.features-list {
  position: absolute;
  top: 10px;
  right: 60px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  padding: 15px;
  z-index: 10;
  width: 400px;
  max-height: 300px;
  overflow-y: auto;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  transition: box-shadow 0.2s;
}

.features-list.dragging {
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  cursor: grabbing;
}

.features-list h4 {
  margin: 0 0 10px;
  font-size: 16px;
  color: #333;
  font-weight: 600;
  user-select: none;
}

.features-list table {
  width: 100%;
  border-collapse: collapse;
}

.features-list th, .features-list td {
  padding: 8px;
  text-align: left;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  font-size: 13px;
  color: #333;
}

.features-list th {
  background: rgba(0, 0, 0, 0.05);
}

.features-list td:nth-child(2) {
  font-size: 12px;
  white-space: pre-wrap;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.features-list button {
  padding: 6px 12px;
  margin: 0 3px;
  border: none;
  border-radius: 5px;
  font-size: 12px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  display: inline-flex;
  align-items: center;
}

.features-list button i {
  margin-right: 6px;
}

.features-list button:nth-child(1) {
  background: linear-gradient(135deg, #6e8efb, #a777e3);
  color: #fff;
}

.features-list button:nth-child(2) {
  background: linear-gradient(135deg, #34c759, #2db84c);
  color: #fff;
}

.features-list button:nth-child(3) {
  background: linear-gradient(135deg, #ff6b6b, #e63939);
  color: #fff;
}

.features-list button:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.features-list button:nth-child(1):hover {
  background: linear-gradient(135deg, #5a7be8, #9466d0);
}

.features-list button:nth-child(2):hover {
  background: linear-gradient(135deg, #2db84c, #269f42);
}

.features-list button:nth-child(3):hover {
  background: linear-gradient(135deg, #e63939, #cc2d2d);
}