/* ============================================================
   Blindspot Quick Check (bqc-) — nur auf /tools/blindspot-check/
   Nutzt die Design-Tokens aus brt.css (wird danach geladen).
   Balken animieren via transform: scaleX() (kein Layout-Thrash).
   ============================================================ */

.bqc-widget {
  max-width: 52rem;
  margin-inline: auto;
}

#brt-blindspot {
  scroll-margin-top: calc(var(--header-height) + 1.25rem);
}

.bqc-card {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: clamp(var(--space-5), 4vw, var(--space-10));
}

.bqc-card + .bqc-card {
  margin-top: var(--space-6);
}

.bqc-card--center {
  text-align: center;
}

.bqc-card .brt-h2,
.bqc-card .brt-h3 {
  margin-top: 0;
}

.bqc-card h2:focus,
.bqc-card h3:focus {
  outline: none;
}

.bqc-note {
  background: var(--color-accent-soft);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-5);
  font-size: 0.925rem;
}

.bqc-actions {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.bqc-actions--between {
  justify-content: space-between;
}

.bqc-segments {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.bqc-segment-btn {
  width: 100%;
  text-align: center;
  justify-content: center;
}

/* Fortschritt */
.bqc-progress {
  margin-bottom: var(--space-8);
}

.bqc-progress__label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-muted);
  margin: 0 0 var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.bqc-progress__track {
  height: 6px;
  border-radius: 999px;
  background: var(--color-line);
  overflow: hidden;
}

.bqc-progress__bar {
  height: 100%;
  width: 100%;
  border-radius: 999px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 300ms ease;
}

/* Frage */
.bqc-question {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-6);
  margin-top: var(--space-6);
}

.bqc-question:first-of-type {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

.bqc-question.is-invalid {
  border-radius: var(--radius);
  outline: 2px solid #dc2626;
  outline-offset: 8px;
}

.bqc-question__title {
  font-size: 1.0625rem;
  line-height: 1.45;
  color: var(--color-ink);
  margin: 0 0 var(--space-4);
  display: flex;
  gap: var(--space-3);
}

.bqc-question__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 700;
}

.bqc-options {
  border: 0;
  margin: 0 0 var(--space-4);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.bqc-options__legend {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-muted);
  padding: 0;
  margin-bottom: var(--space-2);
}

.bqc-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  cursor: pointer;
  transition: border-color 150ms ease, background 150ms ease;
}

.bqc-option:hover {
  border-color: var(--color-accent-light);
}

.bqc-option:has(input:checked) {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.bqc-option input[type="radio"] {
  accent-color: var(--color-accent);
  width: 1.1rem;
  height: 1.1rem;
  flex: none;
  margin: 0;
}

.bqc-option__label {
  font-size: 0.95rem;
  color: var(--color-ink-soft);
}

.bqc-page-error {
  margin-top: var(--space-4);
}

/* Lade-Screen */
.bqc-spinner {
  width: 3rem;
  height: 3rem;
  margin: 0 auto var(--space-6);
  border-radius: 50%;
  border: 4px solid var(--color-line);
  border-top-color: var(--color-accent);
  animation: bqc-spin 900ms linear infinite;
}

@keyframes bqc-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .bqc-spinner { animation-duration: 3s; }
}

.bqc-spinner--lg {
  width: 3.75rem;
  height: 3.75rem;
  border-width: 5px;
}

.bqc-sending {
  margin-top: var(--space-6);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  background: linear-gradient(180deg, #f0f5ff 0%, #f7f9fc 100%);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(26, 79, 214, 0.12);
}

.bqc-sending .brt-body,
.bqc-sending .bqc-sending-hint {
  text-align: center;
  margin-inline: auto;
  max-width: 38ch;
}

.bqc-sending .brt-h3 {
  margin: 0 0 var(--space-3);
  color: var(--color-accent);
  text-align: center;
}

.bqc-sending-hint {
  margin: var(--space-4) 0 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink-soft);
}

.bqc-report__form.is-sending > label,
.bqc-report__form.is-sending > .brt-form__check-group,
.bqc-report__form.is-sending > .bqc-report__status,
.bqc-report__form.is-sending > .brt-form__error,
.bqc-report__form.is-sending > button[type="submit"] {
  display: none;
}

.bqc-report__form.is-sending .bqc-sending {
  margin-top: 0;
}

.bqc-report__status--ok { color: #0d6832; }
.bqc-report__status--err { color: #b42318; }

/* Ergebnis */
.bqc-score {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin: var(--space-6) 0;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
}

.bqc-score__pct {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 800;
  line-height: 1;
  margin: 0;
  color: var(--color-ink);
  flex: none;
}

.bqc-score__body { flex: 1; }

.bqc-score__label {
  font-weight: 700;
  font-size: 1.125rem;
  margin: 0 0 var(--space-2);
  color: var(--color-ink);
}

.bqc-score--gut .bqc-score__pct,
.bqc-score--gut .bqc-score__label { color: #15803d; }

.bqc-score--teilweise .bqc-score__pct,
.bqc-score--teilweise .bqc-score__label { color: #a16207; }

.bqc-score--kritisch .bqc-score__pct,
.bqc-score--kritisch .bqc-score__label,
.bqc-score--akut .bqc-score__pct,
.bqc-score--akut .bqc-score__label { color: #b91c1c; }

.bqc-score__lights {
  margin: var(--space-3) 0 0;
  font-size: 0.925rem;
  color: var(--color-muted);
}

.bqc-score__lights .bqc-dot {
  margin-right: 0.35em;
}

.bqc-dot {
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  vertical-align: baseline;
}

.bqc-dot--green { background: #16a34a; }
.bqc-dot--yellow { background: #b8860b; }
.bqc-dot--red { background: #dc2626; }

/* Kategorie-Balken */
.bqc-cat { margin-top: var(--space-5); }

.bqc-cat__label {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-ink);
  margin: 0 0 var(--space-2);
}

.bqc-cat__pct {
  color: var(--color-muted);
  font-weight: 500;
}

.bqc-cat__track {
  height: 8px;
  border-radius: 999px;
  background: var(--color-line);
  overflow: hidden;
}

.bqc-cat__bar {
  height: 100%;
  width: 100%;
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 500ms ease;
}

.bqc-cat__bar--green { background: #16a34a; }
.bqc-cat__bar--yellow { background: #b8860b; }
.bqc-cat__bar--red { background: #dc2626; }

/* Rote Punkte */
.bqc-red {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-5);
  margin-top: var(--space-5);
}

.bqc-red__title {
  font-size: 1rem;
  color: var(--color-ink);
  margin: 0 0 var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* CTA-Bereich */
.bqc-cta {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 720px) {
  .bqc-cta {
    grid-template-columns: 1fr 1fr;
  }
}

.bqc-cta__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
}

.bqc-restart {
  grid-column: 1 / -1;
  background: none;
  border: 0;
  color: var(--color-muted);
  font-size: 0.875rem;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
  justify-self: start;
}

.bqc-restart:hover { color: var(--color-ink); }

.bqc-report__form { margin-top: var(--space-5); }

.bqc-report__status {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-ink);
  margin: var(--space-3) 0 0;
}