 100%; overscroll-behavior-y: none; }
body { padding-top: env(safe-area-inset-top); }

/* ---- pola formularzy ---- */
.fld { display: block; margin: 0 0 12px; }
.fld span { display: block; font-size: 12px; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; margin-bottom: 5px; }
.fld input, .fld select { width: 100%; font: inherit; font-size: 15px; background: var(--bg-deep); color: var(--ink);
  border: 1px solid var(--line-strong); border-radius: 8px; padding: 11px 13px; }
.fld input:focus, .fld select:focus { outline: 2px solid var(--cyan); outline-offset: 1px; border-color: var(--cyan); }
.fld-hint { font-size: 12px; margin: -6px 0 12px; }
.form-err { color: var(--red); background: color-mix(in srgb, var(--red) 10%, transparent); border: 1px solid color-mix(in srgb, var(--red) 40%, transparent);
  border-radius: 8px; padding: 9px 12px; font-size: 13px; margin: 0 0 12px; }
.btn.wide { width: 100%; justify-content: center; padding: 12px; font-size: 15px; }
.busy { opacity: .7; pointer-events: none; }
.otp-input { font: 700 28px var(--mono) !important; letter-spacing: .4em; text-align: center; }

/* ---- auth ---- */
.auth-layout { display: grid; grid-template-columns: minmax(0, 440px) minmax(0, 320px); gap: 24px; justify-content: center; align-items: start; padding: 24px 0; }
.auth-card { padding: 28px; }
.auth-card h1 { margin: 10px 0 4px; font-size: 26px; }
.auth-brand { font-size: 13px; letter-spacing: .25em; color: var(--green); }
.auth-form { margin-top: 18px; }
.auth-links { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 16px; font-size: 13px; }
.auth-aside { border: 1px dashed var(--line-strong); border-radius: var(--radius); padding: 18px 20px; background: color-mix(in srgb, var(--green) 4%, transparent); }
.auth-aside h3 { margin: 0 0 8px; color: var(--green-hi); font-size: 15px; }
.auth-aside li { margin: 6px 0; font-size: 13px; }

/* ---- konto / plan ---- */
.account-grid .card { padding: 20px; }
.plan-card { padding: 20px; }
.plan-name { font: 700 22px var(--mono); color: var(--muted); }
.plan-name.pro { color: var(--amber); text-shadow: 0 0 12px color-mix(in srgb, var(--amber) 50%, transparent); }
.plan-features li { margin: 4px 0; }
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 14px; }
.price { font: inherit; text-align: left; cursor: pointer; display: flex; flex-direction: column; gap: 8px; padding: 16px; border-radius: var(--radius);
  border: 1px solid var(--line-strong); background: var(--bg-deep); color: var(--ink); }
.price:hover { border-color: var(--green); }
.price.best { border-color: var(--green); box-shadow: 0 0 0 1px var(--green) inset; }
.price-k { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.price-k em { color: var(--amber); font-style: normal; }
.price-v { font: 700 24px var(--mono); color: var(--green-hi); }
.price .btn { justify-content: center; }
.danger-card { border-color: color-mix(in srgb, var(--red) 40%, var(--line)); }
.btn.danger { color: var(--red); border-color: color-mix(in srgb, var(--red) 50%, transparent); }
.btn.danger:hover { background: color-mix(in srgb, var(--red) 12%, transparent); }

/* ---- paywall / PRO ---- */
.pro-badge { display: inline-block; font: 700 10px var(--mono); letter-spacing: .12em; color: var(--bg-deep); background: var(--amber); border-radius: 4px; padding: 2px 6px; vertical-align: middle; margin-left: 6px; }
.paywall { text-align: center; padding: 36px 24px; max-width: 560px; margin: 24px auto; border-color: var(--amber); }
.paywall-badge { display: inline-block; font: 700 12px var(--mono); letter-spacing: .2em; color: var(--bg-deep); background: var(--amber); border-radius: 6px; padding: 4px 12px; }
.paywall h2 { margin: 14px 0 6px; }
.ch-card.locked { opacity: .78; }
.ch-card.locked::after { content: "🔒"; position: absolute; right: 12px; bottom: 10px; font-size: 14px; }
.ch-card { position: relative; }

/* ---- nawigacja: użytkownik + język ---- */
.user-chip { font: 600 12px var(--sans); color: var(--green-hi); background: color-mix(in srgb, var(--green) 10%, transparent); border: 1px solid var(--line-strong);
  border-radius: 20px; padding: 5px 11px; cursor: pointer; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-chip:hover { border-color: var(--green); }
.lang-select { font: 600 12px var(--mono); background: var(--bg-deep); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 6px 6px; cursor: pointer; }
.lang-note { font-size: 12px; color: var(--muted); border: 1px dashed var(--line); border-radius: 6px; padding: 6px 10px; margin: 0 0 14px; }

