/* ===========================
   My Inner Window - Quiz Styles
   =========================== */

/* ---- Quiz Container ---- */
.quiz {
  max-width: 700px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg);
}

.quiz__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.quiz__title {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-sm);
}

.quiz__desc {
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

/* ---- Progress Bar ---- */
.progress {
  margin-bottom: var(--space-2xl);
}

.progress__info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.progress__text {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.progress__count {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.progress__bar {
  height: 6px;
  background: var(--bg-card);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress__fill {
  height: 100%;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  position: relative;
}

.progress__fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 20px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  filter: blur(4px);
}

/* ---- Question Card ---- */
.question-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  margin-bottom: var(--space-xl);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.question-card--prev {
  animation: slideInReverse 0.3s ease;
}

@keyframes slideInReverse {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.question__number {
  font-size: var(--fs-xs);
  color: var(--accent-purple);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.question__text {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--text-primary);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-2xl);
}

/* ---- Likert Scale ---- */
.likert {
  display: flex;
  gap: var(--space-sm);
}

.likert__option {
  flex: 1;
  position: relative;
}

.likert__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.likert__label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-sm);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
}

.likert__label:hover {
  border-color: var(--border-light);
  background: rgba(168, 85, 247, 0.05);
}

.likert__dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-light);
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.likert__text {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.3;
}

/* Selected state */
.likert__input:checked + .likert__label {
  border-color: var(--accent-purple);
  background: rgba(168, 85, 247, 0.1);
}

.likert__input:checked + .likert__label .likert__dot {
  background: var(--accent-purple);
  border-color: var(--accent-purple);
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.4);
}

/* ---- Navigation Buttons ---- */
.quiz__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.quiz__nav .btn {
  min-width: 120px;
}

.quiz__nav-spacer {
  flex: 1;
}

/* ---- Submit State ---- */
.quiz__submit-section {
  text-align: center;
  padding: var(--space-xl) 0;
}

.quiz__submit-section p {
  margin-bottom: var(--space-lg);
  color: var(--text-secondary);
}

/* ---- Sticky Bottom Ad ---- */
.quiz-ad-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-dropdown);
  padding: var(--space-sm) var(--space-md);
  background: rgba(15, 14, 23, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--border-color);
}

.ad-slot--sticky {
  margin: 0 auto;
  max-width: 728px;
  min-height: 60px;
  padding: var(--space-sm);
}

/* Extra bottom padding on main so content isn't hidden behind the sticky ad */
.quiz {
  padding-bottom: 100px;
}

/* ---- Responsive: Vertical Likert on Mobile ---- */
@media (max-width: 640px) {
  .likert {
    flex-direction: column;
  }

  .likert__label {
    flex-direction: row;
    justify-content: flex-start;
    padding: var(--space-md) var(--space-lg);
  }

  .likert__dot {
    width: 18px;
    height: 18px;
  }

  .likert__text {
    font-size: var(--fs-sm);
  }

  .question__text {
    font-size: var(--fs-lg);
  }

  .question-card {
    padding: var(--space-xl);
  }
}