/* ================================================
   FAQ Knowledge Base
   ================================================ */

.faq-card {
  margin-top: var(--space-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
}

/* FAQ Toggle Button */
.faq-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.faq-toggle:hover {
  background: rgba(212, 165, 165, 0.05);
}

.faq-toggle-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-body);
}

.faq-toggle-header svg {
  color: var(--color-rose);
  flex-shrink: 0;
}

.chevron-icon {
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}

.faq-toggle.expanded .chevron-icon {
  transform: rotate(180deg);
}

/* FAQ Content */
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 var(--space-md);
}

.faq-content.expanded {
  max-height: 800px;
  padding: 0 var(--space-md) var(--space-md);
}

/* FAQ Search */
.faq-search {
  position: relative;
  margin-bottom: var(--space-md);
}

.faq-search input {
  width: 100%;
  padding: 10px 36px 10px 12px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-body);
  background: var(--color-bg-secondary);
  transition: border-color var(--transition-fast);
}

.faq-search input:focus {
  outline: none;
  border-color: var(--color-rose);
}

.faq-search input::placeholder {
  color: var(--color-text-placeholder);
}

.faq-search svg {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

/* FAQ List */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* FAQ Category */
.faq-category {
  margin-bottom: var(--space-md);
}

.faq-category-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-border-light);
}

.faq-category:last-child {
  margin-bottom: 0;
}

/* FAQ Item */
.faq-item {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  background: var(--color-bg-secondary);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.expanded {
  border-color: var(--color-rose);
  background: var(--color-bg-card);
}

.faq-item.hidden {
  display: none;
}

/* FAQ Question */
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 12px 14px;
  background: transparent;
  border: none;
  text-align: left;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-body);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-rose);
}

.faq-item.expanded .faq-question {
  color: var(--color-rose);
}

.faq-icon {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.faq-item.expanded .faq-icon {
  transform: rotate(45deg);
  color: var(--color-rose);
}

/* FAQ Answer */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 14px;
}

.faq-item.expanded .faq-answer {
  max-height: 300px;
  padding: 0 14px 12px;
}

.faq-answer p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-body);
  margin: 0;
}

.faq-answer strong {
  color: var(--color-text-heading);
  font-weight: 500;
}

/* No Results */
.faq-no-results {
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-text-muted);
  font-size: 14px;
}

.faq-no-results svg {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-sm);
  color: var(--color-text-placeholder);
}