* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    height: 100vh;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #6a11cb, #2575fc);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

.code-editor {
    width: 95vw;
    height: 90vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    background-color: #1e1e2f;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.code-editor:hover {
    transform: scale(1.02);
}

.code {
    display: flex;
    flex-direction: column;
    padding: 1rem;
    background-color: #2a2a40;
    border-right: 1px solid #3e3e5a;
    overflow-y: auto;
}

.code h1 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #57d9ff;
    text-transform: uppercase;
}

.code textarea {
    width: 100%;
    height: calc(100% - 2rem);
    background-color: #1e1e2f;
    color: #fff;
    border: 1px solid #3e3e5a;
    padding: 1rem;
    font-size: 1rem;
    resize: none;
    border-radius: 0.5rem;
    box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.2);
    font-family: 'Courier New', Courier, monospace;
}

.code textarea:focus {
    outline: none;
    border-color: #57d9ff;
    box-shadow: 0 0 10px rgba(87, 217, 255, 0.7);
}

iframe {
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 768px) {
    .code-editor {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 1fr;
        height: auto;
    }

    .code {
        border-right: none;
        border-bottom: 1px solid #3e3e5a;
    }
}

#banner {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: #1e1e2f;
    /* border: 0.5px solid #ccc; */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 10px;
    z-index: 1000;
    width: 250px;
    border-radius: 10px;
  }
  #close-btn {
    cursor: pointer;
    color: red;
    font-weight: bold;
  }