body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    padding: 10px 20px;
    border-radius: 10px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.list-group-item {
    border-left: 4px solid #667eea;
    margin-bottom: 10px;
    border-radius: 10px !important;
}

.list-group-item:hover {
    background-color: #f8f9fa;
}

.navbar {
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.card.text-white {
    border-radius: 15px;
    transition: transform 0.3s;
}

.card.text-white:hover {
    transform: translateY(-5px);
}