/* The login is a quiet, mobile-first card. All selectors stay inside the
 * shortcode output so the site's theme and other pages keep their styles. */
#pruefungstrainer-login {
  --pt-ink: #343a3b;
  --pt-muted: #6c7375;
  width: min(100%, 490px);
  margin: 0 auto 52px;
  padding: 0 12px;
  color: var(--pt-ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  text-align: left;
  -webkit-font-smoothing: antialiased;
}
#pruefungstrainer-login,
#pruefungstrainer-login * { box-sizing: border-box; }
#pruefungstrainer-login .pt-login-card {
  padding: clamp(24px, 6vw, 38px);
  border: 1px solid #e5e8e6;
  border-radius: 28px;
  background: #f7f8f6;
  box-shadow: 0 16px 44px rgba(31, 40, 42, 0.06);
}
#pruefungstrainer-login .pt-login-mark {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 24px;
  border-radius: 18px;
  background: var(--pt-ink);
  color: #fff;
}
#pruefungstrainer-login .pt-login-mark svg { width: 30px; height: 30px; }
#pruefungstrainer-login .pt-login-eyebrow {
  margin: 0 0 10px;
  color: var(--pt-muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .13em;
}
#pruefungstrainer-login h2 {
  margin: 0;
  color: var(--pt-ink);
  font-size: clamp(27px, 6vw, 34px);
  font-weight: 750;
  line-height: 1.16;
  letter-spacing: -.025em;
  text-transform: none;
}
#pruefungstrainer-login .pt-login-intro {
  margin: 14px 0 0;
  color: var(--pt-muted);
  font-size: 16px;
  line-height: 1.5;
}
#pruefungstrainer-login form { margin-top: 28px; }
#pruefungstrainer-login form p { margin: 0 0 18px; }
#pruefungstrainer-login form label {
  display: block;
  margin-bottom: 8px;
  color: var(--pt-ink);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.35;
}
#pruefungstrainer-login input[type="text"],
#pruefungstrainer-login input[type="email"],
#pruefungstrainer-login input[type="password"] {
  display: block;
  width: 100%;
  height: 54px;
  padding: 0 15px;
  border: 1.5px solid #d5dada;
  border-radius: 12px;
  background: #fff;
  color: var(--pt-ink);
  font: inherit;
  font-size: 16px;
  box-shadow: none;
  appearance: none;
}
#pruefungstrainer-login input[type="text"]:focus-visible,
#pruefungstrainer-login input[type="email"]:focus-visible,
#pruefungstrainer-login input[type="password"]:focus-visible,
#pruefungstrainer-login input[type="submit"]:focus-visible,
#pruefungstrainer-login a:focus-visible {
  outline: 3px solid #92a7a8;
  outline-offset: 2px;
}
#pruefungstrainer-login .login-remember { padding: 2px 0 4px; }
#pruefungstrainer-login .login-remember label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--pt-muted);
  font-size: 14px;
  font-weight: 500;
}
#pruefungstrainer-login input[type="checkbox"] {
  width: 19px;
  height: 19px;
  margin: 0;
  accent-color: var(--pt-ink);
}
#pruefungstrainer-login .login-submit { margin-bottom: 0; }
#pruefungstrainer-login input[type="submit"] {
  display: block;
  width: 100%;
  min-height: 54px;
  border: 0;
  border-radius: 999px;
  background: var(--pt-ink);
  color: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  appearance: none;
  box-shadow: none;
}
#pruefungstrainer-login input[type="submit"]:hover { background: #242a2b; }
#pruefungstrainer-login .pt-login-help {
  display: block;
  width: fit-content;
  margin: 19px auto 0;
  color: var(--pt-ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
#pruefungstrainer-login .pt-login-footnote {
  margin: 18px auto 0;
  max-width: 36ch;
  color: var(--pt-muted);
  font-size: 13px;
  line-height: 1.5;
  text-align: center;
}

/* Mobile-first, optimiert für iPhone 16 Pro Max (430 x 932 pt).
 * Quiz rules stay inside #pruefungstrainer to avoid theme-wide changes. */
#pruefungstrainer {
  --bg: #f4f6fb;
  --card: #ffffff;
  --ink: #0f172a;
  --muted: #64748b;
  --accent: #2563eb;
  --ok: #15803d;
  --ok-bg: #dcfce7;
  --bad: #b91c1c;
  --bad-bg: #fee2e2;
  --line: #e2e8f0;
  --radius: 16px;
  --safe-top: env(safe-area-inset-top);
  --safe-bottom: env(safe-area-inset-bottom);

  max-width: 430px;
  margin: 0 auto;
  background: var(--bg);
  color: var(--ink);
  border-radius: var(--radius);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: normal;
  text-align: left;
  -webkit-font-smoothing: antialiased;
}

#pruefungstrainer,
#pruefungstrainer *,
#pruefungstrainer *::before,
#pruefungstrainer *::after { box-sizing: border-box; }

