body {
    background-color: #f4f6f9;
    font-family: 'Segoe UI', system-ui, sans-serif;
}

.navbar {
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.card {
    border-radius: 12px;
}

.table th {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6c757d;
}

.badge {
    font-weight: 500;
    padding: 0.4em 0.75em;
}

.form-control:focus, .form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13,110,253,0.15);
}

.kanban-card {
    background: #fff;
    border-radius: 10px;
    transition: transform 0.15s, box-shadow 0.15s;
    cursor: pointer;
}

.kanban-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.12) !important;
}

.kanban-col .card-header {
    border-radius: 12px 12px 0 0 !important;
}