body {
    font-family: "Open Sans", sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    background-color: #111;
    color: #ddd;
    padding: 2rem;
}
.container {
    text-align: center;
    padding: 2rem;
    background: #252525;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    max-width: 500px;
    border: 1px solid #333;
}
.spinner {
    border: 4px solid #333;
    border-top: 4px solid #8cc2dd;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.error {
    color: #ff6b6b;
    margin-top: 1rem;
}
.manual-selection {
    margin-top: 2rem;
}
.manual-selection a {
    display: block;
    margin: 0.5rem 0;
    padding: 0.75rem;
    background: #333;
    color: #ddd;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.2s;
    border: 1px solid #555;
}
.manual-selection a:hover {
    background: #444;
    color: #8cc2dd;
}
h1, h2, h3, h4, h5, h6, strong, b {
    color: #eee;
}