/* Themes style buttons, headings and paragraphs; reset what they could change. */
#pruefungstrainer button {
  font-family: inherit;
  text-transform: none;
  letter-spacing: normal;
  text-shadow: none;
  box-shadow: none;
  margin: 0;
}
#pruefungstrainer h1,
#pruefungstrainer h2 {
  font-family: inherit;
  font-weight: 700;
  letter-spacing: normal;
  text-transform: none;
  color: var(--ink);
}

#pruefungstrainer .screen {
  min-height: 70vh;
  margin: 0 auto;
  padding: calc(16px + var(--safe-top)) 16px calc(24px + var(--safe-bottom));
  display: flex;
  flex-direction: column;
  gap: 14px;
  scroll-margin-top: 16px;
}

#pruefungstrainer h1 { font-size: 26px; margin: 8px 0 0; line-height: 1.2; }
#pruefungstrainer h2 { font-size: 18px; margin: 0; line-height: 1.3; }
#pruefungstrainer p { margin: 0; line-height: 1.45; }
#pruefungstrainer .muted { color: var(--muted); font-size: 14px; }

#pruefungstrainer .card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

#pruefungstrainer .btn {
  appearance: none;
  border: 0;
  border-radius: 14px;
  padding: 15px 16px;
  font-size: 17px;
  font-weight: 600;
  width: 100%;
  min-height: 52px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}
#pruefungstrainer .btn:disabled { opacity: 0.4; }
#pruefungstrainer .btn.secondary { background: #e8eefc; color: var(--accent); }
#pruefungstrainer .btn.ghost { background: transparent; color: var(--accent); padding: 8px; min-height: 40px; width: auto; }
#pruefungstrainer a.btn { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }

#pruefungstrainer .error { color: var(--bad); font-size: 14px; min-height: 18px; }

#pruefungstrainer .topbar { display: flex; align-items: center; justify-content: space-between; }

#pruefungstrainer .theme-card { display: flex; flex-direction: column; gap: 10px; text-align: left; cursor: pointer; border: 0; width: 100%; font: inherit; color: inherit; }
#pruefungstrainer .progress { height: 8px; background: var(--line); border-radius: 99px; overflow: hidden; }
#pruefungstrainer .progress > span { display: block; height: 100%; background: var(--accent); transition: width .2s; }
#pruefungstrainer .meta { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); }

#pruefungstrainer .counter { font-size: 14px; color: var(--muted); font-weight: 600; }
#pruefungstrainer .question-text { font-size: 18px; line-height: 1.4; font-weight: 600; white-space: pre-line; }

#pruefungstrainer .options { display: flex; flex-direction: column; gap: 10px; }
#pruefungstrainer .option {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  width: 100%;
  text-align: left;
  padding: 14px;
  border-radius: 14px;
  border: 1.5px solid var(--line);
  background: #fff;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
  cursor: pointer;
  min-height: 52px;
}
#pruefungstrainer .option .letter {
  flex: 0 0 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700; font-size: 14px;
  background: #eef2f7; color: var(--muted);
}
#pruefungstrainer .option.correct { border-color: var(--ok); background: var(--ok-bg); }
#pruefungstrainer .option.correct .letter { background: var(--ok); color: #fff; }
#pruefungstrainer .option.wrong { border-color: var(--bad); background: var(--bad-bg); }
#pruefungstrainer .option.wrong .letter { background: var(--bad); color: #fff; }
#pruefungstrainer .option:disabled { cursor: default; }

#pruefungstrainer .feedback { border-left: 4px solid; padding: 12px 14px; border-radius: 12px; }
#pruefungstrainer .feedback.ok { border-color: var(--ok); background: var(--ok-bg); }
#pruefungstrainer .feedback.bad { border-color: var(--bad); background: var(--bad-bg); }
#pruefungstrainer .feedback strong { display: block; margin-bottom: 4px; }
#pruefungstrainer .feedback p { font-size: 15px; }
#pruefungstrainer .review-note { font-size: 13px; color: var(--muted); font-style: italic; }

#pruefungstrainer .footer-actions { margin-top: auto; display: flex; flex-direction: column; gap: 10px; padding-top: 8px; }

#pruefungstrainer .stat-row { display: flex; gap: 10px; }
#pruefungstrainer .stat { flex: 1; text-align: center; padding: 14px 8px; }
#pruefungstrainer .stat b { display: block; font-size: 26px; }
#pruefungstrainer .stat span { font-size: 13px; color: var(--muted); }

#pruefungstrainer .wrong-item { font-size: 14px; padding: 10px 0; border-bottom: 1px solid var(--line); }

#pruefungstrainer .q-img { display: block; max-width: 100%; height: auto; margin: 12px 0 0; background: #fff; }
#pruefungstrainer .opt-img { display: block; max-width: 100%; height: auto; margin: 8px 0 0; background: #fff; }
#pruefungstrainer img[data-asset]:not([src]) { visibility: hidden; min-height: 48px; }
#pruefungstrainer .wrong-item:last-child { border-bottom: 0; }