body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

.hero-section {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.btn-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border: none;
    border-radius: 25px;
    padding: 10px 25px;
    transition: all 0.3s ease;
}

.btn-success:hover {
    background: linear-gradient(135deg, #218838 0%, #1ea080 100%);
    transform: translateY(-2px);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
}

.table-responsive {
    border-radius: 10px;
    overflow: hidden;
}

.badge {
    font-size: 0.8rem;
    padding: 5px 10px;
    border-radius: 15px;
}

footer {
    margin-top: auto;
}

.alert {
    border-radius: 10px;
    border: none;
}

.form-control {
    border-radius: 8px;
    border: 1px solid #ced4da;
    padding: 10px;
}

.form-control:focus {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}