body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}
.dashboard-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    padding: 30px;
    margin-top: 50px;
    margin-bottom: 50px;
}
.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}
.card-header {
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
    border-radius: 15px 15px 0 0 !important;
    border: none;
}
.card-body {
    padding: 20px;
}
h1 {
    color: #333;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}