.preview-area {
  background-image:
    linear-gradient(45deg, #e5e7eb 25%, transparent 25%),
    linear-gradient(-45deg, #e5e7eb 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #e5e7eb 75%),
    linear-gradient(-45deg, transparent 75%, #e5e7eb 75%);
  background-size: 20px 20px;
  background-position:
    0 0,
    0 10px,
    10px -10px,
    -10px 0px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}

#previewElement {
  transition: all 0.2s ease;
  display: inline-block;
}

.code-output {
  width: 100%;
  min-height: 70px;
  font-family: monospace;
  font-size: 14px;
  background: #0f172a;
  color: #a5f3fc;
  border-radius: 8px;
  border: none;
  padding: 14px;
  resize: vertical;
  margin-bottom: 15px;
}

.copy-toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #10b981;
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: bold;
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 9999;
}

.copy-toast.show {
  transform: translateY(0);
  opacity: 1;
}

.preview-area {
  background-image:
    linear-gradient(45deg, #e5e7eb 25%, transparent 25%),
    linear-gradient(-45deg, #e5e7eb 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #e5e7eb 75%),
    linear-gradient(-45deg, transparent 75%, #e5e7eb 75%);
  background-size: 20px 20px;
  background-position:
    0 0,
    0 10px,
    10px -10px,
    -10px 0px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}

#previewElement {
  transition: all 0.2s ease;
  display: inline-block;
}

.code-output {
  width: 100%;
  min-height: 70px;
  font-family: monospace;
  font-size: 14px;
  background: #0f172a;
  color: #a5f3fc;
  border-radius: 8px;
  border: none;
  padding: 14px;
  resize: vertical;
  margin-bottom: 15px;
}

.copy-toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #10b981;
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: bold;
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  z-index: 9999;
}

.copy-toast.show {
  transform: translateY(0);
  opacity: 1;
}