/* ============================================================
   Fan Comments System Styles
   Uses CSS custom properties from variables.css for theming.
   ============================================================ */

/* ─── Container ─────────────────────────────────────────────── */

#fan-comments-root,
#eventCommentsBody {
  padding: 12px 0;
}

/* ─── Sort bar ──────────────────────────────────────────────── */

.fc-sort-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.fc-sort-btn {
  background: var(--bg-pill);
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: var(--font-size-sm, 12px);
  padding: 5px 12px;
  border-radius: var(--border-radius-pill, 20px);
  cursor: pointer;
  transition: all var(--transition-fast, 0.15s ease);
  display: flex;
  align-items: center;
  gap: 4px;
}

.fc-sort-btn:hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.fc-sort-btn.active {
  background: var(--accent-primary-bg);
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  font-weight: 600;
}

/* ─── Comment card ──────────────────────────────────────────── */

.fc-comment-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-card, 14px);
  padding: 14px;
  margin-bottom: 10px;
  transition: border-color var(--transition-fast, 0.15s ease);
}

.fc-comment-card:hover {
  border-color: var(--border-light);
}

.fc-comment-card.fc-reply {
  margin-inline-start: 36px;
  background: var(--bg-secondary);
  border-radius: 10px;
  padding: 10px 12px;
}

/* ─── Comment header ────────────────────────────────────────── */

.fc-comment-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.fc-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
  background: var(--bg-pill);
}

.fc-reply .fc-avatar {
  width: 28px;
  height: 28px;
}

.fc-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fc-avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm, 12px);
  font-weight: 700;
  color: var(--accent-primary);
  background: var(--accent-primary-bg);
}

.fc-user-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.fc-username {
  font-size: var(--font-size-base, 14px);
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fc-time {
  font-size: var(--font-size-xs, 11px);
  color: var(--text-secondary);
}

.fc-owner-actions {
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity var(--transition-fast, 0.15s ease);
}

.fc-comment-card:hover .fc-owner-actions {
  opacity: 1;
}

.fc-btn-icon {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 6px;
  font-size: var(--font-size-sm, 12px);
  transition: all var(--transition-fast, 0.15s ease);
}

.fc-btn-icon:hover {
  background: var(--bg-pill);
  color: var(--text-primary);
}

.fc-delete-btn:hover {
  color: var(--accent-red);
}

/* ─── Comment content ───────────────────────────────────────── */

.fc-comment-content {
  font-size: var(--font-size-base, 14px);
  color: var(--text-primary);
  line-height: 1.5;
  word-break: break-word;
  margin-bottom: 8px;
}

/* ─── Comment footer ────────────────────────────────────────── */

.fc-comment-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.fc-reactions {
  display: flex;
  gap: 4px;
}

.fc-react-btn {
  background: var(--bg-pill);
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: var(--font-size-xs, 11px);
  padding: 3px 8px;
  border-radius: var(--border-radius-pill, 20px);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast, 0.15s ease);
}

.fc-react-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.fc-react-btn.active {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: var(--accent-primary-bg);
}

.fc-react-btn[data-reaction="dislike"].active {
  border-color: var(--accent-red);
  color: var(--accent-red);
  background: var(--accent-red-bg);
}

.fc-react-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.fc-count {
  font-weight: 600;
  min-width: 10px;
  text-align: center;
}

.fc-reply-btn,
.fc-view-replies-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: var(--font-size-xs, 11px);
  cursor: pointer;
  padding: 3px 6px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast, 0.15s ease);
}

.fc-reply-btn:hover,
.fc-view-replies-btn:hover {
  color: var(--accent-primary);
  background: var(--accent-primary-subtle);
}

/* ─── Replies container ─────────────────────────────────────── */

.fc-replies-container {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
}

/* ─── Input forms ───────────────────────────────────────────── */

.fc-input-form,
.fc-inline-reply {
  margin-top: 10px;
}

.fc-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.fc-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-pill, 20px);
  padding: 8px 16px;
  font-size: var(--font-size-base, 14px);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast, 0.15s ease);
}

.fc-input:focus {
  border-color: var(--accent-primary);
}

.fc-input::placeholder {
  color: var(--text-secondary);
}

.fc-send-btn {
  background: var(--accent-primary);
  border: none;
  color: var(--text-on-accent);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all var(--transition-fast, 0.15s ease);
  flex-shrink: 0;
}

.fc-send-btn:hover {
  filter: brightness(1.1);
  transform: scale(1.05);
}

.fc-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.fc-cancel-reply-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
}

.fc-cancel-reply-btn:hover {
  color: var(--accent-red);
}

.fc-char-count {
  text-align: end;
  font-size: var(--font-size-xs, 11px);
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ─── Guest prompt ──────────────────────────────────────────── */

