.copy-btn {
    background: transparent;
    border: 1px solid #8c8b8b;
    color: #8c8c8c;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
  }

.copy-btn.copied {
    background: #00ff9d;
    color: #000;
    border-color: #00ff9d;
  }