body {
    background: #ffffff;
    color: #000000;
    font-family: 'Inter', Arial, sans-serif;
    margin: 0;
    min-height: 100vh;
}

main {
    max-width: min(90vw, 800px);
    margin: 1vw auto;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.1);
    padding: 32px;
}

header, footer {
    text-align: center;
    padding: 10px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
}

.logo {
    height: 48px;
    width: auto;
}

h1, h2 {
    color: #5218fa;
    font-weight: 700;
    margin-bottom: 16px;
}

nav {
    margin-bottom: 16px;
}

select, input[type="submit"] {
    background: #ffffff;
    color: #000000;
    border: 1px solid #5218fa;
    border-radius: 6px;
    padding: 6px 12px;
    margin: 0 4px;
}

input[type="submit"] {
    background: #5218fa;
    color: #fff;
    cursor: pointer;
    transition: background 0.2s;
}

input[type="submit"]:hover {
    background: #3a12b8;
}

a {
    color: #5218fa;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.logout-link {
    background: none;
    border: none;
    color: #5218fa;
    text-decoration: none;
    cursor: pointer;
    font: inherit;
    padding: 0;
}

.logout-link:hover {
    text-decoration: underline;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    background: #f0f0f0;
    margin: 12px 0;
    padding: 16px;
    border-radius: 8px;
    border-left: 4px solid #5218fa;
}

.cta-section {
    background: #f0f0f0;
    padding: 24px;
    border-radius: 12px;
    margin-top: 32px;
    text-align: center;
}

.cta-button {
    display: inline-block;
    background: #5218fa;
    color: #fff;
    padding: 6px 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    margin: 8px;
    transition: background 0.2s;
}

.cta-button:hover {
    background: #3a12b8;
    text-decoration: none;
}