body {
    background-color: #f4f7f6;
}

.login-container {
    max-width: 450px;
    margin-top: 80px;
    border: none;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.navbar {
    margin-bottom: 20px;
}

.card {
    border-radius: 0.5rem;
}

.cheque-row {
    background-color: #ffffff;
    transition: box-shadow 0.3s;
}

.cheque-row:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.table th {
    background-color: #343a40;
    color: white;
}

.badge {
    font-size: 0.9em;
    padding: 0.5em 0.7em;
}

.form-control, .form-select {
    border-radius: 0.25rem;
}