/**
 * PaperMail FAQ CSS
 * 
 * Styles for the FAQ/Q&A page
 */

/* FAQ Container */
.papermail-faq-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* FAQ Header */
.papermail-faq-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.papermail-faq-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.papermail-faq-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* FAQ List */
.papermail-faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* FAQ Item */
.papermail-faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.papermail-faq-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* FAQ Question Button */
.papermail-faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-color);
  transition: all 0.2s ease;
}

.papermail-faq-question:hover {
  background-color: rgba(var(--primary-color-rgb), 0.05);
}

.papermail-faq-question span {
  flex: 1;
  padding-right: 1rem;
}

/* FAQ Icon */
.papermail-faq-icon {
  flex-shrink: 0;
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

.papermail-faq-question[aria-expanded="true"] .papermail-faq-icon {
  transform: rotate(180deg);
}

/* FAQ Answer */
.papermail-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.5rem;
}

.papermail-faq-question[aria-expanded="true"] + .papermail-faq-answer {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid var(--border-color);
}

.papermail-faq-answer p {
  margin-bottom: 0.75rem;
  line-height: 1.6;
  color: var(--text-color);
}

.papermail-faq-answer p:last-child {
  margin-bottom: 0;
}

.papermail-faq-answer strong {
  color: var(--primary-color);
  font-weight: 600;
}

.papermail-faq-answer a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.papermail-faq-answer a:hover {
  text-decoration: underline;
}

/* Language flags within FAQ answers */
.papermail-faq-answer .papermail-language-flags {
  margin-top: 1rem;
  padding-top: 1rem;
}

.papermail-faq-answer .papermail-language-flags li {
  list-style: none;
}

.papermail-faq-answer .papermail-flag-button {
  background-color: transparent;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  cursor: default;
  transition: all 0.2s ease;
}

.papermail-faq-answer .papermail-flag-button:hover {
  transform: none;
  border-color: var(--primary-color);
}

/* Dark Mode Adjustments */
.dark .papermail-faq-item {
  background-color: var(--card-bg);
  border-color: var(--gray-700);
}

.dark .papermail-faq-question:hover {
  background-color: rgba(var(--primary-color-rgb), 0.1);
}

.dark .papermail-faq-question[aria-expanded="true"] + .papermail-faq-answer {
  border-top-color: var(--gray-700);
}

/* Responsive Design */
@media (max-width: 768px) {
  .papermail-faq-container {
    padding: 1.5rem 1rem;
  }

  .papermail-faq-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
  }

  .papermail-faq-title {
    font-size: 2rem;
  }

  .papermail-faq-subtitle {
    font-size: 1rem;
  }

  .papermail-faq-question {
    padding: 1rem 1.25rem;
    font-size: 1rem;
  }

  .papermail-faq-answer {
    padding: 0 1.25rem;
  }

  .papermail-faq-question[aria-expanded="true"] + .papermail-faq-answer {
    padding: 0 1.25rem 1.25rem;
  }
}

@media (max-width: 480px) {
  .papermail-faq-title {
    font-size: 1.75rem;
  }

  .papermail-faq-question {
    padding: 0.875rem 1rem;
    font-size: 0.9375rem;
  }

  .papermail-faq-answer {
    font-size: 0.875rem;
    padding: 0 1rem;
  }

  .papermail-faq-question[aria-expanded="true"] + .papermail-faq-answer {
    padding: 0 1rem 1rem;
  }
}