body {
  background: #f8f9fa;
}

.icon-card {
  border-radius: 12px;
  padding: 20px;
  background: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  text-align: center;
  cursor: pointer;
  transition: 0.2s ease;
  height: 100%;
}

.icon-card .title {
  font-size: 13px;
  font-weight: 500;
  line-height: 0.9;
}

.icon-card .subtitle {
  font-size: 12px;
  font-weight: 400;
  color: #6d6d6d;
}

.icon-card:hover {
  transform: translateY(-4px);
}

.icon-preview {
  font-size: 34px;
  margin-bottom: 10px;
}

.copy-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: #198754;
  color: white;
  padding: 10px 18px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
  font-size: 14px;
  z-index: 9999;
}

.copy-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(-10px);
}