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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    padding: 20px;
    background-color: #f0f2f5;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

h1 {
    text-align: center;
    margin-bottom: 30px;
    color: #1a73e8;
}

.create-page {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

input, button {
    padding: 10px;
    font-size: 16px;
}

input {
    flex: 1;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    background-color: #1a73e8;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #1557b0;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

textarea {
    width: 100%;
    height: 400px;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 4px;
    resize: vertical;
}

.info {
    background-color: #e8f0fe;
    padding: 15px;
    border-radius: 4px;
}

#share-url {
    word-break: break-all;
    color: #1a73e8;
    margin-top: 5px;
}