.chat-3d-action-card {
  margin-top: 10px;
  padding: 12px;
  background: linear-gradient(135deg, rgba(24, 32, 47, 0.95), rgba(15, 23, 42, 0.98));
  border: 1px solid rgba(0, 221, 255, 0.3);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  color: #e2e8f0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.chat-3d-action-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.chat-3d-action-card .card-tag {
  font-size: 11px;
  background: rgba(0, 221, 255, 0.2);
  color: #00ddff;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
}
.chat-3d-action-card .card-meta { font-size: 12px; color: #94a3b8; }
.chat-3d-action-card .card-highlight { font-size: 13px; color: #f8fafc; margin: 6px 0 10px 0; }
.chat-3d-action-card .card-note {
  font-size: 11px;
  color: #e8a23d;
  background: rgba(232, 163, 61, 0.1);
  border-radius: 6px;
  padding: 6px 8px;
  margin-bottom: 10px;
  line-height: 1.5;
}
.chat-3d-action-card .card-actions { display: flex; gap: 8px; }
.chat-3d-action-card .btn-3d-fly,
.chat-3d-action-card .btn-3d-clear {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
}
.chat-3d-action-card .btn-3d-fly { background: linear-gradient(90deg, #0284c7, #00ddff); color: #0f172a; }
.chat-3d-action-card .btn-3d-fly:hover { filter: brightness(1.1); transform: translateY(-1px); }
.chat-3d-action-card .btn-3d-clear { background: rgba(239, 68, 68, 0.2); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.4); }
.chat-3d-action-card .btn-3d-clear:hover { background: rgba(239, 68, 68, 0.3); }