.fc-guest-prompt {
  text-align: center;
  padding: 14px;
  color: var(--text-secondary);
  font-size: var(--font-size-base, 14px);
  background: var(--bg-pill);
  border-radius: var(--border-radius-card, 14px);
}

.fc-guest-prompt .fc-login-link {
  color: var(--accent-primary);
  font-weight: 600;
  text-decoration: none;
}

.fc-guest-prompt .fc-login-link:hover {
  text-decoration: underline;
}

/* ─── Edit area ─────────────────────────────────────────────── */

.fc-edit-area {
  margin-bottom: 8px;
}

.fc-edit-textarea {
  width: 100%;
  min-height: 60px;
  background: var(--bg-input);
  border: 1px solid var(--accent-primary);
  border-radius: 10px;
  padding: 10px;
  font-size: var(--font-size-base, 14px);
  color: var(--text-primary);
  resize: vertical;
  outline: none;
  font-family: inherit;
}

.fc-edit-actions {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  justify-content: flex-end;
}

.fc-edit-save,
.fc-edit-cancel {
  padding: 5px 14px;
  border-radius: var(--border-radius-btn, 10px);
  font-size: var(--font-size-sm, 12px);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast, 0.15s ease);
}

.fc-edit-save {
  background: var(--accent-primary);
  color: var(--text-on-accent);
}

.fc-edit-cancel {
  background: var(--bg-pill);
  color: var(--text-secondary);
}

.fc-edit-save:hover { filter: brightness(1.1); }
.fc-edit-cancel:hover { color: var(--text-primary); }

/* ─── Load more ─────────────────────────────────────────────── */

.fc-load-more-btn,
.fc-load-more-replies-btn {
  display: block;
  width: 100%;
  padding: 10px;
  margin-top: 8px;
  background: var(--bg-pill);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-btn, 10px);
  color: var(--accent-primary);
  font-size: var(--font-size-sm, 12px);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast, 0.15s ease);
}

.fc-load-more-btn:hover,
.fc-load-more-replies-btn:hover {
  background: var(--accent-primary-bg);
  border-color: var(--accent-primary);  
}

.fc-load-more-btn:disabled,
.fc-load-more-replies-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.fc-load-more-replies-btn {
  width: auto;
  margin-inline-start: 36px;
}

/* ─── Loading / empty / error states ────────────────────────── */

.fc-loading {
  text-align: center;
  padding: 30px 10px;
  color: var(--text-secondary);
  font-size: var(--font-size-sm, 12px);
}

.fc-loading-sm {
  padding: 12px 10px;
}

.fc-empty {
  text-align: center;
  padding: 30px 10px;
  color: var(--text-secondary);
  font-size: var(--font-size-base, 14px);
}

.fc-empty i {
  font-size: 28px;
  margin-bottom: 8px;
  display: block;
  opacity: 0.4;
}

.fc-error {
  text-align: center;
  padding: 20px;
  color: var(--accent-red);
  font-size: var(--font-size-sm, 12px);
}

/* ─── Event comment button on timeline ──────────────────────── */

.fc-event-comment-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 4px;
  border-radius: 4px;
  opacity: 0.6;
  transition: all var(--transition-fast, 0.15s ease);
  margin-inline-start: 4px;
}

.fc-event-comment-btn:hover {
  opacity: 1;
  color: var(--accent-primary);
}

/* ─── Event comments modal ──────────────────────────────────── */

.event-comments-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.event-comments-modal {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-card, 14px);
  border: 1px solid var(--border-color);
  width: 100%;
  max-width: 520px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.event-comments-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--bg-pill);
  border: none;
  color: var(--text-secondary);
  font-size: 20px;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: all var(--transition-fast, 0.15s ease);
}

.event-comments-modal-close:hover {
  background: var(--accent-red-bg);
  color: var(--accent-red);
}

.event-comments-header {
  padding: 16px 50px 16px 16px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.fc-modal-title {
  font-size: var(--font-size-md, 16px);
  font-weight: 700;
  color: var(--text-primary);
}

#eventCommentsBody {
  flex: 1;
  overflow-y: auto;
  padding: 0 16px 16px;
}

/* ─── Responsive ────────────────────────────────────────────── */

@media (max-width: 600px) {
  .fc-comment-card.fc-reply {
    margin-inline-start: 20px;
  }

  .event-comments-modal {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 14px 14px 0 0;
  }

  .event-comments-modal-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .fc-load-more-replies-btn {
    margin-inline-start: 20px;
  }
}

/* ── News article comments wrapper ───────────────────────────────────────── */
.article-comments {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.article-comments-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}