body {
    background: linear-gradient(135deg, #e0f7fa 0%, #80deea 100%);
    min-height: 100vh;
    margin: 0;
    padding-bottom: 20px;
}

.card {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.container {
    padding-bottom: 20px;
}