/*
 * KI-Kompetenz Quiz – Stylesheet
 * Alle Regeln sind unter .ki-quiz-wrap gescoped,
 * um Konflikte mit dem WordPress-Theme zu vermeiden.
 */

/* ===== CSS-Variablen (nur innerhalb des Quiz-Containers) ===== */
.ki-quiz-wrap {
  --kiq-primary:    #2563eb;
  --kiq-primary-dk: #1d4ed8;
  --kiq-success:    #16a34a;
  --kiq-error:      #dc2626;
  --kiq-neutral:    #64748b;
  --kiq-border:     #e2e8f0;
  --kiq-bg:         #f8fafc;
  --kiq-surface:    #ffffff;
  --kiq-text:       #1e293b;
  --kiq-muted:      #64748b;
  --kiq-yes-sel:    #dbeafe;
  --kiq-yes-brd:    #2563eb;
  --kiq-no-sel:     #fee2e2;
  --kiq-no-brd:     #dc2626;
  --kiq-radius:     0.75rem;
  --kiq-shadow:     0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
  --kiq-trans:      0.18s ease;

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--kiq-text);
  padding: 1rem 0 2rem;
}

/* ===== Box-Sizing Reset (nur im Scope) ===== */
.ki-quiz-wrap *,
.ki-quiz-wrap *::before,
.ki-quiz-wrap *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ===== Wrapper ===== */
.ki-quiz-wrap .kiq-wrapper {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
}

/* ===== Quiz-Header ===== */
.ki-quiz-wrap .kiq-header {
  text-align: center;
  margin-bottom: 2rem;
}
.ki-quiz-wrap .kiq-header .kiq-tag {
  display: inline-block;
  background: var(--kiq-primary);
  color: #fff;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .3rem .75rem;
  border-radius: 2rem;
  margin-bottom: .75rem;
}
.ki-quiz-wrap .kiq-header h2 {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--kiq-text);
  border: none;
  padding: 0;
  margin: 0 0 .4rem;
}
.ki-quiz-wrap .kiq-header p {
  color: var(--kiq-muted);
  font-size: .95rem;
  margin: 0;
}

/* ===== Card ===== */
.ki-quiz-wrap .kiq-card {
  background: var(--kiq-surface);
  border-radius: var(--kiq-radius);
  box-shadow: var(--kiq-shadow);
  padding: 2rem 2.25rem;
}
@media (max-width: 520px) {
  .ki-quiz-wrap .kiq-card { padding: 1.5rem 1.25rem; }
}

/* ===== Fortschrittsanzeige ===== */
.ki-quiz-wrap .kiq-progress-wrap {
  margin-bottom: 1.75rem;
}
.ki-quiz-wrap .kiq-progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .5rem;
  font-size: .82rem;
  color: var(--kiq-muted);
  font-weight: 500;
}
.ki-quiz-wrap .kiq-progress-track {
  height: 6px;
  background: var(--kiq-border);
  border-radius: 3px;
  overflow: hidden;
}
.ki-quiz-wrap .kiq-progress-fill {
  height: 100%;
  background: var(--kiq-primary);
  border-radius: 3px;
  transition: width .4s ease;
}

/* ===== Seiten-Titel ===== */
.ki-quiz-wrap .kiq-page-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--kiq-primary);
  margin-bottom: 1.5rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--kiq-border);
}

/* ===== Fragen-Block ===== */
.ki-quiz-wrap .kiq-question-block {
  margin-bottom: 1.5rem;
}
.ki-quiz-wrap .kiq-question-block:last-of-type {
  margin-bottom: 0;
}
.ki-quiz-wrap .kiq-question-text {
  font-size: .93rem;
  font-weight: 500;
  color: var(--kiq-text);
  margin-bottom: .65rem;
  display: flex;
  gap: .5rem;
}
.ki-quiz-wrap .kiq-question-num {
  flex-shrink: 0;
  font-weight: 700;
  color: var(--kiq-primary);
  min-width: 1.4rem;
}
.ki-quiz-wrap .kiq-answer-buttons {
  display: flex;
  gap: .6rem;
  padding-left: 1.9rem;
}

/* ===== Ja/Nein-Buttons ===== */
.ki-quiz-wrap .kiq-btn-answer {
  flex: 1;
  padding: .55rem .5rem;
  border-radius: .5rem;
  border: 2px solid var(--kiq-border);
  background: var(--kiq-bg);
  color: var(--kiq-muted);
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--kiq-trans), background var(--kiq-trans),
              color var(--kiq-trans), transform var(--kiq-trans);
  text-align: center;
  user-select: none;
  line-height: 1.4;
}
.ki-quiz-wrap .kiq-btn-answer:hover {
  border-color: var(--kiq-neutral);
  color: var(--kiq-text);
}
.ki-quiz-wrap .kiq-btn-answer.kiq-sel-ja {
  background: var(--kiq-yes-sel);
  border-color: var(--kiq-yes-brd);
  color: var(--kiq-primary-dk);
}
.ki-quiz-wrap .kiq-btn-answer.kiq-sel-nein {
  background: var(--kiq-yes-sel);
  border-color: var(--kiq-yes-brd);
  color: var(--kiq-primary-dk);
}

