body {
    font-family: 'Inter', sans-serif;
    background-color: #f8f9fa;
    color: #333;
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.card {
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.05) !important;
}

.progress {
    background-color: #e9ecef;
    border-radius: 50px;
}

.progress-bar {
    border-radius: 50px;
    transition: width 0.6s ease;
}

.badge {
    font-weight: 500;
}

.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    color: #6c757d;
}

.form-control:focus, .form-select:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
}

/* Custom background colors for summary cards */
.bg-primary { background-color: #0d6efd !important; }
.bg-success { background-color: #198754 !important; }
.bg-warning { background-color: #ffc107 !important; }
.bg-danger { background-color: #dc3545 !important; }