/* Copyright (c) 2025-2026 Spwig contributors. Licensed under AGPL-3.0. */

.faq-accordion {
  --faq-question-color: var(--theme-color-text, #1a1a1a);
  --faq-answer-color: var(--theme-color-text-light, #555);
  --faq-icon-color: var(--theme-element-accordion-icon-color, var(--theme-color-text-muted, #888));
  --faq-border-color: var(--theme-element-accordion-border, var(--theme-color-border, #e5e5e5));
  --faq-active-bg: var(--theme-element-accordion-header-bg, transparent);
}

.faq-accordion__header {
  text-align: center;
  margin-bottom: 2rem;
}

.faq-accordion__title {
  font-size: 2rem;
  font-weight: var(--theme-font-weight-bold, 700);
  margin: 0 0 0.5rem;
  color: var(--faq-question-color);
}

.faq-accordion__subtitle {
  font-size: var(--theme-font-size-lg, 1.125rem);
  color: var(--faq-answer-color);
  margin: 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.faq-accordion__list {
  max-width: 800px;
  margin: 0 auto;
}

/* Gap variants */
.faq-accordion--gap-none .faq-accordion__item {
  margin-bottom: 0;
}
.faq-accordion--gap-sm .faq-accordion__item {
  margin-bottom: 0.5rem;
}
.faq-accordion--gap-md .faq-accordion__item {
  margin-bottom: 1rem;
}
.faq-accordion--gap-lg .faq-accordion__item {
  margin-bottom: 1.5rem;
}

.faq-accordion__item {
  border-bottom: 1px solid var(--faq-border-color);
}

.faq-accordion__item:last-child {
  border-bottom: none;
}

.faq-accordion__question {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 1.25rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 1rem;
  transition: background-color var(--theme-transition-duration-base, 200ms)
    var(--theme-transition-easing-default, ease);
}

.faq-accordion__question:hover {
  background-color: var(--theme-element-accordion-header-hover-bg, rgba(0, 0, 0, 0.02));
}

.faq-accordion__question-text {
  flex: 1;
  font-size: var(--theme-font-size-lg, 1.125rem);
  font-weight: var(--theme-font-weight-semibold, 600);
  color: var(--faq-question-color);
  line-height: 1.4;
}

.faq-accordion__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  color: var(--faq-icon-color);
  transition: transform var(--theme-transition-duration-slow, 300ms)
    var(--theme-transition-easing-default, ease);
  flex-shrink: 0;
}

.faq-accordion__item--open .faq-accordion__icon--chevron,
.faq-accordion__item--open .faq-accordion__icon--arrow {
  transform: rotate(180deg);
}

.faq-accordion__item--open .faq-accordion__icon--plus i::before {
  content: '\f068'; /* fa-minus */
}

.faq-accordion__answer {
  overflow: hidden;
  transition:
    max-height var(--theme-transition-duration-slow, 300ms)
      var(--theme-transition-easing-default, ease),
    opacity var(--theme-transition-duration-slow, 300ms)
      var(--theme-transition-easing-default, ease);
}

.faq-accordion__answer[hidden] {
  display: none;
}

.faq-accordion__answer-content {
  padding: 0 0 1.25rem;
  color: var(--faq-answer-color);
  line-height: 1.7;
}

.faq-accordion__answer-content p {
  margin: 0 0 1rem;
}

.faq-accordion__answer-content p:last-child {
  margin-bottom: 0;
}

.faq-accordion__item--open {
  background-color: var(--faq-active-bg);
}

/* Style: Bordered */
.faq-accordion--bordered .faq-accordion__item {
  border: 1px solid var(--faq-border-color);
  border-radius: var(--theme-radius-md, 0.5rem);
  margin-bottom: 0.75rem;
}

.faq-accordion--bordered .faq-accordion__question {
  padding: 1.25rem;
}

.faq-accordion--bordered .faq-accordion__answer-content {
  padding: 0 1.25rem 1.25rem;
}

/* Style: Minimal */
.faq-accordion--minimal .faq-accordion__item {
  border-bottom: none;
}

.faq-accordion--minimal .faq-accordion__question {
  padding: 1rem 0;
}

.faq-accordion--minimal .faq-accordion__question-text {
  font-weight: var(--theme-font-weight-medium, 500);
}

/* Style: Cards */
.faq-accordion--cards .faq-accordion__item {
  background: var(--theme-color-surface, #fff);
  border: none;
  border-radius: var(--theme-radius-lg, 0.75rem);
  box-shadow: var(--theme-shadow-base, 0 1px 3px rgba(0, 0, 0, 0.1));
  margin-bottom: 1rem;
}

.faq-accordion--cards .faq-accordion__question {
  padding: 1.5rem;
}

.faq-accordion--cards .faq-accordion__answer-content {
  padding: 0 1.5rem 1.5rem;
}

/* Responsive */
@media (max-width: 640px) {
  .faq-accordion__title {
    font-size: var(--theme-font-size-2xl, 1.5rem);
  }
  .faq-accordion__question-text {
    font-size: var(--theme-font-size-base, 1rem);
  }
}