/* General styles */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Navbar styles */
.navbar-brand {
    font-weight: bold;
}

.nav-link {
    padding: 0.5rem 1rem;
}

/* Card styles */
.card {
    transition: transform 0.2s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.card-title {
    color: #333;
    font-weight: bold;
}

/* Button styles */
.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

/* Alert styles */
.alert {
    margin-bottom: 1rem;
}

/* Footer styles */
.footer {
    background-color: #f8f9fa;
    padding: 1rem 0;
    margin-top: 2rem;
}

/* Form styles */
.form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Table styles */
.table {
    background-color: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.table thead th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card {
        margin-bottom: 1rem;
    }
}