body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f9;
  color: #333;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h1 {
  text-align: center;
}

textarea {
  width: 100%;
  height: 150px;
  margin-bottom: 10px;
  padding: 10px;
  font-size: 16px;
  border-radius: 4px;
  border: 1px solid #ccc;
  box-sizing: border-box;
}

pre {
  background-color: #f5f5f5;
  padding: 15px;
  border-radius: 4px;
  border: 1px solid #ccc;
  overflow-x: auto;
  font-size: 14px;
}

.copy-btn {
    float: right;
    background-color: #4c4c4c;
    color: white;
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }

  .copy-btn:hover {
    background-color: #938c80;
  }
#copied {
    float: right;
    color: #4c4c4c;
    font-size: 12px;
    margin-right: 12px;
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 2em;
    }

    header p {
        font-size: 1em;
    }

    section {
        padding: 15px;
        margin-top: 15px;
    }

    section h2 {
        font-size: 1.8em;
    }

    section p {
        font-size: 1em;
    }

    footer {
        padding: 15px 0;
    }

    .container {
        flex-direction: column;
    }

    .right {
        flex-basis: 100%; 
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.8em;
    }

    header p {
        font-size: 0.9em;
    }

    section {
        padding: 10px;
        margin-top: 10px;
    }

    section h2 {
        font-size: 1.5em;
    }

    section p {
        font-size: 0.9em;
    }

    footer {
        padding: 10px 0;
    }

    .container {
        flex-direction: column;
    }

    .right {
        flex-basis: 100%; 
    }
}