body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #333;
    color: white;
}

header nav {
    display: flex;
    gap: 20px;
}

header nav a {
    color: #fff;
    text-decoration: none;
}
.logo a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
}

.hero {
    text-align: center;
    padding: 50px;
    background-color: #f4f4f4;
}

.transactions-container {
    padding: 20px;
}

#create-asset-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
}

#create-asset-modal > div {
    background: #fff;
    padding: 20px;
    margin: 100px auto;
    width: 50%;
    position: relative;
    border-radius: 5px;
}

#close-modal {
    position: absolute;
    top: 10px;
    right: 20px;
    cursor: pointer;
    font-size: 20px;
    font-weight: bold;
}

button {
    cursor: pointer;
    background: #007bff;
    color: #fff;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
}