/* Botões estilo RI Digital */
.btn {
    border-radius: 4px;
    font-weight: 600;
    font-size: 15px;
    padding: 0.625rem 1.5rem;
    transition: all 0.2s;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-transform: none;
}

    .btn:focus {
        box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.25);
    }

    .btn:active {
        transform: translateY(1px);
    }

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

    .btn-primary:hover {
        background: var(--primary-dark);
    }

.btn-success {
    background: var(--success);
    color: var(--white);
}

    .btn-success:hover {
        background: #218838;
    }

.btn-danger {
    background: var(--danger);
    color: var(--white);
}

    .btn-danger:hover {
        background: #c82333;
    }

.btn-outline-primary {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

    .btn-outline-primary:hover {
        background: var(--primary);
        color: var(--white);
    }