.code-wrapper {
  font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  background: #1e293b;
  border-radius: 12px;
  overflow: hidden;
  max-width: 500px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  background: #0f172a;
  border-bottom: 1px solid #334155;
}
.lang-label {
  color: #94a3b8;
  font-size: 0.85rem;
  font-weight: 600;
}
.copy-code-btn {
  background: #334155;
  border: none;
  color: #fff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.2s;
}
.copy-code-btn:hover {
  background: #475569;
}
pre {
  margin: 0;
  padding: 20px;
  overflow-x: auto;
}
code {
  font-family: monospace;
  color: #e2e8f0;
  font-size: 0.9rem;
  line-height: 1.5;
}

const copyCodeBtn = document.querySelector(".copy-code-btn");
const codeSource = document.getElementById("codeSource");

copyCodeBtn.addEventListener("click", () => {
  navigator.clipboard.writeText(codeSource.innerText).then(() => {
    const originalText = copyCodeBtn.innerText;
    copyCodeBtn.innerText = "Copied!";
    setTimeout(() => {
      copyCodeBtn.innerText = originalText;
    }, 2000);
  });
});