/* ===== Navigation ===== */
.ki-quiz-wrap .kiq-nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  gap: 1rem;
}
.ki-quiz-wrap .kiq-btn-nav {
  padding: .65rem 1.6rem;
  border-radius: .5rem;
  border: 2px solid transparent;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--kiq-trans), border-color var(--kiq-trans),
              opacity var(--kiq-trans);
  line-height: 1.4;
}
.ki-quiz-wrap .kiq-btn-nav:active { transform: scale(.97); }

.ki-quiz-wrap .kiq-btn-back {
  background: transparent;
  border-color: var(--kiq-border);
  color: var(--kiq-muted);
}
.ki-quiz-wrap .kiq-btn-back:hover {
  border-color: var(--kiq-neutral);
  color: var(--kiq-text);
}
.ki-quiz-wrap .kiq-btn-next {
  background: var(--kiq-primary);
  color: #fff;
  margin-left: auto;
}
.ki-quiz-wrap .kiq-btn-next:hover:not(:disabled) {
  background: var(--kiq-primary-dk);
}
.ki-quiz-wrap .kiq-btn-next:disabled {
  opacity: .4;
  cursor: not-allowed;
}

/* ===== Ergebnisseite ===== */
.ki-quiz-wrap .kiq-result-hero {
  text-align: center;
  padding: 1rem 0 1.5rem;
}
.ki-quiz-wrap .kiq-score-ring {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  border: 6px solid var(--kiq-primary);
  margin-bottom: 1rem;
}
.ki-quiz-wrap .kiq-score-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--kiq-primary);
  line-height: 1;
}
.ki-quiz-wrap .kiq-score-denom {
  font-size: .85rem;
  color: var(--kiq-muted);
  font-weight: 500;
}
.ki-quiz-wrap .kiq-verdict-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--kiq-text);
  margin-bottom: .35rem;
}
.ki-quiz-wrap .kiq-verdict-sub {
  font-size: .9rem;
  color: var(--kiq-muted);
}

/* ===== Aufschlüsselung ===== */
.ki-quiz-wrap .kiq-breakdown {
  margin: 1.75rem 0;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.ki-quiz-wrap .kiq-breakdown-row {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.ki-quiz-wrap .kiq-breakdown-label {
  flex: 1;
  font-size: .85rem;
  color: var(--kiq-text);
  font-weight: 500;
}
.ki-quiz-wrap .kiq-breakdown-track {
  flex: 2;
  height: 8px;
  background: var(--kiq-border);
  border-radius: 4px;
  overflow: hidden;
}
.ki-quiz-wrap .kiq-breakdown-fill {
  height: 100%;
  background: var(--kiq-primary);
  border-radius: 4px;
}
.ki-quiz-wrap .kiq-breakdown-score {
  font-size: .85rem;
  font-weight: 700;
  color: var(--kiq-primary);
  min-width: 2.8rem;
  text-align: right;
}

/* ===== Detailansicht ===== */
.ki-quiz-wrap .kiq-detail-section { margin-top: 1.75rem; }
.ki-quiz-wrap .kiq-detail-section h3 {
  font-size: .9rem;
  font-weight: 700;
  color: var(--kiq-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 1rem;
  border: none;
  padding: 0;
}
.ki-quiz-wrap .kiq-detail-page-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--kiq-primary);
  margin: 1rem 0 .5rem;
}
.ki-quiz-wrap .kiq-detail-item {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .6rem .75rem;
  border-radius: .5rem;
  margin-bottom: .35rem;
  background: var(--kiq-bg);
  border: 1px solid var(--kiq-border);
  font-size: .85rem;
}
.ki-quiz-wrap .kiq-detail-icon {
  font-size: 1rem;
  line-height: 1.4;
  flex-shrink: 0;
}
.ki-quiz-wrap .kiq-detail-icon.kiq-ok  { color: var(--kiq-success); }
.ki-quiz-wrap .kiq-detail-icon.kiq-err { color: var(--kiq-error);   }
.ki-quiz-wrap .kiq-detail-q { color: var(--kiq-text); flex: 1; }
.ki-quiz-wrap .kiq-detail-answers {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-top: .25rem;
}
.ki-quiz-wrap .kiq-tag {
  display: inline-block;
  padding: .1rem .45rem;
  border-radius: .25rem;
  font-size: .75rem;
  font-weight: 600;
}
.ki-quiz-wrap .kiq-tag-given   { background: #f1f5f9; color: var(--kiq-muted); }
.ki-quiz-wrap .kiq-tag-correct { background: #dcfce7; color: var(--kiq-success); }

/* ===== Neustart-Button ===== */
.ki-quiz-wrap .kiq-btn-restart {
  display: block;
  width: 100%;
  margin-top: 2rem;
  padding: .8rem;
  background: var(--kiq-primary);
  color: #fff;
  border: none;
  border-radius: .5rem;
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--kiq-trans);
}
.ki-quiz-wrap .kiq-btn-restart:hover { background: var(--kiq-primary-dk); }

/* ===== Trennlinie ===== */
.ki-quiz-wrap .kiq-divider {
  border: none;
  border-top: 1px solid var(--kiq-border);
  margin: 1.5rem 0;
}

/* ===== Seitenwechsel-Animation ===== */
.ki-quiz-wrap .kiq-page { display: none; }
.ki-quiz-wrap .kiq-page.kiq-active {
  display: block;
  animation: kiqFadeIn .22s ease;
}
@keyframes kiqFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}