:root{
    --primary-blue: #007bff;
    --background-color: #f8f9fa;
    --text-color: #202124;
    --border-color: #dadce0;

    /*Highlight Colors */
    --red-bg: #fce8e6;
    --red-text: #c5221f;
    --green-bg: #e6f4ea;
    --green-text: #137333;
}

body{
    font-family: Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
    margin: 0;
}

h1{
    margin-bottom: 10px;
}

.description{
    text-align: center;
    max-width: 600px;
    color: #5f6368;
    margin-bottom: 30px;
    line-height: 1.5;
}

.container{
    background: white;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 1000px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.panels-wrapper{
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.panel{
    flex: 1;
    display: flex;
    flex-direction: column;
}

textarea, .result-box{
    width: 100%;
    height: 300px;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 16px;
    line-height: 1.5;
    box-sizing: border-box;
    resize: vertical;
}

textarea:focus{
    outline: none;
    border-color: var(--primary-blue);
}

/*Hidden by default*/
.result-box{
    display: none;
    background-color: #fafafa;
    overflow-y: auto;
    white-space: pre-wrap;
}

.controls{
    display: flex;
    justify-content: center;
    gap: 15px;
}

button {
    padding: 10px 25px;
    font-size: 16px;
    font-weight: bold;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn-compare{
    background-color: var(--primary-blue);
    color: white;
}

.btn-clear {
    background-color: white;
    color: var(--primary-blue);
    border: 1px solid var(--border-color);
}

/* How the differences will look */
.deleted{
    background-color: var(--red-bg);
    color: var(--red-text);
    padding: 2px 4px;
    border-radius: 3px;
}

.added{
    background-color: var(--green-bg);
    color: var(--green-text);
    padding: 2px 4px;
    border-radius: 3px;
}