/* ---- ścieżka startowa ---- */
.path-card { padding: 20px; border-color: var(--green-dim); background: linear-gradient(135deg, color-mix(in srgb, var(--green) 7%, var(--bg-card)), var(--bg-card)); }
.path-card h2 { margin: 0 0 4px; font-size: 18px; color: var(--green-hi); }
.path-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin-top: 14px; counter-reset: step; }
.path-step { border: 1px solid var(--line); border-radius: 10px; padding: 12px; background: var(--bg-deep); display: flex; flex-direction: column; gap: 6px; cursor: pointer; }
.path-step:hover { border-color: var(--line-strong); }
.path-step.done { border-color: var(--green); background: color-mix(in srgb, var(--green) 8%, var(--bg-deep)); }
.path-step.next { border-color: var(--amber); }
.path-step .ps-n { font: 700 11px var(--mono); color: var(--muted); letter-spacing: .1em; }
.path-step.done .ps-n { color: var(--green); }
.path-step.next .ps-n { color: var(--amber); }
.path-step b { font-size: 13px; color: var(--ink); }
.path-step small { color: var(--muted); font-size: 11.5px; line-height: 1.4; }
.path-done { margin-top: 12px; color: var(--green-hi); font-weight: 700; }

/* ---- strony prawne ---- */
.legal { max-width: 78ch; }
.legal h2 { font-size: 16px; margin: 22px 0 6px; color: var(--green); }

/* ---- mobile / PWA ---- */
@media (max-width: 760px) {
  .auth-layout { grid-template-columns: 1fr; padding: 8px 0; }
  .auth-card { padding: 20px 16px; }
  .fld input, .fld select { font-size: 16px; }   /* iOS: brak auto-zoomu przy focus */
  main.wrap { padding-bottom: calc(90px + env(safe-area-inset-bottom)); }
  .lang-select { padding: 6px 2px; font-size: 11px; }
  .user-chip { max-width: 96px; font-size: 11px; padding: 5px 8px; }
  .price-grid { grid-template-columns: 1fr; }
}
@media (display-mode: standalone) {
  nav.site-nav { padding-top: calc(7px + env(safe-area-inset-top)); }
}

.linklike { font: inherit; font-size: 13px; background: none; border: 0; padding: 0; color: var(--muted); cursor: pointer; }
.linklike:hover { color: var(--green); text-decoration: underline; }

/* ---- Akademia ---- */
.acad-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.acad-card { border-left: 3px solid var(--green-dim); }
.acad-card.done { border-left-color: var(--green); }
.acad-card.done::after { content: "✓"; position: absolute; right: 12px; top: 10px; color: var(--green); font-weight: 700; }
.acad-card { position: relative; }
.lesson { max-width: 76ch; }
.lesson h1 { font-size: clamp(24px, 4vw, 34px); }
.lesson p { color: var(--ink); line-height: 1.75; margin: 0 0 14px; }
.lesson h3.wk { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--green); margin: 26px 0 8px; border-bottom: 1px dashed var(--line); padding-bottom: 6px; }
.lesson-key { border: 1px solid var(--line-strong); border-left: 3px solid var(--amber); border-radius: 8px; padding: 4px 18px 14px; margin-top: 24px; background: color-mix(in srgb, var(--amber) 5%, transparent); }
.lesson-key li { margin: 8px 0; }
.lesson-actions { flex-wrap: wrap; gap: 10px; }

/* ---- 2FA / bezpieczeństwo konta ---- */
.totp-secret { margin: 10px 0; padding: 12px; background: var(--bg-deep); border: 1px solid var(--line-strong); border-radius: 8px; text-align: center; }
.totp-secret code { font: 700 18px var(--mono); letter-spacing: .15em; color: var(--green-hi); word-break: break-all; }
.recovery-codes { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin: 14px 0; }
.recovery-codes code { font: 700 15px var(--mono); background: var(--bg-deep); border: 1px solid var(--line); border-radius: 6px; padding: 8px; text-align: center; color: var(--amber); }
.session-list { display: grid; gap: 8px; margin-top: 10px; }
.session-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; background: var(--bg-deep); }
.session-row b { font-size: 13px; }

/* ---- weryfikacja certyfikatu ---- */
.cert-verify { border: 1px solid var(--line-strong); border-radius: 12px; padding: 22px; margin-top: 14px; max-width: 480px; }
.cert-verify.ok { border-color: var(--green); background: color-mix(in srgb, var(--green) 7%, transparent); }
.cert-verify.bad { border-color: var(--red); background: color-mix(in srgb, var(--red) 8%, transparent); }
.cv-badge { font: 700 20px var(--mono); margin-bottom: 12px; }
.cert-verify.ok .cv-badge { color: var(--green-hi); }
.cert-verify.bad .cv-badge { color: var(--red); }
.cv-table { width: 100%; border-collapse: collapse; }
.cv-table td { padding: 7px 4px; border-bottom: 1px solid var(--line); font-size: 14px; }
.cv-table td:first-child { color: var(--muted); width: 40%; }

.owner-sign { display: inline-block; margin-top: 8px; color: var(--muted); font-size: 12px; }
.owner-sign a { color: var(--green-dim); }

/* ---- checkbox akceptacji regulaminu ---- */
.fld-check { display: flex; align-items: flex-start; gap: 9px; margin: 4px 0 14px; font-size: 13px; color: var(--ink); cursor: pointer; line-height: 1.45; }
.fld-check input[type="checkbox"] { width: 18px; height: 18px; margin-top: 1px; flex: none; accent-color: var(--green); cursor: pointer; }
.fld-check a { color: var(--cyan); text-decoration: underline; }

/* ---- ładowanie / bramka ---- */
.app-loading { display: grid; place-items: center; gap: 14px; min-height: 50vh; }
.spinner { width: 34px; height: 34px; border: 3px solid var(--line-strong); border-top-color: var(--green); border-radius: 50%; animation: bf-spin .8s linear infinite; }
@keyframes bf-spin { to { transform: rotate(360deg); } }