/* Engagement UI - Footer, Modal, Comments */

/* ===== ENGAGEMENT FOOTER ===== */
.ff-engagement-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color, #374151);
  flex-wrap: wrap;
}

.ff-engagement-stat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--text-secondary, #9CA3AF);
  cursor: pointer;
  font-size: 14px;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.ff-engagement-stat:hover {
  background-color: var(--hover-bg, #1F2937);
  color: var(--text-primary, #F3F4F6);
}

.ff-stat-icon {
  font-size: 16px;
  line-height: 1;
}

.ff-stat-count {
  font-weight: 500;
  min-width: 20px;
}

.ff-engagement-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--border-color, #374151);
  border-radius: 6px;
  background-color: transparent;
  color: var(--text-primary, #F3F4F6);
  cursor: pointer;
  transition: all 0.2s ease;
}

.ff-engagement-action:hover {
  background-color: var(--hover-bg, #1F2937);
  border-color: var(--primary-color, #60A5FA);
  color: var(--primary-color, #60A5FA);
}

.ff-engagement-action.ff-like-btn[data-liked="true"],
.ff-engagement-action.ff-boost-btn[data-boosted="true"] {
  background-color: var(--primary-color, #60A5FA);
  border-color: var(--primary-color, #60A5FA);
  color: white;
}

.ff-engagement-action-disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.ff-btn-icon {
  font-size: 16px;
}

/* ===== ENGAGEMENT MODAL ===== */
.ff-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.ff-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

.ff-modal-content {
  position: relative;
  background-color: var(--bg-secondary, #111827);
  border: 1px solid var(--border-color, #374151);
  border-radius: 8px;
  width: 90%;
  max-width: 400px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 25px rgba(0, 0, 0, 0.5);
}

.ff-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--border-color, #374151);
}

.ff-modal-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.ff-modal-close {
  background: none;
  border: none;
  color: var(--text-secondary, #9CA3AF);
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.ff-modal-close:hover {
  color: var(--text-primary, #F3F4F6);
}

.ff-engagement-list {
  overflow-y: auto;
  flex: 1;
  padding: 0;
}

.ff-engagement-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color, #374151);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.ff-engagement-item:hover {
  background-color: var(--hover-bg, #1F2937);
}

.ff-engagement-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.ff-engagement-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.ff-engagement-name {
  color: var(--text-primary, #F3F4F6);
  text-decoration: none;
  font-weight: 500;
}

.ff-engagement-name:hover {
  text-decoration: underline;
}

.ff-engagement-time {
  font-size: 12px;
  color: var(--text-secondary, #9CA3AF);
}

.ff-modal-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border-color, #374151);
  text-align: center;
}

.ff-load-more {
  background-color: var(--primary-color, #60A5FA);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
}

.ff-load-more:hover {
  opacity: 0.9;
}

/* ===== COMMENT THREAD ===== */
.ff-comment-thread {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ff-comment-card {
  padding: 12px;
  background-color: var(--bg-tertiary, #1F2937);
  border: 1px solid var(--border-color, #374151);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ff-comment-level-1 {
  margin-left: 0;
}

.ff-comment-level-2 {
  margin-left: 16px;
}

.ff-comment-level-3 {
  margin-left: 32px;
}

.ff-comment-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ff-comment-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.ff-comment-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.ff-comment-author {
  color: var(--text-primary, #F3F4F6);
  font-weight: 500;
  text-decoration: none;
}

.ff-comment-author:hover {
  text-decoration: underline;
}

.ff-comment-date {
  color: var(--text-secondary, #9CA3AF);
  font-size: 12px;
}

.ff-comment-content {
  color: var(--text-primary, #F3F4F6);
  line-height: 1.5;
  word-wrap: break-word;
}

.ff-comment-engagement {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--text-secondary, #9CA3AF);
}

.ff-comment-stat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ff-comment-reply-btn {
  align-self: flex-start;
  background-color: transparent;
  border: 1px solid var(--border-color, #374151);
  color: var(--text-secondary, #9CA3AF);
  padding: 4px 8px;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ff-comment-reply-btn:hover {
  background-color: var(--hover-bg, #1F2937);
  border-color: var(--primary-color, #60A5FA);
  color: var(--primary-color, #60A5FA);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .ff-engagement-footer {
    flex-direction: column;
    gap: 8px;
  }

  .ff-engagement-action {
    width: 100%;
    justify-content: center;
  }

  .ff-modal-content {
    width: 95%;
    max-height: 90vh;
  }

  .ff-comment-level-2 {
    margin-left: 12px;
  }

  .ff-comment-level-3 {
    margin-left: 24px;
  }
}

/* Loading states */
.ff-engagement-action.loading {
  opacity: 0.6;
  cursor: not-allowed;
}

.ff-modal.loading .ff-engagement-list {
  opacity: 0.6;
}