.color-circle {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.1);
}

.table input[type="number"] {
    min-width: 60px;
    text-align: center;
}

.btn-danger.btn-sm {
    border-radius: 8px;
    font-weight: bold;
    height: 38px;
    width: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 576px) {
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }
    
    h2 {
        font-size: 1.4rem;
        text-align: center;
    }

    .form-control-sm {
        height: 45px;
        font-size: 16px !important;
    }

    .btn-sm {
        padding: 10px 15px;
    }

    .btn-outline-secondary {
        font-size: 0.85rem;
        padding: 12px 5px;
    }

    .navbar-brand { font-size: 1rem; }
    .btn-sm { padding: 10px; }
}