/**
 * PPF Q&A Feed Section Styles
 * Look & Feel matching Mockup Respuestas de Especialistas
 *
 * @package PetProDynamicForms
 * @since   2.2.0
 */

:root {
  /* Brand Tokens */
  --ppf-feed-pink: #E7356F;
  --ppf-feed-plum: #9F5170;
  --ppf-feed-plum-dark: #783852;
  --ppf-feed-soft-pink: #F7CDD7;
  --ppf-feed-soft-pink-bg: rgba(247, 205, 215, 0.45);
  --ppf-feed-light-bg: #FFF6F7;
  --ppf-feed-dark: #2B2B2F;
  --ppf-feed-white: #FFFFFF;
  --ppf-feed-gray-text: #6B7280;
  --ppf-feed-gray-light: #9CA3AF;

  /* Typography */
  --ppf-feed-font: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows & Depth */
  --ppf-feed-shadow-sm: 0 4px 12px rgba(159, 81, 112, 0.06);
  --ppf-feed-shadow-md: 0 10px 25px rgba(159, 81, 112, 0.10);

  /* Border Radii */
  --ppf-feed-radius-sm: 8px;
  --ppf-feed-radius-lg: 20px;
  --ppf-feed-radius-xl: 28px;
  --ppf-feed-radius-full: 9999px;

  /* Motion */
  --ppf-feed-transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   FEED CONTAINER & GRID
   ========================================================================== */
.qa-feed-section {
  width: 100%;
  max-width: 1240px;
  margin: 32px auto 0 auto;
  font-family: var(--ppf-feed-font);
  box-sizing: border-box;
}

.qa-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  box-sizing: border-box;
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
}

@media (min-width: 640px) {
  .qa-grid {
    gap: 20px;
  }
}

@media (min-width: 840px) {
  .qa-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

/* ==========================================================================
   QA CARD
   ========================================================================== */
.qa-card {
  background-color: var(--ppf-feed-white);
  border: 1px solid var(--ppf-feed-soft-pink);
  border-radius: var(--ppf-feed-radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--ppf-feed-shadow-sm);
  transition: transform var(--ppf-feed-transition), box-shadow var(--ppf-feed-transition), border-color var(--ppf-feed-transition);
  box-sizing: border-box;
  text-align: left;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

@media (min-width: 640px) {
  .qa-card {
    border-radius: var(--ppf-feed-radius-xl);
    padding: 20px;
    gap: 10px;
  }
}

.qa-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--ppf-feed-shadow-md);
  border-color: rgba(231, 53, 111, 0.4);
}

/* Header & Metadata */
.qa-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  flex-wrap: wrap;
}

.qa-tag {
  display: inline-block;
  background-color: var(--ppf-feed-soft-pink-bg);
  color: var(--ppf-feed-plum-dark);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--ppf-feed-radius-sm);
  width: fit-content;
  max-width: 100%;
  text-transform: capitalize;
  line-height: 1.3;
  word-break: break-word;
}

.qa-card__timestamp {
  font-size: 12px;
  font-weight: 500;
  color: var(--ppf-feed-gray-light);
  white-space: nowrap;
  line-height: 1.4;
  margin-left: auto;
}

.qa-card__question-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ppf-feed-dark);
  line-height: 1.35;
  margin: 0 !important;
  width: 100%;
  word-break: break-word;
  overflow-wrap: break-word;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .qa-card__question-title {
    font-size: 16px;
    line-height: 1.35;
  }
}

/* ==========================================================================
   EXPERT RESPONSE BLOCK
   ========================================================================== */
.qa-expert-response {
  background-color: var(--ppf-feed-light-bg);
  border: 1px solid rgba(247, 205, 215, 0.6);
  border-radius: var(--ppf-feed-radius-lg);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-sizing: border-box;
  width: 100%;
}

@media (min-width: 640px) {
  .qa-expert-response {
    padding: 16px;
    gap: 12px;
  }
}

.qa-expert-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

@media (min-width: 640px) {
  .qa-expert-profile {
    gap: 12px;
  }
}

.qa-expert-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--ppf-feed-radius-full);
  object-fit: cover;
  border: 2px solid var(--ppf-feed-pink);
  flex-shrink: 0;
  background-color: #fff;
  display: block;
}

@media (min-width: 640px) {
  .qa-expert-avatar {
    width: 44px;
    height: 44px;
  }
}

.qa-expert-avatar-placeholder {
  width: 40px;
  height: 40px;
  border-radius: var(--ppf-feed-radius-full);
  border: 2px solid var(--ppf-feed-pink);
  background-color: var(--ppf-feed-soft-pink-bg);
  color: var(--ppf-feed-plum-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
}

@media (min-width: 640px) {
  .qa-expert-avatar-placeholder {
    width: 44px;
    height: 44px;
    font-size: 18px;
  }
}

.qa-expert-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.qa-expert-name-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.qa-expert-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--ppf-feed-plum-dark);
  text-decoration: none;
  line-height: 1.2;
}

a.qa-expert-name:hover {
  color: var(--ppf-feed-pink);
  text-decoration: underline;
}


.qa-expert-credential {
  font-size: 11px;
  font-weight: 500;
  color: var(--ppf-feed-gray-text);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qa-expert-text {
  font-size: 13px;
  font-weight: 400;
  color: rgba(43, 43, 47, 0.88);
  line-height: 1.55;
  font-style: italic;
  margin: 0;
  word-break: break-word;
  overflow-wrap: break-word;
}

.qa-read-more-inline {
  display: inline;
  color: var(--ppf-feed-pink);
  font-weight: 600;
  font-size: 13px;
  font-style: normal;
  text-decoration: none;
  margin-left: 3px;
  cursor: pointer;
  transition: color var(--ppf-feed-transition), text-decoration var(--ppf-feed-transition);
}

.qa-read-more-inline:hover {
  color: var(--ppf-feed-plum-dark);
  text-decoration: underline;
}